1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/nsprpub/pr/tests/affinity.c Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,92 @@
1.4 +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#include "nspr.h"
1.10 +#include "pprthred.h"
1.11 +#include "plgetopt.h"
1.12 +
1.13 +#include <stdio.h>
1.14 +#include <stdlib.h>
1.15 +#include <string.h>
1.16 +
1.17 +#ifndef XP_BEOS
1.18 +
1.19 +/*
1.20 + * Test PR_GetThreadAffinityMask
1.21 + * The function is called by each of local, global and global bound threads
1.22 + * The test should be run on both single and multi-cpu systems
1.23 + */
1.24 +static void PR_CALLBACK thread_start(void *arg)
1.25 +{
1.26 +PRUint32 mask = 0;
1.27 +
1.28 + if (PR_GetThreadAffinityMask(PR_GetCurrentThread(), &mask))
1.29 + printf("\tthread_start: PR_GetCurrentThreadAffinityMask failed\n");
1.30 + else
1.31 + printf("\tthread_start: AffinityMask = 0x%x\n",mask);
1.32 +
1.33 +}
1.34 +
1.35 +int main(int argc, char **argv)
1.36 +{
1.37 + PRThread *t;
1.38 +
1.39 + printf("main: creating local thread\n");
1.40 +
1.41 + t = PR_CreateThread(PR_USER_THREAD,
1.42 + thread_start, 0,
1.43 + PR_PRIORITY_NORMAL,
1.44 + PR_LOCAL_THREAD,
1.45 + PR_JOINABLE_THREAD,
1.46 + 0);
1.47 +
1.48 + if (NULL == t) {
1.49 + printf("main: cannot create local thread\n");
1.50 + exit(1);
1.51 + }
1.52 +
1.53 + PR_JoinThread(t);
1.54 +
1.55 + printf("main: creating global thread\n");
1.56 + t = PR_CreateThread(PR_USER_THREAD,
1.57 + thread_start, 0,
1.58 + PR_PRIORITY_NORMAL,
1.59 + PR_GLOBAL_THREAD,
1.60 + PR_JOINABLE_THREAD,
1.61 + 0);
1.62 +
1.63 + if (NULL == t) {
1.64 + printf("main: cannot create global thread\n");
1.65 + exit(1);
1.66 + }
1.67 +
1.68 + PR_JoinThread(t);
1.69 +
1.70 + printf("main: creating global bound thread\n");
1.71 + t = PR_CreateThread(PR_USER_THREAD,
1.72 + thread_start, 0,
1.73 + PR_PRIORITY_NORMAL,
1.74 + PR_GLOBAL_BOUND_THREAD,
1.75 + PR_JOINABLE_THREAD,
1.76 + 0);
1.77 +
1.78 + if (NULL == t) {
1.79 + printf("main: cannot create global bound thread\n");
1.80 + exit(1);
1.81 + }
1.82 +
1.83 + PR_JoinThread(t);
1.84 +
1.85 + return 0;
1.86 +}
1.87 +
1.88 +#else /* !XP_BEOS */
1.89 +
1.90 +int main()
1.91 +{
1.92 + printf( "This test is not supported on the BeOS\n" );
1.93 + return 0;
1.94 +}
1.95 +#endif /* !XP_BEOS */
