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(-)
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);
--
1.5.4.3.450.gb92176
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