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46 lines
537 B
C
46 lines
537 B
C
/* { dg-do run } */
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#include <omp.h>
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#include <stdio.h>
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void
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work (int n)
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{
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printf ("[%d of %d], nested = %d, n = %d\n", omp_get_thread_num (), omp_get_num_threads(), omp_get_nested (), n);
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}
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void
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sub3 (int n)
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{
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work (n);
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#pragma omp barrier
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work (n);
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}
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void
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sub2 (int k)
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{
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#pragma omp parallel shared(k)
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sub3 (k);
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}
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void
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sub1 (int n)
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{
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int i;
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#pragma omp parallel private(i) shared(n)
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{
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#pragma omp for
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for (i = 0; i < n; i++)
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sub2 (i);
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}
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}
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int
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main ()
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{
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sub1 (2);
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sub2 (15);
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sub3 (20);
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return 0;
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}
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