Gilles Carry wrote:
> Signed-off-by: Gilles Carry <[EMAIL PROTECTED]>
> Cc: Darren Hart <[EMAIL PROTECTED]>
> Cc: Tim Chavez <[EMAIL PROTECTED]>
> ---
> testcases/realtime/func/matrix_mult/matrix_mult.c | 44
> ++++++++++++++-------
> 1 files changed, 30 insertions(+), 14 deletions(-)
>
>
Applied. Thanks.
Regards--
Subrata
> diff --git a/testcases/realtime/func/matrix_mult/matrix_mult.c
> b/testcases/realtime/func/matrix_mult/matrix_mult.c
> index 1a9ce80..6ea68b6 100644
> --- a/testcases/realtime/func/matrix_mult/matrix_mult.c
> +++ b/testcases/realtime/func/matrix_mult/matrix_mult.c
> @@ -135,6 +135,7 @@ int main(int argc, char *argv[])
> int ret;
> int numcpus;
> int criteria;
> +
> setup();
> rt_init("jl:h", parse_args, argc, argv);
> numcpus = sysconf(_SC_NPROCESSORS_ONLN);
> @@ -160,10 +161,15 @@ int main(int argc, char *argv[])
>
> stats_container_t sdat, cdat;
> stats_container_t shist, chist;
> - stats_container_init(&sdat, ITERATIONS);
> - stats_container_init(&shist, HIST_BUCKETS);
> - stats_container_init(&cdat, ITERATIONS);
> - stats_container_init(&chist, HIST_BUCKETS);
> + if ( stats_container_init(&sdat, ITERATIONS) ||
> + stats_container_init(&shist, HIST_BUCKETS) ||
> + stats_container_init(&cdat, ITERATIONS) ||
> + stats_container_init(&chist, HIST_BUCKETS)
> + )
> + {
> + fprintf (stderr, "Cannot init stats container\n");
> + exit(1);
> + }
>
> // run matrix mult operation sequentially
> printf("\nSequential:\n");
> @@ -191,12 +197,17 @@ int main(int argc, char *argv[])
> printf("Max: %ld us\n", smax);
> printf("Avg: %.4f us\n", savg);
> printf("StdDev: %.4f us\n", stats_stddev(&sdat));
> - stats_hist(&shist, &sdat);
>
> - stats_container_save("sequential", "Matrix Multiplication Sequential
> Execution Runtime Scatter Plot",
> - "Iteration", "Runtime (us)", &sdat, "points");
> - stats_container_save("sequential_hist", "Matrix Multiplicatoin
> Sequential Execution Runtime Histogram",
> - "Runtime (us)", "Samples", &shist, "steps");
> + if (
> + stats_hist(&shist, &sdat) ||
> +
> + stats_container_save("sequential", "Matrix Multiplication
> Sequential Execution Runtime Scatter Plot",
> + "Iteration", "Runtime (us)", &sdat, "points") ||
> + stats_container_save("sequential_hist", "Matrix Multiplicatoin
> Sequential Execution Runtime Histogram",
> + "Runtime (us)", "Samples", &shist, "steps")
> + ) {
> + fprintf(stderr, "Warning: could not save sequential mults
> stats\n");
> + }
>
> // run matrix mult operation concurrently
> printf("\nConcurrent (%dx):\n", numcpus);
> @@ -234,12 +245,17 @@ int main(int argc, char *argv[])
> printf("Max: %ld us\n", cmax);
> printf("Avg: %.4f us\n", cavg);
> printf("StdDev: %.4f us\n", stats_stddev(&cdat));
> - stats_hist(&chist, &cdat);
>
> - stats_container_save("concurrent", "Matrix Multiplication Concurrent
> Execution Runtime Scatter Plot",
> - "Iteration", "Runtime (us)", &cdat, "points");
> - stats_container_save("concurrent_hist", "Matrix Multiplication
> Concurrent Execution Runtime Histogram",
> - "Iteration", "Runtime (us)", &chist, "steps");
> + if (
> + stats_hist(&chist, &cdat) ||
> +
> + stats_container_save("concurrent", "Matrix Multiplication
> Concurrent Execution Runtime Scatter Plot",
> + "Iteration", "Runtime (us)", &cdat,
> "points") ||
> + stats_container_save("concurrent_hist", "Matrix Multiplication
> Concurrent Execution Runtime Histogram",
> + "Iteration", "Runtime (us)", &chist,
> "steps")
> + ) {
> + fprintf(stderr, "Warning: could not save concurrent mults
> stats\n");
> + }
>
> printf("\nSeq/Conc Ratios:\n");
> printf("Min: %.4f\n", (float)smin/cmin);
>
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