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-rw-r--r--rc3/runtime/test/tasking/omp_task.c55
1 files changed, 55 insertions, 0 deletions
diff --git a/rc3/runtime/test/tasking/omp_task.c b/rc3/runtime/test/tasking/omp_task.c
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+++ b/rc3/runtime/test/tasking/omp_task.c
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+// RUN: %libomp-compile-and-run
+#include <stdio.h>
+#include <math.h>
+#include "omp_testsuite.h"
+#include "omp_my_sleep.h"
+
+int test_omp_task()
+{
+ int tids[NUM_TASKS];
+ int i;
+
+ #pragma omp parallel
+ {
+ #pragma omp single
+ {
+ for (i = 0; i < NUM_TASKS; i++) {
+ /* First we have to store the value of the loop index in a new variable
+ * which will be private for each task because otherwise it will be overwritten
+ * if the execution of the task takes longer than the time which is needed to
+ * enter the next step of the loop!
+ */
+ int myi;
+ myi = i;
+ #pragma omp task
+ {
+ my_sleep (SLEEPTIME);
+ tids[myi] = omp_get_thread_num();
+ } /* end of omp task */
+ } /* end of for */
+ } /* end of single */
+ } /*end of parallel */
+
+ /* Now we ckeck if more than one thread executed the tasks. */
+ for (i = 1; i < NUM_TASKS; i++) {
+ if (tids[0] != tids[i])
+ return 1;
+ }
+ return 0;
+} /* end of check_parallel_for_private */
+
+int main()
+{
+ int i;
+ int num_failed=0;
+
+ if (omp_get_max_threads() < 2)
+ omp_set_num_threads(8);
+
+ for(i = 0; i < REPETITIONS; i++) {
+ if(!test_omp_task()) {
+ num_failed++;
+ }
+ }
+ return num_failed;
+}