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-rw-r--r--final/runtime/test/worksharing/for/omp_for_schedule_auto.c69
1 files changed, 69 insertions, 0 deletions
diff --git a/final/runtime/test/worksharing/for/omp_for_schedule_auto.c b/final/runtime/test/worksharing/for/omp_for_schedule_auto.c
new file mode 100644
index 0000000..075617c
--- /dev/null
+++ b/final/runtime/test/worksharing/for/omp_for_schedule_auto.c
@@ -0,0 +1,69 @@
+// RUN: %libomp-compile-and-run
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#include "omp_testsuite.h"
+
+int sum1;
+#pragma omp threadprivate(sum1)
+
+int test_omp_for_auto()
+{
+ int j;
+ int sum;
+ int sum0;
+ int known_sum;
+ int threadsnum;
+
+ sum = 0;
+ sum0 = 12345;
+
+ // array which keeps track of which threads participated in the for loop
+ // e.g., given 4 threads, [ 0 | 1 | 1 | 0 ] implies
+ // threads 0 and 3 did not, threads 1 and 2 did
+ int max_threads = omp_get_max_threads();
+ int* active_threads = (int*)malloc(sizeof(int)*max_threads);
+ for(j = 0; j < max_threads; j++)
+ active_threads[j] = 0;
+
+ #pragma omp parallel
+ {
+ int i;
+ sum1 = 0;
+ #pragma omp for firstprivate(sum0) schedule(auto)
+ for (i = 1; i <= LOOPCOUNT; i++) {
+ active_threads[omp_get_thread_num()] = 1;
+ sum0 = sum0 + i;
+ sum1 = sum0;
+ }
+
+ #pragma omp critical
+ {
+ sum = sum + sum1;
+ }
+ }
+
+ // count the threads that participated (sum is stored in threadsnum)
+ threadsnum=0;
+ for(j = 0; j < max_threads; j++) {
+ if(active_threads[j])
+ threadsnum++;
+ }
+ free(active_threads);
+
+ known_sum = 12345 * threadsnum + (LOOPCOUNT * (LOOPCOUNT + 1)) / 2;
+ return (known_sum == sum);
+}
+
+int main()
+{
+ int i;
+ int num_failed=0;
+
+ for(i = 0; i < REPETITIONS; i++) {
+ if(!test_omp_for_auto()) {
+ num_failed++;
+ }
+ }
+ return num_failed;
+}