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This commit is contained in:
Rodrigo Arias 2023-06-23 17:21:17 +02:00
parent 3aab096ef9
commit 2861c43f05
1 changed files with 11 additions and 16 deletions
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27
src/heat/smp/main.c
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@ -25,26 +25,21 @@ int main(int argc, char **argv)
double start = getTime();
double residual = solve(&conf, rows, cols, conf.timesteps, NULL);
double end = getTime();
double delta_time = end - start;
int64_t totalElements = conf.rows*conf.cols;
double throughput = (totalElements*conf.timesteps)/(end-start);
long niter = conf.convergenceTimesteps;
long iter_elem = conf.rows * conf.cols;
long total_elem = iter_elem * niter;
double throughput = total_elem / delta_time;
#ifdef _OMPSS_2
int threads = sysconf(_SC_NPROCESSORS_ONLN);
#else
int threads = 1;
#endif
fprintf(stderr, "%14s %14s %14s %8s %8s %8s %8s %8s %8s\n",
"time", "updates/s", "error",
fprintf(stderr, "%14s %14s %14s %8s %8s %8s %8s %8s\n",
"time", "updates/s", "rel. error",
"rows", "cols",
"rbs", "cbs", "threads",
"steps");
fprintf(stdout, "%14e %14e %14e %8ld %8ld %8d %8d %8d %8d\n",
end-start, throughput, residual,
"rbs", "cbs", "iters");
fprintf(stdout, "%14e %14e %14e %8ld %8ld %8d %8d %8ld\n",
delta_time, throughput, residual,
conf.rows, conf.cols,
conf.rbs, conf.cbs, threads,
conf.convergenceTimesteps);
conf.rbs, conf.cbs, niter);
if (conf.generateImage)
writeImage(conf.imageFileName, conf.matrix, rows, cols);