aboutsummaryrefslogtreecommitdiff
path: root/final/runtime/test/worksharing/single/omp_single_private.c
diff options
context:
space:
mode:
Diffstat (limited to 'final/runtime/test/worksharing/single/omp_single_private.c')
-rw-r--r--final/runtime/test/worksharing/single/omp_single_private.c57
1 files changed, 57 insertions, 0 deletions
diff --git a/final/runtime/test/worksharing/single/omp_single_private.c b/final/runtime/test/worksharing/single/omp_single_private.c
new file mode 100644
index 0000000..a27f8de
--- /dev/null
+++ b/final/runtime/test/worksharing/single/omp_single_private.c
@@ -0,0 +1,57 @@
+// RUN: %libomp-compile-and-run
+#include <stdio.h>
+#include "omp_testsuite.h"
+
+int myit = 0;
+#pragma omp threadprivate(myit)
+int myresult = 0;
+#pragma omp threadprivate(myresult)
+
+int test_omp_single_private()
+{
+ int nr_threads_in_single;
+ int result;
+ int nr_iterations;
+ int i;
+
+ myit = 0;
+ nr_threads_in_single = 0;
+ nr_iterations = 0;
+ result = 0;
+
+ #pragma omp parallel private(i)
+ {
+ myresult = 0;
+ myit = 0;
+ for (i = 0; i < LOOPCOUNT; i++) {
+ #pragma omp single private(nr_threads_in_single) nowait
+ {
+ nr_threads_in_single = 0;
+ #pragma omp flush
+ nr_threads_in_single++;
+ #pragma omp flush
+ myit++;
+ myresult = myresult + nr_threads_in_single;
+ }
+ }
+ #pragma omp critical
+ {
+ result += nr_threads_in_single;
+ nr_iterations += myit;
+ }
+ }
+ return ((result == 0) && (nr_iterations == LOOPCOUNT));
+} /* end of check_single private */
+
+int main()
+{
+ int i;
+ int num_failed=0;
+
+ for(i = 0; i < REPETITIONS; i++) {
+ if(!test_omp_single_private()) {
+ num_failed++;
+ }
+ }
+ return num_failed;
+}