diff options
Diffstat (limited to 'Microbenchmarks/STREAM')
| -rw-r--r-- | Microbenchmarks/STREAM/host/app.c | 2 | ||||
| -rw-r--r-- | Microbenchmarks/STREAM/support/params.h | 5 |
2 files changed, 5 insertions, 2 deletions
diff --git a/Microbenchmarks/STREAM/host/app.c b/Microbenchmarks/STREAM/host/app.c index e99d631..c75d71b 100644 --- a/Microbenchmarks/STREAM/host/app.c +++ b/Microbenchmarks/STREAM/host/app.c @@ -102,7 +102,7 @@ int main(int argc, char **argv) { unsigned int i = 0; double cc = 0; double cc_min = 0; - const unsigned int input_size = p.input_size * nr_of_dpus; + const unsigned int input_size = p.exp == 0 ? p.input_size * nr_of_dpus : p.input_size; #if defined(add) || defined(triad) const unsigned int n_arrays = 3; diff --git a/Microbenchmarks/STREAM/support/params.h b/Microbenchmarks/STREAM/support/params.h index d28ba65..ad47c39 100644 --- a/Microbenchmarks/STREAM/support/params.h +++ b/Microbenchmarks/STREAM/support/params.h @@ -7,6 +7,7 @@ typedef struct Params { unsigned int input_size; int n_warmup; int n_reps; + int exp; }Params; static void usage() { @@ -29,9 +30,10 @@ struct Params input_params(int argc, char **argv) { p.input_size = 8 << 10; p.n_warmup = 1; p.n_reps = 3; + p.exp = 0; int opt; - while((opt = getopt(argc, argv, "hi:w:e:")) >= 0) { + while((opt = getopt(argc, argv, "hi:w:e:x:")) >= 0) { switch(opt) { case 'h': usage(); @@ -40,6 +42,7 @@ struct Params input_params(int argc, char **argv) { case 'i': p.input_size = atoi(optarg); break; case 'w': p.n_warmup = atoi(optarg); break; case 'e': p.n_reps = atoi(optarg); break; + case 'x': p.exp = atoi(optarg); break; default: fprintf(stderr, "\nUnrecognized option!\n"); usage(); |