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38 lines
687 B
C
38 lines
687 B
C
/* { dg-do run } */
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#include <omp.h>
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#include <assert.h>
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/* Test handling of detach clause with only a single thread. The runtime
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should not block when a task with an unfulfilled event finishes
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running. */
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int main (void)
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{
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omp_event_handle_t detach_event1, detach_event2;
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int x = 0, y = 0, z = 0;
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#pragma omp parallel num_threads (1)
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#pragma omp single
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{
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#pragma omp task detach (detach_event1)
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x++;
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#pragma omp task detach (detach_event2)
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{
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y++;
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omp_fulfill_event (detach_event1);
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}
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#pragma omp task
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{
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z++;
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omp_fulfill_event (detach_event2);
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}
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}
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assert (x == 1);
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assert (y == 1);
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assert (z == 1);
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}
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