aboutsummaryrefslogtreecommitdiff
path: root/final/runtime/test/critical/omp_critical.c
diff options
context:
space:
mode:
Diffstat (limited to 'final/runtime/test/critical/omp_critical.c')
-rw-r--r--final/runtime/test/critical/omp_critical.c37
1 files changed, 37 insertions, 0 deletions
diff --git a/final/runtime/test/critical/omp_critical.c b/final/runtime/test/critical/omp_critical.c
new file mode 100644
index 0000000..e07dbcb
--- /dev/null
+++ b/final/runtime/test/critical/omp_critical.c
@@ -0,0 +1,37 @@
+// RUN: %libomp-compile-and-run
+#include <stdio.h>
+#include "omp_testsuite.h"
+
+int test_omp_critical()
+{
+ int sum;
+ int known_sum;
+
+ sum=0;
+ #pragma omp parallel
+ {
+ int mysum=0;
+ int i;
+ #pragma omp for
+ for (i = 0; i < 1000; i++)
+ mysum = mysum + i;
+
+ #pragma omp critical
+ sum = mysum +sum;
+ }
+ known_sum = 999 * 1000 / 2;
+ return (known_sum == sum);
+}
+
+int main()
+{
+ int i;
+ int num_failed=0;
+
+ for(i = 0; i < REPETITIONS; i++) {
+ if(!test_omp_critical()) {
+ num_failed++;
+ }
+ }
+ return num_failed;
+}