From bddd26a5ca871ac1b504391091b3ee8d15614194 Mon Sep 17 00:00:00 2001 From: Guilhem Lavaux Date: Sat, 10 Nov 2012 08:59:10 -0500 Subject: [PATCH] Fixed error message. Imported libsharp --- external/sharp/COPYING | 339 ++ external/sharp/Makefile | 55 + external/sharp/README.compilation | 13 + external/sharp/autom4te.cache/output.0 | 3974 +++++++++++++++++ external/sharp/autom4te.cache/requests | 79 + external/sharp/autom4te.cache/traces.0 | 229 + external/sharp/c_utils/c_utils.c | 81 + external/sharp/c_utils/c_utils.h | 147 + external/sharp/c_utils/memusage.c | 67 + external/sharp/c_utils/memusage.h | 51 + external/sharp/c_utils/planck.make | 18 + external/sharp/c_utils/walltime_c.c | 54 + external/sharp/c_utils/walltime_c.h | 54 + external/sharp/config/config.auto.in | 9 + external/sharp/config/rules.common | 31 + external/sharp/configure | 3974 +++++++++++++++++ external/sharp/configure.ac | 112 + external/sharp/docsrc/c_utils.dox | 290 ++ external/sharp/docsrc/footer.html | 5 + external/sharp/docsrc/index_code.html | 15 + external/sharp/docsrc/libfftpack.dox | 290 ++ external/sharp/docsrc/libsharp.dox | 291 ++ external/sharp/docsrc/planck.make | 20 + external/sharp/libfftpack/README | 34 + external/sharp/libfftpack/bluestein.c | 173 + external/sharp/libfftpack/bluestein.h | 48 + external/sharp/libfftpack/fftpack.c | 833 ++++ external/sharp/libfftpack/fftpack.h | 64 + external/sharp/libfftpack/fftpack_inc.c | 306 ++ external/sharp/libfftpack/libfftpack.dox | 5 + external/sharp/libfftpack/ls_fft.c | 291 ++ external/sharp/libfftpack/ls_fft.h | 162 + external/sharp/libfftpack/planck.make | 21 + external/sharp/libsharp/libsharp.dox | 94 + external/sharp/libsharp/planck.make | 29 + external/sharp/libsharp/sharp.c | 669 +++ external/sharp/libsharp/sharp.h | 43 + external/sharp/libsharp/sharp_acctest.c | 267 ++ external/sharp/libsharp/sharp_almhelpers.c | 68 + external/sharp/libsharp/sharp_almhelpers.h | 57 + external/sharp/libsharp/sharp_announce.c | 98 + external/sharp/libsharp/sharp_announce.h | 39 + external/sharp/libsharp/sharp_bench.c | 149 + external/sharp/libsharp/sharp_bench2.c | 223 + external/sharp/libsharp/sharp_complex_hacks.h | 135 + external/sharp/libsharp/sharp_core.c | 239 + external/sharp/libsharp/sharp_core.h | 50 + external/sharp/libsharp/sharp_core_inc.c | 288 ++ external/sharp/libsharp/sharp_core_inc2.c | 810 ++++ external/sharp/libsharp/sharp_core_inc3.c | 800 ++++ external/sharp/libsharp/sharp_cxx.h | 140 + external/sharp/libsharp/sharp_geomhelpers.c | 222 + external/sharp/libsharp/sharp_geomhelpers.h | 82 + .../sharp/libsharp/sharp_inchelper1.inc.c | 57 + external/sharp/libsharp/sharp_internal.h | 66 + external/sharp/libsharp/sharp_lowlevel.h | 188 + external/sharp/libsharp/sharp_mpi.c | 300 ++ external/sharp/libsharp/sharp_mpi.h | 85 + external/sharp/libsharp/sharp_test.c | 249 ++ external/sharp/libsharp/sharp_test_mpi.c | 359 ++ external/sharp/libsharp/sharp_vecsupport.h | 174 + external/sharp/libsharp/sharp_vecutil.h | 43 + external/sharp/libsharp/sharp_ylmgen_c.c | 230 + external/sharp/libsharp/sharp_ylmgen_c.h | 100 + src/loadGadget.cpp | 2 +- 65 files changed, 18489 insertions(+), 1 deletion(-) create mode 100644 external/sharp/COPYING create mode 100644 external/sharp/Makefile create mode 100644 external/sharp/README.compilation create mode 100644 external/sharp/autom4te.cache/output.0 create mode 100644 external/sharp/autom4te.cache/requests create mode 100644 external/sharp/autom4te.cache/traces.0 create mode 100644 external/sharp/c_utils/c_utils.c create mode 100644 external/sharp/c_utils/c_utils.h create mode 100644 external/sharp/c_utils/memusage.c create mode 100644 external/sharp/c_utils/memusage.h create mode 100644 external/sharp/c_utils/planck.make create mode 100644 external/sharp/c_utils/walltime_c.c create mode 100644 external/sharp/c_utils/walltime_c.h create mode 100644 external/sharp/config/config.auto.in create mode 100644 external/sharp/config/rules.common create mode 100755 external/sharp/configure create mode 100644 external/sharp/configure.ac create mode 100644 external/sharp/docsrc/c_utils.dox create mode 100644 external/sharp/docsrc/footer.html create mode 100644 external/sharp/docsrc/index_code.html create mode 100644 external/sharp/docsrc/libfftpack.dox create mode 100644 external/sharp/docsrc/libsharp.dox create mode 100644 external/sharp/docsrc/planck.make create mode 100644 external/sharp/libfftpack/README create mode 100644 external/sharp/libfftpack/bluestein.c create mode 100644 external/sharp/libfftpack/bluestein.h create mode 100644 external/sharp/libfftpack/fftpack.c create mode 100644 external/sharp/libfftpack/fftpack.h create mode 100644 external/sharp/libfftpack/fftpack_inc.c create mode 100644 external/sharp/libfftpack/libfftpack.dox create mode 100644 external/sharp/libfftpack/ls_fft.c create mode 100644 external/sharp/libfftpack/ls_fft.h create mode 100644 external/sharp/libfftpack/planck.make create mode 100644 external/sharp/libsharp/libsharp.dox create mode 100644 external/sharp/libsharp/planck.make create mode 100644 external/sharp/libsharp/sharp.c create mode 100644 external/sharp/libsharp/sharp.h create mode 100644 external/sharp/libsharp/sharp_acctest.c create mode 100644 external/sharp/libsharp/sharp_almhelpers.c create mode 100644 external/sharp/libsharp/sharp_almhelpers.h create mode 100644 external/sharp/libsharp/sharp_announce.c create mode 100644 external/sharp/libsharp/sharp_announce.h create mode 100644 external/sharp/libsharp/sharp_bench.c create mode 100644 external/sharp/libsharp/sharp_bench2.c create mode 100644 external/sharp/libsharp/sharp_complex_hacks.h create mode 100644 external/sharp/libsharp/sharp_core.c create mode 100644 external/sharp/libsharp/sharp_core.h create mode 100644 external/sharp/libsharp/sharp_core_inc.c create mode 100644 external/sharp/libsharp/sharp_core_inc2.c create mode 100644 external/sharp/libsharp/sharp_core_inc3.c create mode 100644 external/sharp/libsharp/sharp_cxx.h create mode 100644 external/sharp/libsharp/sharp_geomhelpers.c create mode 100644 external/sharp/libsharp/sharp_geomhelpers.h create mode 100644 external/sharp/libsharp/sharp_inchelper1.inc.c create mode 100644 external/sharp/libsharp/sharp_internal.h create mode 100644 external/sharp/libsharp/sharp_lowlevel.h create mode 100644 external/sharp/libsharp/sharp_mpi.c create mode 100644 external/sharp/libsharp/sharp_mpi.h create mode 100644 external/sharp/libsharp/sharp_test.c create mode 100644 external/sharp/libsharp/sharp_test_mpi.c create mode 100644 external/sharp/libsharp/sharp_vecsupport.h create mode 100644 external/sharp/libsharp/sharp_vecutil.h create mode 100644 external/sharp/libsharp/sharp_ylmgen_c.c create mode 100644 external/sharp/libsharp/sharp_ylmgen_c.h diff --git a/external/sharp/COPYING b/external/sharp/COPYING new file mode 100644 index 0000000..d159169 --- /dev/null +++ b/external/sharp/COPYING @@ -0,0 +1,339 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + 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See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along + with this program; if not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) year name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. diff --git a/external/sharp/Makefile b/external/sharp/Makefile new file mode 100644 index 0000000..70d457c --- /dev/null +++ b/external/sharp/Makefile @@ -0,0 +1,55 @@ +SHARP_TARGET?=auto +ifndef SHARP_TARGET + SHARP_TARGET:=$(error SHARP_TARGET undefined. Please see README.compilation for help)UNDEFINED +endif + +default: compile_all +SRCROOT:=$(shell pwd) +include $(SRCROOT)/config/config.$(SHARP_TARGET) +include $(SRCROOT)/config/rules.common + +all_hdr:= +all_lib:= +all_cbin:= + +FULL_INCLUDE:= + +include c_utils/planck.make +include libfftpack/planck.make +include libsharp/planck.make +include docsrc/planck.make + +$(all_lib): %: | $(LIBDIR)_mkdir + @echo "# creating library $*" + $(ARCREATE) $@ $^ + +$(all_cbin): %: | $(BINDIR)_mkdir + @echo "# linking C binary $*" + $(CL) -o $@ $^ $(CLFLAGS) + +compile_all: $(all_cbin) hdrcopy + +hdrclean: + @if [ -d $(INCDIR) ]; then rm -rf $(INCDIR)/* ; fi + +hdrcopy: | $(INCDIR)_mkdir + @if [ "$(all_hdr)" ]; then cp -p $(all_hdr) $(INCDIR); fi + +$(notdir $(all_cbin)) : % : $(BINDIR)/% + +test: compile_all + $(BINDIR)/sharp_acctest && \ + $(BINDIR)/sharp_test healpix 2048 1024 1 0 1 && \ + $(BINDIR)/sharp_test ecp 2047 4096 0 2 1 && \ + $(BINDIR)/sharp_test gauss 2047 4096 0 0 2 + +perftest: compile_all + $(BINDIR)/sharp_test healpix 2048 1024 0 0 1 && \ + $(BINDIR)/sharp_test gauss 63 128 0 0 1 && \ + $(BINDIR)/sharp_test gauss 127 256 0 0 1 && \ + $(BINDIR)/sharp_test gauss 255 512 0 0 1 && \ + $(BINDIR)/sharp_test gauss 511 1024 0 0 1 && \ + $(BINDIR)/sharp_test gauss 1023 2048 0 0 1 && \ + $(BINDIR)/sharp_test gauss 2047 4096 0 0 1 && \ + $(BINDIR)/sharp_test gauss 4095 8192 0 0 1 && \ + $(BINDIR)/sharp_test gauss 8191 16384 0 0 1 diff --git a/external/sharp/README.compilation b/external/sharp/README.compilation new file mode 100644 index 0000000..8a8dfca --- /dev/null +++ b/external/sharp/README.compilation @@ -0,0 +1,13 @@ +GNU make and GNU gcc (version 4.x) are required for compilation. + +Simply run "./configure"; if this fails, please refer to the output of +"./configure --help" for additional hints and, if necessary, provide +additional flags to the configure script. +Once the script finishes successfully, run "make" +(or "gmake"). This should install the compilation products in the +subdirectory "auto/". + +Documentation can be created by the command "(g)make doc". +However this requires the doxygen application to be installed +on your system. +The documentation will be created in the subdirectory doc/. diff --git a/external/sharp/autom4te.cache/output.0 b/external/sharp/autom4te.cache/output.0 new file mode 100644 index 0000000..278cf45 --- /dev/null +++ b/external/sharp/autom4te.cache/output.0 @@ -0,0 +1,3974 @@ +@%:@! /bin/sh +@%:@ Guess values for system-dependent variables and create Makefiles. +@%:@ Generated by GNU Autoconf 2.68. +@%:@ +@%:@ +@%:@ Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +@%:@ 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software +@%:@ Foundation, Inc. +@%:@ +@%:@ +@%:@ This configure script is free software; the Free Software Foundation +@%:@ gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in @%:@( + *posix*) : + set -o posix ;; @%:@( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in @%:@( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. 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See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + @<:@@S|@ac_default_prefix@:>@ + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + @<:@PREFIX@:>@ + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root @<:@DATAROOTDIR/doc/PACKAGE@:>@ + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF +_ACEOF +fi + +if test -n "$ac_init_help"; then + + cat <<\_ACEOF + +Optional Features: + --disable-option-checking ignore unrecognized --enable/--with options + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --disable-openmp do not use OpenMP + --enable-noisy-make enable detailed make output + --enable-mpi enable generation of MPI-parallel code + --enable-debug enable generation of debugging symbols + --enable-pic enable generation of position independent code + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L if you have libraries in a + nonstandard directory + LIBS libraries to pass to the linker, e.g. -l + CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if + you have headers in a nonstandard directory + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +Report bugs to the package provider. +_ACEOF +ac_status=$? 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" >&6; } +if ${ac_cv_prog_uname_found+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$uname_found"; then + ac_cv_prog_uname_found="$uname_found" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_uname_found="1" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_uname_found" && ac_cv_prog_uname_found="0" +fi +fi +uname_found=$ac_cv_prog_uname_found +if test -n "$uname_found"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $uname_found" >&5 +$as_echo "$uname_found" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +if test $uname_found -eq 0 ; then + echo "No uname found; setting system type to unknown." + system="unknown" +else + system=`uname -s`-`uname -r` +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $@%:@ != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } +ac_exeext=$ac_cv_exeext + +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 +$as_echo_n "checking for suffix of executables... " >&6; } +if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest conftest$ac_cv_exeext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include +int +main () +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +@%:@ifndef __INTEL_COMPILER +choke me +@%:@endif + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ICC=yes +else + ICC=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ICC = yes; then GCC=no; fi +CCTYPE=unknown +if test $GCC = yes; then CCTYPE=gcc; fi +if test $ICC = yes; then CCTYPE=icc; fi + + OPENMP_CFLAGS= + @%:@ Check whether --enable-openmp was given. +if test "${enable_openmp+set}" = set; then : + enableval=$enable_openmp; +fi + + if test "$enable_openmp" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to support OpenMP" >&5 +$as_echo_n "checking for $CC option to support OpenMP... " >&6; } +if ${ac_cv_prog_c_openmp+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifndef _OPENMP + choke me +#endif +#include +int main () { return omp_get_num_threads (); } + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_prog_c_openmp='none needed' +else + ac_cv_prog_c_openmp='unsupported' + for ac_option in -fopenmp -xopenmp -openmp -mp -omp -qsmp=omp; do + ac_save_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS $ac_option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifndef _OPENMP + choke me +#endif +#include +int main () { return omp_get_num_threads (); } + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_prog_c_openmp=$ac_option +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS=$ac_save_CFLAGS + if test "$ac_cv_prog_c_openmp" != unsupported; then + break + fi + done +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_c_openmp" >&5 +$as_echo "$ac_cv_prog_c_openmp" >&6; } + case $ac_cv_prog_c_openmp in #( + "none needed" | unsupported) + ;; #( + *) + OPENMP_CFLAGS=$ac_cv_prog_c_openmp ;; + esac + fi + + + +SILENT_RULE=".SILENT:" +@%:@ Check whether --enable-noisy-make was given. +if test "${enable_noisy_make+set}" = set; then : + enableval=$enable_noisy_make; if test "$enableval" = yes; then + SILENT_RULE="" + fi +fi + + +ENABLE_MPI=no +@%:@ Check whether --enable-mpi was given. +if test "${enable_mpi+set}" = set; then : + enableval=$enable_mpi; if test "$enableval" = yes; then + ENABLE_MPI=yes + fi +fi + + +ENABLE_DEBUG=no +@%:@ Check whether --enable-debug was given. +if test "${enable_debug+set}" = set; then : + enableval=$enable_debug; if test "$enableval" = yes; then + ENABLE_DEBUG=yes + fi +fi + + +ENABLE_PIC=no +@%:@ Check whether --enable-pic was given. +if test "${enable_pic+set}" = set; then : + enableval=$enable_pic; if test "$enableval" = yes; then + ENABLE_PIC=yes + fi +fi + + +case $CCTYPE in + gcc) + CCFLAGS="-O3 -fno-tree-vectorize -ffast-math -fomit-frame-pointer -std=c99 -pedantic -Wextra -Wall -Wno-unknown-pragmas -Wshadow -Wmissing-prototypes -Wfatal-errors" + GCCVERSION="`$CC -dumpversion 2>&1`" + echo "Using gcc version $GCCVERSION" + + case $system in + Darwin-*) + ;; + *) + CCFLAGS="$CCFLAGS -ffunction-sections -fdata-sections" + ;; + esac + + gcc43=`echo $GCCVERSION | grep -c '4\.[3456789]'` + + if test $gcc43 -gt 0; then + CCFLAGS="$CCFLAGS -march=native" + fi + ;; + icc) + CCFLAGS="-O3 -xHOST -std=c99 -ip -Wbrief -Wall -vec-report0 -openmp-report0 -wd383,981,1419,1572" + ;; + *) + CCFLAGS="-O2" + # Don't do anything now + ;; +esac + +case $system in + Darwin-*) + ARCREATE="libtool -static -o" + ;; + *) + ARCREATE="ar cr" + ;; +esac + +CCFLAGS="$CCFLAGS $OPENMP_CFLAGS" + +if test $ENABLE_DEBUG = yes; then + CCFLAGS="$CCFLAGS -g" +fi + +if test $ENABLE_PIC = yes; then + CCFLAGS="$CCFLAGS -fPIC" +fi + +if test $ENABLE_MPI = yes; then + CCFLAGS="$CCFLAGS -DUSE_MPI" +fi + +CCFLAGS_NO_C="$CCFLAGS $CPPFLAGS" + +LDCCFLAGS="$LDFLAGS $CCFLAGS" + + + + + + + +ac_config_files="$ac_config_files config/config.auto" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Transform confdefs.h into DEFS. +# Protect against shell expansion while executing Makefile rules. +# Protect against Makefile macro expansion. +# +# If the first sed substitution is executed (which looks for macros that +# take arguments), then branch to the quote section. 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Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in @%:@( + *posix*) : + set -o posix ;; @%:@( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in @%:@( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in @%:@(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD] +@%:@ ---------------------------------------- +@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are +@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the +@%:@ script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} @%:@ as_fn_error + + +@%:@ as_fn_set_status STATUS +@%:@ ----------------------- +@%:@ Set @S|@? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} @%:@ as_fn_set_status + +@%:@ as_fn_exit STATUS +@%:@ ----------------- +@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} @%:@ as_fn_exit + +@%:@ as_fn_unset VAR +@%:@ --------------- +@%:@ Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +@%:@ as_fn_append VAR VALUE +@%:@ ---------------------- +@%:@ Append the text in VALUE to the end of the definition contained in VAR. 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"cannot create directory $as_dir" + + +} @%:@ as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in @%:@( + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in @%:@(( + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by $as_me, which was +generated by GNU Autoconf 2.68. 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"write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/external/sharp/autom4te.cache/requests b/external/sharp/autom4te.cache/requests new file mode 100644 index 0000000..0208bf7 --- /dev/null +++ b/external/sharp/autom4te.cache/requests @@ -0,0 +1,79 @@ +# This file was generated by Autom4te Sun Nov 6 20:57:04 UTC 2011. +# It contains the lists of macros which have been traced. +# It can be safely removed. + +@request = ( + bless( [ + '0', + 1, + [ + '/usr/share/autoconf' + ], + [ + '/usr/share/autoconf/autoconf/autoconf.m4f', + 'configure.ac' + ], + { + 'AM_PROG_F77_C_O' => 1, + '_LT_AC_TAGCONFIG' => 1, + 'm4_pattern_forbid' => 1, + 'AC_INIT' => 1, + 'AC_CANONICAL_TARGET' => 1, + '_AM_COND_IF' => 1, + 'AC_CONFIG_LIBOBJ_DIR' => 1, + 'AC_SUBST' => 1, + 'AC_CANONICAL_HOST' => 1, + 'AC_FC_SRCEXT' => 1, + 'AC_DEFUN' => 1, + 'AC_PROG_LIBTOOL' => 1, + 'AM_INIT_AUTOMAKE' => 1, + 'AC_CONFIG_SUBDIRS' => 1, + 'AM_PATH_GUILE' => 1, + 'AM_AUTOMAKE_VERSION' => 1, + 'LT_CONFIG_LTDL_DIR' => 1, + 'AC_CONFIG_LINKS' => 1, + 'AC_REQUIRE_AUX_FILE' => 1, + 'LT_SUPPORTED_TAG' => 1, + 'm4_sinclude' => 1, + 'AM_MAINTAINER_MODE' => 1, + 'AC_DEFUN_ONCE' => 1, + 'AM_NLS' => 1, + 'AM_GNU_GETTEXT_INTL_SUBDIR' => 1, + '_m4_warn' => 1, + 'AM_MAKEFILE_INCLUDE' => 1, + 'AM_PROG_CXX_C_O' => 1, + '_AM_MAKEFILE_INCLUDE' => 1, + '_AM_COND_ENDIF' => 1, + 'AM_ENABLE_MULTILIB' => 1, + 'AM_SILENT_RULES' => 1, + 'AM_PROG_MOC' => 1, + 'AC_CONFIG_FILES' => 1, + 'LT_INIT' => 1, + 'include' => 1, + 'AM_GNU_GETTEXT' => 1, + 'AM_PROG_AR' => 1, + 'AC_LIBSOURCE' => 1, + 'AC_CANONICAL_BUILD' => 1, + 'AM_PROG_FC_C_O' => 1, + 'AC_FC_FREEFORM' => 1, + 'AH_OUTPUT' => 1, + 'AC_CONFIG_AUX_DIR' => 1, + '_AM_SUBST_NOTMAKE' => 1, + 'm4_pattern_allow' => 1, + '_AM_AUTOCONF_VERSION' => 1, + 'AM_PROG_CC_C_O' => 1, + 'sinclude' => 1, + 'AM_CONDITIONAL' => 1, + 'AC_CANONICAL_SYSTEM' => 1, + 'AM_XGETTEXT_OPTION' => 1, + 'AC_CONFIG_HEADERS' => 1, + 'AC_DEFINE_TRACE_LITERAL' => 1, + 'AM_POT_TOOLS' => 1, + 'm4_include' => 1, + '_AM_COND_ELSE' => 1, + 'AU_DEFUN' => 1, + 'AC_SUBST_TRACE' => 1 + } + ], 'Autom4te::Request' ) + ); + diff --git a/external/sharp/autom4te.cache/traces.0 b/external/sharp/autom4te.cache/traces.0 new file mode 100644 index 0000000..6d71d40 --- /dev/null +++ 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obsolete. +You should run autoupdate.], [../../lib/autoconf/general.m4:2615: AC_TRY_COMPILE is expanded from... +configure.ac:12: the top level]) +m4trace:configure.ac:12: -1- AC_SUBST([CC]) +m4trace:configure.ac:12: -1- AC_SUBST_TRACE([CC]) +m4trace:configure.ac:12: -1- m4_pattern_allow([^CC$]) +m4trace:configure.ac:12: -1- AC_SUBST([CFLAGS]) +m4trace:configure.ac:12: -1- AC_SUBST_TRACE([CFLAGS]) +m4trace:configure.ac:12: -1- m4_pattern_allow([^CFLAGS$]) +m4trace:configure.ac:12: -1- AC_SUBST([LDFLAGS]) +m4trace:configure.ac:12: -1- AC_SUBST_TRACE([LDFLAGS]) +m4trace:configure.ac:12: -1- m4_pattern_allow([^LDFLAGS$]) +m4trace:configure.ac:12: -1- AC_SUBST([LIBS]) +m4trace:configure.ac:12: -1- AC_SUBST_TRACE([LIBS]) +m4trace:configure.ac:12: -1- m4_pattern_allow([^LIBS$]) +m4trace:configure.ac:12: -1- AC_SUBST([CPPFLAGS]) +m4trace:configure.ac:12: -1- AC_SUBST_TRACE([CPPFLAGS]) +m4trace:configure.ac:12: -1- m4_pattern_allow([^CPPFLAGS$]) +m4trace:configure.ac:12: -1- AC_SUBST([CC]) 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AC_SUBST([LDCCFLAGS]) +m4trace:configure.ac:109: -1- AC_SUBST_TRACE([LDCCFLAGS]) +m4trace:configure.ac:109: -1- m4_pattern_allow([^LDCCFLAGS$]) +m4trace:configure.ac:110: -1- AC_SUBST([ARCREATE]) +m4trace:configure.ac:110: -1- AC_SUBST_TRACE([ARCREATE]) +m4trace:configure.ac:110: -1- m4_pattern_allow([^ARCREATE$]) +m4trace:configure.ac:112: -1- AC_CONFIG_FILES([config/config.auto]) +m4trace:configure.ac:112: -1- _m4_warn([obsolete], [AC_OUTPUT should be used without arguments. +You should run autoupdate.], []) +m4trace:configure.ac:112: -1- AC_SUBST([LIB@&t@OBJS], [$ac_libobjs]) +m4trace:configure.ac:112: -1- AC_SUBST_TRACE([LIB@&t@OBJS]) +m4trace:configure.ac:112: -1- m4_pattern_allow([^LIB@&t@OBJS$]) +m4trace:configure.ac:112: -1- AC_SUBST([LTLIBOBJS], [$ac_ltlibobjs]) +m4trace:configure.ac:112: -1- AC_SUBST_TRACE([LTLIBOBJS]) +m4trace:configure.ac:112: -1- m4_pattern_allow([^LTLIBOBJS$]) +m4trace:configure.ac:112: -1- AC_SUBST_TRACE([top_builddir]) +m4trace:configure.ac:112: -1- AC_SUBST_TRACE([top_build_prefix]) +m4trace:configure.ac:112: -1- AC_SUBST_TRACE([srcdir]) +m4trace:configure.ac:112: -1- AC_SUBST_TRACE([abs_srcdir]) +m4trace:configure.ac:112: -1- AC_SUBST_TRACE([top_srcdir]) +m4trace:configure.ac:112: -1- AC_SUBST_TRACE([abs_top_srcdir]) +m4trace:configure.ac:112: -1- AC_SUBST_TRACE([builddir]) +m4trace:configure.ac:112: -1- AC_SUBST_TRACE([abs_builddir]) +m4trace:configure.ac:112: -1- AC_SUBST_TRACE([abs_top_builddir]) diff --git a/external/sharp/c_utils/c_utils.c b/external/sharp/c_utils/c_utils.c new file mode 100644 index 0000000..96bd765 --- /dev/null +++ b/external/sharp/c_utils/c_utils.c @@ -0,0 +1,81 @@ +/* + * This file is part of libc_utils. + * + * libc_utils is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libc_utils is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libc_utils; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libc_utils is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/* + * Convenience functions + * + * Copyright (C) 2008, 2009, 2010, 2011, 2012 Max-Planck-Society + * Author: Martin Reinecke + */ + +#include +#include "c_utils.h" + +void util_fail_ (const char *file, int line, const char *func, const char *msg) + { + fprintf(stderr,"%s, %i (%s):\n%s\n",file,line,func,msg); + exit(1); + } +void util_warn_ (const char *file, int line, const char *func, const char *msg) + { + fprintf(stderr,"%s, %i (%s):\n%s\n",file,line,func,msg); + } + +/* This function tries to avoid allocations with a total size close to a high + power of two (called the "critical stride" here), by adding a few more bytes + if necssary. This lowers the probability that two arrays differ by a multiple + of the critical stride in their starting address, which in turn lowers the + risk of cache line contention. */ +static size_t manipsize(size_t sz) + { + const size_t critical_stride=4096, cacheline=64, overhead=32; + if (sz < (critical_stride/2)) return sz; + if (((sz+overhead)%critical_stride)>(2*cacheline)) return sz; + return sz+2*cacheline; + } + +#ifdef __SSE__ +#include +void *util_malloc_ (size_t sz) + { + void *res; + if (sz==0) return NULL; + res = _mm_malloc(manipsize(sz),16); + UTIL_ASSERT(res,"_mm_malloc() failed"); + return res; + } +void util_free_ (void *ptr) + { if ((ptr)!=NULL) _mm_free(ptr); } +#else +void *util_malloc_ (size_t sz) + { + void *res; + if (sz==0) return NULL; + res = malloc(manipsize(sz)); + UTIL_ASSERT(res,"malloc() failed"); + return res; + } +void util_free_ (void *ptr) + { if ((ptr)!=NULL) free(ptr); } +#endif diff --git a/external/sharp/c_utils/c_utils.h b/external/sharp/c_utils/c_utils.h new file mode 100644 index 0000000..768d2b7 --- /dev/null +++ b/external/sharp/c_utils/c_utils.h @@ -0,0 +1,147 @@ +/* + * This file is part of libc_utils. + * + * libc_utils is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libc_utils is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libc_utils; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libc_utils is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/*! \file c_utils.h + * Convenience functions + * + * Copyright (C) 2008, 2009, 2010, 2011 Max-Planck-Society + * \author Martin Reinecke + * \note This file should only be included from .c files, NOT from .h files. + */ + +#ifndef PLANCK_C_UTILS_H +#define PLANCK_C_UTILS_H + +#include +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +void util_fail_ (const char *file, int line, const char *func, const char *msg); +void util_warn_ (const char *file, int line, const char *func, const char *msg); +void *util_malloc_ (size_t sz); +void util_free_ (void *ptr); + +#if defined (__GNUC__) +#define UTIL_FUNC_NAME__ __func__ +#else +#define UTIL_FUNC_NAME__ "unknown" +#endif + +/*! \def UTIL_ASSERT(cond,msg) + If \a cond is false, print an error message containing function name, + source file name and line number of the call, as well as \a msg; + then exit the program with an error status. */ +#define UTIL_ASSERT(cond,msg) \ + if(!(cond)) util_fail_(__FILE__,__LINE__,UTIL_FUNC_NAME__,msg) +/*! \def UTIL_WARN(cond,msg) + If \a cond is false, print an warning containing function name, + source file name and line number of the call, as well as \a msg. */ +#define UTIL_WARN(cond,msg) \ + if(!(cond)) util_warn_(__FILE__,__LINE__,UTIL_FUNC_NAME__,msg) +/*! \def UTIL_FAIL(msg) + Print an error message containing function name, + source file name and line number of the call, as well as \a msg; + then exit the program with an error status. */ +#define UTIL_FAIL(msg) \ + util_fail_(__FILE__,__LINE__,UTIL_FUNC_NAME__,msg) + +/*! \def ALLOC(ptr,type,num) + Allocate space for \a num objects of type \a type. Make sure that the + allocation succeeded, else stop the program with an error. Return the + resulting pointer in \a ptr. */ +#define ALLOC(ptr,type,num) \ + do { (ptr)=(type *)util_malloc_((num)*sizeof(type)); } while (0) +/*! \def RALLOC(type,num) + Allocate space for \a num objects of type \a type. Make sure that the + allocation succeeded, else stop the program with an error. Cast the + resulting pointer to \a (type*). */ +#define RALLOC(type,num) \ + ((type *)util_malloc_((num)*sizeof(type))) +/*! \def DEALLOC(ptr) + Deallocate \a ptr. It must have been allocated using \a ALLOC or + \a RALLOC. */ +#define DEALLOC(ptr) \ + do { util_free_(ptr); (ptr)=NULL; } while(0) +#define RESIZE(ptr,type,num) \ + do { util_free_(ptr); ALLOC(ptr,type,num); } while(0) +#define GROW(ptr,type,sz_old,sz_new) \ + do { \ + if ((sz_new)>(sz_old)) \ + { RESIZE(ptr,type,2*(sz_new));sz_old=2*(sz_new); } \ + } while(0) +/*! \def SET_ARRAY(ptr,i1,i2,val) + Set the entries \a ptr[i1] ... \a ptr[i2-1] to \a val. */ +#define SET_ARRAY(ptr,i1,i2,val) \ + do { \ + ptrdiff_t cnt_; \ + for (cnt_=(i1);cnt_<(i2);++cnt_) (ptr)[cnt_]=(val); \ + } while(0) +/*! \def COPY_ARRAY(src,dest,i1,i2) + Copy the entries \a src[i1] ... \a src[i2-1] to + \a dest[i1] ... \a dest[i2-1]. */ +#define COPY_ARRAY(src,dest,i1,i2) \ + do { \ + ptrdiff_t cnt_; \ + for (cnt_=(i1);cnt_<(i2);++cnt_) (dest)[cnt_]=(src)[cnt_]; \ + } while(0) + +#define ALLOC2D(ptr,type,num1,num2) \ + do { \ + size_t cnt_, num1_=(num1), num2_=(num2); \ + ALLOC(ptr,type *,num1_); \ + ALLOC(ptr[0],type,num1_*num2_); \ + for (cnt_=1; cnt_(b)) ? (a) : (b)) +#define IMIN(a,b) \ + (((a)<(b)) ? (a) : (b)) + +#define SWAP(a,b,type) \ + do { type tmp_=(a); (a)=(b); (b)=tmp_; } while(0) + +#define CHECK_STACK_ALIGN(align) \ + do { \ + double foo; \ + UTIL_WARN((((size_t)(&foo))&(align-1))==0, \ + "WARNING: stack not sufficiently aligned!"); \ + } while(0) + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external/sharp/c_utils/memusage.c b/external/sharp/c_utils/memusage.c new file mode 100644 index 0000000..20bf0a2 --- /dev/null +++ b/external/sharp/c_utils/memusage.c @@ -0,0 +1,67 @@ +/* + * This file is part of libc_utils. + * + * libc_utils is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libc_utils is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libc_utils; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libc_utils is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/* + * Functionality for measuring memory consumption + * + * Copyright (C) 2012 Max-Planck-Society + * Author: Martin Reinecke + */ + +#include +#include +#include "memusage.h" + +double residentSetSize(void) + { + FILE *statm = fopen("/proc/self/statm","r"); + double res; + if (!statm) return -1.0; + fscanf(statm,"%*f %lf",&res); + fclose(statm); + return (res*4096); + } + +double VmHWM(void) + { + char word[1024]; + FILE *f = fopen("/proc/self/status", "r"); + double res; + if (!f) return -1.0; + while(1) + { + if (fscanf (f,"%1023s",word)<0) + { fclose(f); return -1.0; } + if (!strncmp(word, "VmHWM:", 6)) + { + fscanf(f,"%lf",&res); + fscanf(f,"%2s",word); + if (strncmp(word, "kB", 2)) + { fclose(f); return -1.0; } + res *=1024; + fclose(f); + return res; + } + } + } diff --git a/external/sharp/c_utils/memusage.h b/external/sharp/c_utils/memusage.h new file mode 100644 index 0000000..fa0ac43 --- /dev/null +++ b/external/sharp/c_utils/memusage.h @@ -0,0 +1,51 @@ +/* + * This file is part of libc_utils. + * + * libc_utils is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libc_utils is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libc_utils; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libc_utils is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/*! \file memusage.h + * Functionality for measuring memory consumption + * + * Copyright (C) 2012 Max-Planck-Society + * \author Martin Reinecke + */ + +#ifndef PLANCK_MEMUSAGE_H +#define PLANCK_MEMUSAGE_H + +#ifdef __cplusplus +extern "C" { +#endif + +/*! Returns the current resident set size in bytes. + \note Currently only supported on Linux. Returns -1 if unsupported. */ +double residentSetSize(void); + +/*! Returns the high water mark of the resident set size in bytes. + \note Currently only supported on Linux. Returns -1 if unsupported. */ +double VmHWM(void); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external/sharp/c_utils/planck.make b/external/sharp/c_utils/planck.make new file mode 100644 index 0000000..4f0ccb1 --- /dev/null +++ b/external/sharp/c_utils/planck.make @@ -0,0 +1,18 @@ +PKG:=c_utils + +SD:=$(SRCROOT)/$(PKG) +OD:=$(BLDROOT)/$(PKG) + +FULL_INCLUDE+= -I$(SD) + +HDR_$(PKG):=$(SD)/*.h +LIB_$(PKG):=$(LIBDIR)/libc_utils.a + +OBJ:=c_utils.o walltime_c.o memusage.o +OBJ:=$(OBJ:%=$(OD)/%) + +$(OBJ): $(HDR_$(PKG)) | $(OD)_mkdir +$(LIB_$(PKG)): $(OBJ) + +all_hdr+=$(HDR_$(PKG)) +all_lib+=$(LIB_$(PKG)) diff --git a/external/sharp/c_utils/walltime_c.c b/external/sharp/c_utils/walltime_c.c new file mode 100644 index 0000000..c9dce3a --- /dev/null +++ b/external/sharp/c_utils/walltime_c.c @@ -0,0 +1,54 @@ +/* + * This file is part of libc_utils. + * + * libc_utils is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libc_utils is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libc_utils; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libc_utils is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/* + * Functionality for reading wall clock time + * + * Copyright (C) 2010, 2011 Max-Planck-Society + * Author: Martin Reinecke + */ + +#if defined (_OPENMP) +#include +#elif defined (USE_MPI) +#include "mpi.h" +#else +#include +#include +#endif + +#include "walltime_c.h" + +double wallTime(void) + { +#if defined (_OPENMP) + return omp_get_wtime(); +#elif defined (USE_MPI) + return MPI_Wtime(); +#else + struct timeval t; + gettimeofday(&t, NULL); + return t.tv_sec + 1e-6*t.tv_usec; +#endif + } diff --git a/external/sharp/c_utils/walltime_c.h b/external/sharp/c_utils/walltime_c.h new file mode 100644 index 0000000..c291f17 --- /dev/null +++ b/external/sharp/c_utils/walltime_c.h @@ -0,0 +1,54 @@ +/* + * This file is part of libc_utils. + * + * libc_utils is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libc_utils is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libc_utils; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libc_utils is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/*! \file walltime_c.h + * Functionality for reading wall clock time + * + * Copyright (C) 2010 Max-Planck-Society + * \author Martin Reinecke + */ + +#ifndef PLANCK_WALLTIME_C_H +#define PLANCK_WALLTIME_C_H + +#ifdef __cplusplus +extern "C" { +#endif + +/*! Returns an approximation of the current wall time (in seconds). + The first available of the following timers will be used: +
    +
  • \a omp_get_wtime(), if OpenMP is available +
  • \a MPI_Wtime(), if MPI is available +
  • \a gettimeofday() otherwise +
+ \note Only useful for measuring time differences. + \note This function has an execution time between 10 and 100 nanoseconds. */ +double wallTime(void); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external/sharp/config/config.auto.in b/external/sharp/config/config.auto.in new file mode 100644 index 0000000..32b340b --- /dev/null +++ b/external/sharp/config/config.auto.in @@ -0,0 +1,9 @@ +@SILENT_RULE@ + +CC=@CC@ +CL=@CC@ +CCFLAGS_NO_C=@CCFLAGS_NO_C@ +CCFLAGS=$(CCFLAGS_NO_C) -c +CLFLAGS=-L. -L$(LIBDIR) @LDCCFLAGS@ -lm + +ARCREATE=@ARCREATE@ diff --git a/external/sharp/config/rules.common b/external/sharp/config/rules.common new file mode 100644 index 0000000..419584d --- /dev/null +++ b/external/sharp/config/rules.common @@ -0,0 +1,31 @@ +BLDROOT = $(SRCROOT)/build.$(SHARP_TARGET) +PREFIX = $(SRCROOT)/$(SHARP_TARGET) +BINDIR = $(PREFIX)/bin +INCDIR = $(PREFIX)/include +LIBDIR = $(PREFIX)/lib +DOCDIR = $(SRCROOT)/doc + +# do not use any suffix rules +.SUFFIXES: +# do not use any default rules +.DEFAULT: + +echo_config: + @echo using configuration \'$(SHARP_TARGET)\' + +$(BLDROOT)/%.o : $(SRCROOT)/%.c | echo_config + @echo "# compiling $*.c" + cd $(@D) && $(CC) $(FULL_INCLUDE) -I$(BLDROOT) $(CCFLAGS) $< + +$(BLDROOT)/%.o : $(SRCROOT)/%.cc | echo_config + @echo "# compiling $*.cc" + cd $(@D) && $(CXX) $(FULL_INCLUDE) -I$(BLDROOT) $(CXXCFLAGS) $< + +%_mkdir: + @if [ ! -d $* ]; then mkdir -p $* ; fi + +clean: + rm -rf $(BLDROOT) $(PREFIX) $(DOCDIR) autom4te.cache/ config.log config.status + +distclean: clean + rm -f config/config.auto diff --git a/external/sharp/configure b/external/sharp/configure new file mode 100755 index 0000000..c3b5075 --- /dev/null +++ b/external/sharp/configure @@ -0,0 +1,3974 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.68. +# +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software +# Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + # We cannot yet assume a decent shell, so we have to provide a + # neutralization value for shells without unset; and this also + # works around shells that cannot unset nonexistent variables. + # Preserve -v and -x to the replacement shell. + BASH_ENV=/dev/null + ENV=/dev/null + (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV + export CONFIG_SHELL + case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; + esac + exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, +$0: including any error possibly output before this +$0: message. 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" >&6; } +if ${ac_cv_prog_uname_found+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$uname_found"; then + ac_cv_prog_uname_found="$uname_found" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_uname_found="1" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_prog_uname_found" && ac_cv_prog_uname_found="0" +fi +fi +uname_found=$ac_cv_prog_uname_found +if test -n "$uname_found"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $uname_found" >&5 +$as_echo "$uname_found" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +if test $uname_found -eq 0 ; then + echo "No uname found; setting system type to unknown." + system="unknown" +else + system=`uname -s`-`uname -r` +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... " >&6; } +ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` + +# The possible output files: +ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" + +ac_rmfiles= +for ac_file in $ac_files +do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + * ) ac_rmfiles="$ac_rmfiles $ac_file";; + esac +done +rm -f $ac_rmfiles + +if { { ac_try="$ac_link_default" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link_default") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. +# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' +# in a Makefile. We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 +$as_echo "$ac_file" >&6; } +ac_exeext=$ac_cv_exeext + +rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 +$as_echo_n "checking for suffix of executables... " >&6; } +if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of executables: cannot compile and link +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest conftest$ac_cv_exeext +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 +$as_echo "$ac_cv_exeext" >&6; } + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +FILE *f = fopen ("conftest.out", "w"); + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +ac_clean_files="$ac_clean_files conftest.out" +# Check that the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 +$as_echo_n "checking whether we are cross compiling... " >&6; } +if test "$cross_compiling" != yes; then + { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + if { ac_try='./conftest$ac_cv_exeext' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run C compiled programs. +If you meant to cross compile, use \`--host'. +See \`config.log' for more details" "$LINENO" 5; } + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 +$as_echo "$cross_compiling" >&6; } + +rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out +ac_clean_files=$ac_clean_files_save +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 +$as_echo_n "checking for suffix of object files... " >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __INTEL_COMPILER +choke me +#endif + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ICC=yes +else + ICC=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ICC = yes; then GCC=no; fi +CCTYPE=unknown +if test $GCC = yes; then CCTYPE=gcc; fi +if test $ICC = yes; then CCTYPE=icc; fi + + OPENMP_CFLAGS= + # Check whether --enable-openmp was given. +if test "${enable_openmp+set}" = set; then : + enableval=$enable_openmp; +fi + + if test "$enable_openmp" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to support OpenMP" >&5 +$as_echo_n "checking for $CC option to support OpenMP... " >&6; } +if ${ac_cv_prog_c_openmp+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifndef _OPENMP + choke me +#endif +#include +int main () { return omp_get_num_threads (); } + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_prog_c_openmp='none needed' +else + ac_cv_prog_c_openmp='unsupported' + for ac_option in -fopenmp -xopenmp -openmp -mp -omp -qsmp=omp; do + ac_save_CFLAGS=$CFLAGS + CFLAGS="$CFLAGS $ac_option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifndef _OPENMP + choke me +#endif +#include +int main () { return omp_get_num_threads (); } + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_prog_c_openmp=$ac_option +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + CFLAGS=$ac_save_CFLAGS + if test "$ac_cv_prog_c_openmp" != unsupported; then + break + fi + done +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_c_openmp" >&5 +$as_echo "$ac_cv_prog_c_openmp" >&6; } + case $ac_cv_prog_c_openmp in #( + "none needed" | unsupported) + ;; #( + *) + OPENMP_CFLAGS=$ac_cv_prog_c_openmp ;; + esac + fi + + + +SILENT_RULE=".SILENT:" +# Check whether --enable-noisy-make was given. +if test "${enable_noisy_make+set}" = set; then : + enableval=$enable_noisy_make; if test "$enableval" = yes; then + SILENT_RULE="" + fi +fi + + +ENABLE_MPI=no +# Check whether --enable-mpi was given. +if test "${enable_mpi+set}" = set; then : + enableval=$enable_mpi; if test "$enableval" = yes; then + ENABLE_MPI=yes + fi +fi + + +ENABLE_DEBUG=no +# Check whether --enable-debug was given. +if test "${enable_debug+set}" = set; then : + enableval=$enable_debug; if test "$enableval" = yes; then + ENABLE_DEBUG=yes + fi +fi + + +ENABLE_PIC=no +# Check whether --enable-pic was given. +if test "${enable_pic+set}" = set; then : + enableval=$enable_pic; if test "$enableval" = yes; then + ENABLE_PIC=yes + fi +fi + + +case $CCTYPE in + gcc) + CCFLAGS="-O3 -fno-tree-vectorize -ffast-math -fomit-frame-pointer -std=c99 -pedantic -Wextra -Wall -Wno-unknown-pragmas -Wshadow -Wmissing-prototypes -Wfatal-errors" + GCCVERSION="`$CC -dumpversion 2>&1`" + echo "Using gcc version $GCCVERSION" + + case $system in + Darwin-*) + ;; + *) + CCFLAGS="$CCFLAGS -ffunction-sections -fdata-sections" + ;; + esac + + gcc43=`echo $GCCVERSION | grep -c '4\.[3456789]'` + + if test $gcc43 -gt 0; then + CCFLAGS="$CCFLAGS -march=native" + fi + ;; + icc) + CCFLAGS="-O3 -xHOST -std=c99 -ip -Wbrief -Wall -vec-report0 -openmp-report0 -wd383,981,1419,1572" + ;; + *) + CCFLAGS="-O2" + # Don't do anything now + ;; +esac + +case $system in + Darwin-*) + ARCREATE="libtool -static -o" + ;; + *) + ARCREATE="ar cr" + ;; +esac + +CCFLAGS="$CCFLAGS $OPENMP_CFLAGS" + +if test $ENABLE_DEBUG = yes; then + CCFLAGS="$CCFLAGS -g" +fi + +if test $ENABLE_PIC = yes; then + CCFLAGS="$CCFLAGS -fPIC" +fi + +if test $ENABLE_MPI = yes; then + CCFLAGS="$CCFLAGS -DUSE_MPI" +fi + +CCFLAGS_NO_C="$CCFLAGS $CPPFLAGS" + +LDCCFLAGS="$LDFLAGS $CCFLAGS" + + + + + + + +ac_config_files="$ac_config_files config/config.auto" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Transform confdefs.h into DEFS. +# Protect against shell expansion while executing Makefile rules. +# Protect against Makefile macro expansion. +# +# If the first sed substitution is executed (which looks for macros that +# take arguments), then branch to the quote section. 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When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -p' + fi +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in #( + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by $as_me, which was +generated by GNU Autoconf 2.68. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... 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"could not create $ac_file" "$LINENO" 5 ;; + esac + ;; + esac + + ac_dir=`$as_dirname -- "$ac_file" || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$ac_file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir="$ac_dir"; as_fn_mkdir_p + ac_builddir=. + +case "$ac_dir" in +.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; +*) + ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` + # A ".." for each directory in $ac_dir_suffix. + ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` + case $ac_top_builddir_sub in + "") ac_top_builddir_sub=. ac_top_build_prefix= ;; + *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; + esac ;; +esac +ac_abs_top_builddir=$ac_pwd +ac_abs_builddir=$ac_pwd$ac_dir_suffix +# for backward compatibility: +ac_top_builddir=$ac_top_build_prefix + +case $srcdir in + .) # We are building in place. + ac_srcdir=. + ac_top_srcdir=$ac_top_builddir_sub + ac_abs_top_srcdir=$ac_pwd ;; + [\\/]* | ?:[\\/]* ) # Absolute name. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir + ac_abs_top_srcdir=$srcdir ;; + *) # Relative name. + ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_build_prefix$srcdir + ac_abs_top_srcdir=$ac_pwd/$srcdir ;; +esac +ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix + + + case $ac_mode in + :F) + # + # CONFIG_FILE + # + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# If the template does not know about datarootdir, expand it. +# FIXME: This hack should be removed a few years after 2.60. +ac_datarootdir_hack=; ac_datarootdir_seen= +ac_sed_dataroot=' +/datarootdir/ { + p + q +} +/@datadir@/p +/@docdir@/p +/@infodir@/p +/@localedir@/p +/@mandir@/p' +case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in +*datarootdir*) ac_datarootdir_seen=yes;; +*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 +$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + ac_datarootdir_hack=' + s&@datadir@&$datadir&g + s&@docdir@&$docdir&g + s&@infodir@&$infodir&g + s&@localedir@&$localedir&g + s&@mandir@&$mandir&g + s&\\\${datarootdir}&$datarootdir&g' ;; +esac +_ACEOF + +# Neutralize VPATH when `$srcdir' = `.'. +# Shell code in configure.ac might set extrasub. +# FIXME: do we really want to maintain this feature? +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_sed_extra="$ac_vpsub +$extrasub +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +:t +/@[a-zA-Z_][a-zA-Z_0-9]*@/!b +s|@configure_input@|$ac_sed_conf_input|;t t +s&@top_builddir@&$ac_top_builddir_sub&;t t +s&@top_build_prefix@&$ac_top_build_prefix&;t t +s&@srcdir@&$ac_srcdir&;t t +s&@abs_srcdir@&$ac_abs_srcdir&;t t +s&@top_srcdir@&$ac_top_srcdir&;t t +s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t +s&@builddir@&$ac_builddir&;t t +s&@abs_builddir@&$ac_abs_builddir&;t t +s&@abs_top_builddir@&$ac_abs_top_builddir&;t t +$ac_datarootdir_hack +" +eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ + >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + +test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && + { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && + { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ + "$ac_tmp/out"`; test -z "$ac_out"; } && + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined" >&5 +$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' +which seems to be undefined. Please make sure it is defined" >&2;} + + rm -f "$ac_tmp/stdin" + case $ac_file in + -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; + *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; + esac \ + || as_fn_error $? "could not create $ac_file" "$LINENO" 5 + ;; + + + + esac + +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff --git a/external/sharp/configure.ac b/external/sharp/configure.ac new file mode 100644 index 0000000..443e5bb --- /dev/null +++ b/external/sharp/configure.ac @@ -0,0 +1,112 @@ +AC_INIT(config/config.auto.in) + +AC_CHECK_PROG([uname_found],[uname],[1],[0]) +if test $uname_found -eq 0 ; then + echo "No uname found; setting system type to unknown." + system="unknown" +else + system=`uname -s`-`uname -r` +fi +AC_LANG([C]) + +AC_TRY_COMPILE([], [@%:@ifndef __INTEL_COMPILER +choke me +@%:@endif], [ICC=[yes]], [ICC=[no]]) + +if test $ICC = yes; then GCC=no; fi +CCTYPE=unknown +if test $GCC = yes; then CCTYPE=gcc; fi +if test $ICC = yes; then CCTYPE=icc; fi +AC_OPENMP + +SILENT_RULE=".SILENT:" +AC_ARG_ENABLE(noisy-make, + [ --enable-noisy-make enable detailed make output], + [if test "$enableval" = yes; then + SILENT_RULE="" + fi]) + +ENABLE_MPI=no +AC_ARG_ENABLE(mpi, + [ --enable-mpi enable generation of MPI-parallel code], + [if test "$enableval" = yes; then + ENABLE_MPI=yes + fi]) + +ENABLE_DEBUG=no +AC_ARG_ENABLE(debug, + [ --enable-debug enable generation of debugging symbols], + [if test "$enableval" = yes; then + ENABLE_DEBUG=yes + fi]) + +ENABLE_PIC=no +AC_ARG_ENABLE(pic, + [ --enable-pic enable generation of position independent code], + [if test "$enableval" = yes; then + ENABLE_PIC=yes + fi]) + +case $CCTYPE in + gcc) + CCFLAGS="-O3 -fno-tree-vectorize -ffast-math -fomit-frame-pointer -std=c99 -pedantic -Wextra -Wall -Wno-unknown-pragmas -Wshadow -Wmissing-prototypes -Wfatal-errors" + GCCVERSION="`$CC -dumpversion 2>&1`" + echo "Using gcc version $GCCVERSION" + AC_SUBST(GCCVERSION) + case $system in + Darwin-*) + ;; + *) + CCFLAGS="$CCFLAGS -ffunction-sections -fdata-sections" + ;; + esac + changequote(,) + gcc43=`echo $GCCVERSION | grep -c '4\.[3456789]'` + changequote([,]) + if test $gcc43 -gt 0; then + CCFLAGS="$CCFLAGS -march=native" + fi + ;; + icc) + CCFLAGS="-O3 -xHOST -std=c99 -ip -Wbrief -Wall -vec-report0 -openmp-report0 -wd383,981,1419,1572" + ;; + *) + CCFLAGS="-O2" + # Don't do anything now + ;; +esac + +case $system in + Darwin-*) + ARCREATE="libtool -static -o" + ;; + *) + ARCREATE="ar cr" + ;; +esac + +CCFLAGS="$CCFLAGS $OPENMP_CFLAGS" + +if test $ENABLE_DEBUG = yes; then + CCFLAGS="$CCFLAGS -g" +fi + +if test $ENABLE_PIC = yes; then + CCFLAGS="$CCFLAGS -fPIC" +fi + +if test $ENABLE_MPI = yes; then + CCFLAGS="$CCFLAGS -DUSE_MPI" +fi + +CCFLAGS_NO_C="$CCFLAGS $CPPFLAGS" + +LDCCFLAGS="$LDFLAGS $CCFLAGS" + +AC_SUBST(SILENT_RULE) +AC_SUBST(CC) +AC_SUBST(CCFLAGS_NO_C) +AC_SUBST(LDCCFLAGS) +AC_SUBST(ARCREATE) + +AC_OUTPUT(config/config.auto) diff --git a/external/sharp/docsrc/c_utils.dox b/external/sharp/docsrc/c_utils.dox new file mode 100644 index 0000000..daf432f --- /dev/null +++ b/external/sharp/docsrc/c_utils.dox @@ -0,0 +1,290 @@ +# Doxyfile 1.8.1 + +#--------------------------------------------------------------------------- +# Project related configuration options +#--------------------------------------------------------------------------- +DOXYFILE_ENCODING = UTF-8 +PROJECT_NAME = "LevelS C support library" +PROJECT_NUMBER = 0.1 +PROJECT_BRIEF = +PROJECT_LOGO = +OUTPUT_DIRECTORY = . +CREATE_SUBDIRS = NO +OUTPUT_LANGUAGE = English +BRIEF_MEMBER_DESC = NO +REPEAT_BRIEF = YES +ABBREVIATE_BRIEF = +ALWAYS_DETAILED_SEC = NO +INLINE_INHERITED_MEMB = NO +FULL_PATH_NAMES = NO +STRIP_FROM_PATH = +STRIP_FROM_INC_PATH = +SHORT_NAMES = NO +JAVADOC_AUTOBRIEF = NO +QT_AUTOBRIEF = NO +MULTILINE_CPP_IS_BRIEF = NO +INHERIT_DOCS = YES +SEPARATE_MEMBER_PAGES = NO +TAB_SIZE = 8 +ALIASES = +TCL_SUBST = +OPTIMIZE_OUTPUT_FOR_C = YES +OPTIMIZE_OUTPUT_JAVA = NO +OPTIMIZE_FOR_FORTRAN = NO +OPTIMIZE_OUTPUT_VHDL = NO +EXTENSION_MAPPING = +MARKDOWN_SUPPORT = YES +BUILTIN_STL_SUPPORT = NO +CPP_CLI_SUPPORT = NO +SIP_SUPPORT = NO +IDL_PROPERTY_SUPPORT = YES +DISTRIBUTE_GROUP_DOC = NO +SUBGROUPING = YES +INLINE_GROUPED_CLASSES = NO +INLINE_SIMPLE_STRUCTS = NO +TYPEDEF_HIDES_STRUCT = NO +SYMBOL_CACHE_SIZE = 0 +LOOKUP_CACHE_SIZE = 0 +#--------------------------------------------------------------------------- +# Build related configuration options +#--------------------------------------------------------------------------- +EXTRACT_ALL = NO +EXTRACT_PRIVATE = NO +EXTRACT_PACKAGE = NO +EXTRACT_STATIC = NO +EXTRACT_LOCAL_CLASSES = YES +EXTRACT_LOCAL_METHODS = NO +EXTRACT_ANON_NSPACES = NO +HIDE_UNDOC_MEMBERS = YES +HIDE_UNDOC_CLASSES = YES +HIDE_FRIEND_COMPOUNDS = YES +HIDE_IN_BODY_DOCS = NO +INTERNAL_DOCS = NO +CASE_SENSE_NAMES = YES +HIDE_SCOPE_NAMES = NO +SHOW_INCLUDE_FILES = YES +FORCE_LOCAL_INCLUDES = NO +INLINE_INFO = YES +SORT_MEMBER_DOCS = NO +SORT_BRIEF_DOCS = NO +SORT_MEMBERS_CTORS_1ST = NO +SORT_GROUP_NAMES = NO +SORT_BY_SCOPE_NAME = NO +STRICT_PROTO_MATCHING = NO +GENERATE_TODOLIST = YES +GENERATE_TESTLIST = YES +GENERATE_BUGLIST = YES +GENERATE_DEPRECATEDLIST= YES +ENABLED_SECTIONS = +MAX_INITIALIZER_LINES = 30 +SHOW_USED_FILES = YES +SHOW_FILES = YES +SHOW_NAMESPACES = YES +FILE_VERSION_FILTER = +LAYOUT_FILE = +CITE_BIB_FILES = +#--------------------------------------------------------------------------- +# configuration options related to warning and progress messages +#--------------------------------------------------------------------------- +QUIET = YES +WARNINGS = YES +WARN_IF_UNDOCUMENTED = YES +WARN_IF_DOC_ERROR = YES +WARN_NO_PARAMDOC = NO +WARN_FORMAT = "$file:$line: $text" +WARN_LOGFILE = +#--------------------------------------------------------------------------- +# configuration options related to the input files +#--------------------------------------------------------------------------- +INPUT = ../c_utils +INPUT_ENCODING = UTF-8 +FILE_PATTERNS = *.h \ + *.c \ + *.dox +RECURSIVE = YES +EXCLUDE = +EXCLUDE_SYMLINKS = NO +EXCLUDE_PATTERNS = +EXCLUDE_SYMBOLS = +EXAMPLE_PATH = +EXAMPLE_PATTERNS = +EXAMPLE_RECURSIVE = NO +IMAGE_PATH = +INPUT_FILTER = +FILTER_PATTERNS = +FILTER_SOURCE_FILES = NO +FILTER_SOURCE_PATTERNS = +#--------------------------------------------------------------------------- +# configuration options related to source browsing +#--------------------------------------------------------------------------- +SOURCE_BROWSER = YES +INLINE_SOURCES = NO +STRIP_CODE_COMMENTS = NO +REFERENCED_BY_RELATION = NO +REFERENCES_RELATION = NO +REFERENCES_LINK_SOURCE = YES +USE_HTAGS = NO +VERBATIM_HEADERS = YES +#--------------------------------------------------------------------------- +# configuration options related to the alphabetical class index +#--------------------------------------------------------------------------- +ALPHABETICAL_INDEX = YES +COLS_IN_ALPHA_INDEX = 5 +IGNORE_PREFIX = +#--------------------------------------------------------------------------- +# configuration options related to the HTML output +#--------------------------------------------------------------------------- +GENERATE_HTML = YES +HTML_OUTPUT = htmldoc +HTML_FILE_EXTENSION = .html +HTML_HEADER = +HTML_FOOTER = footer.html +HTML_STYLESHEET = +HTML_EXTRA_FILES = +HTML_COLORSTYLE_HUE = 220 +HTML_COLORSTYLE_SAT = 100 +HTML_COLORSTYLE_GAMMA = 80 +HTML_TIMESTAMP = YES +HTML_DYNAMIC_SECTIONS = NO +HTML_INDEX_NUM_ENTRIES = 100 +GENERATE_DOCSET = NO +DOCSET_FEEDNAME = "Doxygen generated docs" +DOCSET_BUNDLE_ID = org.doxygen.Project +DOCSET_PUBLISHER_ID = org.doxygen.Publisher +DOCSET_PUBLISHER_NAME = Publisher +GENERATE_HTMLHELP = NO +CHM_FILE = +HHC_LOCATION = +GENERATE_CHI = NO +CHM_INDEX_ENCODING = +BINARY_TOC = NO +TOC_EXPAND = NO +GENERATE_QHP = NO +QCH_FILE = +QHP_NAMESPACE = org.doxygen.Project +QHP_VIRTUAL_FOLDER = doc +QHP_CUST_FILTER_NAME = +QHP_CUST_FILTER_ATTRS = +QHP_SECT_FILTER_ATTRS = +QHG_LOCATION = +GENERATE_ECLIPSEHELP = NO +ECLIPSE_DOC_ID = org.doxygen.Project +DISABLE_INDEX = NO +GENERATE_TREEVIEW = NO +ENUM_VALUES_PER_LINE = 4 +TREEVIEW_WIDTH = 250 +EXT_LINKS_IN_WINDOW = NO +FORMULA_FONTSIZE = 10 +FORMULA_TRANSPARENT = YES +USE_MATHJAX = NO +MATHJAX_RELPATH = http://cdn.mathjax.org/mathjax/latest +MATHJAX_EXTENSIONS = +SEARCHENGINE = NO +SERVER_BASED_SEARCH = NO +#--------------------------------------------------------------------------- +# configuration options related to the LaTeX output +#--------------------------------------------------------------------------- +GENERATE_LATEX = NO +LATEX_OUTPUT = latex +LATEX_CMD_NAME = latex +MAKEINDEX_CMD_NAME = makeindex +COMPACT_LATEX = YES +PAPER_TYPE = a4wide +EXTRA_PACKAGES = +LATEX_HEADER = +LATEX_FOOTER = +PDF_HYPERLINKS = YES +USE_PDFLATEX = YES +LATEX_BATCHMODE = NO +LATEX_HIDE_INDICES = NO +LATEX_SOURCE_CODE = NO +LATEX_BIB_STYLE = plain +#--------------------------------------------------------------------------- +# configuration options related to the RTF output +#--------------------------------------------------------------------------- +GENERATE_RTF = NO +RTF_OUTPUT = rtf +COMPACT_RTF = NO +RTF_HYPERLINKS = NO +RTF_STYLESHEET_FILE = +RTF_EXTENSIONS_FILE = +#--------------------------------------------------------------------------- +# configuration options related to the man page output +#--------------------------------------------------------------------------- +GENERATE_MAN = NO +MAN_OUTPUT = man +MAN_EXTENSION = .3 +MAN_LINKS = NO +#--------------------------------------------------------------------------- +# configuration options related to the XML output +#--------------------------------------------------------------------------- +GENERATE_XML = NO +XML_OUTPUT = xml +XML_SCHEMA = +XML_DTD = +XML_PROGRAMLISTING = YES +#--------------------------------------------------------------------------- +# configuration options for the AutoGen Definitions output +#--------------------------------------------------------------------------- +GENERATE_AUTOGEN_DEF = NO +#--------------------------------------------------------------------------- +# configuration options related to the Perl module output +#--------------------------------------------------------------------------- +GENERATE_PERLMOD = NO +PERLMOD_LATEX = NO +PERLMOD_PRETTY = YES +PERLMOD_MAKEVAR_PREFIX = +#--------------------------------------------------------------------------- +# Configuration options related to the preprocessor +#--------------------------------------------------------------------------- +ENABLE_PREPROCESSING = YES +MACRO_EXPANSION = NO +EXPAND_ONLY_PREDEF = NO +SEARCH_INCLUDES = YES +INCLUDE_PATH = +INCLUDE_FILE_PATTERNS = +PREDEFINED = +EXPAND_AS_DEFINED = +SKIP_FUNCTION_MACROS = YES +#--------------------------------------------------------------------------- +# Configuration::additions related to external references +#--------------------------------------------------------------------------- +TAGFILES = +GENERATE_TAGFILE = c_utils.tag +ALLEXTERNALS = NO +EXTERNAL_GROUPS = YES +PERL_PATH = /usr/bin/perl +#--------------------------------------------------------------------------- +# Configuration options related to the dot tool +#--------------------------------------------------------------------------- +CLASS_DIAGRAMS = YES +MSCGEN_PATH = +HIDE_UNDOC_RELATIONS = YES +HAVE_DOT = NO +DOT_NUM_THREADS = 0 +DOT_FONTNAME = FreeSans +DOT_FONTSIZE = 10 +DOT_FONTPATH = +CLASS_GRAPH = YES +COLLABORATION_GRAPH = YES +GROUP_GRAPHS = YES +UML_LOOK = NO +UML_LIMIT_NUM_FIELDS = 10 +TEMPLATE_RELATIONS = YES +INCLUDE_GRAPH = NO +INCLUDED_BY_GRAPH = NO +CALL_GRAPH = NO +CALLER_GRAPH = NO +GRAPHICAL_HIERARCHY = NO +DIRECTORY_GRAPH = YES +DOT_IMAGE_FORMAT = png +INTERACTIVE_SVG = NO +DOT_PATH = +DOTFILE_DIRS = +MSCFILE_DIRS = +DOT_GRAPH_MAX_NODES = 50 +MAX_DOT_GRAPH_DEPTH = 0 +DOT_TRANSPARENT = NO +DOT_MULTI_TARGETS = NO +GENERATE_LEGEND = YES +DOT_CLEANUP = YES diff --git a/external/sharp/docsrc/footer.html b/external/sharp/docsrc/footer.html new file mode 100644 index 0000000..6f5dbf0 --- /dev/null +++ b/external/sharp/docsrc/footer.html @@ -0,0 +1,5 @@ +
+Generated on $datetime for $projectname +
+ + diff --git a/external/sharp/docsrc/index_code.html b/external/sharp/docsrc/index_code.html new file mode 100644 index 0000000..d8a001d --- /dev/null +++ b/external/sharp/docsrc/index_code.html @@ -0,0 +1,15 @@ + + +Libsharp source code documentation + +

Libsharp source code documentation

+ +

C interfaces

+ + + + diff --git a/external/sharp/docsrc/libfftpack.dox b/external/sharp/docsrc/libfftpack.dox new file mode 100644 index 0000000..7ff2c23 --- /dev/null +++ b/external/sharp/docsrc/libfftpack.dox @@ -0,0 +1,290 @@ +# Doxyfile 1.8.1 + +#--------------------------------------------------------------------------- +# Project related configuration options +#--------------------------------------------------------------------------- +DOXYFILE_ENCODING = UTF-8 +PROJECT_NAME = "LevelS FFT library" +PROJECT_NUMBER = 0.1 +PROJECT_BRIEF = +PROJECT_LOGO = +OUTPUT_DIRECTORY = . +CREATE_SUBDIRS = NO +OUTPUT_LANGUAGE = English +BRIEF_MEMBER_DESC = NO +REPEAT_BRIEF = YES +ABBREVIATE_BRIEF = +ALWAYS_DETAILED_SEC = NO +INLINE_INHERITED_MEMB = NO +FULL_PATH_NAMES = NO +STRIP_FROM_PATH = +STRIP_FROM_INC_PATH = +SHORT_NAMES = NO +JAVADOC_AUTOBRIEF = NO +QT_AUTOBRIEF = NO +MULTILINE_CPP_IS_BRIEF = NO +INHERIT_DOCS = YES +SEPARATE_MEMBER_PAGES = NO +TAB_SIZE = 8 +ALIASES = +TCL_SUBST = +OPTIMIZE_OUTPUT_FOR_C = YES +OPTIMIZE_OUTPUT_JAVA = NO +OPTIMIZE_FOR_FORTRAN = NO +OPTIMIZE_OUTPUT_VHDL = NO +EXTENSION_MAPPING = +MARKDOWN_SUPPORT = YES +BUILTIN_STL_SUPPORT = NO +CPP_CLI_SUPPORT = NO +SIP_SUPPORT = NO +IDL_PROPERTY_SUPPORT = YES +DISTRIBUTE_GROUP_DOC = NO +SUBGROUPING = YES +INLINE_GROUPED_CLASSES = NO +INLINE_SIMPLE_STRUCTS = NO +TYPEDEF_HIDES_STRUCT = NO +SYMBOL_CACHE_SIZE = 0 +LOOKUP_CACHE_SIZE = 0 +#--------------------------------------------------------------------------- +# Build related configuration options +#--------------------------------------------------------------------------- +EXTRACT_ALL = NO +EXTRACT_PRIVATE = NO +EXTRACT_PACKAGE = NO +EXTRACT_STATIC = NO +EXTRACT_LOCAL_CLASSES = YES +EXTRACT_LOCAL_METHODS = NO +EXTRACT_ANON_NSPACES = NO +HIDE_UNDOC_MEMBERS = YES +HIDE_UNDOC_CLASSES = YES +HIDE_FRIEND_COMPOUNDS = YES +HIDE_IN_BODY_DOCS = NO +INTERNAL_DOCS = NO +CASE_SENSE_NAMES = YES +HIDE_SCOPE_NAMES = NO +SHOW_INCLUDE_FILES = YES +FORCE_LOCAL_INCLUDES = NO +INLINE_INFO = YES +SORT_MEMBER_DOCS = NO +SORT_BRIEF_DOCS = NO +SORT_MEMBERS_CTORS_1ST = NO +SORT_GROUP_NAMES = NO +SORT_BY_SCOPE_NAME = NO +STRICT_PROTO_MATCHING = NO +GENERATE_TODOLIST = YES +GENERATE_TESTLIST = YES +GENERATE_BUGLIST = YES +GENERATE_DEPRECATEDLIST= YES +ENABLED_SECTIONS = +MAX_INITIALIZER_LINES = 30 +SHOW_USED_FILES = YES +SHOW_FILES = YES +SHOW_NAMESPACES = YES +FILE_VERSION_FILTER = +LAYOUT_FILE = +CITE_BIB_FILES = +#--------------------------------------------------------------------------- +# configuration options related to warning and progress messages +#--------------------------------------------------------------------------- +QUIET = YES +WARNINGS = YES +WARN_IF_UNDOCUMENTED = YES +WARN_IF_DOC_ERROR = YES +WARN_NO_PARAMDOC = NO +WARN_FORMAT = "$file:$line: $text" +WARN_LOGFILE = +#--------------------------------------------------------------------------- +# configuration options related to the input files +#--------------------------------------------------------------------------- +INPUT = ../libfftpack +INPUT_ENCODING = UTF-8 +FILE_PATTERNS = *.h \ + *.c \ + *.dox +RECURSIVE = YES +EXCLUDE = +EXCLUDE_SYMLINKS = NO +EXCLUDE_PATTERNS = +EXCLUDE_SYMBOLS = +EXAMPLE_PATH = +EXAMPLE_PATTERNS = +EXAMPLE_RECURSIVE = NO +IMAGE_PATH = +INPUT_FILTER = +FILTER_PATTERNS = +FILTER_SOURCE_FILES = NO +FILTER_SOURCE_PATTERNS = +#--------------------------------------------------------------------------- +# configuration options related to source browsing +#--------------------------------------------------------------------------- +SOURCE_BROWSER = YES +INLINE_SOURCES = NO +STRIP_CODE_COMMENTS = NO +REFERENCED_BY_RELATION = NO +REFERENCES_RELATION = NO +REFERENCES_LINK_SOURCE = YES +USE_HTAGS = NO +VERBATIM_HEADERS = YES +#--------------------------------------------------------------------------- +# configuration options related to the alphabetical class index +#--------------------------------------------------------------------------- +ALPHABETICAL_INDEX = YES +COLS_IN_ALPHA_INDEX = 5 +IGNORE_PREFIX = +#--------------------------------------------------------------------------- +# configuration options related to the HTML output +#--------------------------------------------------------------------------- +GENERATE_HTML = YES +HTML_OUTPUT = htmldoc +HTML_FILE_EXTENSION = .html +HTML_HEADER = +HTML_FOOTER = footer.html +HTML_STYLESHEET = +HTML_EXTRA_FILES = +HTML_COLORSTYLE_HUE = 220 +HTML_COLORSTYLE_SAT = 100 +HTML_COLORSTYLE_GAMMA = 80 +HTML_TIMESTAMP = YES +HTML_DYNAMIC_SECTIONS = NO +HTML_INDEX_NUM_ENTRIES = 100 +GENERATE_DOCSET = NO +DOCSET_FEEDNAME = "Doxygen generated docs" +DOCSET_BUNDLE_ID = org.doxygen.Project +DOCSET_PUBLISHER_ID = org.doxygen.Publisher +DOCSET_PUBLISHER_NAME = Publisher +GENERATE_HTMLHELP = NO +CHM_FILE = +HHC_LOCATION = +GENERATE_CHI = NO +CHM_INDEX_ENCODING = +BINARY_TOC = NO +TOC_EXPAND = NO +GENERATE_QHP = NO +QCH_FILE = +QHP_NAMESPACE = org.doxygen.Project +QHP_VIRTUAL_FOLDER = doc +QHP_CUST_FILTER_NAME = +QHP_CUST_FILTER_ATTRS = +QHP_SECT_FILTER_ATTRS = +QHG_LOCATION = +GENERATE_ECLIPSEHELP = NO +ECLIPSE_DOC_ID = org.doxygen.Project +DISABLE_INDEX = NO +GENERATE_TREEVIEW = NO +ENUM_VALUES_PER_LINE = 4 +TREEVIEW_WIDTH = 250 +EXT_LINKS_IN_WINDOW = NO +FORMULA_FONTSIZE = 10 +FORMULA_TRANSPARENT = YES +USE_MATHJAX = NO +MATHJAX_RELPATH = http://cdn.mathjax.org/mathjax/latest +MATHJAX_EXTENSIONS = +SEARCHENGINE = NO +SERVER_BASED_SEARCH = NO +#--------------------------------------------------------------------------- +# configuration options related to the LaTeX output +#--------------------------------------------------------------------------- +GENERATE_LATEX = NO +LATEX_OUTPUT = latex +LATEX_CMD_NAME = latex +MAKEINDEX_CMD_NAME = makeindex +COMPACT_LATEX = YES +PAPER_TYPE = a4wide +EXTRA_PACKAGES = +LATEX_HEADER = +LATEX_FOOTER = +PDF_HYPERLINKS = YES +USE_PDFLATEX = YES +LATEX_BATCHMODE = NO +LATEX_HIDE_INDICES = NO +LATEX_SOURCE_CODE = NO +LATEX_BIB_STYLE = plain +#--------------------------------------------------------------------------- +# configuration options related to the RTF output +#--------------------------------------------------------------------------- +GENERATE_RTF = NO +RTF_OUTPUT = rtf +COMPACT_RTF = NO +RTF_HYPERLINKS = NO +RTF_STYLESHEET_FILE = +RTF_EXTENSIONS_FILE = +#--------------------------------------------------------------------------- +# configuration options related to the man page output +#--------------------------------------------------------------------------- +GENERATE_MAN = NO +MAN_OUTPUT = man +MAN_EXTENSION = .3 +MAN_LINKS = NO +#--------------------------------------------------------------------------- +# configuration options related to the XML output +#--------------------------------------------------------------------------- +GENERATE_XML = NO +XML_OUTPUT = xml +XML_SCHEMA = +XML_DTD = +XML_PROGRAMLISTING = YES +#--------------------------------------------------------------------------- +# configuration options for the AutoGen Definitions output +#--------------------------------------------------------------------------- +GENERATE_AUTOGEN_DEF = NO +#--------------------------------------------------------------------------- +# configuration options related to the Perl module output +#--------------------------------------------------------------------------- +GENERATE_PERLMOD = NO +PERLMOD_LATEX = NO +PERLMOD_PRETTY = YES +PERLMOD_MAKEVAR_PREFIX = +#--------------------------------------------------------------------------- +# Configuration options related to the preprocessor +#--------------------------------------------------------------------------- +ENABLE_PREPROCESSING = YES +MACRO_EXPANSION = NO +EXPAND_ONLY_PREDEF = NO +SEARCH_INCLUDES = YES +INCLUDE_PATH = +INCLUDE_FILE_PATTERNS = +PREDEFINED = +EXPAND_AS_DEFINED = +SKIP_FUNCTION_MACROS = YES +#--------------------------------------------------------------------------- +# Configuration::additions related to external references +#--------------------------------------------------------------------------- +TAGFILES = c_utils.tag=../c_utils +GENERATE_TAGFILE = libfftpack.tag +ALLEXTERNALS = NO +EXTERNAL_GROUPS = YES +PERL_PATH = /usr/bin/perl +#--------------------------------------------------------------------------- +# Configuration options related to the dot tool +#--------------------------------------------------------------------------- +CLASS_DIAGRAMS = YES +MSCGEN_PATH = +HIDE_UNDOC_RELATIONS = YES +HAVE_DOT = NO +DOT_NUM_THREADS = 0 +DOT_FONTNAME = FreeSans +DOT_FONTSIZE = 10 +DOT_FONTPATH = +CLASS_GRAPH = YES +COLLABORATION_GRAPH = YES +GROUP_GRAPHS = YES +UML_LOOK = NO +UML_LIMIT_NUM_FIELDS = 10 +TEMPLATE_RELATIONS = YES +INCLUDE_GRAPH = NO +INCLUDED_BY_GRAPH = NO +CALL_GRAPH = NO +CALLER_GRAPH = NO +GRAPHICAL_HIERARCHY = NO +DIRECTORY_GRAPH = YES +DOT_IMAGE_FORMAT = png +INTERACTIVE_SVG = NO +DOT_PATH = +DOTFILE_DIRS = +MSCFILE_DIRS = +DOT_GRAPH_MAX_NODES = 50 +MAX_DOT_GRAPH_DEPTH = 0 +DOT_TRANSPARENT = NO +DOT_MULTI_TARGETS = NO +GENERATE_LEGEND = YES +DOT_CLEANUP = YES diff --git a/external/sharp/docsrc/libsharp.dox b/external/sharp/docsrc/libsharp.dox new file mode 100644 index 0000000..b476ab4 --- /dev/null +++ b/external/sharp/docsrc/libsharp.dox @@ -0,0 +1,291 @@ +# Doxyfile 1.8.1 + +#--------------------------------------------------------------------------- +# Project related configuration options +#--------------------------------------------------------------------------- +DOXYFILE_ENCODING = UTF-8 +PROJECT_NAME = "LevelS SHT library" +PROJECT_NUMBER = 0.1 +PROJECT_BRIEF = +PROJECT_LOGO = +OUTPUT_DIRECTORY = . +CREATE_SUBDIRS = NO +OUTPUT_LANGUAGE = English +BRIEF_MEMBER_DESC = NO +REPEAT_BRIEF = YES +ABBREVIATE_BRIEF = +ALWAYS_DETAILED_SEC = NO +INLINE_INHERITED_MEMB = NO +FULL_PATH_NAMES = NO +STRIP_FROM_PATH = +STRIP_FROM_INC_PATH = +SHORT_NAMES = NO +JAVADOC_AUTOBRIEF = NO +QT_AUTOBRIEF = NO +MULTILINE_CPP_IS_BRIEF = NO +INHERIT_DOCS = YES +SEPARATE_MEMBER_PAGES = NO +TAB_SIZE = 8 +ALIASES = +TCL_SUBST = +OPTIMIZE_OUTPUT_FOR_C = YES +OPTIMIZE_OUTPUT_JAVA = NO +OPTIMIZE_FOR_FORTRAN = NO +OPTIMIZE_OUTPUT_VHDL = NO +EXTENSION_MAPPING = +MARKDOWN_SUPPORT = YES +BUILTIN_STL_SUPPORT = NO +CPP_CLI_SUPPORT = NO +SIP_SUPPORT = NO +IDL_PROPERTY_SUPPORT = YES +DISTRIBUTE_GROUP_DOC = NO +SUBGROUPING = YES +INLINE_GROUPED_CLASSES = NO +INLINE_SIMPLE_STRUCTS = NO +TYPEDEF_HIDES_STRUCT = NO +SYMBOL_CACHE_SIZE = 0 +LOOKUP_CACHE_SIZE = 0 +#--------------------------------------------------------------------------- +# Build related configuration options +#--------------------------------------------------------------------------- +EXTRACT_ALL = NO +EXTRACT_PRIVATE = NO +EXTRACT_PACKAGE = NO +EXTRACT_STATIC = NO +EXTRACT_LOCAL_CLASSES = YES +EXTRACT_LOCAL_METHODS = NO +EXTRACT_ANON_NSPACES = NO +HIDE_UNDOC_MEMBERS = YES +HIDE_UNDOC_CLASSES = YES +HIDE_FRIEND_COMPOUNDS = YES +HIDE_IN_BODY_DOCS = NO +INTERNAL_DOCS = NO +CASE_SENSE_NAMES = YES +HIDE_SCOPE_NAMES = NO +SHOW_INCLUDE_FILES = YES +FORCE_LOCAL_INCLUDES = NO +INLINE_INFO = YES +SORT_MEMBER_DOCS = NO +SORT_BRIEF_DOCS = NO +SORT_MEMBERS_CTORS_1ST = NO +SORT_GROUP_NAMES = NO +SORT_BY_SCOPE_NAME = NO +STRICT_PROTO_MATCHING = NO +GENERATE_TODOLIST = YES +GENERATE_TESTLIST = YES +GENERATE_BUGLIST = YES +GENERATE_DEPRECATEDLIST= YES +ENABLED_SECTIONS = +MAX_INITIALIZER_LINES = 30 +SHOW_USED_FILES = YES +SHOW_FILES = YES +SHOW_NAMESPACES = YES +FILE_VERSION_FILTER = +LAYOUT_FILE = +CITE_BIB_FILES = +#--------------------------------------------------------------------------- +# configuration options related to warning and progress messages +#--------------------------------------------------------------------------- +QUIET = YES +WARNINGS = YES +WARN_IF_UNDOCUMENTED = YES +WARN_IF_DOC_ERROR = YES +WARN_NO_PARAMDOC = NO +WARN_FORMAT = "$file:$line: $text" +WARN_LOGFILE = +#--------------------------------------------------------------------------- +# configuration options related to the input files +#--------------------------------------------------------------------------- +INPUT = ../libsharp +INPUT_ENCODING = UTF-8 +FILE_PATTERNS = *.h \ + *.c \ + *.dox +RECURSIVE = YES +EXCLUDE = +EXCLUDE_SYMLINKS = NO +EXCLUDE_PATTERNS = +EXCLUDE_SYMBOLS = +EXAMPLE_PATH = +EXAMPLE_PATTERNS = +EXAMPLE_RECURSIVE = NO +IMAGE_PATH = +INPUT_FILTER = +FILTER_PATTERNS = +FILTER_SOURCE_FILES = NO +FILTER_SOURCE_PATTERNS = +#--------------------------------------------------------------------------- +# configuration options related to source browsing +#--------------------------------------------------------------------------- +SOURCE_BROWSER = YES +INLINE_SOURCES = NO +STRIP_CODE_COMMENTS = NO +REFERENCED_BY_RELATION = NO +REFERENCES_RELATION = NO +REFERENCES_LINK_SOURCE = YES +USE_HTAGS = NO +VERBATIM_HEADERS = YES +#--------------------------------------------------------------------------- +# configuration options related to the alphabetical class index +#--------------------------------------------------------------------------- +ALPHABETICAL_INDEX = YES +COLS_IN_ALPHA_INDEX = 5 +IGNORE_PREFIX = +#--------------------------------------------------------------------------- +# configuration options related to the HTML output +#--------------------------------------------------------------------------- +GENERATE_HTML = YES +HTML_OUTPUT = htmldoc +HTML_FILE_EXTENSION = .html +HTML_HEADER = +HTML_FOOTER = footer.html +HTML_STYLESHEET = +HTML_EXTRA_FILES = +HTML_COLORSTYLE_HUE = 220 +HTML_COLORSTYLE_SAT = 100 +HTML_COLORSTYLE_GAMMA = 80 +HTML_TIMESTAMP = YES +HTML_DYNAMIC_SECTIONS = NO +HTML_INDEX_NUM_ENTRIES = 100 +GENERATE_DOCSET = NO +DOCSET_FEEDNAME = "Doxygen generated docs" +DOCSET_BUNDLE_ID = org.doxygen.Project +DOCSET_PUBLISHER_ID = org.doxygen.Publisher +DOCSET_PUBLISHER_NAME = Publisher +GENERATE_HTMLHELP = NO +CHM_FILE = +HHC_LOCATION = +GENERATE_CHI = NO +CHM_INDEX_ENCODING = +BINARY_TOC = NO +TOC_EXPAND = NO +GENERATE_QHP = NO +QCH_FILE = +QHP_NAMESPACE = org.doxygen.Project +QHP_VIRTUAL_FOLDER = doc +QHP_CUST_FILTER_NAME = +QHP_CUST_FILTER_ATTRS = +QHP_SECT_FILTER_ATTRS = +QHG_LOCATION = +GENERATE_ECLIPSEHELP = NO +ECLIPSE_DOC_ID = org.doxygen.Project +DISABLE_INDEX = NO +GENERATE_TREEVIEW = NO +ENUM_VALUES_PER_LINE = 4 +TREEVIEW_WIDTH = 250 +EXT_LINKS_IN_WINDOW = NO +FORMULA_FONTSIZE = 10 +FORMULA_TRANSPARENT = YES +USE_MATHJAX = NO +MATHJAX_RELPATH = http://cdn.mathjax.org/mathjax/latest +MATHJAX_EXTENSIONS = +SEARCHENGINE = NO +SERVER_BASED_SEARCH = NO +#--------------------------------------------------------------------------- +# configuration options related to the LaTeX output +#--------------------------------------------------------------------------- +GENERATE_LATEX = NO +LATEX_OUTPUT = latex +LATEX_CMD_NAME = latex +MAKEINDEX_CMD_NAME = makeindex +COMPACT_LATEX = YES +PAPER_TYPE = a4wide +EXTRA_PACKAGES = +LATEX_HEADER = +LATEX_FOOTER = +PDF_HYPERLINKS = YES +USE_PDFLATEX = YES +LATEX_BATCHMODE = NO +LATEX_HIDE_INDICES = NO +LATEX_SOURCE_CODE = NO +LATEX_BIB_STYLE = plain +#--------------------------------------------------------------------------- +# configuration options related to the RTF output +#--------------------------------------------------------------------------- +GENERATE_RTF = NO +RTF_OUTPUT = rtf +COMPACT_RTF = NO +RTF_HYPERLINKS = NO +RTF_STYLESHEET_FILE = +RTF_EXTENSIONS_FILE = +#--------------------------------------------------------------------------- +# configuration options related to the man page output +#--------------------------------------------------------------------------- +GENERATE_MAN = NO +MAN_OUTPUT = man +MAN_EXTENSION = .3 +MAN_LINKS = NO +#--------------------------------------------------------------------------- +# configuration options related to the XML output +#--------------------------------------------------------------------------- +GENERATE_XML = NO +XML_OUTPUT = xml +XML_SCHEMA = +XML_DTD = +XML_PROGRAMLISTING = YES +#--------------------------------------------------------------------------- +# configuration options for the AutoGen Definitions output +#--------------------------------------------------------------------------- +GENERATE_AUTOGEN_DEF = NO +#--------------------------------------------------------------------------- +# configuration options related to the Perl module output +#--------------------------------------------------------------------------- +GENERATE_PERLMOD = NO +PERLMOD_LATEX = NO +PERLMOD_PRETTY = YES +PERLMOD_MAKEVAR_PREFIX = +#--------------------------------------------------------------------------- +# Configuration options related to the preprocessor +#--------------------------------------------------------------------------- +ENABLE_PREPROCESSING = YES +MACRO_EXPANSION = NO +EXPAND_ONLY_PREDEF = NO +SEARCH_INCLUDES = YES +INCLUDE_PATH = +INCLUDE_FILE_PATTERNS = +PREDEFINED = +EXPAND_AS_DEFINED = +SKIP_FUNCTION_MACROS = YES +#--------------------------------------------------------------------------- +# Configuration::additions related to external references +#--------------------------------------------------------------------------- +TAGFILES = libfftpack.tag=../libfftpack \ + c_utils.tag=../c_utils +GENERATE_TAGFILE = libsharp.tag +ALLEXTERNALS = NO +EXTERNAL_GROUPS = YES +PERL_PATH = /usr/bin/perl +#--------------------------------------------------------------------------- +# Configuration options related to the dot tool +#--------------------------------------------------------------------------- +CLASS_DIAGRAMS = YES +MSCGEN_PATH = +HIDE_UNDOC_RELATIONS = YES +HAVE_DOT = NO +DOT_NUM_THREADS = 0 +DOT_FONTNAME = FreeSans +DOT_FONTSIZE = 10 +DOT_FONTPATH = +CLASS_GRAPH = YES +COLLABORATION_GRAPH = YES +GROUP_GRAPHS = YES +UML_LOOK = NO +UML_LIMIT_NUM_FIELDS = 10 +TEMPLATE_RELATIONS = YES +INCLUDE_GRAPH = NO +INCLUDED_BY_GRAPH = NO +CALL_GRAPH = NO +CALLER_GRAPH = NO +GRAPHICAL_HIERARCHY = NO +DIRECTORY_GRAPH = YES +DOT_IMAGE_FORMAT = png +INTERACTIVE_SVG = NO +DOT_PATH = +DOTFILE_DIRS = +MSCFILE_DIRS = +DOT_GRAPH_MAX_NODES = 50 +MAX_DOT_GRAPH_DEPTH = 0 +DOT_TRANSPARENT = NO +DOT_MULTI_TARGETS = NO +GENERATE_LEGEND = YES +DOT_CLEANUP = YES diff --git a/external/sharp/docsrc/planck.make b/external/sharp/docsrc/planck.make new file mode 100644 index 0000000..0d0a462 --- /dev/null +++ b/external/sharp/docsrc/planck.make @@ -0,0 +1,20 @@ +PKG:=docsrc + +docsrc_idx: $(DOCDIR)_mkdir + cp $(SRCROOT)/docsrc/index_code.html $(DOCDIR)/index.html + +docsrc_code_doc: $(DOCDIR)_mkdir docsrc_idx + cd $(SRCROOT)/docsrc; \ + for i in c_utils libfftpack libsharp; do \ + doxygen $${i}.dox; \ + rm -rf $(DOCDIR)/$${i}; mv htmldoc $(DOCDIR)/$${i}; \ + done; \ + rm *.tag; + +docsrc_clean: + cd $(SRCROOT)/docsrc; \ + rm -f *.tag + cd $(SRCROOT)/docsrc; \ + rm -rf htmldoc + +doc: docsrc_code_doc diff --git a/external/sharp/libfftpack/README b/external/sharp/libfftpack/README new file mode 100644 index 0000000..2c7e7cb --- /dev/null +++ b/external/sharp/libfftpack/README @@ -0,0 +1,34 @@ +ls_fft description: + +This package is intended to calculate one-dimensional real or complex FFTs +with high accuracy and good efficiency even for lengths containing large +prime factors. +The code is written in C, but a Fortran wrapper exists as well. + +Before any FFT is executed, a plan must be generated for it. Plan creation +is designed to be fast, so that there is no significant overhead if the +plan is only used once or a few times. + +The main component of the code is based on Paul N. Swarztrauber's FFTPACK in the +double precision incarnation by Hugh C. Pumphrey +(http://www.netlib.org/fftpack/dp.tgz). + +I replaced the iterative sine and cosine calculations in radfg() and radbg() +by an exact calculation, which slightly improves the transform accuracy for +real FFTs with lengths containing large prime factors. + +Since FFTPACK becomes quite slow for FFT lengths with large prime factors +(in the worst case of prime lengths it reaches O(n*n) complexity), I +implemented Bluestein's algorithm, which computes a FFT of length n by +several FFTs of length n2>=2*n-1 and a convolution. Since n2 can be chosen +to be highly composite, this algorithm is more efficient if n has large +prime factors. The longer FFTs themselves are then computed using the FFTPACK +routines. +Bluestein's algorithm was implemented according to the description at +http://en.wikipedia.org/wiki/Bluestein's_FFT_algorithm. + +Thread-safety: +All routines can be called concurrently; all information needed by ls_fft +is stored in the plan variable. However, using the same plan variable on +multiple threads simultaneously is not supported and will lead to data +corruption. diff --git a/external/sharp/libfftpack/bluestein.c b/external/sharp/libfftpack/bluestein.c new file mode 100644 index 0000000..2e2005c --- /dev/null +++ b/external/sharp/libfftpack/bluestein.c @@ -0,0 +1,173 @@ +/* + * This file is part of libfftpack. + * + * libfftpack is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libfftpack is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libfftpack; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libfftpack is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/* + * Copyright (C) 2005, 2006, 2007, 2008 Max-Planck-Society + * \author Martin Reinecke + */ + +#include +#include +#include "fftpack.h" +#include "bluestein.h" + +/* returns the sum of all prime factors of n */ +size_t prime_factor_sum (size_t n) + { + size_t result=0,x,limit,tmp; + while (((tmp=(n>>1))<<1)==n) + { result+=2; n=tmp; } + + limit=(size_t)sqrt(n+0.01); + for (x=3; x<=limit; x+=2) + while ((tmp=(n/x))*x==n) + { + result+=x; + n=tmp; + limit=(size_t)sqrt(n+0.01); + } + if (n>1) result+=n; + + return result; + } + +/* returns the smallest composite of 2, 3 and 5 which is >= n */ +static size_t good_size(size_t n) + { + size_t f2, f23, f235, bestfac=2*n; + if (n<=6) return n; + + for (f2=1; f2=n) bestfac=f235; + return bestfac; + } + +void bluestein_i (size_t n, double **tstorage, size_t *worksize) + { + static const double pi=3.14159265358979323846; + size_t n2=good_size(n*2-1); + size_t m, coeff; + double angle, xn2; + double *bk, *bkf, *work; + double pibyn=pi/n; + *worksize=2+2*n+8*n2+16; + *tstorage = RALLOC(double,2+2*n+8*n2+16); + ((size_t *)(*tstorage))[0]=n2; + bk = *tstorage+2; + bkf = *tstorage+2+2*n; + work= *tstorage+2+2*(n+n2); + +/* initialize b_k */ + bk[0] = 1; + bk[1] = 0; + + coeff=0; + for (m=1; m=2*n) coeff-=2*n; + angle = pibyn*coeff; + bk[2*m] = cos(angle); + bk[2*m+1] = sin(angle); + } + +/* initialize the zero-padded, Fourier transformed b_k. Add normalisation. */ + xn2 = 1./n2; + bkf[0] = bk[0]*xn2; + bkf[1] = bk[1]*xn2; + for (m=2; m<2*n; m+=2) + { + bkf[m] = bkf[2*n2-m] = bk[m] *xn2; + bkf[m+1] = bkf[2*n2-m+1] = bk[m+1] *xn2; + } + for (m=2*n;m<=(2*n2-2*n+1);++m) + bkf[m]=0.; + cffti (n2,work); + cfftf (n2,bkf,work); + } + +void bluestein (size_t n, double *data, double *tstorage, int isign) + { + size_t n2=*((size_t *)tstorage); + size_t m; + double *bk, *bkf, *akf, *work; + bk = tstorage+2; + bkf = tstorage+2+2*n; + work= tstorage+2+2*(n+n2); + akf = tstorage+2+2*n+6*n2+16; + +/* initialize a_k and FFT it */ + if (isign>0) + for (m=0; m<2*n; m+=2) + { + akf[m] = data[m]*bk[m] - data[m+1]*bk[m+1]; + akf[m+1] = data[m]*bk[m+1] + data[m+1]*bk[m]; + } + else + for (m=0; m<2*n; m+=2) + { + akf[m] = data[m]*bk[m] + data[m+1]*bk[m+1]; + akf[m+1] =-data[m]*bk[m+1] + data[m+1]*bk[m]; + } + for (m=2*n; m<2*n2; ++m) + akf[m]=0; + + cfftf (n2,akf,work); + +/* do the convolution */ + if (isign>0) + for (m=0; m<2*n2; m+=2) + { + double im = -akf[m]*bkf[m+1] + akf[m+1]*bkf[m]; + akf[m ] = akf[m]*bkf[m] + akf[m+1]*bkf[m+1]; + akf[m+1] = im; + } + else + for (m=0; m<2*n2; m+=2) + { + double im = akf[m]*bkf[m+1] + akf[m+1]*bkf[m]; + akf[m ] = akf[m]*bkf[m] - akf[m+1]*bkf[m+1]; + akf[m+1] = im; + } + + +/* inverse FFT */ + cfftb (n2,akf,work); + +/* multiply by b_k* */ + if (isign>0) + for (m=0; m<2*n; m+=2) + { + data[m] = bk[m] *akf[m] - bk[m+1]*akf[m+1]; + data[m+1] = bk[m+1]*akf[m] + bk[m] *akf[m+1]; + } + else + for (m=0; m<2*n; m+=2) + { + data[m] = bk[m] *akf[m] + bk[m+1]*akf[m+1]; + data[m+1] =-bk[m+1]*akf[m] + bk[m] *akf[m+1]; + } + } diff --git a/external/sharp/libfftpack/bluestein.h b/external/sharp/libfftpack/bluestein.h new file mode 100644 index 0000000..91e5b28 --- /dev/null +++ b/external/sharp/libfftpack/bluestein.h @@ -0,0 +1,48 @@ +/* + * This file is part of libfftpack. + * + * libfftpack is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libfftpack is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libfftpack; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libfftpack is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/* + * Copyright (C) 2005 Max-Planck-Society + * \author Martin Reinecke + */ + +#ifndef PLANCK_BLUESTEIN_H +#define PLANCK_BLUESTEIN_H + +#include "c_utils.h" + +#ifdef __cplusplus +extern "C" { +#endif + +size_t prime_factor_sum (size_t n); + +void bluestein_i (size_t n, double **tstorage, size_t *worksize); +void bluestein (size_t n, double *data, double *tstorage, int isign); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external/sharp/libfftpack/fftpack.c b/external/sharp/libfftpack/fftpack.c new file mode 100644 index 0000000..6d09d06 --- /dev/null +++ b/external/sharp/libfftpack/fftpack.c @@ -0,0 +1,833 @@ +/* + * This file is part of libfftpack. + * + * libfftpack is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libfftpack is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libfftpack; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libfftpack is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/* + fftpack.c : A set of FFT routines in C. + Algorithmically based on Fortran-77 FFTPACK by Paul N. Swarztrauber + (Version 4, 1985). + + C port by Martin Reinecke (2010) + */ + +#include +#include +#include +#include "fftpack.h" + +#define WA(x,i) wa[(i)+(x)*ido] +#define CH(a,b,c) ch[(a)+ido*((b)+l1*(c))] +#define CC(a,b,c) cc[(a)+ido*((b)+cdim*(c))] +#define PM(a,b,c,d) { a=c+d; b=c-d; } +#define PMC(a,b,c,d) { a.r=c.r+d.r; a.i=c.i+d.i; b.r=c.r-d.r; b.i=c.i-d.i; } +#define ADDC(a,b,c) { a.r=b.r+c.r; a.i=b.i+c.i; } +#define SCALEC(a,b) { a.r*=b; a.i*=b; } +#define CONJFLIPC(a) { double tmp_=a.r; a.r=-a.i; a.i=tmp_; } +/* (a+ib) = conj(c+id) * (e+if) */ +#define MULPM(a,b,c,d,e,f) { a=c*e+d*f; b=c*f-d*e; } + +typedef struct { + double r,i; +} cmplx; + +#define CONCAT(a,b) a ## b + +#define X(arg) CONCAT(passb,arg) +#define BACKWARD +#include "fftpack_inc.c" +#undef BACKWARD +#undef X + +#define X(arg) CONCAT(passf,arg) +#include "fftpack_inc.c" +#undef X + +#undef CC +#undef CH +#define CC(a,b,c) cc[(a)+ido*((b)+l1*(c))] +#define CH(a,b,c) ch[(a)+ido*((b)+cdim*(c))] + +static void radf2 (size_t ido, size_t l1, const double *cc, double *ch, + const double *wa) + { + const size_t cdim=2; + size_t i, k, ic; + double ti2, tr2; + + for (k=0; k=2*ip) aidx-=2*ip; + ar2=csarr[aidx]; + ai2=csarr[aidx+1]; + for(ik=0; ik=2*ip) aidx-=2*ip; + ar2=csarr[aidx]; + ai2=csarr[aidx+1]; + for(ik=0; ik0) ? passb4(ido, l1, p1, p2, wa+iw) + : passf4(ido, l1, p1, p2, wa+iw); + else if(ip==2) + (isign>0) ? passb2(ido, l1, p1, p2, wa+iw) + : passf2(ido, l1, p1, p2, wa+iw); + else if(ip==3) + (isign>0) ? passb3(ido, l1, p1, p2, wa+iw) + : passf3(ido, l1, p1, p2, wa+iw); + else if(ip==5) + (isign>0) ? passb5(ido, l1, p1, p2, wa+iw) + : passf5(ido, l1, p1, p2, wa+iw); + else if(ip==6) + (isign>0) ? passb6(ido, l1, p1, p2, wa+iw) + : passf6(ido, l1, p1, p2, wa+iw); + else + (isign>0) ? passbg(ido, ip, l1, p1, p2, wa+iw) + : passfg(ido, ip, l1, p1, p2, wa+iw); + SWAP(p1,p2,cmplx *); + l1=l2; + iw+=(ip-1)*ido; + } + if (p1!=c) + memcpy (c,p1,n*sizeof(cmplx)); + } + +void cfftf(size_t n, double c[], double wsave[]) + { + if (n!=1) + cfft1(n, (cmplx*)c, (cmplx*)wsave, (cmplx*)(wsave+2*n), + (size_t*)(wsave+4*n),-1); + } + +void cfftb(size_t n, double c[], double wsave[]) + { + if (n!=1) + cfft1(n, (cmplx*)c, (cmplx*)wsave, (cmplx*)(wsave+2*n), + (size_t*)(wsave+4*n),+1); + } + +static void factorize (size_t n, const size_t *pf, size_t npf, size_t *ifac) + { + size_t nl=n, nf=0, ntry=0, j=0, i; + +startloop: + j++; + ntry = (j<=npf) ? pf[j-1] : ntry+2; + do + { + size_t nq=nl / ntry; + size_t nr=nl-ntry*nq; + if (nr!=0) + goto startloop; + nf++; + ifac[nf+1]=ntry; + nl=nq; + if ((ntry==2) && (nf!=1)) + { + for (i=nf+1; i>2; --i) + ifac[i]=ifac[i-1]; + ifac[2]=2; + } + } + while(nl!=1); + ifac[0]=n; + ifac[1]=nf; + } + +static void cffti1(size_t n, double wa[], size_t ifac[]) + { + static const size_t ntryh[5]={4,6,3,2,5}; + static const double twopi=6.28318530717958647692; + size_t j, k, fi; + + double argh=twopi/n; + size_t i=0, l1=1; + factorize (n,ntryh,5,ifac); + for(k=1; k<=ifac[1]; k++) + { + size_t ip=ifac[k+1]; + size_t ido=n/(l1*ip); + for(j=1; j6) + { + wa[is ]=wa[i ]; + wa[is+1]=wa[i+1]; + } + } + l1*=ip; + } + } + +void cffti(size_t n, double wsave[]) + { if (n!=1) cffti1(n, wsave+2*n,(size_t*)(wsave+4*n)); } + + +/*---------------------------------------------------------------------- + rfftf1, rfftb1, rfftf, rfftb, rffti1, rffti. Real FFTs. + ----------------------------------------------------------------------*/ + +static void rfftf1(size_t n, double c[], double ch[], const double wa[], + const size_t ifac[]) + { + size_t k1, l1=n, nf=ifac[1], iw=n-1; + double *p1=ch, *p2=c; + + for(k1=1; k1<=nf;++k1) + { + size_t ip=ifac[nf-k1+2]; + size_t ido=n / l1; + l1 /= ip; + iw-=(ip-1)*ido; + SWAP (p1,p2,double *); + if(ip==4) + radf4(ido, l1, p1, p2, wa+iw); + else if(ip==2) + radf2(ido, l1, p1, p2, wa+iw); + else if(ip==3) + radf3(ido, l1, p1, p2, wa+iw); + else if(ip==5) + radf5(ido, l1, p1, p2, wa+iw); + else + { + if (ido==1) + SWAP (p1,p2,double *); + radfg(ido, ip, l1, ido*l1, p1, p2, wa+iw); + SWAP (p1,p2,double *); + } + } + if (p1==c) + memcpy (c,ch,n*sizeof(double)); + } + +static void rfftb1(size_t n, double c[], double ch[], const double wa[], + const size_t ifac[]) + { + size_t k1, l1=1, nf=ifac[1], iw=0; + double *p1=c, *p2=ch; + + for(k1=1; k1<=nf; k1++) + { + size_t ip = ifac[k1+1], + ido= n/(ip*l1); + if(ip==4) + radb4(ido, l1, p1, p2, wa+iw); + else if(ip==2) + radb2(ido, l1, p1, p2, wa+iw); + else if(ip==3) + radb3(ido, l1, p1, p2, wa+iw); + else if(ip==5) + radb5(ido, l1, p1, p2, wa+iw); + else + { + radbg(ido, ip, l1, ido*l1, p1, p2, wa+iw); + if (ido!=1) + SWAP (p1,p2,double *); + } + SWAP (p1,p2,double *); + l1*=ip; + iw+=(ip-1)*ido; + } + if (p1!=c) + memcpy (c,ch,n*sizeof(double)); + } + +void rfftf(size_t n, double r[], double wsave[]) + { if(n!=1) rfftf1(n, r, wsave, wsave+n,(size_t*)(wsave+2*n)); } + +void rfftb(size_t n, double r[], double wsave[]) + { if(n!=1) rfftb1(n, r, wsave, wsave+n,(size_t*)(wsave+2*n)); } + +static void rffti1(size_t n, double wa[], size_t ifac[]) + { + static const size_t ntryh[4]={4,2,3,5}; + static const double twopi=6.28318530717958647692; + size_t i, j, k, fi; + + double argh=twopi/n; + size_t is=0, l1=1; + factorize (n,ntryh,4,ifac); + for (k=1; kip) iang-=ip; + abr.r += ccl[l ].r*wal[iang].r; + abr.i += ccl[l ].i*wal[iang].r; + abi.r += ccl[lc].r*wal[iang].i; + abi.i += ccl[lc].i*wal[iang].i; + } +#ifndef BACKWARD + { abi.i=-abi.i; abi.r=-abi.r; } +#endif + CONJFLIPC(abi) + PMC(CH(i,k,j),CH(i,k,jc),abr,abi) + } + } + + DEALLOC(tarr); + + if (ido==1) return; + + for (j=1; j +
  • \ref fftgroup "Programming interface" + + */ diff --git a/external/sharp/libfftpack/ls_fft.c b/external/sharp/libfftpack/ls_fft.c new file mode 100644 index 0000000..b1c0c96 --- /dev/null +++ b/external/sharp/libfftpack/ls_fft.c @@ -0,0 +1,291 @@ +/* + * This file is part of libfftpack. + * + * libfftpack is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libfftpack is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libfftpack; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libfftpack is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/* + * Copyright (C) 2005 Max-Planck-Society + * \author Martin Reinecke + */ + +#include +#include +#include +#include "bluestein.h" +#include "fftpack.h" +#include "ls_fft.h" + +complex_plan make_complex_plan (size_t length) + { + complex_plan plan = RALLOC(complex_plan_i,1); + size_t pfsum = prime_factor_sum(length); + double comp1 = (double)(length*pfsum); + double comp2 = 2*3*length*log(3.*length); + comp2*=3.; /* fudge factor that appears to give good overall performance */ + plan->length=length; + plan->bluestein = (comp2bluestein) + bluestein_i (length,&(plan->work),&(plan->worksize)); + else + { + plan->worksize=4*length+15; + plan->work=RALLOC(double,4*length+15); + cffti(length, plan->work); + } + return plan; + } + +complex_plan copy_complex_plan (complex_plan plan) + { + if (!plan) return NULL; + { + complex_plan newplan = RALLOC(complex_plan_i,1); + *newplan = *plan; + newplan->work=RALLOC(double,newplan->worksize); + memcpy(newplan->work,plan->work,sizeof(double)*newplan->worksize); + return newplan; + } + } + +void kill_complex_plan (complex_plan plan) + { + DEALLOC(plan->work); + DEALLOC(plan); + } + +void complex_plan_forward (complex_plan plan, double *data) + { + if (plan->bluestein) + bluestein (plan->length, data, plan->work, -1); + else + cfftf (plan->length, data, plan->work); + } + +void complex_plan_backward (complex_plan plan, double *data) + { + if (plan->bluestein) + bluestein (plan->length, data, plan->work, 1); + else + cfftb (plan->length, data, plan->work); + } + + +real_plan make_real_plan (size_t length) + { + real_plan plan = RALLOC(real_plan_i,1); + size_t pfsum = prime_factor_sum(length); + double comp1 = .5*length*pfsum; + double comp2 = 2*3*length*log(3.*length); + comp2*=3; /* fudge factor that appears to give good overall performance */ + plan->length=length; + plan->bluestein = (comp2bluestein) + bluestein_i (length,&(plan->work),&(plan->worksize)); + else + { + plan->worksize=2*length+15; + plan->work=RALLOC(double,2*length+15); + rffti(length, plan->work); + } + return plan; + } + +real_plan copy_real_plan (real_plan plan) + { + if (!plan) return NULL; + { + real_plan newplan = RALLOC(real_plan_i,1); + *newplan = *plan; + newplan->work=RALLOC(double,newplan->worksize); + memcpy(newplan->work,plan->work,sizeof(double)*newplan->worksize); + return newplan; + } + } + +void kill_real_plan (real_plan plan) + { + DEALLOC(plan->work); + DEALLOC(plan); + } + +void real_plan_forward_fftpack (real_plan plan, double *data) + { + if (plan->bluestein) + { + size_t m; + size_t n=plan->length; + double *tmp = RALLOC(double,2*n); + for (m=0; mwork,-1); + data[0] = tmp[0]; + memcpy (data+1, tmp+2, (n-1)*sizeof(double)); + DEALLOC(tmp); + } + else + rfftf (plan->length, data, plan->work); + } + +static void fftpack2halfcomplex (double *data, size_t n) + { + size_t m; + double *tmp = RALLOC(double,n); + tmp[0]=data[0]; + for (m=1; m<(n+1)/2; ++m) + { + tmp[m]=data[2*m-1]; + tmp[n-m]=data[2*m]; + } + if (!(n&1)) + tmp[n/2]=data[n-1]; + memcpy (data,tmp,n*sizeof(double)); + DEALLOC(tmp); + } + +static void halfcomplex2fftpack (double *data, size_t n) + { + size_t m; + double *tmp = RALLOC(double,n); + tmp[0]=data[0]; + for (m=1; m<(n+1)/2; ++m) + { + tmp[2*m-1]=data[m]; + tmp[2*m]=data[n-m]; + } + if (!(n&1)) + tmp[n-1]=data[n/2]; + memcpy (data,tmp,n*sizeof(double)); + DEALLOC(tmp); + } + +void real_plan_forward_fftw (real_plan plan, double *data) + { + real_plan_forward_fftpack (plan, data); + fftpack2halfcomplex (data,plan->length); + } + +void real_plan_backward_fftpack (real_plan plan, double *data) + { + if (plan->bluestein) + { + size_t m; + size_t n=plan->length; + double *tmp = RALLOC(double,2*n); + tmp[0]=data[0]; + tmp[1]=0.; + memcpy (tmp+2,data+1, (n-1)*sizeof(double)); + if ((n&1)==0) tmp[n+1]=0.; + for (m=2; mwork, 1); + for (m=0; mlength, data, plan->work); + } + +void real_plan_backward_fftw (real_plan plan, double *data) + { + halfcomplex2fftpack (data,plan->length); + real_plan_backward_fftpack (plan, data); + } + +void real_plan_forward_c (real_plan plan, double *data) + { + size_t m; + size_t n=plan->length; + + if (plan->bluestein) + { + for (m=1; m<2*n; m+=2) + data[m]=0; + bluestein (plan->length, data, plan->work, -1); + data[1]=0; + for (m=2; mwork); + data[0] = data[1]; + data[1] = 0; + for (m=2; mlength; + + if (plan->bluestein) + { + size_t m; + data[1]=0; + for (m=2; mlength, data, plan->work, 1); + for (m=1; m<2*n; m+=2) + data[m]=0; + } + else + { + ptrdiff_t m; + data[1] = data[0]; + rfftb (n, data+1, plan->work); + for (m=n-1; m>=0; --m) + { + data[2*m] = data[m+1]; + data[2*m+1] = 0.; + } + } + } diff --git a/external/sharp/libfftpack/ls_fft.h b/external/sharp/libfftpack/ls_fft.h new file mode 100644 index 0000000..8675454 --- /dev/null +++ b/external/sharp/libfftpack/ls_fft.h @@ -0,0 +1,162 @@ +/* + * This file is part of libfftpack. + * + * libfftpack is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libfftpack is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libfftpack; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libfftpack is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/*! \file ls_fft.h + * Interface for the LevelS FFT package. + * + * Copyright (C) 2004 Max-Planck-Society + * \author Martin Reinecke + */ + +#ifndef PLANCK_LS_FFT_H +#define PLANCK_LS_FFT_H + +#include "c_utils.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/*!\defgroup fftgroup FFT interface +This package is intended to calculate one-dimensional real or complex FFTs +with high accuracy and good efficiency even for lengths containing large +prime factors. +The code is written in C, but a Fortran wrapper exists as well. + +Before any FFT is executed, a plan must be generated for it. Plan creation +is designed to be fast, so that there is no significant overhead if the +plan is only used once or a few times. + +The main component of the code is based on Paul N. Swarztrauber's FFTPACK in the +double precision incarnation by Hugh C. Pumphrey +(http://www.netlib.org/fftpack/dp.tgz). + +I replaced the iterative sine and cosine calculations in radfg() and radbg() +by an exact calculation, which slightly improves the transform accuracy for +real FFTs with lengths containing large prime factors. + +Since FFTPACK becomes quite slow for FFT lengths with large prime factors +(in the worst case of prime lengths it reaches \f$\mathcal{O}(n^2)\f$ +complexity), I implemented Bluestein's algorithm, which computes a FFT of length +\f$n\f$ by several FFTs of length \f$n_2\ge 2n-1\f$ and a convolution. Since +\f$n_2\f$ can be chosen to be highly composite, this algorithm is more efficient +if \f$n\f$ has large prime factors. The longer FFTs themselves are then computed +using the FFTPACK routines. +Bluestein's algorithm was implemented according to the description on Wikipedia +( +http://en.wikipedia.org/wiki/Bluestein%27s_FFT_algorithm). + +\b Thread-safety: +All routines can be called concurrently; all information needed by +ls_fft is stored in the plan variable. However, using the same plan +variable on multiple threads simultaneously is not supported and will lead to +data corruption. +*/ +/*! \{ */ + +typedef struct + { + double *work; + size_t length, worksize; + int bluestein; + } complex_plan_i; + +/*! The opaque handle type for complex-FFT plans. */ +typedef complex_plan_i * complex_plan; + +/*! Returns a plan for a complex FFT with \a length elements. */ +complex_plan make_complex_plan (size_t length); +/*! Constructs a copy of \a plan. */ +complex_plan copy_complex_plan (complex_plan plan); +/*! Destroys a plan for a complex FFT. */ +void kill_complex_plan (complex_plan plan); +/*! Computes a complex forward FFT on \a data, using \a plan. + \a Data has the form r0, i0, r1, i1, ..., + r[length-1], i[length-1]. */ +void complex_plan_forward (complex_plan plan, double *data); +/*! Computes a complex backward FFT on \a data, using \a plan. + \a Data has the form r0, i0, r1, i1, ..., + r[length-1], i[length-1]. */ +void complex_plan_backward (complex_plan plan, double *data); + +typedef struct + { + double *work; + size_t length, worksize; + int bluestein; + } real_plan_i; + +/*! The opaque handle type for real-FFT plans. */ +typedef real_plan_i * real_plan; + +/*! Returns a plan for a real FFT with \a length elements. */ +real_plan make_real_plan (size_t length); +/*! Constructs a copy of \a plan. */ +real_plan copy_real_plan (real_plan plan); +/*! Destroys a plan for a real FFT. */ +void kill_real_plan (real_plan plan); +/*! Computes a real forward FFT on \a data, using \a plan + and assuming the FFTPACK storage scheme: + - on entry, \a data has the form r0, r1, ..., r[length-1]; + - on exit, it has the form r0, r1, i1, r2, i2, ... + (a total of \a length values). */ +void real_plan_forward_fftpack (real_plan plan, double *data); +/*! Computes a real forward FFT on \a data, using \a plan + and assuming the FFTPACK storage scheme: + - on entry, \a data has the form r0, r1, i1, r2, i2, ... + (a total of \a length values); + - on exit, it has the form r0, r1, ..., r[length-1]. */ +void real_plan_backward_fftpack (real_plan plan, double *data); +/*! Computes a real forward FFT on \a data, using \a plan + and assuming the FFTW halfcomplex storage scheme: + - on entry, \a data has the form r0, r1, ..., r[length-1]; + - on exit, it has the form r0, r1, r2, ..., i2, i1. */ +void real_plan_forward_fftw (real_plan plan, double *data); +/*! Computes a real backward FFT on \a data, using \a plan + and assuming the FFTW halfcomplex storage scheme: + - on entry, \a data has the form r0, r1, r2, ..., i2, i1. + - on exit, it has the form r0, r1, ..., r[length-1]. */ +void real_plan_backward_fftw (real_plan plan, double *data); +/*! Computes a real forward FFT on \a data, using \a plan + and assuming a full-complex storage scheme: + - on entry, \a data has the form r0, [ignored], r1, [ignored], ..., + r[length-1], [ignored]; + - on exit, it has the form r0, i0, r1, i1, ..., + r[length-1], i[length-1]. + */ +void real_plan_forward_c (real_plan plan, double *data); +/*! Computes a real backward FFT on \a data, using \a plan + and assuming a full-complex storage scheme: + - on entry, \a data has the form r0, i0, r1, i1, ..., + r[length-1], i[length-1]; + - on exit, it has the form r0, 0, r1, 0, ..., r[length-1], 0. */ +void real_plan_backward_c (real_plan plan, double *data); + +/*! \} */ + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external/sharp/libfftpack/planck.make b/external/sharp/libfftpack/planck.make new file mode 100644 index 0000000..c171367 --- /dev/null +++ b/external/sharp/libfftpack/planck.make @@ -0,0 +1,21 @@ +PKG:=libfftpack + +SD:=$(SRCROOT)/$(PKG) +OD:=$(BLDROOT)/$(PKG) + +FULL_INCLUDE+= -I$(SD) + +HDR_$(PKG):=$(SD)/*.h +LIB_$(PKG):=$(LIBDIR)/libfftpack.a +OBJ:=fftpack.o bluestein.o ls_fft.o +OBJ:=$(OBJ:%=$(OD)/%) + +ODEP:=$(HDR_$(PKG)) $(HDR_c_utils) + +$(OD)/fftpack.o: $(SD)/fftpack_inc.c + +$(OBJ): $(ODEP) | $(OD)_mkdir +$(LIB_$(PKG)): $(OBJ) + +all_hdr+=$(HDR_$(PKG)) +all_lib+=$(LIB_$(PKG)) diff --git a/external/sharp/libsharp/libsharp.dox b/external/sharp/libsharp/libsharp.dox new file mode 100644 index 0000000..810abd0 --- /dev/null +++ b/external/sharp/libsharp/libsharp.dox @@ -0,0 +1,94 @@ +/*! \mainpage libsharp documentation + + */ + +/*! \page introduction Introduction to libsharp + + "SHARP" is an acronym for Performant Spherical Harmonic Transforms. + All user-visible data types and functions in this library start with + the prefix "sharp_", or with "sharps_" and "sharpd_" for single- and + double precision variants, respectively. + + libsharp's main functionality is the conversion between maps + on the sphere and spherical harmonic coefficients (or a_lm). + A map is defined as a set of rings, which in turn consist of + individual pixels that +
      +
    • all have the same colatitude and
      • +
    • are uniformly spaced in azimuthal direction.
      • +
    + Consequently, a ring is completely defined by +
      +
    • its colatitute (in radians)
      • +
    • the number of pixels it contains
      • +
    • the azimuth (in radians) of the first pixel in the ring
      • +
    • the weight that must be multiplied to every pixel during a map + analysis (typically the solid angle of a pixel in the ring)
      • +
    • the offset of the first ring pixel in the map array
      • +
    • the stride between consecutive pixels in the ring.
      • +
    + The map array is a one-dimensional array of type float or + double, which contains the values of all map pixels. It is assumed + that the pixels of every ring are stored inside this array in order of + increasing azimuth and with the specified stride. Note however that the rings + themselves can be stored in any order inside the array. + + The a_lm array is a one-dimensional array of type complex float or + complex double, which contains all spherical harmonic coefficients + for a full or partial set of m quantum numbers with 0<=m<=mmax and m<=l<=lmax. + There is only one constraint on the internal structure of the array, which is: + + Index[a_l+1,m] = Index[a_l,m] + stride + + That means that coefficients with identical m but different l + can be interpreted as a one-dimensional array in l with a unique + stride. + + Several functions are provided for efficient index computation in this array; + they are documented \ref almgroup "here". + + Information about a pixelisation of the sphere is stored in objects of + type sharp_geom_info. It is possible to create such an object for any + supported pixelisation by using the function sharp_make_geometry_info(); + however, several easier-to-use functions are \ref geominfogroup "supplied" + for generating often-used pixelisations like ECP grids, Gaussian grids, + and Healpix grids. + + Currently, SHARP supports the following kinds of transforms: +
      +
    • scalar a_lm to map
      • +
    • scalar map to a_lm
      • + +
    • spin a_lm to map
      • +
    • spin map to a_lm
      • +
    • scalar a_lm to maps of first derivatives
      • +
    + + SHARP supports shared-memory parallelisation via OpenMP; this feature will + be automatically enabled if the compiler supports it. + + SHARP will also make use of SSE2 and AVX instructions when compiled for a + platform known to support them. + + Support for MPI-parallel transforms is also available; in this mode, + every MPI task must provide a unique subset of the map and a_lm coefficients. + + The spherical harmonic transforms can be executed on double-precision and + single-precision maps and a_lm, but for accuracy reasons the computations + will always be performed in double precision. As a consequence, + single-precision transforms will most likely not be faster than their + double-precision counterparts, but they will require significantly less + memory. + + Two example and benchmark programs are distributed with SHARP: +
      +
    • sharp_test.c checks the accuracy of the (iterative) map analysis + algorithm
      • +
    • sharp_bench.c determines the quickest transform strategy for a given + SHT
      • +
    +*/ diff --git a/external/sharp/libsharp/planck.make b/external/sharp/libsharp/planck.make new file mode 100644 index 0000000..0ecf992 --- /dev/null +++ b/external/sharp/libsharp/planck.make @@ -0,0 +1,29 @@ +PKG:=libsharp + +SD:=$(SRCROOT)/$(PKG) +OD:=$(BLDROOT)/$(PKG) + +FULL_INCLUDE+= -I$(SD) + +HDR_$(PKG):=$(SD)/*.h +LIB_$(PKG):=$(LIBDIR)/libsharp.a +BIN:=sharp_test sharp_acctest sharp_test_mpi sharp_bench sharp_bench2 +LIBOBJ:=sharp_ylmgen_c.o sharp.o sharp_announce.o sharp_geomhelpers.o sharp_almhelpers.o sharp_core.o +ALLOBJ:=$(LIBOBJ) sharp_test.o sharp_acctest.o sharp_test_mpi.o sharp_bench.o sharp_bench2.o +LIBOBJ:=$(LIBOBJ:%=$(OD)/%) +ALLOBJ:=$(ALLOBJ:%=$(OD)/%) + +ODEP:=$(HDR_$(PKG)) $(HDR_libfftpack) $(HDR_c_utils) +$(OD)/sharp_core.o: $(SD)/sharp_inchelper1.inc.c $(SD)/sharp_core_inc.c $(SD)/sharp_core_inc2.c $(SD)/sharp_core_inc3.c +$(OD)/sharp.o: $(SD)/sharp_mpi.c +BDEP:=$(LIB_$(PKG)) $(LIB_libfftpack) $(LIB_c_utils) + +$(LIB_$(PKG)): $(LIBOBJ) + +$(ALLOBJ): $(ODEP) | $(OD)_mkdir +BIN:=$(BIN:%=$(BINDIR)/%) +$(BIN): $(BINDIR)/% : $(OD)/%.o $(BDEP) + +all_hdr+=$(HDR_$(PKG)) +all_lib+=$(LIB_$(PKG)) +all_cbin+=$(BIN) diff --git a/external/sharp/libsharp/sharp.c b/external/sharp/libsharp/sharp.c new file mode 100644 index 0000000..c089ecb --- /dev/null +++ b/external/sharp/libsharp/sharp.c @@ -0,0 +1,669 @@ +/* + * This file is part of libsharp. + * + * libsharp is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libsharp is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libsharp; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libsharp is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/*! \file sharp.c + * Spherical transform library + * + * Copyright (C) 2006-2012 Max-Planck-Society + * \author Martin Reinecke + */ + +#include +#include "ls_fft.h" +#include "sharp_ylmgen_c.h" +#include "sharp_internal.h" +#include "c_utils.h" +#include "sharp_core.h" +#include "sharp_vecutil.h" +#include "walltime_c.h" +#include "sharp_almhelpers.h" +#include "sharp_geomhelpers.h" + +typedef complex double dcmplx; +typedef complex float fcmplx; + +static void get_chunk_info (int ndata, int nmult, int *nchunks, int *chunksize) + { + static const int chunksize_min=500, nchunks_max=10; + *chunksize = IMAX(chunksize_min,(ndata+nchunks_max-1)/nchunks_max); + *chunksize = ((*chunksize+nmult-1)/nmult)*nmult; + *nchunks = (ndata+*chunksize-1) / *chunksize; + } + +typedef struct + { + double s; + int i; + } idxhelper; + +static int idx_compare (const void *xa, const void *xb) + { + const idxhelper *a=xa, *b=xb; + return (a->s > b->s) ? -1 : (a->s < b->s) ? 1 : 0; + } + +typedef struct + { + double phi0_; + dcmplx *shiftarr, *work; + int s_shift, s_work; + real_plan plan; + int norot; + } ringhelper; + +static void ringhelper_init (ringhelper *self) + { + static ringhelper rh_null = { 0, NULL, NULL, 0, 0, NULL, 0 }; + *self = rh_null; + } + +static void ringhelper_destroy (ringhelper *self) + { + if (self->plan) kill_real_plan(self->plan); + DEALLOC(self->shiftarr); + DEALLOC(self->work); + ringhelper_init(self); + } + +static void ringhelper_update (ringhelper *self, int nph, int mmax, double phi0) + { + self->norot = (fabs(phi0)<1e-14); + if (!(self->norot)) + if ((mmax!=self->s_shift-1) || (!FAPPROX(phi0,self->phi0_,1e-12))) + { + RESIZE (self->shiftarr,dcmplx,mmax+1); + self->s_shift = mmax+1; + self->phi0_ = phi0; + for (int m=0; m<=mmax; ++m) + self->shiftarr[m] = cos(m*phi0) + _Complex_I*sin(m*phi0); + } + if (!self->plan) self->plan=make_real_plan(nph); + if (nph!=(int)self->plan->length) + { + kill_real_plan(self->plan); + self->plan=make_real_plan(nph); + } + GROW(self->work,dcmplx,self->s_work,nph); + } + +static int ringinfo_compare (const void *xa, const void *xb) + { + const sharp_ringinfo *a=xa, *b=xb; + return (a->sth < b->sth) ? -1 : (a->sth > b->sth) ? 1 : 0; + } +static int ringpair_compare (const void *xa, const void *xb) + { + const sharp_ringpair *a=xa, *b=xb; + if (a->r1.nph==b->r1.nph) + return (a->r1.phi0 < b->r1.phi0) ? -1 : + ((a->r1.phi0 > b->r1.phi0) ? 1 : + (a->r1.cth>b->r1.cth ? -1 : 1)); + return (a->r1.nphr1.nph) ? -1 : 1; + } + +void sharp_make_general_alm_info (int lmax, int nm, int stride, const int *mval, + const ptrdiff_t *mstart, sharp_alm_info **alm_info) + { + sharp_alm_info *info = RALLOC(sharp_alm_info,1); + info->lmax = lmax; + info->nm = nm; + info->mval = RALLOC(int,nm); + info->mvstart = RALLOC(ptrdiff_t,nm); + info->stride = stride; + for (int mi=0; mimval[mi] = mval[mi]; + info->mvstart[mi] = mstart[mi]; + } + *alm_info = info; + } + +void sharp_make_alm_info (int lmax, int mmax, int stride, + const ptrdiff_t *mstart, sharp_alm_info **alm_info) + { + int *mval=RALLOC(int,mmax+1); + for (int i=0; i<=mmax; ++i) + mval[i]=i; + sharp_make_general_alm_info (lmax, mmax+1, stride, mval, mstart, alm_info); + DEALLOC(mval); + } + +ptrdiff_t sharp_alm_index (const sharp_alm_info *self, int l, int mi) + { return self->mvstart[mi]+self->stride*l; } + +void sharp_destroy_alm_info (sharp_alm_info *info) + { + DEALLOC (info->mval); + DEALLOC (info->mvstart); + DEALLOC (info); + } + +void sharp_make_geom_info (int nrings, const int *nph, const ptrdiff_t *ofs, + const int *stride, const double *phi0, const double *theta, + const double *weight, sharp_geom_info **geom_info) + { + sharp_geom_info *info = RALLOC(sharp_geom_info,1); + sharp_ringinfo *infos = RALLOC(sharp_ringinfo,nrings); + + int pos=0; + info->pair=RALLOC(sharp_ringpair,nrings); + info->npairs=0; + *geom_info = info; + + for (int m=0; mpair[info->npairs].r1=infos[pos]; + if ((pos0) // make sure northern ring is in r1 + info->pair[info->npairs].r2=infos[pos+1]; + else + { + info->pair[info->npairs].r1=infos[pos+1]; + info->pair[info->npairs].r2=infos[pos]; + } + ++pos; + } + else + info->pair[info->npairs].r2.nph=-1; + ++pos; + ++info->npairs; + } + DEALLOC(infos); + + qsort(info->pair,info->npairs,sizeof(sharp_ringpair),ringpair_compare); + } + +void sharp_destroy_geom_info (sharp_geom_info *geom_info) + { + DEALLOC (geom_info->pair); + DEALLOC (geom_info); + } + +static int sharp_get_mmax (int *mval, int nm) + { + int *mcheck=RALLOC(int,nm); + SET_ARRAY(mcheck,0,nm,0); + for (int i=0; i=0) && (m_curnph; + int stride = info->stride; + + ringhelper_update (self, nph, mmax, info->phi0); + self->work[0]=phase[0]; + SET_ARRAY(self->work,1,nph,0.); + +#if 0 + if (self->norot) + for (int m=1; m<=mmax; ++m) + { + int idx1 = m%nph; + int idx2 = nph-1-((m-1)%nph); + self->work[idx1]+=phase[m*pstride]; + self->work[idx2]+=conj(phase[m*pstride]); + } + else + for (int m=1; m<=mmax; ++m) + { + int idx1 = m%nph; + int idx2 = nph-1-((m-1)%nph); + dcmplx tmp = phase[m*pstride]*self->shiftarr[m]; + self->work[idx1]+=tmp; + self->work[idx2]+=conj(tmp); + } +#else + int idx1=1, idx2=nph-1; + for (int m=1; m<=mmax; ++m) + { + dcmplx tmp = phase[m*pstride]; + if(!self->norot) tmp*=self->shiftarr[m]; + self->work[idx1]+=tmp; + self->work[idx2]+=conj(tmp); + if (++idx1>=nph) idx1=0; + if (--idx2<0) idx2=nph-1; + } +#endif + real_plan_backward_c (self->plan, (double *)(self->work)); + if (fde==DOUBLE) + for (int m=0; mofs] += creal(self->work[m]); + else + for (int m=0; mofs] += (float)creal(self->work[m]); + } + +static void ringhelper_ring2phase (ringhelper *self, + const sharp_ringinfo *info, const void *data, int mmax, dcmplx *phase, + int pstride, sharp_fde fde) + { + int nph = info->nph; +#if 1 + int maxidx = mmax; /* Enable this for traditional Healpix compatibility */ +#else + int maxidx = IMIN(nph-1,mmax); +#endif + + ringhelper_update (self, nph, mmax, -info->phi0); + if (fde==DOUBLE) + for (int m=0; mwork[m] = ((double *)data)[info->ofs+m*info->stride]*info->weight; + else + for (int m=0; mwork[m] = ((float *)data)[info->ofs+m*info->stride]*info->weight; + + real_plan_forward_c (self->plan, (double *)self->work); + + if (self->norot) + for (int m=0; m<=maxidx; ++m) + phase[m*pstride] = self->work[m%nph]; + else + for (int m=0; m<=maxidx; ++m) + phase[m*pstride]=self->work[m%nph]*self->shiftarr[m]; + + for (int m=maxidx+1;m<=mmax; ++m) + phase[m*pstride]=0.; + } + +static void ringhelper_pair2phase (ringhelper *self, int mmax, + const sharp_ringpair *pair, const void *data, dcmplx *phase1, dcmplx *phase2, + int pstride, sharp_fde fde) + { + ringhelper_ring2phase (self, &(pair->r1), data, mmax, phase1, pstride, fde); + if (pair->r2.nph>0) + ringhelper_ring2phase (self, &(pair->r2), data, mmax, phase2, pstride, fde); + } + +static void ringhelper_phase2pair (ringhelper *self, int mmax, + const dcmplx *phase1, const dcmplx *phase2, int pstride, + const sharp_ringpair *pair, void *data, sharp_fde fde) + { + ringhelper_phase2ring (self, &(pair->r1), data, mmax, phase1, pstride, fde); + if (pair->r2.nph>0) + ringhelper_phase2ring (self, &(pair->r2), data, mmax, phase2, pstride, fde); + } + +static void fill_map (const sharp_geom_info *ginfo, void *map, double value, + sharp_fde fde) + { + for (int j=0;jnpairs;++j) + { + if (fde==DOUBLE) + { + for (int i=0;ipair[j].r1.nph;++i) + ((double *)map)[ginfo->pair[j].r1.ofs+i*ginfo->pair[j].r1.stride]=value; + for (int i=0;ipair[j].r2.nph;++i) + ((double *)map)[ginfo->pair[j].r2.ofs+i*ginfo->pair[j].r2.stride]=value; + } + else + { + for (int i=0;ipair[j].r1.nph;++i) + ((float *)map)[ginfo->pair[j].r1.ofs+i*ginfo->pair[j].r1.stride] + =(float)value; + for (int i=0;ipair[j].r2.nph;++i) + ((float *)map)[ginfo->pair[j].r2.ofs+i*ginfo->pair[j].r2.stride] + =(float)value; + } + } + } + +static void fill_alm (const sharp_alm_info *ainfo, void *alm, dcmplx value, + sharp_fde fde) + { + if (fde==DOUBLE) + for (int mi=0;minm;++mi) + for (int l=ainfo->mval[mi];l<=ainfo->lmax;++l) + ((dcmplx *)alm)[sharp_alm_index(ainfo,l,mi)] = value; + else + for (int mi=0;minm;++mi) + for (int l=ainfo->mval[mi];l<=ainfo->lmax;++l) + ((fcmplx *)alm)[sharp_alm_index(ainfo,l,mi)] = (fcmplx)value; + } + +static void init_output (sharp_job *job) + { + if (job->add_output) return; + if (job->type == SHARP_MAP2ALM) + for (int i=0; intrans*job->nalm; ++i) + fill_alm (job->ainfo,job->alm[i],0.,job->fde); + else + for (int i=0; intrans*job->nmaps; ++i) + fill_map (job->ginfo,job->map[i],0.,job->fde); + } + +static void alloc_phase (sharp_job *job, int nm, int ntheta) + { job->phase=RALLOC(dcmplx,2*job->ntrans*job->nmaps*nm*ntheta); } + +static void dealloc_phase (sharp_job *job) + { DEALLOC(job->phase); } + +//FIXME: set phase to zero if not SHARP_MAP2ALM? +static void map2phase (sharp_job *job, int mmax, int llim, int ulim) + { + if (job->type != SHARP_MAP2ALM) return; + int pstride = 2*job->ntrans*job->nmaps; +#pragma omp parallel +{ + ringhelper helper; + ringhelper_init(&helper); +#pragma omp for schedule(dynamic,1) + for (int ith=llim; ithntrans*job->nmaps; ++i) + ringhelper_pair2phase(&helper,mmax,&job->ginfo->pair[ith], job->map[i], + &job->phase[dim2+2*i], &job->phase[dim2+2*i+1], pstride, job->fde); + } + ringhelper_destroy(&helper); +} /* end of parallel region */ + } + +static void alloc_almtmp (sharp_job *job, int lmax) + { job->almtmp=RALLOC(dcmplx,job->ntrans*job->nalm*(lmax+1)); } + +static void dealloc_almtmp (sharp_job *job) + { DEALLOC(job->almtmp); } + +static void alm2almtmp (sharp_job *job, int lmax, int mi) + { + if (job->type!=SHARP_MAP2ALM) + for (int l=job->ainfo->mval[mi]; l<=lmax; ++l) + { + ptrdiff_t aidx = sharp_alm_index(job->ainfo,l,mi); + double fct = job->norm_l[l]; + for (int i=0; intrans*job->nalm; ++i) + if (job->fde==DOUBLE) + job->almtmp[job->ntrans*job->nalm*l+i] + = ((dcmplx *)job->alm[i])[aidx]*fct; + else + job->almtmp[job->ntrans*job->nalm*l+i] + = ((fcmplx *)job->alm[i])[aidx]*fct; + } + else + SET_ARRAY(job->almtmp,job->ntrans*job->nalm*job->ainfo->mval[mi], + job->ntrans*job->nalm*(lmax+1),0.); + } + +static void almtmp2alm (sharp_job *job, int lmax, int mi) + { + if (job->type != SHARP_MAP2ALM) return; + for (int l=job->ainfo->mval[mi]; l<=lmax; ++l) + { + ptrdiff_t aidx = sharp_alm_index(job->ainfo,l,mi); + for (int i=0;intrans*job->nalm;++i) + if (job->fde==DOUBLE) + ((dcmplx *)job->alm[i])[aidx] += + job->almtmp[job->ntrans*job->nalm*l+i]*job->norm_l[l]; + else + ((fcmplx *)job->alm[i])[aidx] += + (fcmplx)(job->almtmp[job->ntrans*job->nalm*l+i]*job->norm_l[l]); + } + } + +static void phase2map (sharp_job *job, int mmax, int llim, int ulim) + { + if (job->type == SHARP_MAP2ALM) return; + int pstride = 2*job->ntrans*job->nmaps; +#pragma omp parallel +{ + ringhelper helper; + ringhelper_init(&helper); +#pragma omp for schedule(dynamic,1) + for (int ith=llim; ithntrans*job->nmaps; ++i) + ringhelper_phase2pair(&helper,mmax,&job->phase[dim2+2*i], + &job->phase[dim2+2*i+1],pstride,&job->ginfo->pair[ith],job->map[i], + job->fde); + } + ringhelper_destroy(&helper); +} /* end of parallel region */ + } + +static void sharp_execute_job (sharp_job *job) + { + double timer=wallTime(); + job->opcnt=0; + int lmax = job->ainfo->lmax, + mmax=sharp_get_mmax(job->ainfo->mval, job->ainfo->nm); + + job->norm_l = (job->type==SHARP_ALM2MAP_DERIV1) ? + sharp_Ylmgen_get_d1norm (lmax) : + sharp_Ylmgen_get_norm (lmax, job->spin); + +/* clear output arrays if requested */ + init_output (job); + + int nchunks, chunksize; + get_chunk_info(job->ginfo->npairs,job->nv*VLEN,&nchunks,&chunksize); + alloc_phase (job,mmax+1,chunksize); + +/* chunk loop */ + for (int chunk=0; chunkginfo->npairs); + int *ispair = RALLOC(int,ulim-llim); + double *cth = RALLOC(double,ulim-llim), *sth = RALLOC(double,ulim-llim); + idxhelper *stmp = RALLOC(idxhelper,ulim-llim); + for (int i=0; iginfo->pair[i+llim].r2.nph>0; + cth[i] = job->ginfo->pair[i+llim].r1.cth; + sth[i] = job->ginfo->pair[i+llim].r1.sth; + stmp[i].s=sth[i]; + stmp[i].i=i; + } + qsort (stmp,ulim-llim,sizeof(idxhelper),idx_compare); + int *idx = RALLOC(int,ulim-llim); + for (int i=0; iphase where necessary */ + map2phase (job, mmax, llim, ulim); + +#pragma omp parallel +{ + sharp_job ljob = *job; + ljob.opcnt=0; + sharp_Ylmgen_C generator; + sharp_Ylmgen_init (&generator,lmax,mmax,ljob.spin); + alloc_almtmp(&ljob,lmax); + +#pragma omp for schedule(dynamic,1) + for (int mi=0; miainfo->nm; ++mi) + { +/* alm->alm_tmp where necessary */ + alm2almtmp (&ljob, lmax, mi); + + inner_loop (&ljob, ispair, cth, sth, llim, ulim, &generator, mi, idx); + +/* alm_tmp->alm where necessary */ + almtmp2alm (&ljob, lmax, mi); + } + + sharp_Ylmgen_destroy(&generator); + dealloc_almtmp(&ljob); + +#pragma omp critical + job->opcnt+=ljob.opcnt; +} /* end of parallel region */ + +/* phase->map where necessary */ + phase2map (job, mmax, llim, ulim); + + DEALLOC(ispair); + DEALLOC(cth); + DEALLOC(sth); + DEALLOC(idx); + } /* end of chunk loop */ + + DEALLOC(job->norm_l); + dealloc_phase (job); + job->time=wallTime()-timer; + } + +static void sharp_build_job_common (sharp_job *job, sharp_jobtype type, + int spin, int add_output, void *alm, void *map, + const sharp_geom_info *geom_info, const sharp_alm_info *alm_info, int ntrans, + int dp, int nv) + { + UTIL_ASSERT((ntrans>0),"bad number of simultaneous transforms"); + if (type==SHARP_ALM2MAP_DERIV1) spin=1; + UTIL_ASSERT((spin>=0)&&(spin<=30), "bad spin"); + job->type = type; + job->spin = spin; + job->norm_l = NULL; + job->add_output = add_output; + job->nmaps = (type==SHARP_ALM2MAP_DERIV1) ? 2 : ((spin>0) ? 2 : 1); + job->nalm = (type==SHARP_ALM2MAP_DERIV1) ? 1 : ((spin>0) ? 2 : 1); + job->ginfo = geom_info; + job->ainfo = alm_info; + job->nv = (nv==0) ? sharp_nv_oracle (type, spin, ntrans) : nv; + job->time = 0.; + job->opcnt = 0; + job->ntrans = ntrans; + job->alm=alm; + job->map=map; + job->fde=dp ? DOUBLE : FLOAT; + } + +void sharp_execute (sharp_jobtype type, int spin, int add_output, void *alm, + void *map, const sharp_geom_info *geom_info, const sharp_alm_info *alm_info, + int ntrans, int dp, int nv, double *time, unsigned long long *opcnt) + { + sharp_job job; + sharp_build_job_common (&job, type, spin, add_output, alm, map, geom_info, + alm_info, ntrans, dp, nv); + + sharp_execute_job (&job); + if (time!=NULL) *time = job.time; + if (opcnt!=NULL) *opcnt = job.opcnt; + } + +int sharp_get_nv_max (void) +{ return 6; } + +static int sharp_oracle (sharp_jobtype type, int spin, int ntrans) + { + int lmax=127; + int mmax=(lmax+1)/2; + int nrings=(lmax+1)/4; + int ppring=1; + + ptrdiff_t npix=(ptrdiff_t)nrings*ppring; + sharp_geom_info *tinfo; + sharp_make_gauss_geom_info (nrings, ppring, 1, ppring, &tinfo); + + ptrdiff_t nalms = ((mmax+1)*(mmax+2))/2 + (mmax+1)*(lmax-mmax); + int ncomp = ntrans*((spin==0) ? 1 : 2); + + double **map; + ALLOC2D(map,double,ncomp,npix); + SET_ARRAY(map[0],0,npix*ncomp,0.); + + sharp_alm_info *alms; + sharp_make_triangular_alm_info(lmax,mmax,1,&alms); + + dcmplx **alm; + ALLOC2D(alm,dcmplx,ncomp,nalms); + SET_ARRAY(alm[0],0,nalms*ncomp,0.); + + double time=1e30; + int nvbest=-1; + + for (int nv=1; nv<=sharp_get_nv_max(); ++nv) + { + double time_acc=0.; + double jtime; + int ntries=0; + do + { + sharp_execute(type,spin,0,&alm[0],&map[0],tinfo,alms,ntrans,1,nv,&jtime, + NULL); + + if (jtime0),"bad number of simultaneous transforms"); + UTIL_ASSERT((spin>=0)&&(spin<=30), "bad spin"); + ntrans=IMIN(ntrans,maxtr); + + if (nv_opt[ntrans-1][spin!=0][type]==0) + nv_opt[ntrans-1][spin!=0][type]=sharp_oracle(type,spin,ntrans); + return nv_opt[ntrans-1][spin!=0][type]; + } + +#ifdef USE_MPI +#include "sharp_mpi.c" +#endif diff --git a/external/sharp/libsharp/sharp.h b/external/sharp/libsharp/sharp.h new file mode 100644 index 0000000..9c5dd57 --- /dev/null +++ b/external/sharp/libsharp/sharp.h @@ -0,0 +1,43 @@ +/* + * This file is part of libsharp. + * + * libsharp is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libsharp is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libsharp; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libsharp is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/*! \file sharp.h + * Interface for the spherical transform library. + * + * Copyright (C) 2006-2012 Max-Planck-Society + * \author Martin Reinecke + */ + +#ifndef PLANCK_SHARP_H +#define PLANCK_SHARP_H + +#ifdef __cplusplus +#error This header file cannot be included from C++, only from C +#endif + +#include + +#include "sharp_lowlevel.h" + +#endif diff --git a/external/sharp/libsharp/sharp_acctest.c b/external/sharp/libsharp/sharp_acctest.c new file mode 100644 index 0000000..95a3bac --- /dev/null +++ b/external/sharp/libsharp/sharp_acctest.c @@ -0,0 +1,267 @@ +/* + * This file is part of libsharp. + * + * libsharp is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libsharp is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libsharp; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libsharp is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/*! \file sharp_acctest.c + Systematic accuracy test for libsharp. + + Copyright (C) 2006-2012 Max-Planck-Society + \author Martin Reinecke +*/ + +#include +#include +#ifdef USE_MPI +#include "mpi.h" +#endif +#include "sharp.h" +#include "sharp_geomhelpers.h" +#include "sharp_almhelpers.h" +#include "c_utils.h" +#include "sharp_announce.h" +#include "sharp_core.h" + +typedef complex double dcmplx; + +static double drand (double min, double max) + { return min + (max-min)*rand()/(RAND_MAX+1.0); } + +static void random_alm (dcmplx *alm, sharp_alm_info *helper, int spin) + { + for (int mi=0;minm; ++mi) + { + int m=helper->mval[mi]; + for (int l=m;l<=helper->lmax; ++l) + { + if ((lmaxdiff) maxdiff=fabs(x); + if (fabs(y)>maxdiff) maxdiff=fabs(y); + } + sum=sqrt(sum/nalms); + sum2=sqrt(sum2/nalms); + UTIL_ASSERT((maxdiff<1e-10)&&(sum/sum2<1e-10),"error"); + } + } + +static void check_sign_scale(void) + { + int lmax=50; + int mmax=lmax; + sharp_geom_info *tinfo; + int nrings=lmax+1; + int ppring=2*lmax+2; + ptrdiff_t npix=(ptrdiff_t)nrings*ppring; + sharp_make_gauss_geom_info (nrings, ppring, 1, ppring, &tinfo); + + /* flip theta to emulate the "old" Gaussian grid geometry */ + for (int i=0; inpairs; ++i) + { + const double pi=3.141592653589793238462643383279502884197; + tinfo->pair[i].r1.cth=-tinfo->pair[i].r1.cth; + tinfo->pair[i].r2.cth=-tinfo->pair[i].r2.cth; + tinfo->pair[i].r1.theta=pi-tinfo->pair[i].r1.theta; + tinfo->pair[i].r2.theta=pi-tinfo->pair[i].r2.theta; + } + + sharp_alm_info *alms; + sharp_make_triangular_alm_info(lmax,mmax,1,&alms); + ptrdiff_t nalms = ((mmax+1)*(mmax+2))/2 + (mmax+1)*(lmax-mmax); + + for (int ntrans=1; ntrans<10; ++ntrans) + { + double **map; + ALLOC2D(map,double,2*ntrans,npix); + + dcmplx **alm; + ALLOC2D(alm,dcmplx,2*ntrans,nalms); + for (int i=0; i<2*ntrans; ++i) + for (int j=0; jlmax = lmax; + info->nm = mmax+1; + info->mval = RALLOC(int,mmax+1); + info->mvstart = RALLOC(ptrdiff_t,mmax+1); + info->stride = stride; + int tval = 2*lmax+1; + for (ptrdiff_t m=0; m<=mmax; ++m) + { + info->mval[m] = m; + info->mvstart[m] = stride*((m*(tval-m))>>1); + } + *alm_info = info; + } + +void sharp_make_rectangular_alm_info (int lmax, int mmax, int stride, + sharp_alm_info **alm_info) + { + sharp_alm_info *info = RALLOC(sharp_alm_info,1); + info->lmax = lmax; + info->nm = mmax+1; + info->mval = RALLOC(int,mmax+1); + info->mvstart = RALLOC(ptrdiff_t,mmax+1); + info->stride = stride; + for (ptrdiff_t m=0; m<=mmax; ++m) + { + info->mval[m] = m; + info->mvstart[m] = stride*m*(lmax+1); + } + *alm_info = info; + } diff --git a/external/sharp/libsharp/sharp_almhelpers.h b/external/sharp/libsharp/sharp_almhelpers.h new file mode 100644 index 0000000..9cf9534 --- /dev/null +++ b/external/sharp/libsharp/sharp_almhelpers.h @@ -0,0 +1,57 @@ +/* + * This file is part of libsharp. + * + * libsharp is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libsharp is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libsharp; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libsharp is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/*! \file sharp_almhelpers.h + * SHARP helper function for the creation of a_lm data structures + * + * Copyright (C) 2008-2011 Max-Planck-Society + * \author Martin Reinecke + */ + +#ifndef PLANCK_SHARP_ALMHELPERS_H +#define PLANCK_SHARP_ALMHELPERS_H + +#include "sharp_lowlevel.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/*! Initialises an a_lm data structure according to the scheme used by + Healpix_cxx. + \ingroup almgroup */ +void sharp_make_triangular_alm_info (int lmax, int mmax, int stride, + sharp_alm_info **alm_info); + +/*! Initialises an a_lm data structure according to the scheme used by + Fortran Healpix + \ingroup almgroup */ +void sharp_make_rectangular_alm_info (int lmax, int mmax, int stride, + sharp_alm_info **alm_info); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external/sharp/libsharp/sharp_announce.c b/external/sharp/libsharp/sharp_announce.c new file mode 100644 index 0000000..bc6ee50 --- /dev/null +++ b/external/sharp/libsharp/sharp_announce.c @@ -0,0 +1,98 @@ +/* + * This file is part of libc_utils. + * + * libc_utils is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libc_utils is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libc_utils; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libc_utils is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/*! \file sharp_announce.c + * Banner for module startup + * + * Copyright (C) 2012 Max-Planck-Society + * \author Martin Reinecke + */ + +#include +#include +#include +#ifdef _OPENMP +#include +#endif +#ifdef USE_MPI +#include +#endif + +#include "sharp_announce.h" +#include "sharp_vecutil.h" + +static void OpenMP_status(void) + { +#ifndef _OPENMP + printf("OpenMP: not supported by this binary\n"); +#else + int threads = omp_get_max_threads(); + if (threads>1) + printf("OpenMP active: max. %d threads.\n",threads); + else + printf("OpenMP active, but running with 1 thread only.\n"); +#endif + } + +static void MPI_status(void) + { +#ifndef USE_MPI + printf("MPI: not supported by this binary\n"); +#else + int tasks; + MPI_Comm_size(MPI_COMM_WORLD,&tasks); + if (tasks>1) + printf("MPI active with %d tasks.\n",tasks); + else + printf("MPI active, but running with 1 task only.\n"); +#endif + } + +static void vecmath_status(void) + { printf("Supported vector length: %d\n",VLEN); } + +void sharp_announce (const char *name) + { + size_t m, nlen=strlen(name); + printf("\n+-"); + for (m=0; m +#include +#ifdef USE_MPI +#include "mpi.h" +#endif +#include "sharp.h" +#include "sharp_geomhelpers.h" +#include "sharp_almhelpers.h" +#include "c_utils.h" +#include "sharp_announce.h" +#include "sharp_core.h" + +typedef complex double dcmplx; + +static void bench_sht (int spin, int nv, sharp_jobtype type, + int ntrans, double *time, unsigned long long *opcnt) + { + int lmax=2047; + int mmax=128; + int nrings=512; + int ppring=1024; + ptrdiff_t npix=(ptrdiff_t)nrings*ppring; + sharp_geom_info *tinfo; + sharp_make_gauss_geom_info (nrings, ppring, 1, ppring, &tinfo); + + ptrdiff_t nalms = ((mmax+1)*(mmax+2))/2 + (mmax+1)*(lmax-mmax); + int ncomp = ntrans*((spin==0) ? 1 : 2); + + double **map; + ALLOC2D(map,double,ncomp,npix); + SET_ARRAY(map[0],0,npix*ncomp,0.); + + sharp_alm_info *alms; + sharp_make_triangular_alm_info(lmax,mmax,1,&alms); + + dcmplx **alm; + ALLOC2D(alm,dcmplx,ncomp,nalms); + SET_ARRAY(alm[0],0,nalms*ncomp,0.); + + int nruns=0; + *time=1e30; + *opcnt=1000000000000000; + do + { + double jtime; + unsigned long long jopcnt; + sharp_execute(type,spin,0,&alm[0],&map[0],tinfo,alms,ntrans,1,nv,&jtime, + &jopcnt); + + if (jopcnt<*opcnt) *opcnt=jopcnt; + if (jtime<*time) *time=jtime; + } + while (++nruns < 4); + + DEALLOC2D(map); + DEALLOC2D(alm); + + sharp_destroy_alm_info(alms); + sharp_destroy_geom_info(tinfo); + } + +int main(void) + { +#ifdef USE_MPI + MPI_Init(NULL,NULL); +#endif + sharp_module_startup("sharp_bench",1,1,"",1); + + printf("Benchmarking SHTs.\n\n"); + FILE *fp=fopen("sharp_oracle.inc","w"); + UTIL_ASSERT(fp, "failed to open oracle file for writing"); + fprintf(fp,"static const int maxtr = 6;\n"); + fprintf(fp,"static const int nv_opt[6][2][3] = {\n"); + + const char *shtname[]={"map2alm","alm2map","a2mder1"}; + + for (int ntr=1; ntr<=6; ++ntr) + { + fprintf(fp,"{"); + for (int spin=0; spin<=2; spin+=2) + { + fprintf(fp,"{"); + for (sharp_jobtype type=SHARP_MAP2ALM; type<=SHARP_ALM2MAP_DERIV1; ++type) + { + if ((type==SHARP_ALM2MAP_DERIV1) && (spin==0)) + fprintf(fp,"-1"); + else + { + int nvbest=-1, nvoracle=sharp_nv_oracle(type,spin,ntr); + unsigned long long opmin=1000000000000000, op; + double tmin=1e30; + double *time=RALLOC(double,sharp_get_nv_max()+1); + for (int nv=1; nv<=sharp_get_nv_max(); ++nv) + { + bench_sht (spin,nv,type,ntr,&time[nv],&op); + if (op + +#if (defined(_OPENMP) && defined(USE_MPI)) + +#include +#include +#include +#include +#include "sharp_mpi.h" +#include "sharp.h" +#include "sharp_vecutil.h" +#include "sharp_geomhelpers.h" +#include "sharp_almhelpers.h" +#include "c_utils.h" +#include "sharp_announce.h" +#include "sharp_core.h" +#include "memusage.h" + +typedef complex double dcmplx; + +int ntasks, mytask; + +static unsigned long long totalops (unsigned long long val) + { + unsigned long long tmp; + MPI_Allreduce (&val, &tmp,1, MPI_UNSIGNED_LONG_LONG, MPI_SUM, MPI_COMM_WORLD); + return tmp; + } + +static double maxTime (double val) + { + double tmp; + MPI_Allreduce (&val, &tmp,1, MPI_DOUBLE, MPI_MAX, MPI_COMM_WORLD); + return tmp; + } + +static double totalMem (double val) + { + double tmp; + MPI_Allreduce (&val, &tmp,1, MPI_DOUBLE, MPI_SUM, MPI_COMM_WORLD); + return tmp; + } + +static void reduce_alm_info(sharp_alm_info *ainfo) + { + int nmnew=0; + ptrdiff_t ofs = 0; + for (int i=mytask; inm; i+=ntasks,++nmnew) + { + ainfo->mval[nmnew]=ainfo->mval[i]; + ainfo->mvstart[nmnew]=ofs-ainfo->mval[nmnew]; + ofs+=ainfo->lmax-ainfo->mval[nmnew]+1; + } + ainfo->nm=nmnew; + } + +static void reduce_geom_info(sharp_geom_info *ginfo) + { + int npairsnew=0; + ptrdiff_t ofs = 0; + for (int i=mytask; inpairs; i+=ntasks,++npairsnew) + { + ginfo->pair[npairsnew]=ginfo->pair[i]; + ginfo->pair[npairsnew].r1.ofs=ofs; + ofs+=ginfo->pair[npairsnew].r1.nph; + ginfo->pair[npairsnew].r2.ofs=ofs; + if (ginfo->pair[npairsnew].r2.nph>0) ofs+=ginfo->pair[npairsnew].r2.nph; + } + ginfo->npairs=npairsnew; + } + +static ptrdiff_t get_nalms(const sharp_alm_info *ainfo) + { + ptrdiff_t res=0; + for (int i=0; inm; ++i) + res += ainfo->lmax-ainfo->mval[i]+1; + return res; + } + +static ptrdiff_t get_npix(const sharp_geom_info *ginfo) + { + ptrdiff_t res=0; + for (int i=0; inpairs; ++i) + { + res += ginfo->pair[i].r1.nph; + if (ginfo->pair[i].r2.nph>0) res += ginfo->pair[i].r2.nph; + } + return res; + } + +int main(int argc, char **argv) + { + MPI_Init(NULL,NULL); + MPI_Comm_size(MPI_COMM_WORLD,&ntasks); + MPI_Comm_rank(MPI_COMM_WORLD,&mytask); + int master=(mytask==0); + + sharp_module_startup("sharp_bench2",argc,7, + " ",0); + + int lmax=atoi(argv[2]); + sharp_jobtype jtype = (strcmp(argv[4],"a2m")==0) ? + SHARP_ALM2MAP : SHARP_MAP2ALM; + int spin=atoi(argv[5]); + int ntrans=atoi(argv[6]); + + sharp_geom_info *tinfo; + ptrdiff_t npix=0; + int geom2=0; + if (strcmp(argv[1],"gauss")==0) + { + int nrings=geom2=lmax+1; + int ppring=atoi(argv[3]); + sharp_make_gauss_geom_info (nrings, ppring, 1, ppring, &tinfo); + } + else if (strcmp(argv[1],"ecp")==0) + { + int nrings=geom2=2*lmax+2; + int ppring=atoi(argv[3]); + sharp_make_ecp_geom_info (nrings, ppring, 0., 1, ppring, &tinfo); + } + else if (strcmp(argv[1],"healpix")==0) + { + int nside=atoi(argv[3]); + if (nside<1) nside=1; + geom2=4*nside-1; + sharp_make_healpix_geom_info (nside, 1, &tinfo); + } + else + UTIL_FAIL("unknown grid geometry"); + + reduce_geom_info(tinfo); + npix=get_npix(tinfo); + + int mmax=lmax; + int ncomp = ntrans*((spin==0) ? 1 : 2); + + double **map; + ALLOC2D(map,double,ncomp,npix); + + sharp_alm_info *alms; + sharp_make_triangular_alm_info(lmax,mmax,1,&alms); + + reduce_alm_info(alms); + ptrdiff_t nalms=get_nalms(alms); + + dcmplx **alm; + ALLOC2D(alm,dcmplx,ncomp,nalms); + + for (int n=0; n +#include +#include "sharp_vecsupport.h" + +#define UNSAFE_CODE + +#if (VLEN==1) + +static inline complex double vhsum_cmplx(Tv a, Tv b) + { return a+_Complex_I*b; } + +static inline void vhsum_cmplx2 (Tv a, Tv b, Tv c, Tv d, + complex double * restrict c1, complex double * restrict c2) + { *c1 += a+_Complex_I*b; *c2 += c+_Complex_I*d; } + +#endif + +#if (VLEN==2) + +static inline complex double vhsum_cmplx (Tv a, Tv b) + { +#if defined(__SSE3__) + Tv tmp = _mm_hadd_pd(a,b); +#else + Tv tmp = vadd(_mm_shuffle_pd(a,b,_MM_SHUFFLE2(0,1)), + _mm_shuffle_pd(a,b,_MM_SHUFFLE2(1,0))); +#endif + union {Tv v; complex double c; } u; + u.v=tmp; return u.c; + } + +static inline void vhsum_cmplx2 (Tv a, Tv b, Tv c, + Tv d, complex double * restrict c1, complex double * restrict c2) + { +#ifdef UNSAFE_CODE +#if defined(__SSE3__) + vaddeq(*((__m128d *)c1),_mm_hadd_pd(a,b)); + vaddeq(*((__m128d *)c2),_mm_hadd_pd(c,d)); +#else + vaddeq(*((__m128d *)c1),vadd(_mm_shuffle_pd(a,b,_MM_SHUFFLE2(0,1)), + _mm_shuffle_pd(a,b,_MM_SHUFFLE2(1,0)))); + vaddeq(*((__m128d *)c2),vadd(_mm_shuffle_pd(c,d,_MM_SHUFFLE2(0,1)), + _mm_shuffle_pd(c,d,_MM_SHUFFLE2(1,0)))); +#endif +#else + union {Tv v; complex double c; } u1, u2; +#if defined(__SSE3__) + u1.v = _mm_hadd_pd(a,b); u2.v=_mm_hadd_pd(c,d); +#else + u1.v = vadd(_mm_shuffle_pd(a,b,_MM_SHUFFLE2(0,1)), + _mm_shuffle_pd(a,b,_MM_SHUFFLE2(1,0))); + u2.v = vadd(_mm_shuffle_pd(c,d,_MM_SHUFFLE2(0,1)), + _mm_shuffle_pd(c,d,_MM_SHUFFLE2(1,0))); +#endif + *c1+=u1.c; *c2+=u2.c; +#endif + } + +#endif + +#if (VLEN==4) + +static inline complex double vhsum_cmplx (Tv a, Tv b) + { + Tv tmp=_mm256_hadd_pd(a,b); + Tv tmp2=_mm256_permute2f128_pd(tmp,tmp,1); + tmp=_mm256_add_pd(tmp,tmp2); +#ifdef UNSAFE_CODE + complex double ret; + *((__m128d *)&ret)=_mm256_extractf128_pd(tmp, 0); + return ret; +#else + union {Tv v; complex double c[2]; } u; + u.v=tmp; return u.c[0]; +#endif + } + +static inline void vhsum_cmplx2 (Tv a, Tv b, Tv c, Tv d, + complex double * restrict c1, complex double * restrict c2) + { + Tv tmp1=_mm256_hadd_pd(a,b), tmp2=_mm256_hadd_pd(c,d); + Tv tmp3=_mm256_permute2f128_pd(tmp1,tmp2,49), + tmp4=_mm256_permute2f128_pd(tmp1,tmp2,32); + tmp1=vadd(tmp3,tmp4); +#ifdef UNSAFE_CODE + *((__m128d *)c1)=_mm_add_pd(*((__m128d *)c1),_mm256_extractf128_pd(tmp1, 0)); + *((__m128d *)c2)=_mm_add_pd(*((__m128d *)c2),_mm256_extractf128_pd(tmp1, 1)); +#else + union {Tv v; complex double c[2]; } u; + u.v=tmp1; + *c1+=u.c[0]; *c2+=u.c[1]; +#endif + } + +#endif + +#endif diff --git a/external/sharp/libsharp/sharp_core.c b/external/sharp/libsharp/sharp_core.c new file mode 100644 index 0000000..1d48a6f --- /dev/null +++ b/external/sharp/libsharp/sharp_core.c @@ -0,0 +1,239 @@ +/* + * This file is part of libsharp. + * + * libsharp is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libsharp is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libsharp; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libsharp is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/*! \file sharp_core.c + * Computational core + * + * Copyright (C) 2012 Max-Planck-Society + * \author Martin Reinecke + */ + +#include +#include +#include +#include "sharp_vecsupport.h" +#include "sharp_complex_hacks.h" +#include "sharp_ylmgen_c.h" +#include "sharp.h" +#include "sharp_core.h" +#include "c_utils.h" + +typedef complex double dcmplx; + +#define MAXJOB_SPECIAL 2 + +#define XCONCAT2(a,b) a##_##b +#define CONCAT2(a,b) XCONCAT2(a,b) +#define XCONCAT3(a,b,c) a##_##b##_##c +#define CONCAT3(a,b,c) XCONCAT3(a,b,c) + +#define nvec 1 +#include "sharp_inchelper1.inc.c" +#undef nvec + +#define nvec 2 +#include "sharp_inchelper1.inc.c" +#undef nvec + +#define nvec 3 +#include "sharp_inchelper1.inc.c" +#undef nvec + +#define nvec 4 +#include "sharp_inchelper1.inc.c" +#undef nvec + +#define nvec 5 +#include "sharp_inchelper1.inc.c" +#undef nvec + +#define nvec 6 +#include "sharp_inchelper1.inc.c" +#undef nvec + +void inner_loop (sharp_job *job, const int *ispair,const double *cth, + const double *sth, int llim, int ulim, sharp_Ylmgen_C *gen, int mi, + const int *idx) + { + int njobs=job->ntrans; + if (njobs<=MAXJOB_SPECIAL) + { + switch (njobs*16+job->nv) + { +#if (MAXJOB_SPECIAL>=1) + case 0x11: + CONCAT3(inner_loop,1,1) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x12: + CONCAT3(inner_loop,2,1) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x13: + CONCAT3(inner_loop,3,1) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x14: + CONCAT3(inner_loop,4,1) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x15: + CONCAT3(inner_loop,5,1) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x16: + CONCAT3(inner_loop,6,1) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; +#endif +#if (MAXJOB_SPECIAL>=2) + case 0x21: + CONCAT3(inner_loop,1,2) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x22: + CONCAT3(inner_loop,2,2) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x23: + CONCAT3(inner_loop,3,2) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x24: + CONCAT3(inner_loop,4,2) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x25: + CONCAT3(inner_loop,5,2) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x26: + CONCAT3(inner_loop,6,2) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; +#endif +#if (MAXJOB_SPECIAL>=3) + case 0x31: + CONCAT3(inner_loop,1,3) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x32: + CONCAT3(inner_loop,2,3) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x33: + CONCAT3(inner_loop,3,3) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x34: + CONCAT3(inner_loop,4,3) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x35: + CONCAT3(inner_loop,5,3) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x36: + CONCAT3(inner_loop,6,3) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; +#endif +#if (MAXJOB_SPECIAL>=4) + case 0x41: + CONCAT3(inner_loop,1,4) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x42: + CONCAT3(inner_loop,2,4) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x43: + CONCAT3(inner_loop,3,4) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x44: + CONCAT3(inner_loop,4,4) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x45: + CONCAT3(inner_loop,5,4) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x46: + CONCAT3(inner_loop,6,4) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; +#endif +#if (MAXJOB_SPECIAL>=5) + case 0x51: + CONCAT3(inner_loop,1,5) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x52: + CONCAT3(inner_loop,2,5) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x53: + CONCAT3(inner_loop,3,5) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x54: + CONCAT3(inner_loop,4,5) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x55: + CONCAT3(inner_loop,5,5) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x56: + CONCAT3(inner_loop,6,5) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; +#endif +#if (MAXJOB_SPECIAL>=6) + case 0x61: + CONCAT3(inner_loop,1,6) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x62: + CONCAT3(inner_loop,2,6) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x63: + CONCAT3(inner_loop,3,6) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x64: + CONCAT3(inner_loop,4,6) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x65: + CONCAT3(inner_loop,5,6) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; + case 0x66: + CONCAT3(inner_loop,6,6) (job, ispair,cth,sth,llim,ulim,gen,mi,idx); + return; +#endif + } + } +#if (MAXJOB_SPECIAL<6) + else + { + switch (job->nv) + { + case 1: + CONCAT2(inner_loop,1) + (job, ispair,cth,sth,llim,ulim,gen,mi,idx,job->ntrans); + return; + case 2: + CONCAT2(inner_loop,2) + (job, ispair,cth,sth,llim,ulim,gen,mi,idx,job->ntrans); + return; + case 3: + CONCAT2(inner_loop,3) + (job, ispair,cth,sth,llim,ulim,gen,mi,idx,job->ntrans); + return; + case 4: + CONCAT2(inner_loop,4) + (job, ispair,cth,sth,llim,ulim,gen,mi,idx,job->ntrans); + return; + case 5: + CONCAT2(inner_loop,5) + (job, ispair,cth,sth,llim,ulim,gen,mi,idx,job->ntrans); + return; + case 6: + CONCAT2(inner_loop,6) + (job, ispair,cth,sth,llim,ulim,gen,mi,idx,job->ntrans); + return; + } + } +#endif + UTIL_FAIL("Incorrect vector parameters"); + } diff --git a/external/sharp/libsharp/sharp_core.h b/external/sharp/libsharp/sharp_core.h new file mode 100644 index 0000000..17b5881 --- /dev/null +++ b/external/sharp/libsharp/sharp_core.h @@ -0,0 +1,50 @@ +/* + * This file is part of libsharp. + * + * libsharp is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libsharp is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libsharp; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libsharp is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/*! \file sharp_core.h + * Interface for the computational core + * + * Copyright (C) 2012 Max-Planck-Society + * \author Martin Reinecke + */ + +#ifndef PLANCK_SHARP_CORE_H +#define PLANCK_SHARP_CORE_H + +#include "sharp_internal.h" +#include "sharp_ylmgen_c.h" + +#ifdef __cplusplus +extern "C" { +#endif + +void inner_loop (sharp_job *job, const int *ispair,const double *cth, + const double *sth, int llim, int ulim, sharp_Ylmgen_C *gen, int mi, + const int *idx); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external/sharp/libsharp/sharp_core_inc.c b/external/sharp/libsharp/sharp_core_inc.c new file mode 100644 index 0000000..e87c817 --- /dev/null +++ b/external/sharp/libsharp/sharp_core_inc.c @@ -0,0 +1,288 @@ +/* + * This file is part of libsharp. + * + * libsharp is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libsharp is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libsharp; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libsharp is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/*! \file sharp_core_inc.c + * Type-dependent code for the computational core + * + * Copyright (C) 2012 Max-Planck-Society + * \author Martin Reinecke + */ + +typedef struct + { Tv v[nvec]; } Tb; + +typedef union + { Tb b; double s[VLEN*nvec]; } Y(Tbu); + +typedef struct + { Tb r, i; } Y(Tbri); + +typedef struct + { Tb qr, qi, ur, ui; } Y(Tbqu); + +typedef struct + { double r[VLEN*nvec], i[VLEN*nvec]; } Y(Tsri); + +typedef struct + { double qr[VLEN*nvec],qi[VLEN*nvec],ur[VLEN*nvec],ui[VLEN*nvec]; } Y(Tsqu); + +typedef union + { Y(Tbri) b; Y(Tsri)s; } Y(Tburi); + +typedef union + { Y(Tbqu) b; Y(Tsqu)s; } Y(Tbuqu); + +static inline Tb Y(Tbconst)(double val) + { + Tv v=vload(val); + Tb res; + for (int i=0; iv[i],v); } + +static inline Tb Y(Tbprod)(Tb a, Tb b) + { Tb r; for (int i=0; iv[i],b.v[i]); } + +static inline void Y(Tbnormalize) (Tb * restrict val, Tb * restrict scale, + double maxval) + { + const Tv vfsmall=vload(sharp_fsmall), vfbig=vload(sharp_fbig); + const Tv vfmin=vload(sharp_fsmall*maxval), vfmax=vload(maxval); + for (int i=0;iv[i]),vfmax); + while (vanyTrue(mask)) + { + vmuleq(val->v[i],vblend(mask,vfsmall,vone)); + vaddeq(scale->v[i],vblend(mask,vone,vzero)); + mask = vgt(vabs(val->v[i]),vfmax); + } + mask = vand(vlt(vabs(val->v[i]),vfmin),vne(val->v[i],vzero)); + while (vanyTrue(mask)) + { + vmuleq(val->v[i],vblend(mask,vfbig,vone)); + vsubeq(scale->v[i],vblend(mask,vone,vzero)); + mask = vand(vlt(vabs(val->v[i]),vfmin),vne(val->v[i],vzero)); + } + } + } + +static inline void Y(mypow) (Tb val, int npow, Tb * restrict resd, + Tb * restrict ress) + { + Tb scale=Y(Tbconst)(0.), scaleint=Y(Tbconst)(0.), res=Y(Tbconst)(1.); + + Y(Tbnormalize)(&val,&scaleint,sharp_fbighalf); + + do + { + if (npow&1) + { + for (int i=0; i>=1); + + *resd=res; + *ress=scale; + } + +static inline int Y(rescale) (Tb * restrict lam1, Tb * restrict lam2, + Tb * restrict scale) + { + int did_scale=0; + for (int i=0;iv[i]),vload(sharp_ftol)); + if (vanyTrue(mask)) + { + did_scale=1; + Tv fact = vblend(mask,vload(sharp_fsmall),vone); + vmuleq(lam1->v[i],fact); vmuleq(lam2->v[i],fact); + vaddeq(scale->v[i],vblend(mask,vone,vzero)); + } + } + return did_scale; + } + +static inline int Y(TballLt)(Tb a,double b) + { + Tv vb=vload(b); + Tv res=vlt(a.v[0],vb); + for (int i=1; im; + Tb lam_1=Y(Tbconst)(0.), lam_2, scale; + Y(mypow) (sth,l,&lam_2,&scale); + Y(Tbmuleq1) (&lam_2,(gen->m&1) ? -gen->mfac[gen->m]:gen->mfac[gen->m]); + Y(Tbnormalize)(&lam_2,&scale,sharp_ftol); + + int below_limit = Y(TballLt)(scale,sharp_limscale); + while (below_limit) + { + if (l+2>gen->lmax) {*l_=gen->lmax+1;return;} + Tv r0=vload(gen->rf[l].f[0]),r1=vload(gen->rf[l].f[1]); + for (int i=0; irf[l+1].f[0]); r1=vload(gen->rf[l+1].f[1]); + for (int i=0; iv[i] = vsub(vmul(vsub(cth.v[i],fx1),vmul(fx0,ryp->v[i])), + vmul(fx2,rxp->v[i])); + rxm->v[i] = vsub(vmul(vadd(cth.v[i],fx1),vmul(fx0,rym->v[i])), + vmul(fx2,rxm->v[i])); + } + } + +static void Y(iter_to_ieee_spin) (const Tb cth, int *l_, + Tb * rec1p_, Tb * rec1m_, Tb * rec2p_, Tb * rec2m_, + Tb * scalep_, Tb * scalem_, const sharp_Ylmgen_C * restrict gen) + { + const sharp_ylmgen_dbl3 * restrict fx = gen->fx; + Tb cth2, sth2; + for (int i=0; icosPow,&ccp,&ccps); Y(mypow)(sth2,gen->sinPow,&ssp,&ssps); + Y(mypow)(cth2,gen->sinPow,&csp,&csps); Y(mypow)(sth2,gen->cosPow,&scp,&scps); + + Tb rec2p, rec2m, scalep, scalem; + Tb rec1p=Y(Tbconst)(0.), rec1m=Y(Tbconst)(0.); + Tv prefac=vload(gen->prefac[gen->m]), + prescale=vload(gen->fscale[gen->m]); + for (int i=0; ipreMinus_p) + rec2p.v[i]=vneg(rec2p.v[i]); + if (gen->preMinus_m) + rec2m.v[i]=vneg(rec2m.v[i]); + if (gen->s&1) + rec2p.v[i]=vneg(rec2p.v[i]); + } + Y(Tbnormalize)(&rec2m,&scalem,sharp_ftol); + Y(Tbnormalize)(&rec2p,&scalep,sharp_ftol); + + int l=gen->mhi; + + int below_limit = Y(TballLt)(scalep,sharp_limscale) + && Y(TballLt)(scalem,sharp_limscale); + while (below_limit) + { + if (l+2>gen->lmax) {*l_=gen->lmax+1;return;} + Y(rec_step)(&rec1p,&rec1m,&rec2p,&rec2m,cth,fx[l+1]); + Y(rec_step)(&rec2p,&rec2m,&rec1p,&rec1m,cth,fx[l+2]); + if (Y(rescale)(&rec1p,&rec2p,&scalep) | Y(rescale)(&rec1m,&rec2m,&scalem)) + below_limit = Y(TballLt)(scalep,sharp_limscale) + && Y(TballLt)(scalem,sharp_limscale); + l+=2; + } + + *l_=l; + *rec1p_=rec1p; *rec2p_=rec2p; *scalep_=scalep; + *rec1m_=rec1m; *rec2m_=rec2m; *scalem_=scalem; + } diff --git a/external/sharp/libsharp/sharp_core_inc2.c b/external/sharp/libsharp/sharp_core_inc2.c new file mode 100644 index 0000000..7672eff --- /dev/null +++ b/external/sharp/libsharp/sharp_core_inc2.c @@ -0,0 +1,810 @@ +/* + * This file is part of libsharp. + * + * libsharp is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libsharp is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libsharp; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libsharp is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/*! \file sharp_core_inc2.c + * Type-dependent code for the computational core + * + * Copyright (C) 2012 Max-Planck-Society + * \author Martin Reinecke + */ + +typedef struct + { Y(Tbri) j[njobs]; } Z(Tbrij); +typedef union + { Z(Tbrij) b; Y(Tsri) j[njobs]; } Z(Tburij); +typedef struct + { Y(Tbqu) j[njobs]; } Z(Tbquj); +typedef union + { Z(Tbquj) b; Y(Tsqu) j[njobs]; } Z(Tbuquj); + +static void Z(alm2map_kernel) (const Tb cth, Z(Tbrij) * restrict p1, + Z(Tbrij) * restrict p2, Tb lam_1, Tb lam_2, + const sharp_ylmgen_dbl2 * restrict rf, const dcmplx * restrict alm, + int l, int lmax) + { +#if (njobs>1) + while (lj[j].r.v[i],lam_2.v[i],ar2,lam_4.v[i],ar4); + vfmaaeq(p1->j[j].i.v[i],lam_2.v[i],ai2,lam_4.v[i],ai4); + } + Tv ar3=vload(creal(alm[njobs*(l+1)+j])), + ai3=vload(cimag(alm[njobs*(l+1)+j])), + ar1=vload(creal(alm[njobs*(l+3)+j])), + ai1=vload(cimag(alm[njobs*(l+3)+j])); + for (int i=0; ij[j].r.v[i],lam_3.v[i],ar3,lam_1.v[i],ar1); + vfmaaeq(p2->j[j].i.v[i],lam_3.v[i],ai3,lam_1.v[i],ai1); + } + } + r0=vload(rf[l+3].f[0]);r1=vload(rf[l+3].f[1]); + for (int i=0; ij[j].r.v[i],lam_2.v[i],ar); + vfmaeq(p1->j[j].i.v[i],lam_2.v[i],ai); + } + ar=vload(creal(alm[njobs*(l+1)+j])); + ai=vload(cimag(alm[njobs*(l+1)+j])); + for (int i=0; ij[j].r.v[i],lam_1.v[i],ar); + vfmaeq(p2->j[j].i.v[i],lam_1.v[i],ai); + } + } + r0=vload(rf[l+1].f[0]);r1=vload(rf[l+1].f[1]); + for (int i=0; ij[j].r.v[i],lam_2.v[i],ar); + vfmaeq(p1->j[j].i.v[i],lam_2.v[i],ai); + } + } + } + } + +static void Z(map2alm_kernel) (const Tb cth, const Z(Tbrij) * restrict p1, + const Z(Tbrij) * restrict p2, Tb lam_1, Tb lam_2, + const sharp_ylmgen_dbl2 * restrict rf, dcmplx * restrict alm, int l, int lmax) + { + while (lj[j].r.v[i]); + vfmaeq(ti1,lam_2.v[i],p1->j[j].i.v[i]); + } + for (int i=0; ij[j].r.v[i]); + vfmaeq(ti2,lam_1.v[i],p2->j[j].i.v[i]); + } + vhsum_cmplx2(tr1,ti1,tr2,ti2,&alm[l*njobs+j],&alm[(l+1)*njobs+j]); + } + r0=vload(rf[l+1].f[0]);r1=vload(rf[l+1].f[1]); + for (int i=0; ij[j].r.v[i]); + vfmaeq(tim,lam_2.v[i],p1->j[j].i.v[i]); + } + alm[l*njobs+j]+=vhsum_cmplx(tre,tim); + } + } + } + +static void Z(calc_alm2map) (const Tb cth, const Tb sth, + const sharp_Ylmgen_C *gen, sharp_job *job, Z(Tbrij) * restrict p1, + Z(Tbrij) * restrict p2, int *done) + { + int l,lmax=gen->lmax; + Tb lam_1,lam_2,scale; + Y(iter_to_ieee) (sth,cth,&l,&lam_1,&lam_2,&scale,gen); + job->opcnt += (l-gen->m) * 4*VLEN*nvec; + if (l>lmax) { *done=1; return; } + job->opcnt += (lmax+1-l) * (4+4*njobs)*VLEN*nvec; + + Tb corfac; + Y(getCorfac)(scale,&corfac,gen->cf); + const sharp_ylmgen_dbl2 * restrict rf = gen->rf; + const dcmplx * restrict alm=job->almtmp; + int full_ieee = Y(TballGe)(scale,sharp_minscale); + while (!full_ieee) + { + for (int j=0; jj[j].r.v[i],tmp,ar); + vfmaeq(p1->j[j].i.v[i],tmp,ai); + } + } + if (++l>lmax) break; + Tv r0=vload(rf[l-1].f[0]),r1=vload(rf[l-1].f[1]); + for (int i=0; ij[j].r.v[i],tmp,ar); + vfmaeq(p2->j[j].i.v[i],tmp,ai); + } + } + if (++l>lmax) break; + r0=vload(rf[l-1].f[0]); r1=vload(rf[l-1].f[1]); + for (int i=0; icf); + full_ieee = Y(TballGe)(scale,sharp_minscale); + } + } + if (l>lmax) { *done=1; return; } + + Y(Tbmuleq)(&lam_1,corfac); Y(Tbmuleq)(&lam_2,corfac); + Z(alm2map_kernel) (cth, p1, p2, lam_1, lam_2, rf, alm, l, lmax); + } + +static void Z(calc_map2alm) (const Tb cth, const Tb sth, + const sharp_Ylmgen_C *gen, sharp_job *job, const Z(Tbrij) * restrict p1, + const Z(Tbrij) * restrict p2, int *done) + { + int lmax=gen->lmax; + Tb lam_1,lam_2,scale; + int l=gen->m; + Y(iter_to_ieee) (sth,cth,&l,&lam_1,&lam_2,&scale,gen); + job->opcnt += (l-gen->m) * 4*VLEN*nvec; + if (l>lmax) { *done=1; return; } + job->opcnt += (lmax+1-l) * (4+4*njobs)*VLEN*nvec; + + const sharp_ylmgen_dbl2 * restrict rf = gen->rf; + Tb corfac; + Y(getCorfac)(scale,&corfac,gen->cf); + dcmplx * restrict alm=job->almtmp; + int full_ieee = Y(TballGe)(scale,sharp_minscale); + while (!full_ieee) + { + for (int j=0; jj[j].r.v[i]); + vfmaeq(tim,tmp,p1->j[j].i.v[i]); + } + alm[l*njobs+j]+=vhsum_cmplx(tre,tim); + } + if (++l>lmax) { *done=1; return; } + Tv r0=vload(rf[l-1].f[0]),r1=vload(rf[l-1].f[1]); + for (int i=0; ij[j].r.v[i]); + vfmaeq(tim,tmp,p2->j[j].i.v[i]); + } + alm[l*njobs+j]+=vhsum_cmplx(tre,tim); + } + if (++l>lmax) { *done=1; return; } + r0=vload(rf[l-1].f[0]); r1=vload(rf[l-1].f[1]); + for (int i=0; icf); + full_ieee = Y(TballGe)(scale,sharp_minscale); + } + } + + Y(Tbmuleq)(&lam_1,corfac); Y(Tbmuleq)(&lam_2,corfac); + Z(map2alm_kernel) (cth, p1, p2, lam_1, lam_2, rf, alm, l, lmax); + } + +static inline void Z(saddstep) (Z(Tbquj) * restrict px, Z(Tbquj) * restrict py, + const Tb rxp, const Tb rxm, const dcmplx * restrict alm) + { + for (int j=0; jj[j].qr.v[i],agr,lw); + vfmaeq(px->j[j].qi.v[i],agi,lw); + vfmaeq(px->j[j].ur.v[i],acr,lw); + vfmaeq(px->j[j].ui.v[i],aci,lw); + } + for (int i=0; ij[j].qr.v[i],aci,lx); + vfmaeq(py->j[j].qi.v[i],acr,lx); + vfmaeq(py->j[j].ur.v[i],agi,lx); + vfmseq(py->j[j].ui.v[i],agr,lx); + } + } + } + +static inline void Z(saddstepb) (Z(Tbquj) * restrict p1, Z(Tbquj) * restrict p2, + const Tb r1p, const Tb r1m, const Tb r2p, const Tb r2m, + const dcmplx * restrict alm1, const dcmplx * restrict alm2) + { + for (int j=0; jj[j].qr.v[i],agr1,lw1,aci2,lx2); + vfmaaeq(p1->j[j].qi.v[i],agi1,lw1,acr2,lx2); + vfmaaeq(p1->j[j].ur.v[i],acr1,lw1,agi2,lx2); + vfmaseq(p1->j[j].ui.v[i],aci1,lw1,agr2,lx2); + } + for (int i=0; ij[j].qr.v[i],agr2,lw2,aci1,lx1); + vfmaaeq(p2->j[j].qi.v[i],agi2,lw2,acr1,lx1); + vfmaaeq(p2->j[j].ur.v[i],acr2,lw2,agi1,lx1); + vfmaseq(p2->j[j].ui.v[i],aci2,lw2,agr1,lx1); + } + } + } + +static inline void Z(saddstep2) (const Z(Tbquj) * restrict px, + const Z(Tbquj) * restrict py, const Tb * restrict rxp, + const Tb * restrict rxm, dcmplx * restrict alm) + { + for (int j=0; jv[i],rxm->v[i]); + vfmaeq(agr,px->j[j].qr.v[i],lw); + vfmaeq(agi,px->j[j].qi.v[i],lw); + vfmaeq(acr,px->j[j].ur.v[i],lw); + vfmaeq(aci,px->j[j].ui.v[i],lw); + } + for (int i=0; iv[i],rxp->v[i]); + vfmseq(agr,py->j[j].ui.v[i],lx); + vfmaeq(agi,py->j[j].ur.v[i],lx); + vfmaeq(acr,py->j[j].qi.v[i],lx); + vfmseq(aci,py->j[j].qr.v[i],lx); + } + vhsum_cmplx2(agr,agi,acr,aci,&alm[2*j],&alm[2*j+1]); + } + } + +static void Z(alm2map_spin_kernel) (Tb cth, Z(Tbquj) * restrict p1, + Z(Tbquj) * restrict p2, Tb rec1p, Tb rec1m, Tb rec2p, Tb rec2m, + const sharp_ylmgen_dbl3 * restrict fx, const dcmplx * restrict alm, int l, + int lmax) + { + while (l1) + Z(saddstepb)(p1,p2,rec1p,rec1m,rec2p,rec2m,&alm[2*njobs*l], + &alm[2*njobs*(l+1)]); +#else + Z(saddstep)(p1, p2, rec2p, rec2m, &alm[2*njobs*l]); + Z(saddstep)(p2, p1, rec1p, rec1m, &alm[2*njobs*(l+1)]); +#endif + fx0=vload(fx[l+2].f[0]);fx1=vload(fx[l+2].f[1]); + fx2=vload(fx[l+2].f[2]); + for (int i=0; ilmax; + Tb rec1p, rec1m, rec2p, rec2m, scalem, scalep; + Y(iter_to_ieee_spin) (cth,&l,&rec1p,&rec1m,&rec2p,&rec2m,&scalep,&scalem,gen); + job->opcnt += (l-gen->m) * 10*VLEN*nvec; + if (l>lmax) + { *done=1; return; } + job->opcnt += (lmax+1-l) * (12+16*njobs)*VLEN*nvec; + + const sharp_ylmgen_dbl3 * restrict fx = gen->fx; + Tb corfacp,corfacm; + Y(getCorfac)(scalep,&corfacp,gen->cf); + Y(getCorfac)(scalem,&corfacm,gen->cf); + const dcmplx * restrict alm=job->almtmp; + int full_ieee = Y(TballGe)(scalep,sharp_minscale) + && Y(TballGe)(scalem,sharp_minscale); + while (!full_ieee) + { + Z(saddstep)(p1, p2, + Y(Tbprod)(rec2p,corfacp), Y(Tbprod)(rec2m,corfacm), &alm[2*njobs*l]); + if (++l>lmax) break; + Y(rec_step)(&rec1p,&rec1m,&rec2p,&rec2m,cth,fx[l]); + Z(saddstep)(p2, p1, + Y(Tbprod)(rec1p,corfacp), Y(Tbprod)(rec1m,corfacm), &alm[2*njobs*l]); + if (++l>lmax) break; + Y(rec_step)(&rec2p,&rec2m,&rec1p,&rec1m,cth,fx[l]); + if (Y(rescale)(&rec1p,&rec2p,&scalep) | Y(rescale)(&rec1m,&rec2m,&scalem)) + { + Y(getCorfac)(scalep,&corfacp,gen->cf); + Y(getCorfac)(scalem,&corfacm,gen->cf); + full_ieee = Y(TballGe)(scalep,sharp_minscale) + && Y(TballGe)(scalem,sharp_minscale); + } + } + + if (l>lmax) + { *done=1; return; } + + Y(Tbmuleq)(&rec1p,corfacp); Y(Tbmuleq)(&rec2p,corfacp); + Y(Tbmuleq)(&rec1m,corfacm); Y(Tbmuleq)(&rec2m,corfacm); + Z(alm2map_spin_kernel) (cth,p1,p2, + rec1p, rec1m, rec2p, rec2m, fx, alm, l, lmax); + } + +static void Z(calc_map2alm_spin) (Tb cth, const sharp_Ylmgen_C * restrict gen, + sharp_job *job, const Z(Tbquj) * restrict p1, const Z(Tbquj) * restrict p2, + int *done) + { + int l, lmax=gen->lmax; + Tb rec1p, rec1m, rec2p, rec2m, scalem, scalep; + Y(iter_to_ieee_spin) (cth,&l,&rec1p,&rec1m,&rec2p,&rec2m,&scalep,&scalem,gen); + job->opcnt += (l-gen->m) * 10*VLEN*nvec; + if (l>lmax) { *done=1; return; } + job->opcnt += (lmax+1-l) * (12+16*njobs)*VLEN*nvec; + + const sharp_ylmgen_dbl3 * restrict fx = gen->fx; + Tb corfacp,corfacm; + Y(getCorfac)(scalep,&corfacp,gen->cf); + Y(getCorfac)(scalem,&corfacm,gen->cf); + dcmplx * restrict alm=job->almtmp; + int full_ieee = Y(TballGe)(scalep,sharp_minscale) + && Y(TballGe)(scalem,sharp_minscale); + while (!full_ieee) + { + Tb t1=Y(Tbprod)(rec2p,corfacp), t2=Y(Tbprod)(rec2m,corfacm); + Z(saddstep2)(p1, p2, &t1, &t2, &alm[2*njobs*l]); + if (++l>lmax) { *done=1; return; } + Y(rec_step)(&rec1p,&rec1m,&rec2p,&rec2m,cth,fx[l]); + t1=Y(Tbprod)(rec1p,corfacp); t2=Y(Tbprod)(rec1m,corfacm); + Z(saddstep2)(p2, p1, &t1, &t2, &alm[2*njobs*l]); + if (++l>lmax) { *done=1; return; } + Y(rec_step)(&rec2p,&rec2m,&rec1p,&rec1m,cth,fx[l]); + if (Y(rescale)(&rec1p,&rec2p,&scalep) | Y(rescale)(&rec1m,&rec2m,&scalem)) + { + Y(getCorfac)(scalep,&corfacp,gen->cf); + Y(getCorfac)(scalem,&corfacm,gen->cf); + full_ieee = Y(TballGe)(scalep,sharp_minscale) + && Y(TballGe)(scalem,sharp_minscale); + } + } + + Y(Tbmuleq)(&rec1p,corfacp); Y(Tbmuleq)(&rec2p,corfacp); + Y(Tbmuleq)(&rec1m,corfacm); Y(Tbmuleq)(&rec2m,corfacm); + Z(map2alm_spin_kernel) (cth,p1,p2,rec1p,rec1m,rec2p,rec2m,fx,alm,l,lmax); + } + +static inline void Z(saddstep_d) (Z(Tbquj) * restrict px, + Z(Tbquj) * restrict py, const Tb rxp, const Tb rxm, + const dcmplx * restrict alm) + { + for (int j=0; jj[j].qr.v[i],ar,lw); + vfmaeq(px->j[j].qi.v[i],ai,lw); + } + for (int i=0; ij[j].ur.v[i],ai,lx); + vfmseq(py->j[j].ui.v[i],ar,lx); + } + } + } + +static void Z(alm2map_deriv1_kernel) (Tb cth, Z(Tbquj) * restrict p1, + Z(Tbquj) * restrict p2, Tb rec1p, Tb rec1m, Tb rec2p, Tb rec2m, + const sharp_ylmgen_dbl3 * restrict fx, const dcmplx * restrict alm, int l, + int lmax) + { + while (llmax; + Tb rec1p, rec1m, rec2p, rec2m, scalem, scalep; + Y(iter_to_ieee_spin) (cth,&l,&rec1p,&rec1m,&rec2p,&rec2m,&scalep,&scalem,gen); + job->opcnt += (l-gen->m) * 10*VLEN*nvec; + if (l>lmax) + { *done=1; return; } + job->opcnt += (lmax+1-l) * (12+8*njobs)*VLEN*nvec; + + const sharp_ylmgen_dbl3 * restrict fx = gen->fx; + Tb corfacp,corfacm; + Y(getCorfac)(scalep,&corfacp,gen->cf); + Y(getCorfac)(scalem,&corfacm,gen->cf); + const dcmplx * restrict alm=job->almtmp; + int full_ieee = Y(TballGe)(scalep,sharp_minscale) + && Y(TballGe)(scalem,sharp_minscale); + while (!full_ieee) + { + Z(saddstep_d)(p1, p2, Y(Tbprod)(rec2p,corfacp), Y(Tbprod)(rec2m,corfacm), + &alm[njobs*l]); + if (++l>lmax) break; + Y(rec_step)(&rec1p,&rec1m,&rec2p,&rec2m,cth,fx[l]); + Z(saddstep_d)(p2, p1, Y(Tbprod)(rec1p,corfacp), Y(Tbprod)(rec1m,corfacm), + &alm[njobs*l]); + if (++l>lmax) break; + Y(rec_step)(&rec2p,&rec2m,&rec1p,&rec1m,cth,fx[l]); + if (Y(rescale)(&rec1p,&rec2p,&scalep) | Y(rescale)(&rec1m,&rec2m,&scalem)) + { + Y(getCorfac)(scalep,&corfacp,gen->cf); + Y(getCorfac)(scalem,&corfacm,gen->cf); + full_ieee = Y(TballGe)(scalep,sharp_minscale) + && Y(TballGe)(scalem,sharp_minscale); + } + } + + if (l>lmax) + { *done=1; return; } + + Y(Tbmuleq)(&rec1p,corfacp); Y(Tbmuleq)(&rec2p,corfacp); + Y(Tbmuleq)(&rec1m,corfacm); Y(Tbmuleq)(&rec2m,corfacm); + Z(alm2map_deriv1_kernel) (cth, p1, p2, rec1p, rec1m, rec2p, rec2m, fx, alm, l, + lmax); + } + +#define VZERO(var) do { memset(&(var),0,sizeof(var)); } while(0) + +static void Z(inner_loop) (sharp_job *job, const int *ispair, + const double *cth_, const double *sth_, int llim, int ulim, + sharp_Ylmgen_C *gen, int mi, const int *idx) + { + const int nval=nvec*VLEN; + const int m = job->ainfo->mval[mi]; + sharp_Ylmgen_prepare (gen, m); + + switch (job->type) + { + case SHARP_ALM2MAP: + case SHARP_ALM2MAP_DERIV1: + { + if (job->spin==0) + { + int done=0; + for (int ith=0; ith=ulim-llim) itot=ulim-llim-1; + itot=idx[itot]; + cth.s[i]=cth_[itot]; sth.s[i]=sth_[itot]; + } + Z(calc_alm2map) (cth.b,sth.b,gen,job,&p1.b,&p2.b,&done); + } + + for (int i=0; iainfo->nm+mi)); + complex double r1 = p1.j[j].r[i] + p1.j[j].i[i]*_Complex_I, + r2 = p2.j[j].r[i] + p2.j[j].i[i]*_Complex_I; + job->phase[phas_idx] = r1+r2; + if (ispair[itot]) + job->phase[phas_idx+1] = r1-r2; + } + } + } + } + } + else + { + int done=0; + for (int ith=0; ith=ulim-llim) itot=ulim-llim-1; + itot=idx[itot]; + cth.s[i]=cth_[itot]; + } + (job->type==SHARP_ALM2MAP) ? + Z(calc_alm2map_spin ) (cth.b,gen,job,&p1.b,&p2.b,&done) : + Z(calc_alm2map_deriv1) (cth.b,gen,job,&p1.b,&p2.b,&done); + } + + for (int i=0; iainfo->nm+mi)); + complex double q1 = p1.j[j].qr[i] + p1.j[j].qi[i]*_Complex_I, + q2 = p2.j[j].qr[i] + p2.j[j].qi[i]*_Complex_I, + u1 = p1.j[j].ur[i] + p1.j[j].ui[i]*_Complex_I, + u2 = p2.j[j].ur[i] + p2.j[j].ui[i]*_Complex_I; + job->phase[phas_idx] = q1+q2; + job->phase[phas_idx+2] = u1+u2; + if (ispair[itot]) + { + dcmplx *phQ = &(job->phase[phas_idx+1]), + *phU = &(job->phase[phas_idx+3]); + *phQ = q1-q2; + *phU = u1-u2; + if ((gen->mhi-gen->m+gen->s)&1) + { *phQ=-(*phQ); *phU=-(*phU); } + } + } + } + } + } + } + break; + } + case SHARP_MAP2ALM: + { + if (job->spin==0) + { + int done=0; + for (int ith=0; (ith=ulim-llim) itot=ulim-llim-1; + itot=idx[itot]; + cth.s[i]=cth_[itot]; sth.s[i]=sth_[itot]; + if (i+ithainfo->nm+mi)); + dcmplx ph1=job->phase[phas_idx]; + dcmplx ph2=ispair[itot] ? job->phase[phas_idx+1] : 0.; + p1.j[j].r[i]=creal(ph1+ph2); p1.j[j].i[i]=cimag(ph1+ph2); + p2.j[j].r[i]=creal(ph1-ph2); p2.j[j].i[i]=cimag(ph1-ph2); + } + } + } + Z(calc_map2alm)(cth.b,sth.b,gen,job,&p1.b,&p2.b,&done); + } + } + else + { + int done=0; + for (int ith=0; (ith=ulim-llim) itot=ulim-llim-1; + itot=idx[itot]; + cth.s[i]=cth_[itot]; + if (i+ithainfo->nm+mi)); + dcmplx p1Q=job->phase[phas_idx], + p1U=job->phase[phas_idx+2], + p2Q=ispair[itot] ? job->phase[phas_idx+1]:0., + p2U=ispair[itot] ? job->phase[phas_idx+3]:0.; + if ((gen->mhi-gen->m+gen->s)&1) + { p2Q=-p2Q; p2U=-p2U; } + p1.j[j].qr[i]=creal(p1Q+p2Q); p1.j[j].qi[i]=cimag(p1Q+p2Q); + p1.j[j].ur[i]=creal(p1U+p2U); p1.j[j].ui[i]=cimag(p1U+p2U); + p2.j[j].qr[i]=creal(p1Q-p2Q); p2.j[j].qi[i]=cimag(p1Q-p2Q); + p2.j[j].ur[i]=creal(p1U-p2U); p2.j[j].ui[i]=cimag(p1U-p2U); + } + } + } + Z(calc_map2alm_spin) (cth.b,gen,job,&p1.b,&p2.b,&done); + } + } + break; + } + } + } + +#undef VZERO diff --git a/external/sharp/libsharp/sharp_core_inc3.c b/external/sharp/libsharp/sharp_core_inc3.c new file mode 100644 index 0000000..e74bd51 --- /dev/null +++ b/external/sharp/libsharp/sharp_core_inc3.c @@ -0,0 +1,800 @@ +/* + * This file is part of libsharp. + * + * libsharp is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libsharp is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libsharp; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libsharp is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/*! \file sharp_core_inc3.c + * Type-dependent code for the computational core + * + * Copyright (C) 2012 Max-Planck-Society + * \author Martin Reinecke + */ + +static void Y(alm2map_kernel) (const Tb cth, Y(Tbri) * restrict p1, + Y(Tbri) * restrict p2, Tb lam_1, Tb lam_2, + const sharp_ylmgen_dbl2 * restrict rf, const dcmplx * restrict alm, + int l, int lmax, int njobs) + { + while (llmax; + Tb lam_1,lam_2,scale; + Y(iter_to_ieee) (sth,cth,&l,&lam_1,&lam_2,&scale,gen); + job->opcnt += (l-gen->m) * 4*VLEN*nvec; + if (l>lmax) { *done=1; return; } + job->opcnt += (lmax+1-l) * (4+4*njobs)*VLEN*nvec; + + Tb corfac; + Y(getCorfac)(scale,&corfac,gen->cf); + const sharp_ylmgen_dbl2 * restrict rf = gen->rf; + const dcmplx * restrict alm=job->almtmp; + int full_ieee = Y(TballGe)(scale,sharp_minscale); + while (!full_ieee) + { + for (int j=0; jlmax) break; + Tv r0=vload(rf[l-1].f[0]),r1=vload(rf[l-1].f[1]); + for (int i=0; ilmax) break; + r0=vload(rf[l-1].f[0]); r1=vload(rf[l-1].f[1]); + for (int i=0; icf); + full_ieee = Y(TballGe)(scale,sharp_minscale); + } + } + if (l>lmax) { *done=1; return; } + + Y(Tbmuleq)(&lam_1,corfac); Y(Tbmuleq)(&lam_2,corfac); + Y(alm2map_kernel) (cth, p1, p2, lam_1, lam_2, rf, alm, l, lmax, njobs); + } + +static void Y(calc_map2alm) (const Tb cth, const Tb sth, + const sharp_Ylmgen_C *gen, sharp_job *job, const Y(Tbri) * restrict p1, + const Y(Tbri) * restrict p2, int njobs, int *done) + { + int lmax=gen->lmax; + Tb lam_1,lam_2,scale; + int l=gen->m; + Y(iter_to_ieee) (sth,cth,&l,&lam_1,&lam_2,&scale,gen); + job->opcnt += (l-gen->m) * 4*VLEN*nvec; + if (l>lmax) { *done=1; return; } + job->opcnt += (lmax+1-l) * (4+4*njobs)*VLEN*nvec; + + const sharp_ylmgen_dbl2 * restrict rf = gen->rf; + Tb corfac; + Y(getCorfac)(scale,&corfac,gen->cf); + dcmplx * restrict alm=job->almtmp; + int full_ieee = Y(TballGe)(scale,sharp_minscale); + while (!full_ieee) + { + for (int j=0; jlmax) { *done=1; return; } + Tv r0=vload(rf[l-1].f[0]),r1=vload(rf[l-1].f[1]); + for (int i=0; ilmax) { *done=1; return; } + r0=vload(rf[l-1].f[0]); r1=vload(rf[l-1].f[1]); + for (int i=0; icf); + full_ieee = Y(TballGe)(scale,sharp_minscale); + } + } + + Y(Tbmuleq)(&lam_1,corfac); Y(Tbmuleq)(&lam_2,corfac); + Y(map2alm_kernel) (cth, p1, p2, lam_1, lam_2, rf, alm, l, lmax, njobs); + } + +static inline void Y(saddstep) (Y(Tbqu) * restrict px, Y(Tbqu) * restrict py, + const Tb rxp, const Tb rxm, const dcmplx * restrict alm, int njobs) + { + for (int j=0; jv[i],rxm->v[i]); + vfmaeq(agr,px[j].qr.v[i],lw); + vfmaeq(agi,px[j].qi.v[i],lw); + vfmaeq(acr,px[j].ur.v[i],lw); + vfmaeq(aci,px[j].ui.v[i],lw); + } + for (int i=0; iv[i],rxp->v[i]); + vfmseq(agr,py[j].ui.v[i],lx); + vfmaeq(agi,py[j].ur.v[i],lx); + vfmaeq(acr,py[j].qi.v[i],lx); + vfmseq(aci,py[j].qr.v[i],lx); + } + vhsum_cmplx2(agr,agi,acr,aci,&alm[2*j],&alm[2*j+1]); + } + } + +static void Y(alm2map_spin_kernel) (Tb cth, Y(Tbqu) * restrict p1, + Y(Tbqu) * restrict p2, Tb rec1p, Tb rec1m, Tb rec2p, Tb rec2m, + const sharp_ylmgen_dbl3 * restrict fx, const dcmplx * restrict alm, int l, + int lmax, int njobs) + { + while (llmax; + Tb rec1p, rec1m, rec2p, rec2m, scalem, scalep; + Y(iter_to_ieee_spin) (cth,&l,&rec1p,&rec1m,&rec2p,&rec2m,&scalep,&scalem,gen); + job->opcnt += (l-gen->m) * 10*VLEN*nvec; + if (l>lmax) + { *done=1; return; } + job->opcnt += (lmax+1-l) * (12+16*njobs)*VLEN*nvec; + + const sharp_ylmgen_dbl3 * restrict fx = gen->fx; + Tb corfacp,corfacm; + Y(getCorfac)(scalep,&corfacp,gen->cf); + Y(getCorfac)(scalem,&corfacm,gen->cf); + const dcmplx * restrict alm=job->almtmp; + int full_ieee = Y(TballGe)(scalep,sharp_minscale) + && Y(TballGe)(scalem,sharp_minscale); + while (!full_ieee) + { + Y(saddstep)(p1, p2, Y(Tbprod)(rec2p,corfacp), Y(Tbprod)(rec2m,corfacm), + &alm[2*njobs*l],njobs); + if (++l>lmax) break; + Y(rec_step)(&rec1p,&rec1m,&rec2p,&rec2m,cth,fx[l]); + Y(saddstep)(p2, p1, Y(Tbprod)(rec1p,corfacp), Y(Tbprod)(rec1m,corfacm), + &alm[2*njobs*l], njobs); + if (++l>lmax) break; + Y(rec_step)(&rec2p,&rec2m,&rec1p,&rec1m,cth,fx[l]); + if (Y(rescale)(&rec1p,&rec2p,&scalep) | Y(rescale)(&rec1m,&rec2m,&scalem)) + { + Y(getCorfac)(scalep,&corfacp,gen->cf); + Y(getCorfac)(scalem,&corfacm,gen->cf); + full_ieee = Y(TballGe)(scalep,sharp_minscale) + && Y(TballGe)(scalem,sharp_minscale); + } + } + + if (l>lmax) + { *done=1; return; } + + Y(Tbmuleq)(&rec1p,corfacp); Y(Tbmuleq)(&rec2p,corfacp); + Y(Tbmuleq)(&rec1m,corfacm); Y(Tbmuleq)(&rec2m,corfacm); + Y(alm2map_spin_kernel) (cth, p1, p2, rec1p, rec1m, rec2p, rec2m, fx, alm, l, + lmax, njobs); + } + +static void Y(calc_map2alm_spin) (Tb cth, const sharp_Ylmgen_C * restrict gen, + sharp_job *job, const Y(Tbqu) * restrict p1, const Y(Tbqu) * restrict p2, + int njobs, int *done) + { + int l, lmax=gen->lmax; + Tb rec1p, rec1m, rec2p, rec2m, scalem, scalep; + Y(iter_to_ieee_spin) (cth,&l,&rec1p,&rec1m,&rec2p,&rec2m,&scalep,&scalem,gen); + job->opcnt += (l-gen->m) * 10*VLEN*nvec; + if (l>lmax) { *done=1; return; } + job->opcnt += (lmax+1-l) * (12+16*njobs)*VLEN*nvec; + + const sharp_ylmgen_dbl3 * restrict fx = gen->fx; + Tb corfacp,corfacm; + Y(getCorfac)(scalep,&corfacp,gen->cf); + Y(getCorfac)(scalem,&corfacm,gen->cf); + dcmplx * restrict alm=job->almtmp; + int full_ieee = Y(TballGe)(scalep,sharp_minscale) + && Y(TballGe)(scalem,sharp_minscale); + while (!full_ieee) + { + Tb t1=Y(Tbprod)(rec2p,corfacp), t2=Y(Tbprod)(rec2m,corfacm); + Y(saddstep2)(p1, p2, &t1, &t2, &alm[2*njobs*l], njobs); + if (++l>lmax) { *done=1; return; } + Y(rec_step)(&rec1p,&rec1m,&rec2p,&rec2m,cth,fx[l]); + t1=Y(Tbprod)(rec1p,corfacp); t2=Y(Tbprod)(rec1m,corfacm); + Y(saddstep2)(p2, p1, &t1, &t2, &alm[2*njobs*l], njobs); + if (++l>lmax) { *done=1; return; } + Y(rec_step)(&rec2p,&rec2m,&rec1p,&rec1m,cth,fx[l]); + if (Y(rescale)(&rec1p,&rec2p,&scalep) | Y(rescale)(&rec1m,&rec2m,&scalem)) + { + Y(getCorfac)(scalep,&corfacp,gen->cf); + Y(getCorfac)(scalem,&corfacm,gen->cf); + full_ieee = Y(TballGe)(scalep,sharp_minscale) + && Y(TballGe)(scalem,sharp_minscale); + } + } + + Y(Tbmuleq)(&rec1p,corfacp); Y(Tbmuleq)(&rec2p,corfacp); + Y(Tbmuleq)(&rec1m,corfacm); Y(Tbmuleq)(&rec2m,corfacm); + Y(map2alm_spin_kernel)(cth,p1,p2,rec1p,rec1m,rec2p,rec2m,fx,alm,l,lmax,njobs); + } + +static inline void Y(saddstep_d) (Y(Tbqu) * restrict px, Y(Tbqu) * restrict py, + const Tb rxp, const Tb rxm, const dcmplx * restrict alm, int njobs) + { + for (int j=0; jlmax; + Tb rec1p, rec1m, rec2p, rec2m, scalem, scalep; + Y(iter_to_ieee_spin) (cth,&l,&rec1p,&rec1m,&rec2p,&rec2m,&scalep,&scalem,gen); + job->opcnt += (l-gen->m) * 10*VLEN*nvec; + if (l>lmax) + { *done=1; return; } + job->opcnt += (lmax+1-l) * (12+8*njobs)*VLEN*nvec; + + const sharp_ylmgen_dbl3 * restrict fx = gen->fx; + Tb corfacp,corfacm; + Y(getCorfac)(scalep,&corfacp,gen->cf); + Y(getCorfac)(scalem,&corfacm,gen->cf); + const dcmplx * restrict alm=job->almtmp; + int full_ieee = Y(TballGe)(scalep,sharp_minscale) + && Y(TballGe)(scalem,sharp_minscale); + while (!full_ieee) + { + Y(saddstep_d)(p1, p2, Y(Tbprod)(rec2p,corfacp), Y(Tbprod)(rec2m,corfacm), + &alm[njobs*l],njobs); + if (++l>lmax) break; + Y(rec_step)(&rec1p,&rec1m,&rec2p,&rec2m,cth,fx[l]); + Y(saddstep_d)(p2, p1, Y(Tbprod)(rec1p,corfacp), Y(Tbprod)(rec1m,corfacm), + &alm[njobs*l], njobs); + if (++l>lmax) break; + Y(rec_step)(&rec2p,&rec2m,&rec1p,&rec1m,cth,fx[l]); + if (Y(rescale)(&rec1p,&rec2p,&scalep) | Y(rescale)(&rec1m,&rec2m,&scalem)) + { + Y(getCorfac)(scalep,&corfacp,gen->cf); + Y(getCorfac)(scalem,&corfacm,gen->cf); + full_ieee = Y(TballGe)(scalep,sharp_minscale) + && Y(TballGe)(scalem,sharp_minscale); + } + } + + if (l>lmax) + { *done=1; return; } + + Y(Tbmuleq)(&rec1p,corfacp); Y(Tbmuleq)(&rec2p,corfacp); + Y(Tbmuleq)(&rec1m,corfacm); Y(Tbmuleq)(&rec2m,corfacm); + Y(alm2map_deriv1_kernel) (cth, p1, p2, rec1p, rec1m, rec2p, rec2m, fx, alm, l, + lmax, njobs); + } + + +#define VZERO(var) do { memset(&(var),0,sizeof(var)); } while(0) + +static void Y(inner_loop) (sharp_job *job, const int *ispair, + const double *cth_, const double *sth_, int llim, int ulim, + sharp_Ylmgen_C *gen, int mi, const int *idx, int njobs) + { + const int nval=nvec*VLEN; + const int m = job->ainfo->mval[mi]; + sharp_Ylmgen_prepare (gen, m); + + switch (job->type) + { + case SHARP_ALM2MAP: + case SHARP_ALM2MAP_DERIV1: + { + if (job->spin==0) + { + int done=0; + for (int ith=0; ith=ulim-llim) itot=ulim-llim-1; + itot=idx[itot]; + cth.s[i]=cth_[itot]; sth.s[i]=sth_[itot]; + } + Y(calc_alm2map) (cth.b,sth.b,gen,job,&p1[0].b,&p2[0].b,njobs,&done); + } + + for (int i=0; iainfo->nm+mi)); + complex double r1 = p1[j].s.r[i] + p1[j].s.i[i]*_Complex_I, + r2 = p2[j].s.r[i] + p2[j].s.i[i]*_Complex_I; + job->phase[phas_idx] = r1+r2; + if (ispair[itot]) + job->phase[phas_idx+1] = r1-r2; + } + } + } + } + } + else + { + int done=0; + for (int ith=0; ith=ulim-llim) itot=ulim-llim-1; + itot=idx[itot]; + cth.s[i]=cth_[itot]; + } + (job->type==SHARP_ALM2MAP) ? + Y(calc_alm2map_spin ) + (cth.b,gen,job,&p1[0].b,&p2[0].b,njobs,&done) : + Y(calc_alm2map_deriv1) + (cth.b,gen,job,&p1[0].b,&p2[0].b,njobs,&done); + } + + for (int i=0; iainfo->nm+mi)); + complex double q1 = p1[j].s.qr[i] + p1[j].s.qi[i]*_Complex_I, + q2 = p2[j].s.qr[i] + p2[j].s.qi[i]*_Complex_I, + u1 = p1[j].s.ur[i] + p1[j].s.ui[i]*_Complex_I, + u2 = p2[j].s.ur[i] + p2[j].s.ui[i]*_Complex_I; + job->phase[phas_idx] = q1+q2; + job->phase[phas_idx+2] = u1+u2; + if (ispair[itot]) + { + dcmplx *phQ = &(job->phase[phas_idx+1]), + *phU = &(job->phase[phas_idx+3]); + *phQ = q1-q2; + *phU = u1-u2; + if ((gen->mhi-gen->m+gen->s)&1) + { *phQ=-(*phQ); *phU=-(*phU); } + } + } + } + } + } + } + break; + } + case SHARP_MAP2ALM: + { + if (job->spin==0) + { + int done=0; + for (int ith=0; (ith=ulim-llim) itot=ulim-llim-1; + itot=idx[itot]; + cth.s[i]=cth_[itot]; sth.s[i]=sth_[itot]; + if (i+ithainfo->nm+mi)); + dcmplx ph1=job->phase[phas_idx]; + dcmplx ph2=ispair[itot] ? job->phase[phas_idx+1] : 0.; + p1[j].s.r[i]=creal(ph1+ph2); p1[j].s.i[i]=cimag(ph1+ph2); + p2[j].s.r[i]=creal(ph1-ph2); p2[j].s.i[i]=cimag(ph1-ph2); + } + } + } + Y(calc_map2alm)(cth.b,sth.b,gen,job,&p1[0].b,&p2[0].b,njobs,&done); + } + } + else + { + int done=0; + for (int ith=0; (ith=ulim-llim) itot=ulim-llim-1; + itot=idx[itot]; + cth.s[i]=cth_[itot]; + if (i+ithainfo->nm+mi)); + dcmplx p1Q=job->phase[phas_idx], + p1U=job->phase[phas_idx+2], + p2Q=ispair[itot] ? job->phase[phas_idx+1]:0., + p2U=ispair[itot] ? job->phase[phas_idx+3]:0.; + if ((gen->mhi-gen->m+gen->s)&1) + { p2Q=-p2Q; p2U=-p2U; } + p1[j].s.qr[i]=creal(p1Q+p2Q); p1[j].s.qi[i]=cimag(p1Q+p2Q); + p1[j].s.ur[i]=creal(p1U+p2U); p1[j].s.ui[i]=cimag(p1U+p2U); + p2[j].s.qr[i]=creal(p1Q-p2Q); p2[j].s.qi[i]=cimag(p1Q-p2Q); + p2[j].s.ur[i]=creal(p1U-p2U); p2[j].s.ui[i]=cimag(p1U-p2U); + } + } + } + Y(calc_map2alm_spin) (cth.b,gen,job,&p1[0].b,&p2[0].b,njobs,&done); + } + } + break; + } + } + } + +#undef VZERO diff --git a/external/sharp/libsharp/sharp_cxx.h b/external/sharp/libsharp/sharp_cxx.h new file mode 100644 index 0000000..b5ed35f --- /dev/null +++ b/external/sharp/libsharp/sharp_cxx.h @@ -0,0 +1,140 @@ +/* + * This file is part of libsharp. + * + * libsharp is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libsharp is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libsharp; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libsharp is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/*! \file sharp_cxx.h + * Spherical transform library + * + * Copyright (C) 2012 Max-Planck-Society + * \author Martin Reinecke + */ + +#ifndef PLANCK_SHARP_CXX_H +#define PLANCK_SHARP_CXX_H + +#include "sharp_lowlevel.h" +#include "sharp_geomhelpers.h" +#include "sharp_almhelpers.h" +#include "xcomplex.h" + +class sharp_base + { + protected: + sharp_alm_info *ainfo; + sharp_geom_info *ginfo; + + public: + sharp_base() + : ainfo(0), ginfo(0) {} + ~sharp_base() + { + sharp_destroy_geom_info(ginfo); + sharp_destroy_alm_info(ainfo); + } + + void set_general_geometry (int nrings, const int *nph, const ptrdiff_t *ofs, + const int *stride, const double *phi0, const double *theta, + const double *weight) + { + sharp_make_geom_info (nrings, nph, ofs, stride, phi0, theta, weight, + &ginfo); + } + + void set_ECP_geometry (int nrings, int nphi) + { sharp_make_ecp_geom_info (nrings, nphi, 0., 1, nphi, &ginfo); } + + void set_Gauss_geometry (int nrings, int nphi) + { sharp_make_gauss_geom_info (nrings, nphi, 1, nphi, &ginfo); } + + void set_Healpix_geometry (int nside) + { sharp_make_healpix_geom_info (nside, 1, &ginfo); } + + void set_weighted_Healpix_geometry (int nside, const double *weight) + { sharp_make_weighted_healpix_geom_info (nside, 1, weight, &ginfo); } + + void set_triangular_alm_info (int lmax, int mmax) + { sharp_make_triangular_alm_info (lmax, mmax, 1, &ainfo); } + }; + +template struct cxxjobhelper__ {}; + +template<> struct cxxjobhelper__ + { enum {val=1}; }; + +template<> struct cxxjobhelper__ + { enum {val=0}; }; + + +template class sharp_cxxjob: public sharp_base + { + private: + static void *conv (xcomplex *ptr) + { return reinterpret_cast(ptr); } + static void *conv (const xcomplex *ptr) + { return const_cast(reinterpret_cast(ptr)); } + static void *conv (T *ptr) + { return reinterpret_cast(ptr); } + static void *conv (const T *ptr) + { return const_cast(reinterpret_cast(ptr)); } + + public: + void alm2map (const xcomplex *alm, T *map, bool add) + { + void *aptr=conv(alm), *mptr=conv(map); + sharp_execute (SHARP_ALM2MAP, 0, add, &aptr, &mptr, ginfo, ainfo, 1, + cxxjobhelper__::val,0,0,0); + } + void alm2map_spin (const xcomplex *alm1, const xcomplex *alm2, + T *map1, T *map2, int spin, bool add) + { + void *aptr[2], *mptr[2]; + aptr[0]=conv(alm1); aptr[1]=conv(alm2); + mptr[0]=conv(map1); mptr[1]=conv(map2); + sharp_execute (SHARP_ALM2MAP, spin, add, aptr, mptr, ginfo, ainfo, 1, + cxxjobhelper__::val,0,0,0); + } + void alm2map_der1 (const xcomplex *alm, T *map1, T *map2, bool add) + { + void *aptr=conv(alm), *mptr[2]; + mptr[0]=conv(map1); mptr[1]=conv(map2); + sharp_execute (SHARP_ALM2MAP_DERIV1, 1, add,&aptr, mptr, ginfo, ainfo, + 1, cxxjobhelper__::val,0,0,0); + } + void map2alm (const T *map, xcomplex *alm, bool add) + { + void *aptr=conv(alm), *mptr=conv(map); + sharp_execute (SHARP_MAP2ALM, 0, add, &aptr, &mptr, ginfo, ainfo, 1, + cxxjobhelper__::val,0,0,0); + } + void map2alm_spin (const T *map1, const T *map2, xcomplex *alm1, + xcomplex *alm2, int spin, bool add) + { + void *aptr[2], *mptr[2]; + aptr[0]=conv(alm1); aptr[1]=conv(alm2); + mptr[0]=conv(map1); mptr[1]=conv(map2); + sharp_execute (SHARP_MAP2ALM, spin, add, aptr, mptr, ginfo, ainfo, 1, + cxxjobhelper__::val,0,0,0); + } + }; + +#endif diff --git a/external/sharp/libsharp/sharp_geomhelpers.c b/external/sharp/libsharp/sharp_geomhelpers.c new file mode 100644 index 0000000..2cecdcc --- /dev/null +++ b/external/sharp/libsharp/sharp_geomhelpers.c @@ -0,0 +1,222 @@ +/* + * This file is part of libsharp. + * + * libsharp is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libsharp is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libsharp; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libsharp is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/*! \file sharp_geomhelpers.c + * Spherical transform library + * + * Copyright (C) 2006-2011 Max-Planck-Society + * \author Martin Reinecke + */ + +#include +#include "sharp_geomhelpers.h" +#include "c_utils.h" + +void sharp_make_healpix_geom_info (int nside, int stride, + sharp_geom_info **geom_info) + { + double *weight=RALLOC(double,2*nside); + SET_ARRAY(weight,0,2*nside,1); + sharp_make_weighted_healpix_geom_info (nside, stride, weight, geom_info); + DEALLOC(weight); + } + +void sharp_make_weighted_healpix_geom_info (int nside, int stride, + const double *weight, sharp_geom_info **geom_info) + { + const double pi=3.141592653589793238462643383279502884197; + ptrdiff_t npix=(ptrdiff_t)nside*nside*12; + ptrdiff_t ncap=2*(ptrdiff_t)nside*(nside-1); + int nrings=4*nside-1; + + double *theta=RALLOC(double,nrings); + double *weight_=RALLOC(double,nrings); + int *nph=RALLOC(int,nrings); + double *phi0=RALLOC(double,nrings); + ptrdiff_t *ofs=RALLOC(ptrdiff_t,nrings); + int *stride_=RALLOC(int,nrings); + for (int m=0; m2*nside) ? 4*nside-ring : ring; + stride_[m] = stride; + if (northring < nside) + { + theta[m] = 2*asin(northring/(sqrt(6.)*nside)); + nph[m] = 4*northring; + phi0[m] = pi/nph[m]; + ofs[m] = 2*northring*(northring-1)*stride; + } + else + { + double fact1 = (8.*nside)/npix; + double costheta = (2*nside-northring)*fact1; + theta[m] = acos(costheta); + nph[m] = 4*nside; + if ((northring-nside) & 1) + phi0[m] = 0; + else + phi0[m] = pi/nph[m]; + ofs[m] = (ncap + (northring-nside)*nph[m])*stride; + } + if (northring != ring) /* southern hemisphere */ + { + theta[m] = pi-theta[m]; + ofs[m] = (npix - nph[m])*stride - ofs[m]; + } + weight_[m]=4.*pi/npix*weight[northring-1]; + } + + sharp_make_geom_info (nrings, nph, ofs, stride_, phi0, theta, weight_, + geom_info); + + DEALLOC(theta); + DEALLOC(weight_); + DEALLOC(nph); + DEALLOC(phi0); + DEALLOC(ofs); + DEALLOC(stride_); + } + +static void gauleg (double x1, double x2, double *x, double *w, int n) + { + const double pi = 3.141592653589793238462643383279502884197; + const double eps = 3.0E-14; + + int m = (n+1)/2; + double xm = 0.5*(x2+x1); + double xl = 0.5*(x2-x1); + for(int i=1; i<=m; ++i) + { + double z = cos(pi*(i-0.25)/(n+0.5)); + double pp; + int dobreak=0; + while(1) + { + double p1 = 1.0, p2 = 0.0; + double z1 = z; + int j; + for(j=1; j<=n; ++j) + { + double p3 = p2; + p2 = p1; + p1 = ((2*j-1)*z*p2-(j-1)*p3)/j; + } + pp = n*(z*p1-p2)/(z*z-1); + z = z1 - p1/pp; + if (dobreak) break; + if (fabs(z-z1) <= eps) dobreak=1; + } + x[i-1] = xm - xl*z; + x[n-i] = xm + xl*z; + w[i-1] = w[n-i] = 2*xl/((1-z*z)*pp*pp); + } + } + +static void makeweights (int bw, double *weights) + { + const double pi = 3.141592653589793238462643383279502884197; + const double fudge = pi/(4*bw); + for (int j=0; j<2*bw; ++j) + { + double tmpsum = 0; + for (int k=0; k=1) +#define njobs 1 +#define Z(arg) CONCAT3(arg,nvec,njobs) +#include "sharp_core_inc2.c" +#undef Z +#undef njobs +#endif + +#if (MAXJOB_SPECIAL>=2) +#define njobs 2 +#define Z(arg) CONCAT3(arg,nvec,njobs) +#include "sharp_core_inc2.c" +#undef Z +#undef njobs +#endif + +#if (MAXJOB_SPECIAL>=3) +#define njobs 3 +#define Z(arg) CONCAT3(arg,nvec,njobs) +#include "sharp_core_inc2.c" +#undef Z +#undef njobs +#endif + +#if (MAXJOB_SPECIAL>=4) +#define njobs 4 +#define Z(arg) CONCAT3(arg,nvec,njobs) +#include "sharp_core_inc2.c" +#undef Z +#undef njobs +#endif + +#if (MAXJOB_SPECIAL>=5) +#define njobs 5 +#define Z(arg) CONCAT3(arg,nvec,njobs) +#include "sharp_core_inc2.c" +#undef Z +#undef njobs +#endif + +#if (MAXJOB_SPECIAL>=6) +#define njobs 6 +#define Z(arg) CONCAT3(arg,nvec,njobs) +#include "sharp_core_inc2.c" +#undef Z +#undef njobs +#endif + +#undef Y +#undef Tb diff --git a/external/sharp/libsharp/sharp_internal.h b/external/sharp/libsharp/sharp_internal.h new file mode 100644 index 0000000..1a05256 --- /dev/null +++ b/external/sharp/libsharp/sharp_internal.h @@ -0,0 +1,66 @@ +/* + * This file is part of libsharp. + * + * libsharp is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libsharp is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libsharp; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libsharp is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/*! \file sharp_internal.h + * Internally used functionality for the spherical transform library. + * + * Copyright (C) 2006-2012 Max-Planck-Society + * \author Martin Reinecke + */ + +#ifndef PLANCK_SHARP_INTERNAL_H +#define PLANCK_SHARP_INTERNAL_H + +#ifdef __cplusplus +#error This header file cannot be included from C++, only from C +#endif + +#include "sharp.h" + +typedef enum { FLOAT, DOUBLE } sharp_fde; + +typedef struct + { + sharp_jobtype type; + int spin; + int add_output; + int nmaps, nalm; + sharp_fde fde; + void **map; + void **alm; + complex double *phase; + double *norm_l; + complex double *almtmp; + const sharp_geom_info *ginfo; + const sharp_alm_info *ainfo; + int nv; + double time; + int ntrans; + unsigned long long opcnt; + } sharp_job; + +int sharp_get_nv_max (void); +int sharp_nv_oracle (sharp_jobtype type, int spin, int ntrans); + +#endif diff --git a/external/sharp/libsharp/sharp_lowlevel.h b/external/sharp/libsharp/sharp_lowlevel.h new file mode 100644 index 0000000..96dca06 --- /dev/null +++ b/external/sharp/libsharp/sharp_lowlevel.h @@ -0,0 +1,188 @@ +/* + * This file is part of libsharp. + * + * libsharp is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libsharp is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libsharp; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libsharp is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/*! \file sharp_lowlevel.h + * Low-level, portable interface for the spherical transform library. + * + * Copyright (C) 2012 Max-Planck-Society + * \author Martin Reinecke + */ + +#ifndef PLANCK_SHARP_LOWLEVEL_H +#define PLANCK_SHARP_LOWLEVEL_H + +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/*! \internal + Helper type containing information about a single ring. */ +typedef struct + { + double theta, phi0, weight, cth, sth; + ptrdiff_t ofs; + int nph, stride; + } sharp_ringinfo; + +/*! \internal + Helper type containing information about a pair of rings with colatitudes + symmetric around the equator. */ +typedef struct + { + sharp_ringinfo r1,r2; + } sharp_ringpair; + +/*! \internal + Type holding all required information about a map geometry. */ +typedef struct + { + sharp_ringpair *pair; + int npairs; + } sharp_geom_info; + +/*! \defgroup almgroup Helpers for dealing with a_lm */ +/*! \{ */ + +/*! \internal + Helper type for index calculation in a_lm arrays. */ +typedef struct + { + /*! Maximum \a l index of the array */ + int lmax; + /*! Number of different \a m values in this object */ + int nm; + /*! Array with \a nm entries containing the individual m values */ + int *mval; + /*! Array with \a nm entries containing the (hypothetical) indices of + the coefficients with quantum numbers 0,\a mval[i] */ + ptrdiff_t *mvstart; + /*! Stride between a_lm and a_(l+1),m */ + ptrdiff_t stride; + } sharp_alm_info; + +/*! Creates an Alm data structure information from the following parameters: + \param lmax maximum \a l quantum number (>=0) + \param mmax maximum \a m quantum number (0<= \a mmax <= \a lmax) + \param stride the stride between consecutive a_lm entries + \param mstart the index of the (hypothetical) coefficient with the + quantum numbers 0,\a m. Must have \a mmax+1 entries. + \param alm_info will hold a pointer to the newly created data structure + */ +void sharp_make_alm_info (int lmax, int mmax, int stride, + const ptrdiff_t *mstart, sharp_alm_info **alm_info); +/*! Creates an Alm data structure information from the following parameters: + \param lmax maximum \a l quantum number (>=0) + \param nm number of different \a m (<=\a lmax+1) + \param stride the stride between consecutive a_lm entries + \param mval array with \a nm entries containing the individual m values + \param mvstart array with \a nm entries containing the (hypothetical) + indices of the coefficients with the quantum numbers 0,\a mval[i] + \param alm_info will hold a pointer to the newly created data structure + */ +void sharp_make_general_alm_info (int lmax, int nm, int stride, const int *mval, + const ptrdiff_t *mvstart, sharp_alm_info **alm_info); +/*! Returns the index of the coefficient with quantum numbers \a l, + \a mval[mi]. */ +ptrdiff_t sharp_alm_index (const sharp_alm_info *self, int l, int mi); +/*! Deallocates the a_lm info object. */ +void sharp_destroy_alm_info (sharp_alm_info *info); + +/*! \} */ + +/*! \defgroup geominfogroup Functions for dealing with geometry information */ +/*! \{ */ + +/*! Creates a geometry information from a set of ring descriptions. + All arrays passed to this function must have \a nrings elements. + \param nrings the number of rings in the map + \param nph the number of pixels in each ring + \param ofs the index of the first pixel in each ring in the map array + \param stride the stride between consecutive pixels + \param phi0 the azimuth (in radians) of the first pixel in each ring + \param theta the colatitude (in radians) of each ring + \param weight the pixel weight to be used for the ring + \param geom_info will hold a pointer to the newly created data structure + */ +void sharp_make_geom_info (int nrings, const int *nph, const ptrdiff_t *ofs, + const int *stride, const double *phi0, const double *theta, + const double *weight, sharp_geom_info **geom_info); + +/*! Deallocates the geometry information in \a info. */ +void sharp_destroy_geom_info (sharp_geom_info *info); + +/*! \} */ + +/*! \defgroup lowlevelgroup Low-level libsharp SHT interface */ +/*! \{ */ + +/*! Enumeration of SHARP job types. */ +typedef enum { SHARP_MAP2ALM, /*!< analysis */ + SHARP_ALM2MAP, /*!< synthesis */ + SHARP_ALM2MAP_DERIV1 /*!< synthesis of first derivatives */ + } sharp_jobtype; + +/*! Performs a libsharp SHT job. The interface deliberately does not use + the C99 "complex" data type, in order to be callable from C. + \param type the type of SHT + \param spin the spin of the quantities to be transformed + \param add_output if 0, the output arrays will be overwritten, + else the result will be added to the output arrays. + \param alm contains pointers to the a_lm coefficients. If \a spin==0, + alm[0] points to the a_lm of the first SHT, alm[1] to those of the second + etc. If \a spin>0, alm[0] and alm[1] point to the a_lm of the first SHT, + alm[2] and alm[3] to those of the second, etc. The exact data type of \a alm + depends on the \a dp parameter. + \param map contains pointers to the maps. If \a spin==0, + map[0] points to the map of the first SHT, map[1] to that of the second + etc. If \a spin>0, map[0] and map[1] point to the maps of the first SHT, + map[2] and map[3] to those of the second, etc. The exact data type of \a map + depends on the \a dp parameter. + \param geom_info A \c sharp_geom_info object compatible with the provided + \a map arrays. + \param alm_info A \c sharp_alm_info object compatible with the provided + \a alm arrays. All \c m values from 0 to some \c mmax<=lmax must be present + exactly once. + \param ntrans the number of simultaneous SHTs + \param dp if 0, the \a alm is expected to have the type "complex float **" + and \a map is expected to have the type "float **"; otherwise the expected + types are "complex double **" and "double **", respectively. + \param nv Internally used SHT parameter. Set to 0 unless you know what you are + doing. + \param time If not NULL, the wall clock time required for this SHT + (in seconds)will be written here. + \param opcnt If not NULL, a conservative estimate of the total floating point + operation count for this SHT will be written here. */ +void sharp_execute (sharp_jobtype type, int spin, int add_output, void *alm, + void *map, const sharp_geom_info *geom_info, const sharp_alm_info *alm_info, + int ntrans, int dp, int nv, double *time, unsigned long long *opcnt); + +/*! \} */ + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external/sharp/libsharp/sharp_mpi.c b/external/sharp/libsharp/sharp_mpi.c new file mode 100644 index 0000000..9849a7c --- /dev/null +++ b/external/sharp/libsharp/sharp_mpi.c @@ -0,0 +1,300 @@ +/* + * This file is part of libsharp. + * + * libsharp is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libsharp is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libsharp; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libsharp is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/*! \file sharp_mpi.c + * Functionality only needed for MPI-parallel transforms + * + * Copyright (C) 2012 Max-Planck-Society + * \author Martin Reinecke + */ + +#ifdef USE_MPI + +#include "sharp_mpi.h" + +typedef struct + { + int ntasks; /* number of tasks */ + int mytask; /* own task number */ + MPI_Comm comm; /* communicator to use */ + + int *nm; /* number of m values on every task */ + int *ofs_m; /* accumulated nm */ + int nmtotal; /* total number of m values (must be mmax+1) */ + int *mval; /* array containing all m values of task 0, task 1 etc. */ + int mmax; + int nph; + + int *npair; /* number of ring pairs on every task */ + int *ofs_pair; /* accumulated npair */ + int npairtotal; /* total number of ring pairs */ + + double *theta; /* theta of first ring of every pair on task 0, task 1 etc. */ + int *ispair; /* is this really a pair? */ + + int *almcount, *almdisp, *mapcount, *mapdisp; /* for all2all communication */ + } sharp_mpi_info; + +static void sharp_make_mpi_info (MPI_Comm comm, const sharp_job *job, + sharp_mpi_info *minfo) + { + minfo->comm = comm; + MPI_Comm_size (comm, &minfo->ntasks); + MPI_Comm_rank (comm, &minfo->mytask); + + minfo->nm=RALLOC(int,minfo->ntasks); + MPI_Allgather ((int *)(&job->ainfo->nm),1,MPI_INT,minfo->nm,1,MPI_INT,comm); + minfo->ofs_m=RALLOC(int,minfo->ntasks+1); + minfo->ofs_m[0]=0; + for (int i=1; i<=minfo->ntasks; ++i) + minfo->ofs_m[i] = minfo->ofs_m[i-1]+minfo->nm[i-1]; + minfo->nmtotal=minfo->ofs_m[minfo->ntasks]; + minfo->mval=RALLOC(int,minfo->nmtotal); + MPI_Allgatherv(job->ainfo->mval, job->ainfo->nm, MPI_INT, minfo->mval, + minfo->nm, minfo->ofs_m, MPI_INT, comm); + + minfo->mmax=sharp_get_mmax(minfo->mval,minfo->nmtotal); + + minfo->npair=RALLOC(int,minfo->ntasks); + MPI_Allgather ((int *)(&job->ginfo->npairs), 1, MPI_INT, minfo->npair, 1, + MPI_INT, comm); + minfo->ofs_pair=RALLOC(int,minfo->ntasks+1); + minfo->ofs_pair[0]=0; + for (int i=1; i<=minfo->ntasks; ++i) + minfo->ofs_pair[i] = minfo->ofs_pair[i-1]+minfo->npair[i-1]; + minfo->npairtotal=minfo->ofs_pair[minfo->ntasks]; + + double *theta_tmp=RALLOC(double,job->ginfo->npairs); + int *ispair_tmp=RALLOC(int,job->ginfo->npairs); + for (int i=0; iginfo->npairs; ++i) + { + theta_tmp[i]=job->ginfo->pair[i].r1.theta; + ispair_tmp[i]=job->ginfo->pair[i].r2.nph>0; + } + minfo->theta=RALLOC(double,minfo->npairtotal); + minfo->ispair=RALLOC(int,minfo->npairtotal); + MPI_Allgatherv(theta_tmp, job->ginfo->npairs, MPI_DOUBLE, minfo->theta, + minfo->npair, minfo->ofs_pair, MPI_DOUBLE, comm); + MPI_Allgatherv(ispair_tmp, job->ginfo->npairs, MPI_INT, minfo->ispair, + minfo->npair, minfo->ofs_pair, MPI_INT, comm); + DEALLOC(theta_tmp); + DEALLOC(ispair_tmp); + + minfo->nph=2*job->nmaps*job->ntrans; + + minfo->almcount=RALLOC(int,minfo->ntasks); + minfo->almdisp=RALLOC(int,minfo->ntasks+1); + minfo->mapcount=RALLOC(int,minfo->ntasks); + minfo->mapdisp=RALLOC(int,minfo->ntasks+1); + minfo->almdisp[0]=minfo->mapdisp[0]=0; + for (int i=0; intasks; ++i) + { + minfo->almcount[i] = 2*minfo->nph*minfo->nm[minfo->mytask]*minfo->npair[i]; + minfo->almdisp[i+1] = minfo->almdisp[i]+minfo->almcount[i]; + minfo->mapcount[i] = 2*minfo->nph*minfo->nm[i]*minfo->npair[minfo->mytask]; + minfo->mapdisp[i+1] = minfo->mapdisp[i]+minfo->mapcount[i]; + } + } + +static void sharp_destroy_mpi_info (sharp_mpi_info *minfo) + { + DEALLOC(minfo->nm); + DEALLOC(minfo->ofs_m); + DEALLOC(minfo->mval); + DEALLOC(minfo->npair); + DEALLOC(minfo->ofs_pair); + DEALLOC(minfo->theta); + DEALLOC(minfo->ispair); + DEALLOC(minfo->almcount); + DEALLOC(minfo->almdisp); + DEALLOC(minfo->mapcount); + DEALLOC(minfo->mapdisp); + } + +static void sharp_communicate_alm2map (const sharp_mpi_info *minfo, dcmplx **ph) + { + dcmplx *phas_tmp = RALLOC(dcmplx,minfo->mapdisp[minfo->ntasks]/2); + + MPI_Alltoallv (*ph,minfo->almcount,minfo->almdisp,MPI_DOUBLE,phas_tmp, + minfo->mapcount,minfo->mapdisp,MPI_DOUBLE,minfo->comm); + + DEALLOC(*ph); + ALLOC(*ph,dcmplx,minfo->nph*minfo->npair[minfo->mytask]*minfo->nmtotal); + + for (int task=0; taskntasks; ++task) + for (int th=0; thnpair[minfo->mytask]; ++th) + for (int mi=0; minm[task]; ++mi) + { + int m = minfo->mval[mi+minfo->ofs_m[task]]; + int o1 = minfo->nph*(th*(minfo->mmax+1) + m); + int o2 = minfo->mapdisp[task]/2+minfo->nph*(mi+th*minfo->nm[task]); + for (int i=0; inph; ++i) + (*ph)[o1+i] = phas_tmp[o2+i]; + } + DEALLOC(phas_tmp); + } + +static void sharp_communicate_map2alm (const sharp_mpi_info *minfo, dcmplx **ph) + { + dcmplx *phas_tmp = RALLOC(dcmplx,minfo->mapdisp[minfo->ntasks]/2); + + for (int task=0; taskntasks; ++task) + for (int th=0; thnpair[minfo->mytask]; ++th) + for (int mi=0; minm[task]; ++mi) + { + int m = minfo->mval[mi+minfo->ofs_m[task]]; + int o1 = minfo->mapdisp[task]/2+minfo->nph*(mi+th*minfo->nm[task]); + int o2 = minfo->nph*(th*(minfo->mmax+1) + m); + for (int i=0; inph; ++i) + phas_tmp[o1+i] = (*ph)[o2+i]; + } + + DEALLOC(*ph); + ALLOC(*ph,dcmplx,minfo->nph*minfo->nm[minfo->mytask]*minfo->npairtotal); + + MPI_Alltoallv (phas_tmp,minfo->mapcount,minfo->mapdisp,MPI_DOUBLE, + *ph,minfo->almcount,minfo->almdisp,MPI_DOUBLE,minfo->comm); + + DEALLOC(phas_tmp); + } + +static void alloc_phase_mpi (sharp_job *job, int nm, int ntheta, + int nmfull, int nthetafull) + { + ptrdiff_t phase_size = (job->type==SHARP_MAP2ALM) ? + (ptrdiff_t)(nmfull)*ntheta : (ptrdiff_t)(nm)*nthetafull; + job->phase=RALLOC(dcmplx,2*job->ntrans*job->nmaps*phase_size); + } + +static void alm2map_comm (sharp_job *job, const sharp_mpi_info *minfo) + { + if (job->type != SHARP_MAP2ALM) + sharp_communicate_alm2map (minfo,&job->phase); + } + +static void map2alm_comm (sharp_job *job, const sharp_mpi_info *minfo) + { + if (job->type == SHARP_MAP2ALM) + sharp_communicate_map2alm (minfo,&job->phase); + } + +static void sharp_execute_job_mpi (sharp_job *job, MPI_Comm comm) + { + double timer=wallTime(); + int ntasks; + MPI_Comm_size(comm, &ntasks); + if (ntasks==1) /* fall back to scalar implementation */ + { sharp_execute_job (job); return; } + + int lmax = job->ainfo->lmax; + + job->norm_l = sharp_Ylmgen_get_norm (lmax, job->spin); + + sharp_mpi_info minfo; + sharp_make_mpi_info(comm, job, &minfo); + +/* clear output arrays if requested */ + init_output (job); + + alloc_phase_mpi (job,job->ainfo->nm,job->ginfo->npairs,minfo.mmax+1, + minfo.npairtotal); + + double *cth = RALLOC(double,minfo.npairtotal), + *sth = RALLOC(double,minfo.npairtotal); + idxhelper *stmp = RALLOC(idxhelper,minfo.npairtotal); + for (int i=0; iphase where necessary */ + map2phase (job, minfo.mmax, 0, job->ginfo->npairs); + + map2alm_comm (job, &minfo); + +#pragma omp parallel +{ + sharp_job ljob = *job; + sharp_Ylmgen_C generator; + sharp_Ylmgen_init (&generator,lmax,minfo.mmax,ljob.spin); + alloc_almtmp(&ljob,lmax); + +#pragma omp for schedule(dynamic,1) + for (int mi=0; miainfo->nm; ++mi) + { +/* alm->alm_tmp where necessary */ + alm2almtmp (&ljob, lmax, mi); + +/* inner conversion loop */ + inner_loop (&ljob, minfo.ispair, cth, sth, 0, minfo.npairtotal, + &generator, mi, idx); + +/* alm_tmp->alm where necessary */ + almtmp2alm (&ljob, lmax, mi); + } + + sharp_Ylmgen_destroy(&generator); + dealloc_almtmp(&ljob); + +#pragma omp critical + job->opcnt+=ljob.opcnt; +} /* end of parallel region */ + + alm2map_comm (job, &minfo); + +/* phase->map where necessary */ + phase2map (job, minfo.mmax, 0, job->ginfo->npairs); + + DEALLOC(cth); + DEALLOC(sth); + DEALLOC(idx); + DEALLOC(job->norm_l); + dealloc_phase (job); + sharp_destroy_mpi_info(&minfo); + job->time=wallTime()-timer; + } + +void sharp_execute_mpi (MPI_Comm comm, sharp_jobtype type, int spin, + int add_output, void *alm, void *map, const sharp_geom_info *geom_info, + const sharp_alm_info *alm_info, int ntrans, int dp, int nv, double *time, + unsigned long long *opcnt) + { + sharp_job job; + sharp_build_job_common (&job, type, spin, add_output, alm, map, geom_info, + alm_info, ntrans, dp, nv); + + sharp_execute_job_mpi (&job, comm); + if (time!=NULL) *time = job.time; + if (opcnt!=NULL) *opcnt = job.opcnt; + } + +#endif diff --git a/external/sharp/libsharp/sharp_mpi.h b/external/sharp/libsharp/sharp_mpi.h new file mode 100644 index 0000000..2a79864 --- /dev/null +++ b/external/sharp/libsharp/sharp_mpi.h @@ -0,0 +1,85 @@ +/* + * This file is part of libsharp. + * + * libsharp is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libsharp is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libsharp; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libsharp is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/*! \file sharp_mpi.h + * Interface for the spherical transform library with MPI support. + * + * Copyright (C) 2011,2012 Max-Planck-Society + * \author Martin Reinecke + */ + +#ifndef PLANCK_SHARP_MPI_H +#define PLANCK_SHARP_MPI_H + +#include +#include "sharp.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/*! Performs an MPI parallel libsharp SHT job. The interface deliberately does + not use the C99 "complex" data type, in order to be callable from C. + \param comm the MPI communicator to be used for this SHT + \param type the type of SHT + \param spin the spin of the quantities to be transformed + \param add_output if 0, the output arrays will be overwritten, + else the result will be added to the output arrays. + \param alm contains pointers to the a_lm coefficients. If \a spin==0, + alm[0] points to the a_lm of the first SHT, alm[1] to those of the second + etc. If \a spin>0, alm[0] and alm[1] point to the a_lm of the first SHT, + alm[2] and alm[3] to those of the second, etc. The exact data type of \a alm + depends on the \a dp parameter. + \param map contains pointers to the maps. If \a spin==0, + map[0] points to the map of the first SHT, map[1] to that of the second + etc. If \a spin>0, map[0] and map[1] point to the maps of the first SHT, + map[2] and map[3] to those of the second, etc. The exact data type of \a map + depends on the \a dp parameter. + \param geom_info A \c sharp_geom_info object compatible with the provided + \a map arrays. The total map geometry is the union of all \a geom_info + objects over the participating MPI tasks. + \param alm_info A \c sharp_alm_info object compatible with the provided + \a alm arrays. All \c m values from 0 to some \c mmax<=lmax must be present + exactly once in the union of all \a alm_info objects over the participating + MPI tasks. + \param ntrans the number of simultaneous SHTs + \param dp if 0, the \a alm is expected to have the type "complex float **" + and \a map is expected to have the type "float **"; otherwise the expected + types are "complex double **" and "double **", respectively. + \param nv Internally used SHT parameter. Set to 0 unless you know what you are + doing. + \param time If not NULL, the wall clock time required for this SHT + (in seconds)will be written here. + \param opcnt If not NULL, a conservative estimate of the total floating point + operation count for this SHT will be written here. */ +void sharp_execute_mpi (MPI_Comm comm, sharp_jobtype type, int spin, + int add_output, void *alm, void *map, const sharp_geom_info *geom_info, + const sharp_alm_info *alm_info, int ntrans, int dp, int nv, double *time, + unsigned long long *opcnt); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/external/sharp/libsharp/sharp_test.c b/external/sharp/libsharp/sharp_test.c new file mode 100644 index 0000000..98ecdf8 --- /dev/null +++ b/external/sharp/libsharp/sharp_test.c @@ -0,0 +1,249 @@ +/* + * This file is part of libsharp. + * + * libsharp is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libsharp is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libsharp; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libsharp is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/*! \file sharp_test.c + Accuracy test for libsharp's map analysis. + + This program first generates a_lm coefficients up to + a user-specified lmax (with mmax=lmax); where applicable, the + real and imaginary parts of the coefficients are uniform + random numbers of the interval [-1;1[. + Afterwards, the random a_lm are converted to a map. + This map is analyzed (optionally using an iterative scheme + with a user-supplied number of steps). + After every iteration, the code then outputs the RMS of the residual a_lm + (i.e. the difference between the current and original a_lm), divided by + the RMS of the original a_lm, as well as the maximum absolute change of any + real or imaginary part between the current and original a_lm. + + This operation can be performed for several different pixelisations: + - a Gaussian with the minimal number of rings for exact analysis + and a user-defined ring resolution + - an ECP grid with the minimal number of rings for exact analysis + and a user-defined ring resolution + - a Healpix grid with a user-defined Nside parameter. + + The user can specify the spin of the desired transform. + + Copyright (C) 2006-2012 Max-Planck-Society + \author Martin Reinecke +*/ + +#include +#include +#ifdef USE_MPI +#include "mpi.h" +#endif +#include "sharp.h" +#include "sharp_geomhelpers.h" +#include "sharp_almhelpers.h" +#include "c_utils.h" +#include "sharp_announce.h" +#include "sharp_core.h" +#include "memusage.h" + +typedef complex double dcmplx; + +static double drand (double min, double max) + { return min + (max-min)*rand()/(RAND_MAX+1.0); } + +static void random_alm (dcmplx *alm, sharp_alm_info *helper, int spin) + { + for (int mi=0;minm; ++mi) + { + int m=helper->mval[mi]; + for (int l=m;l<=helper->lmax; ++l) + { + if ((lmaxdiff) maxdiff=fabs(x); + if (fabs(y)>maxdiff) maxdiff=fabs(y); + } + sum=sqrt(sum/nalms); + sum2=sqrt(sum2/nalms); + printf("component %i: rms %e, maxerr %e\n",i, sum/sum2, maxdiff); + } + } + +static void map2alm_iter (sharp_geom_info *tinfo, double **map, + dcmplx **alm_orig, dcmplx **alm, int lmax, int mmax, + ptrdiff_t npix, ptrdiff_t nalms, int spin, int ntrans, int niter) + { + int ncomp = ntrans*((spin==0) ? 1 : 2); + + sharp_alm_info *alms; + sharp_make_triangular_alm_info(lmax,mmax,1,&alms); + + double time; + unsigned long long opcnt; + sharp_execute(SHARP_MAP2ALM,spin,0,&alm[0],&map[0],tinfo,alms,ntrans,1,0, + &time,&opcnt); + printf("wall time for map2alm: %fs\n",time); + printf("Performance: %fGFLOPs/s\n",1e-9*opcnt/time); + measure_errors(alm_orig,alm,nalms,ncomp); + + for (int iter=0; iter ",1); + + int lmax=atoi(argv[2]); + int niter=atoi(argv[4]); + int spin=atoi(argv[5]); + int ntrans=atoi(argv[6]); + + printf("Testing map analysis accuracy.\n"); + printf("lmax=%d, %d iterations, spin=%d\n", lmax, niter, spin); + + sharp_geom_info *tinfo; + if (strcmp(argv[1],"gauss")==0) + { + int nrings=lmax+1; + int ppring=atoi(argv[3]); + ptrdiff_t npix=(ptrdiff_t)nrings*ppring; + printf("\nTesting Gaussian grid (%d rings, %d pixels/ring, %ld pixels)\n", + nrings,ppring,(long)npix); + sharp_make_gauss_geom_info (nrings, ppring, 1, ppring, &tinfo); + check_accuracy(tinfo,lmax,lmax,npix,spin,ntrans,niter); + sharp_destroy_geom_info(tinfo); + } + else if (strcmp(argv[1],"ecp")==0) + { + int nrings=2*lmax+2; + int ppring=atoi(argv[3]); + ptrdiff_t npix=(ptrdiff_t)nrings*ppring; + printf("\nTesting ECP grid (%d rings, %d pixels/ring, %ld pixels)\n", + nrings,ppring,(long)npix); + sharp_make_ecp_geom_info (nrings, ppring, 0., 1, ppring, &tinfo); + check_accuracy(tinfo,lmax,lmax,npix,spin,ntrans,niter); + sharp_destroy_geom_info(tinfo); + } + else if (strcmp(argv[1],"healpix")==0) + { + int nside=atoi(argv[3]); + if (nside<1) nside=1; + ptrdiff_t npix=12*(ptrdiff_t)nside*nside; + printf("\nTesting Healpix grid (nside=%d, %ld pixels)\n", + nside,(long)npix); + sharp_make_healpix_geom_info (nside, 1, &tinfo); + check_accuracy(tinfo,lmax,lmax,npix,spin,ntrans,niter); + sharp_destroy_geom_info(tinfo); + } + else + UTIL_FAIL("unknown grid geometry"); + + printf("\nMemory high water mark: %.2f MB\n",VmHWM()/(1<<20)); + +#ifdef USE_MPI + MPI_Finalize(); +#endif + return 0; + } diff --git a/external/sharp/libsharp/sharp_test_mpi.c b/external/sharp/libsharp/sharp_test_mpi.c new file mode 100644 index 0000000..cca647c --- /dev/null +++ b/external/sharp/libsharp/sharp_test_mpi.c @@ -0,0 +1,359 @@ +/* + * This file is part of libsharp. + * + * libsharp is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libsharp is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libsharp; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libsharp is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/*! \file sharp_test_mpi.c + Accuracy test for libsharp's map analysis with MPI support. + + This program first generates a_lm coefficients up to + a user-specified lmax (with mmax=lmax); where applicable, the + real and imaginary parts of the coefficients are uniform + random numbers of the interval [-1;1[. + Afterwards, the random a_lm are converted to a map. + This map is analyzed (optionally using an iterative scheme + with a user-supplied number of steps). + After every iteration, the code then outputs the RMS of the residual a_lm + (i.e. the difference between the current and original a_lm), divided by + the RMS of the original a_lm, as well as the maximum absolute change of any + real or imaginary part between the current and original a_lm. + + This operation can be performed for several different pixelisations: + - a Gaussian with the minimal number of rings for exact analysis + and a user-defined ring resolution + - an ECP grid with the minimal number of rings for exact analysis + and a user-defined ring resolution + - a Healpix grid with a user-defined Nside parameter. + + The user can specify the spin of the desired transform. + + Copyright (C) 2006-2012 Max-Planck-Society + \author Martin Reinecke +*/ + +#ifdef USE_MPI + +#include +#include +#include "sharp_mpi.h" +#include "sharp_geomhelpers.h" +#include "sharp_almhelpers.h" +#include "c_utils.h" +#include "walltime_c.h" +#include "sharp_announce.h" +#include "sharp_core.h" + +typedef complex double dcmplx; + +int ntasks, mytask; + +static unsigned long long totalops (unsigned long long val) + { + unsigned long long tmp; + MPI_Allreduce (&val, &tmp,1, MPI_UNSIGNED_LONG_LONG, MPI_SUM, MPI_COMM_WORLD); + return tmp; + } + +static double maxTime (double val) + { + double tmp; + MPI_Allreduce (&val, &tmp,1, MPI_DOUBLE, MPI_MAX, MPI_COMM_WORLD); + return tmp; + } + +static double drand (double min, double max) + { return min + (max-min)*rand()/(RAND_MAX+1.0); } + +static ptrdiff_t get_nalms(const sharp_alm_info *ainfo) + { + ptrdiff_t res=0; + for (int i=0; inm; ++i) + res += ainfo->lmax-ainfo->mval[i]+1; + return res; + } + +static ptrdiff_t get_npix(const sharp_geom_info *ginfo) + { + ptrdiff_t res=0; + for (int i=0; inpairs; ++i) + { + res += ginfo->pair[i].r1.nph; + if (ginfo->pair[i].r2.nph>0) res += ginfo->pair[i].r2.nph; + } + return res; + } + +static void reduce_alm_info(sharp_alm_info *ainfo) + { + int nmnew=0; + ptrdiff_t ofs = 0; + for (int i=mytask; inm; i+=ntasks,++nmnew) + { + ainfo->mval[nmnew]=ainfo->mval[i]; + ainfo->mvstart[nmnew]=ofs-ainfo->mval[nmnew]; + ofs+=ainfo->lmax-ainfo->mval[nmnew]+1; + } + ainfo->nm=nmnew; + } + +static void reduce_geom_info(sharp_geom_info *ginfo) + { + int npairsnew=0; + ptrdiff_t ofs = 0; + for (int i=mytask; inpairs; i+=ntasks,++npairsnew) + { + ginfo->pair[npairsnew]=ginfo->pair[i]; + ginfo->pair[npairsnew].r1.ofs=ofs; + ofs+=ginfo->pair[npairsnew].r1.nph; + ginfo->pair[npairsnew].r2.ofs=ofs; + if (ginfo->pair[npairsnew].r2.nph>0) ofs+=ginfo->pair[npairsnew].r2.nph; + } + ginfo->npairs=npairsnew; + } + +static void random_alm (dcmplx *alm, sharp_alm_info *helper, int spin) + { + static int cnt=0; + ++cnt; + for (int mi=0;minm; ++mi) + { + int m=helper->mval[mi]; + srand(1234567*cnt+8912*m); + for (int l=m;l<=helper->lmax; ++l) + { + if ((lnm; ++mi) + { + int m=ainfo->mval[mi]; + for (int l=m; l<=ainfo->lmax; ++l) + { + ptrdiff_t idx=sharp_alm_index(ainfo,l,mi); + double x=creal(alm[i][idx])-creal(alm2[i][idx]), + y=cimag(alm[i][idx])-cimag(alm2[i][idx]); + sum+=x*x+y*y; + sum2+=creal(alm[i][idx])*creal(alm[i][idx]) + +cimag(alm[i][idx])*cimag(alm[i][idx]); + if (fabs(x)>maxdiff) maxdiff=fabs(x); + if (fabs(y)>maxdiff) maxdiff=fabs(y); + } + } + + MPI_Allreduce(&sum,&sumtot,1,MPI_DOUBLE,MPI_SUM,MPI_COMM_WORLD); + MPI_Allreduce(&sum2,&sum2tot,1,MPI_DOUBLE,MPI_SUM,MPI_COMM_WORLD); + MPI_Allreduce(&maxdiff,&maxdifftot,1,MPI_DOUBLE,MPI_MAX,MPI_COMM_WORLD); + sumtot=sqrt(sumtot/nalms_tot); + sum2tot=sqrt(sum2tot/nalms_tot); + if (mytask==0) + printf("component %i: rms %e, maxerr %e\n",i, sumtot/sum2tot, maxdifftot); + } + } + +static void map2alm_iter (sharp_geom_info *tinfo, double **map, + dcmplx **alm_orig, dcmplx **alm, int lmax, int mmax, + ptrdiff_t npix, int spin, int ntrans, int niter) + { + int ncomp = ntrans*((spin==0) ? 1 : 2); + + sharp_alm_info *alms; + sharp_make_triangular_alm_info(lmax,mmax,1,&alms); + reduce_alm_info(alms); + + double jtime; + unsigned long long jopcnt; + + sharp_execute_mpi(MPI_COMM_WORLD,SHARP_MAP2ALM,spin,0,&alm[0],&map[0], + tinfo,alms,ntrans,1,0,&jtime,&jopcnt); + unsigned long long opcnt=totalops(jopcnt); + double timer=maxTime(jtime); + if (mytask==0) printf("wall time for map2alm: %fs\n",timer); + if (mytask==0) printf("Performance: %fGFLOPs/s\n",1e-9*opcnt/timer); + measure_errors(alm_orig,alm,alms,ncomp); + + for (int iter=0; iter ", + mytask==0); + int lmax=atoi(argv[2]); + int niter=atoi(argv[4]); + int spin=atoi(argv[5]); + int ntrans=atoi(argv[6]); + + if (mytask==0) + { + printf("Testing map analysis accuracy.\n"); + printf("lmax=%d, %d iterations, spin=%d\n", lmax, niter, spin); + } + + sharp_geom_info *tinfo; + if (strcmp(argv[1],"gauss")==0) + { + int nrings=lmax+1; + int ppring=atoi(argv[3]); + ptrdiff_t npix=(ptrdiff_t)nrings*ppring; + if (mytask==0) + printf("\nTesting Gaussian grid (%d rings, %d pixels/ring, %ld pixels)\n", + nrings,ppring,(long)npix); + sharp_make_gauss_geom_info (nrings, ppring, 1, ppring, &tinfo); + reduce_geom_info(tinfo); + npix=get_npix(tinfo); + check_accuracy(tinfo,lmax,lmax,npix,spin,ntrans,niter); + sharp_destroy_geom_info(tinfo); + } + else if (strcmp(argv[1],"ecp")==0) + { + int nrings=2*lmax+2; + int ppring=atoi(argv[3]); + ptrdiff_t npix=(ptrdiff_t)nrings*ppring; + if (mytask==0) + printf("\nTesting ECP grid (%d rings, %d pixels/ring, %ld pixels)\n", + nrings,ppring,(long)npix); + sharp_make_ecp_geom_info (nrings, ppring, 0., 1, ppring, &tinfo); + reduce_geom_info(tinfo); + npix=get_npix(tinfo); + check_accuracy(tinfo,lmax,lmax,npix,spin,ntrans,niter); + sharp_destroy_geom_info(tinfo); + } + else if (strcmp(argv[1],"healpix")==0) + { + int nside=atoi(argv[3]); + if (nside<1) nside=1; + ptrdiff_t npix=12*(ptrdiff_t)nside*nside; + if (mytask==0) + printf("\nTesting Healpix grid (nside=%d, %ld pixels)\n", + nside,(long)npix); + sharp_make_healpix_geom_info (nside, 1, &tinfo); + reduce_geom_info(tinfo); + npix=get_npix(tinfo); + check_accuracy(tinfo,lmax,lmax,npix,spin,ntrans,niter); + sharp_destroy_geom_info(tinfo); + } + else + UTIL_FAIL("unknown grid geometry"); + + MPI_Finalize(); + return 0; + } + +#else + +#include "c_utils.h" + +int main(void) + { UTIL_FAIL("MPI support not enabled."); return 1; } + +#endif diff --git a/external/sharp/libsharp/sharp_vecsupport.h b/external/sharp/libsharp/sharp_vecsupport.h new file mode 100644 index 0000000..54f23df --- /dev/null +++ b/external/sharp/libsharp/sharp_vecsupport.h @@ -0,0 +1,174 @@ +/* + * This file is part of libsharp. + * + * libsharp is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libsharp is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libsharp; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libsharp is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/* \file sharp_vecsupport.h + * Convenience functions for vector arithmetics + * + * Copyright (C) 2012 Max-Planck-Society + * Author: Martin Reinecke + */ + +#ifndef SHARP_VECSUPPORT_H +#define SHARP_VECSUPPORT_H + +#include +#include "sharp_vecutil.h" + +typedef double Ts; + +#if (VLEN==1) + +typedef double Tv; + +#define vadd(a,b) ((a)+(b)) +#define vaddeq(a,b) ((a)+=(b)) +#define vsub(a,b) ((a)-(b)) +#define vsubeq(a,b) ((a)-=(b)) +#define vmul(a,b) ((a)*(b)) +#define vmuleq(a,b) ((a)*=(b)) +#define vfmaeq(a,b,c) ((a)+=(b)*(c)) +#define vfmseq(a,b,c) ((a)-=(b)*(c)) +#define vfmaaeq(a,b,c,d,e) ((a)+=(b)*(c)+(d)*(e)) +#define vfmaseq(a,b,c,d,e) ((a)+=(b)*(c)-(d)*(e)) +#define vneg(a) (-(a)) +#define vload(a) (a) +#define vabs(a) fabs(a) +#define vsqrt(a) sqrt(a) +#define vlt(a,b) (((a)<(b))?1.:0.) +#define vgt(a,b) (((a)>(b))?1.:0.) +#define vge(a,b) (((a)>=(b))?1.:0.) +#define vne(a,b) (((a)!=(b))?1.:0.) +#define vand(a,b) ((((a)*(b))!=0.)?1.:0.) +#define vor(a,b) ((((a)+(b))!=0.)?1.:0.) + +static inline Tv vmin (Tv a, Tv b) { return (ab) ? a : b; } + +#define vanyTrue(a) ((a)!=0.) +#define vallTrue(a) ((a)!=0.) +#define vblend(m,a,b) (((m)!=0.) ? (a) : (b)) +#define vzero 0. +#define vone 1. + +#endif + +#if (VLEN==2) + +#include + +#if defined (__SSE3__) +#include +#endif +#if defined (__SSE4_1__) +#include +#endif + +typedef __m128d Tv; + +#define vadd(a,b) _mm_add_pd(a,b) +#define vaddeq(a,b) a=_mm_add_pd(a,b) +#define vsub(a,b) _mm_sub_pd(a,b) +#define vsubeq(a,b) a=_mm_sub_pd(a,b) +#define vmul(a,b) _mm_mul_pd(a,b) +#define vmuleq(a,b) a=_mm_mul_pd(a,b) +#define vfmaeq(a,b,c) a=_mm_add_pd(a,_mm_mul_pd(b,c)) +#define vfmseq(a,b,c) a=_mm_sub_pd(a,_mm_mul_pd(b,c)) +#define vfmaaeq(a,b,c,d,e) \ + a=_mm_add_pd(a,_mm_add_pd(_mm_mul_pd(b,c),_mm_mul_pd(d,e))) +#define vfmaseq(a,b,c,d,e) \ + a=_mm_add_pd(a,_mm_sub_pd(_mm_mul_pd(b,c),_mm_mul_pd(d,e))) +#define vneg(a) _mm_xor_pd(_mm_set1_pd(-0.),a) +#define vload(a) _mm_set1_pd(a) +#define vabs(a) _mm_andnot_pd(_mm_set1_pd(-0.),a) +#define vsqrt(a) _mm_sqrt_pd(a) +#define vlt(a,b) _mm_cmplt_pd(a,b) +#define vgt(a,b) _mm_cmpgt_pd(a,b) +#define vge(a,b) _mm_cmpge_pd(a,b) +#define vne(a,b) _mm_cmpneq_pd(a,b) +#define vand(a,b) _mm_and_pd(a,b) +#define vor(a,b) _mm_or_pd(a,b) +#define vmin(a,b) _mm_min_pd(a,b) +#define vmax(a,b) _mm_max_pd(a,b); +#define vanyTrue(a) (_mm_movemask_pd(a)!=0) +#define vallTrue(a) (_mm_movemask_pd(a)==3) +#if defined(__SSE4_1__) +#define vblend(m,a,b) _mm_blendv_pd(b,a,m) +#else +static inline Tv vblend(Tv m, Tv a, Tv b) + { return _mm_or_pd(_mm_and_pd(a,m),_mm_andnot_pd(m,b)); } +#endif +#define vzero _mm_setzero_pd() +#define vone _mm_set1_pd(1.) + +#endif + +#if (VLEN==4) + +#include +#ifdef __FMA4__ +#include +#endif + +typedef __m256d Tv; + +#define vadd(a,b) _mm256_add_pd(a,b) +#define vaddeq(a,b) a=_mm256_add_pd(a,b) +#define vsub(a,b) _mm256_sub_pd(a,b) +#define vsubeq(a,b) a=_mm256_sub_pd(a,b) +#define vmul(a,b) _mm256_mul_pd(a,b) +#define vmuleq(a,b) a=_mm256_mul_pd(a,b) +#ifdef __FMA4__ +#define vfmaeq(a,b,c) a=_mm256_macc_pd(b,c,a) +#define vfmseq(a,b,c) a=_mm256_nmacc_pd(b,c,a) +#define vfmaaeq(a,b,c,d,e) a=_mm256_macc_pd(d,e,_mm256_macc_pd(b,c,a)) +#define vfmaseq(a,b,c,d,e) a=_mm256_nmacc_pd(d,e,_mm256_macc_pd(b,c,a)) +#else +#define vfmaeq(a,b,c) a=_mm256_add_pd(a,_mm256_mul_pd(b,c)) +#define vfmseq(a,b,c) a=_mm256_sub_pd(a,_mm256_mul_pd(b,c)) +#define vfmaaeq(a,b,c,d,e) \ + a=_mm256_add_pd(a,_mm256_add_pd(_mm256_mul_pd(b,c),_mm256_mul_pd(d,e))) +#define vfmaseq(a,b,c,d,e) \ + a=_mm256_add_pd(a,_mm256_sub_pd(_mm256_mul_pd(b,c),_mm256_mul_pd(d,e))) +#endif +#define vneg(a) _mm256_xor_pd(_mm256_set1_pd(-0.),a) +#define vload(a) _mm256_set1_pd(a) +#define vabs(a) _mm256_andnot_pd(_mm256_set1_pd(-0.),a) +#define vsqrt(a) _mm256_sqrt_pd(a) +#define vlt(a,b) _mm256_cmp_pd(a,b,_CMP_LT_OQ) +#define vgt(a,b) _mm256_cmp_pd(a,b,_CMP_GT_OQ) +#define vge(a,b) _mm256_cmp_pd(a,b,_CMP_GE_OQ) +#define vne(a,b) _mm256_cmp_pd(a,b,_CMP_NEQ_OQ) +#define vand(a,b) _mm256_and_pd(a,b) +#define vor(a,b) _mm256_or_pd(a,b) +#define vmin(a,b) _mm256_min_pd(a,b) +#define vmax(a,b) _mm256_max_pd(a,b) +#define vanyTrue(a) (_mm256_movemask_pd(a)!=0) +#define vallTrue(a) (_mm256_movemask_pd(a)==15) +#define vblend(m,a,b) _mm256_blendv_pd(b,a,m) +#define vzero _mm256_setzero_pd() +#define vone _mm256_set1_pd(1.) + +#endif + +#endif diff --git a/external/sharp/libsharp/sharp_vecutil.h b/external/sharp/libsharp/sharp_vecutil.h new file mode 100644 index 0000000..fb6b60f --- /dev/null +++ b/external/sharp/libsharp/sharp_vecutil.h @@ -0,0 +1,43 @@ +/* + * This file is part of libc_utils. + * + * libc_utils is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libc_utils is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libc_utils; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libc_utils is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/*! \file sharp_vecutil.h + * Functionality related to vector instruction support + * + * Copyright (C) 2012 Max-Planck-Society + * \author Martin Reinecke + */ + +#ifndef SHARP_VECUTIL_H +#define SHARP_VECUTIL_H + +#if (defined (__AVX__)) +#define VLEN 4 +#elif (defined (__SSE2__)) +#define VLEN 2 +#else +#define VLEN 1 +#endif + +#endif diff --git a/external/sharp/libsharp/sharp_ylmgen_c.c b/external/sharp/libsharp/sharp_ylmgen_c.c new file mode 100644 index 0000000..5f0f1a1 --- /dev/null +++ b/external/sharp/libsharp/sharp_ylmgen_c.c @@ -0,0 +1,230 @@ +/* + * This file is part of libsharp. + * + * libsharp is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * libsharp is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with libsharp; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * libsharp is being developed at the Max-Planck-Institut fuer Astrophysik + * and financially supported by the Deutsches Zentrum fuer Luft- und Raumfahrt + * (DLR). + */ + +/* + * Helper code for efficient calculation of Y_lm(theta,phi=0) + * + * Copyright (C) 2005-2012 Max-Planck-Society + * Author: Martin Reinecke + */ + +#include +#include +#include "sharp_ylmgen_c.h" +#include "c_utils.h" + +static inline void normalize (double *val, int *scale, double xfmax) + { + while (fabs(*val)>xfmax) { *val*=sharp_fsmall; ++*scale; } + if (*val!=0.) + while (fabs(*val)lmax = l_max; + gen->mmax = m_max; + UTIL_ASSERT(spin>=0,"incorrect spin"); + gen->s = spin; + UTIL_ASSERT((sharp_minscale<=0)&&(sharp_maxscale>0), + "bad value for min/maxscale"); + gen->cf=RALLOC(double,sharp_maxscale-sharp_minscale+1); + gen->cf[-sharp_minscale]=1.; + for (int m=-sharp_minscale-1; m>=0; --m) + gen->cf[m]=gen->cf[m+1]*sharp_fsmall; + for (int m=-sharp_minscale+1; m<(sharp_maxscale-sharp_minscale+1); ++m) + gen->cf[m]=gen->cf[m-1]*sharp_fbig; + + gen->m = -1; + if (spin==0) + { + gen->rf = RALLOC(sharp_ylmgen_dbl2,gen->lmax+1); + gen->mfac = RALLOC(double,gen->mmax+1); + gen->mfac[0] = inv_sqrt4pi; + for (int m=1; m<=gen->mmax; ++m) + gen->mfac[m] = gen->mfac[m-1]*sqrt((2*m+1.)/(2*m)); + gen->root = RALLOC(double,2*gen->lmax+5); + gen->iroot = RALLOC(double,2*gen->lmax+5); + for (int m=0; m<2*gen->lmax+5; ++m) + { + gen->root[m] = sqrt(m); + gen->iroot[m] = (m==0) ? 0. : 1./gen->root[m]; + } + } + else + { + gen->m=gen->mlo=gen->mhi=-1234567890; + ALLOC(gen->fx,sharp_ylmgen_dbl3,gen->lmax+2); + for (int m=0; mlmax+2; ++m) + gen->fx[m].f[0]=gen->fx[m].f[1]=gen->fx[m].f[2]=0.; + ALLOC(gen->inv,double,gen->lmax+1); + gen->inv[0]=0; + for (int m=1; mlmax+1; ++m) gen->inv[m]=1./m; + ALLOC(gen->flm1,double,2*gen->lmax+1); + ALLOC(gen->flm2,double,2*gen->lmax+1); + for (int m=0; m<2*gen->lmax+1; ++m) + { + gen->flm1[m] = sqrt(1./(m+1.)); + gen->flm2[m] = sqrt(m/(m+1.)); + } + ALLOC(gen->prefac,double,gen->mmax+1); + ALLOC(gen->fscale,int,gen->mmax+1); + double *fac = RALLOC(double,2*gen->lmax+1); + int *facscale = RALLOC(int,2*gen->lmax+1); + fac[0]=1; facscale[0]=0; + for (int m=1; m<2*gen->lmax+1; ++m) + { + fac[m]=fac[m-1]*sqrt(m); + facscale[m]=facscale[m-1]; + normalize(&fac[m],&facscale[m],sharp_fbighalf); + } + for (int m=0; m<=gen->mmax; ++m) + { + int mlo=gen->s, mhi=m; + if (mhiprefac[m]=tfac; + gen->fscale[m]=tscale; + } + DEALLOC(fac); + DEALLOC(facscale); + } + } + +void sharp_Ylmgen_destroy (sharp_Ylmgen_C *gen) + { + DEALLOC(gen->cf); + if (gen->s==0) + { + DEALLOC(gen->rf); + DEALLOC(gen->mfac); + DEALLOC(gen->root); + DEALLOC(gen->iroot); + } + else + { + DEALLOC(gen->fx); + DEALLOC(gen->prefac); + DEALLOC(gen->fscale); + DEALLOC(gen->flm1); + DEALLOC(gen->flm2); + DEALLOC(gen->inv); + } + } + +void sharp_Ylmgen_prepare (sharp_Ylmgen_C *gen, int m) + { + if (m==gen->m) return; + UTIL_ASSERT(m>=0,"incorrect m"); + gen->m = m; + + if (gen->s==0) + { + gen->rf[m].f[0] = gen->root[2*m+3]; + gen->rf[m].f[1] = 0.; + for (int l=m+1; l<=gen->lmax; ++l) + { + double tmp=gen->root[2*l+3]*gen->iroot[l+1+m]*gen->iroot[l+1-m]; + gen->rf[l].f[0] = tmp*gen->root[2*l+1]; + gen->rf[l].f[1] = tmp*gen->root[l+m]*gen->root[l-m]*gen->iroot[2*l-1]; + } + } + else + { + int mlo_=m, mhi_=gen->s; + if (mhi_mhi==mhi_) && (gen->mlo==mlo_)); + + gen->mlo = mlo_; gen->mhi = mhi_; + + if (!ms_similar) + { + for (int l=gen->mhi; llmax; ++l) + { + double t = gen->flm1[l+gen->m]*gen->flm1[l-gen->m] + *gen->flm1[l+gen->s]*gen->flm1[l-gen->s]; + double lt = 2*l+1; + double l1 = l+1; + gen->fx[l+1].f[0]=l1*lt*t; + gen->fx[l+1].f[1]=gen->m*gen->s*gen->inv[l]*gen->inv[l+1]; + t = gen->flm2[l+gen->m]*gen->flm2[l-gen->m] + *gen->flm2[l+gen->s]*gen->flm2[l-gen->s]; + gen->fx[l+1].f[2]=t*l1*gen->inv[l]; + } + } + + gen->preMinus_p = gen->preMinus_m = 0; + if (gen->mhi==gen->m) + { + gen->cosPow = gen->mhi+gen->s; gen->sinPow = gen->mhi-gen->s; + gen->preMinus_p = gen->preMinus_m = ((gen->mhi-gen->s)&1); + } + else + { + gen->cosPow = gen->mhi+gen->m; gen->sinPow = gen->mhi-gen->m; + gen->preMinus_m = ((gen->mhi+gen->m)&1); + } + } + } + +double *sharp_Ylmgen_get_norm (int lmax, int spin) + { + const double pi = 3.141592653589793238462643383279502884197; + double *res=RALLOC(double,lmax+1); + /* sign convention for H=1 (LensPix paper) */ +#if 1 + double spinsign = (spin>0) ? -1.0 : 1.0; +#else + double spinsign = 1.0; +#endif + + if (spin==0) + { + for (int l=0; l<=lmax; ++l) + res[l]=1.; + return res; + } + + spinsign = (spin&1) ? -spinsign : spinsign; + for (int l=0; l<=lmax; ++l) + res[l] = (l