mirror of
https://github.com/Richard-Sti/csiborgtools.git
synced 2024-12-23 04:28:01 +00:00
64 lines
2.2 KiB
Python
64 lines
2.2 KiB
Python
|
# Copyright (C) 2022 Richard Stiskalek
|
||
|
|
# This program 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 3 of the License, or (at your
|
||
|
|
# option) any later version.
|
||
|
|
#
|
||
|
|
# This program 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 this program; if not, write to the Free Software Foundation, Inc.,
|
||
|
|
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||
|
|
"""
|
||
|
|
Script to generate the mmain files, i.e. sums up the substructe of children.
|
||
|
|
"""
|
||
|
|
from datetime import datetime
|
||
|
|
|
||
|
|
import numpy
|
||
|
|
from mpi4py import MPI
|
||
|
|
from TaskmasterMPI import master_process, worker_process
|
||
|
|
|
||
|
|
try:
|
||
|
|
import csiborgtools
|
||
|
|
except ModuleNotFoundError:
|
||
|
|
import sys
|
||
|
|
sys.path.append("../")
|
||
|
|
import csiborgtools
|
||
|
|
|
||
|
|
# Get MPI things
|
||
|
|
comm = MPI.COMM_WORLD
|
||
|
|
rank = comm.Get_rank()
|
||
|
|
nproc = comm.Get_size()
|
||
|
|
|
||
|
|
paths = csiborgtools.read.CSiBORGPaths(**csiborgtools.paths_glamdring)
|
||
|
|
mmain_reader = csiborgtools.read.MmainReader(paths)
|
||
|
|
|
||
|
|
|
||
|
|
def do_mmain(nsim):
|
||
|
|
nsnap = max(paths.get_snapshots(nsim))
|
||
|
|
# NOTE: currently works for highest snapshot anyway
|
||
|
|
mmain, ultimate_parent = mmain_reader.make_mmain(nsim, verbose=False)
|
||
|
|
numpy.savez(paths.mmain_path(nsnap, nsim),
|
||
|
|
mmain=mmain, ultimate_parent=ultimate_parent)
|
||
|
|
|
||
|
|
###############################################################################
|
||
|
|
# MPI task delegation #
|
||
|
|
###############################################################################
|
||
|
|
|
||
|
|
|
||
|
|
if nproc > 1:
|
||
|
|
if rank == 0:
|
||
|
|
tasks = list(paths.get_ics(tonew=False))
|
||
|
|
master_process(tasks, comm, verbose=True)
|
||
|
|
else:
|
||
|
|
worker_process(do_mmain, comm, verbose=False)
|
||
|
|
else:
|
||
|
|
tasks = paths.get_ics(tonew=False)
|
||
|
|
for task in tasks:
|
||
|
|
print("{}: completing task `{}`.".format(datetime.now(), task))
|
||
|
|
do_mmain(task)
|
||
|
|
|
||
|
|
comm.Barrier()
|