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Fixes. Now run through classical testcase.

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This commit is contained in:
Guilhem Lavaux 2013-06-11 11:51:07 +02:00
parent cb9c4393c5
commit 03d7fda57f
2 changed files with 27 additions and 18 deletions
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43
c_tools/zobov2/voz1b1/voz1b1.cpp
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@ -1,3 +1,4 @@
#include <cassert>
#include <boost/format.hpp>
#include <iostream>
#include <fstream>
@ -59,10 +60,12 @@ void BoxData::checkParticle(double *xyz, bool& in_main, bool& in_buf)
in_buf = in_buf && (fabs(xyz[d]) < totwidth2[d]);
in_main = in_main && (fabs(xyz[d]) <= width2[d]);
}
assert(!in_main || in_buf);
}
void BoxData::prepareBox(const PositionData& pdata, int *b_id, int *numdivs)
{
double BF = std::numeric_limits<double>::max();
guard_added = false;
for (int i = 0; i < 3; i++)
@ -82,7 +85,7 @@ void BoxData::prepareBox(const PositionData& pdata, int *b_id, int *numdivs)
exit(0);
}
g[i] = (bf / 2.)*(1. + sqrt(1 - 2.*s[i]*s[i]/(bf*bf)));
cout << format("s[%d] = %f, bf = %f, g[%d] = %f.") % s[i] % i % bf % g[i] % i << endl;
cout << format("s[%d] = %f, bf = %f, g[%d] = %f.") % i% s[i] % bf % i % g[i] << endl;
c[i] = b_id[i] * width[i];
}
@ -99,18 +102,20 @@ void BoxData::prepareBox(const PositionData& pdata, int *b_id, int *numdivs)
double xyz[3] = { pdata.xyz[0][i], pdata.xyz[1][i], pdata.xyz[2][i] };
bool is_it_in_buf, is_it_in_main;
checkParticle(xyz, is_it_in_buf, is_it_in_main);
checkParticle(xyz, is_it_in_main, is_it_in_buf);
if (is_it_in_buf)
nvpbuf++;
if (is_it_in_main)
nvp++;
assert(nvp <= nvpbuf);
}
nvpbuf += 6*(NGUARD+1)*(NGUARD+1); /* number of guard points */
nvpall = nvpbuf;
parts = new coordT[3*nvpbuf];
orig = new pid_t[nvpbuf];
parts = new coordT[3*nvpall];
orig = new pid_t[nvpall];
if (parts == 0)
{
@ -123,12 +128,12 @@ void BoxData::prepareBox(const PositionData& pdata, int *b_id, int *numdivs)
exit(0);
}
nvp = 0; nvpall = 0; /* nvp = number of particles without buffer */
nvp = 0; /* nvp = number of particles without buffer */
for (int j = 0; j < 3; j++)
{
xyz_min[j] = -std::numeric_limits<double>::max();
xyz_max[j] = std::numeric_limits<double>::max();
xyz_min[j] = BF;
xyz_max[j] = -BF;
}
for (pid_t i = 0; i < pdata.np; i++)
{
@ -138,6 +143,7 @@ void BoxData::prepareBox(const PositionData& pdata, int *b_id, int *numdivs)
checkParticle(xyz, is_it_in_main, is_it_in_buf);
if (is_it_in_main) {
assert(nvp < nvpall);
for (int j = 0; j < 3; j++)
{
parts[3*nvp+j] = xyz[j];
@ -160,6 +166,7 @@ void BoxData::prepareBox(const PositionData& pdata, int *b_id, int *numdivs)
if (is_it_in_buf && !is_it_in_main)
{
assert(nvpbuf < nvpall);
for (int j = 0; j < 3; j++)
{
parts[3*nvpbuf+j] = xyz[j];
@ -173,7 +180,6 @@ void BoxData::prepareBox(const PositionData& pdata, int *b_id, int *numdivs)
}
cout << format("nvpbuf = %d") % nvpbuf << endl;
cout << format("x: %f,%f; y: %f,%f; z:%f,%f\n") % xyz_min[0] % xyz_max[0] % xyz_min[1] % xyz_max[1] % xyz_min[2] % xyz_max[2] << endl;
nvpall = nvpbuf;
double predict = 1;
for (int j = 0; j < 3; j++)
@ -188,6 +194,8 @@ void BoxData::addGuardPoints()
int rot_si[3][3] = { {1, 0, 0}, {1,0,0}, {0,1,0} };
int rot_sj[3][3] = { {0, 1, 0}, {0,0,1}, {0,0,1} };
pid_t nvpcur = nvpbuf;
for (int k = 0; k < 3; k++)
{
@ -196,17 +204,19 @@ void BoxData::addGuardPoints()
{
for (int j=0; j <= NGUARD; j++)
{
assert(nvpcur < nvpall);
/* Bottom */
for (int a = 0; a < 3; a++)
parts[3*nvpall+a] = -width2[a] + (realT)i * s[a] * rot_si[k][a] + (realT)j * s[a] * rot_sj[k][a] - rot_g[k][a] * g[a];
parts[3*nvpcur+a] = -width2[a] + (realT)i * s[a] * rot_si[k][a] + (realT)j * s[a] * rot_sj[k][a] - rot_g[k][a] * g[a];
nvpall++;
nvpcur++;
assert(nvpcur < nvpall);
/* Top */
for (int a = 0; a < 3; a++)
parts[3*nvpall+a] = (2*rot_g[k][a]-1)*width2[a] + (realT)i * s[a] * rot_si[k][a] + (realT)j * s[a] * rot_sj[k][a] + rot_g[k][a] * g[a];
parts[3*nvpcur+a] = (2*rot_g[k][a]-1)*width2[a] + (realT)i * s[a] * rot_si[k][a] + (realT)j * s[a] * rot_sj[k][a] + rot_g[k][a] * g[a];
nvpall++;
nvpcur++;
}
}
}
@ -218,15 +228,15 @@ void BoxData::findBoundary()
for (int j = 0; j < 3; j++)
{
xyz_min[j] = -BF;
xyz_max[j] = BF;
xyz_min[j] = BF;
xyz_max[j] = -BF;
}
for (pid_t i = nvpbuf; i < nvpall; i++) {
for (int j = 0; j < 3; j++)
{
xyz_min[j] = std::min(xyz_min[j], parts[3*i+j]);
xyz_max[j] = std::min(xyz_max[j], parts[3*i+j]);
xyz_max[j] = std::max(xyz_max[j], parts[3*i+j]);
}
}
}
@ -271,7 +281,6 @@ int main(int argc, char *argv[]) {
char *suffix, *outDir, *posfile;
PARTADJ *adjs;
float *vols;
pid_t *orig;
double border, boxsize[3];
int b[3], numdiv[3];
double totalvol;
@ -375,7 +384,7 @@ int main(int argc, char *argv[]) {
/* Get the adjacencies back to their original values */
for (pid_t i=0; i<boxdata.nvp; i++)
for (int j=0; j < adjs[i].nadj; j++)
adjs[i].adj[j] = orig[adjs[i].adj[j]];
adjs[i].adj[j] = boxdata.orig[adjs[i].adj[j]];
totalvol = 0.;
for (pid_t i=0;i<boxdata.nvp; i++)