summaryrefslogtreecommitdiffstats
path: root/nsprpub/pr/tests/affinity.c
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--nsprpub/pr/tests/affinity.c84
1 files changed, 84 insertions, 0 deletions
diff --git a/nsprpub/pr/tests/affinity.c b/nsprpub/pr/tests/affinity.c
new file mode 100644
index 0000000000..14d08efc11
--- /dev/null
+++ b/nsprpub/pr/tests/affinity.c
@@ -0,0 +1,84 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nspr.h"
+#include "pprthred.h"
+#include "plgetopt.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+/*
+ * Test PR_GetThreadAffinityMask
+ * The function is called by each of local, global and global bound threads
+ * The test should be run on both single and multi-cpu systems
+ */
+static void PR_CALLBACK thread_start(void *arg)
+{
+ PRUint32 mask = 0;
+
+ if (PR_GetThreadAffinityMask(PR_GetCurrentThread(), &mask)) {
+ printf("\tthread_start: PR_GetCurrentThreadAffinityMask failed\n");
+ }
+ else {
+ printf("\tthread_start: AffinityMask = 0x%x\n",mask);
+ }
+
+}
+
+int main(int argc, char **argv)
+{
+ PRThread *t;
+
+ printf("main: creating local thread\n");
+
+ t = PR_CreateThread(PR_USER_THREAD,
+ thread_start, 0,
+ PR_PRIORITY_NORMAL,
+ PR_LOCAL_THREAD,
+ PR_JOINABLE_THREAD,
+ 0);
+
+ if (NULL == t) {
+ printf("main: cannot create local thread\n");
+ exit(1);
+ }
+
+ PR_JoinThread(t);
+
+ printf("main: creating global thread\n");
+ t = PR_CreateThread(PR_USER_THREAD,
+ thread_start, 0,
+ PR_PRIORITY_NORMAL,
+ PR_GLOBAL_THREAD,
+ PR_JOINABLE_THREAD,
+ 0);
+
+ if (NULL == t) {
+ printf("main: cannot create global thread\n");
+ exit(1);
+ }
+
+ PR_JoinThread(t);
+
+ printf("main: creating global bound thread\n");
+ t = PR_CreateThread(PR_USER_THREAD,
+ thread_start, 0,
+ PR_PRIORITY_NORMAL,
+ PR_GLOBAL_BOUND_THREAD,
+ PR_JOINABLE_THREAD,
+ 0);
+
+ if (NULL == t) {
+ printf("main: cannot create global bound thread\n");
+ exit(1);
+ }
+
+ PR_JoinThread(t);
+
+ return 0;
+}