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Merge pull request #6 from RRZE-HPC/mucosim23

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omp print threads
This commit is contained in:
TEJESH PALA 2023-11-21 17:11:18 +01:00 committed by GitHub
commit ce00aa0042
2 changed files with 20 additions and 0 deletions
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10
gromacs/main.c
View File

@ -6,6 +6,7 @@
*/
#include <stdio.h>
#include <math.h>
#include <omp.h>
//--
#include <likwid-marker.h>
//--
@ -308,6 +309,15 @@ int main(int argc, char** argv) {
printf("TOTAL %.2fs FORCE %.2fs NEIGH %.2fs REST %.2fs\n",
timer[TOTAL], timer[FORCE], timer[NEIGH], timer[TOTAL]-timer[FORCE]-timer[NEIGH]);
printf(HLINE);
int nthreads = 0;
#pragma omp parallel
{
nthreads = omp_get_num_threads();
}
printf("Num threads: %d\n", nthreads);
printf("Performance: %.2f million atom updates per second\n",
1e-6 * (double) atom.Natoms * param.ntimes / timer[TOTAL]);
#ifdef COMPUTE_STATS

10
lammps/main.c
View File

@ -11,6 +11,7 @@
#include <limits.h>
#include <math.h>
#include <float.h>
#include <omp.h>
#include <likwid-marker.h>
@ -283,6 +284,15 @@ int main(int argc, char** argv) {
printf("TOTAL %.2fs FORCE %.2fs NEIGH %.2fs REST %.2fs\n",
timer[TOTAL], timer[FORCE], timer[NEIGH], timer[TOTAL]-timer[FORCE]-timer[NEIGH]);
printf(HLINE);
int nthreads = 0;
#pragma omp parallel
{
nthreads = omp_get_num_threads();
}
printf("Num threads: %d\n", nthreads);
printf("Performance: %.2f million atom updates per second\n",
1e-6 * (double) atom.Natoms * param.ntimes / timer[TOTAL]);
#ifdef COMPUTE_STATS