69 строки
1.3 KiB
C
69 строки
1.3 KiB
C
#include "ompi_config.h"
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#include "support.h"
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#include "include/constants.h"
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#include "threads/thread.h"
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#include "include/sys/atomic.h"
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#if !OMPI_HAVE_THREAD_SUPPORT
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/* If we don't have thread support, there's no point in running this
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test */
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int main(int argc, char *argv[])
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{
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printf("OMPI was compiled without thread support -- skipping this test\n");
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return 77;
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}
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#else
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/* Only have the body of this test if we have thread support */
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static volatile int count = 0;
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static void* thr1_run(ompi_object_t* obj)
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{
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ompi_atomic_add(&count, 1);
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return NULL;
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}
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static void* thr2_run(ompi_object_t* obj)
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{
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ompi_atomic_add(&count, 2);
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return NULL;
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}
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int main(int argc, char** argv)
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{
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int rc;
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ompi_thread_t thr1;
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ompi_thread_t thr2;
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test_init("ompi_thread_t");
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OBJ_CONSTRUCT(&thr1, ompi_thread_t);
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OBJ_CONSTRUCT(&thr2, ompi_thread_t);
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thr1.t_run = thr1_run;
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thr2.t_run = thr2_run;
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rc = ompi_thread_start(&thr1);
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test_verify_int(OMPI_SUCCESS, rc);
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rc = ompi_thread_start(&thr2);
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test_verify_int(OMPI_SUCCESS, rc);
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rc = ompi_thread_join(&thr1, NULL);
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test_verify_int(OMPI_SUCCESS, rc);
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rc = ompi_thread_join(&thr2, NULL);
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test_verify_int(OMPI_SUCCESS, rc);
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test_verify_int(3, count);
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return test_finalize();
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}
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#endif /* OMPI_HAVE_THREAD_SUPPORT */
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