1 files changed, 40 insertions, 0 deletions
diff --git a/rc3/runtime/test/env/omp_wait_policy.c b/rc3/runtime/test/env/omp_wait_policy.c
new file mode 100644
index 0000000..b260ce4
--- /dev/null
+++ b/rc3/runtime/test/env/omp_wait_policy.c
@@ -0,0 +1,40 @@
+// RUN: %libomp-compile && env OMP_WAIT_POLICY=active %libomp-run active
+// RUN: %libomp-compile && env OMP_WAIT_POLICY=passive %libomp-run passive
+//
+// OMP_WAIT_POLICY=active should imply blocktime == INT_MAX
+// i.e., threads spin-wait forever
+// OMP_WAIT_POLICY=passive should imply blocktime == 0
+// i.e., threads immediately sleep
+#include <stdio.h>
+#include <string.h>
+#include <limits.h>
+#include "omp_testsuite.h"
+
+void usage() {
+    fprintf(stderr, "usage: omp_wait_policy active|passive\n");
+}
+
+int main(int argc, char** argv)
+{
+  int blocktime, retval=1;
+  const char* env_var_value;
+
+  if (argc != 2) {
+    usage();
+    return 1;
+  }
+
+  blocktime = kmp_get_blocktime();
+
+  env_var_value = argv[1];
+  if (!strcmp(env_var_value, "active")) {
+    retval = (blocktime != INT_MAX);
+  } else if (!strcmp(env_var_value, "passive")) {
+    retval = (blocktime != 0);
+  } else {
+    usage();
+    retval = 1;
+  }
+
+  return retval;
+}