mirror of git://gcc.gnu.org/git/gcc.git
62 lines
1.4 KiB
C
62 lines
1.4 KiB
C
/* PR libgomp/42942 */
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/* { dg-do run } */
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#include <omp.h>
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#include <stdlib.h>
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int
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main (void)
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{
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int e = 0;
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omp_set_dynamic (0);
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omp_set_nested (1);
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omp_set_max_active_levels (1);
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if (omp_get_max_active_levels () != 1)
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abort ();
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#pragma omp parallel num_threads(2) reduction(|:e)
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if (!omp_in_parallel ()
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|| omp_get_num_threads () != 2)
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e = 1;
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else
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#pragma omp parallel num_threads(2) reduction(|:e)
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if (!omp_in_parallel ()
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|| omp_get_num_threads () != 1)
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e = 1;
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if (e)
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abort ();
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omp_set_max_active_levels (0);
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if (omp_get_max_active_levels () != 0)
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abort ();
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#pragma omp parallel num_threads(2) reduction(|:e)
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if (omp_in_parallel ()
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|| omp_get_num_threads () != 1)
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e = 1;
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else
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#pragma omp parallel num_threads(2) reduction(|:e)
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if (omp_in_parallel ()
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|| omp_get_num_threads () != 1)
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e = 1;
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if (e)
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abort ();
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omp_set_max_active_levels (2);
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if (omp_get_max_active_levels () != 2)
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abort ();
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#pragma omp parallel num_threads(2) reduction(|:e)
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if (!omp_in_parallel ()
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|| omp_get_num_threads () != 2)
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e = 1;
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else
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#pragma omp parallel num_threads(2) reduction(|:e)
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if (!omp_in_parallel ()
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|| omp_get_num_threads () != 2)
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e = 1;
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else
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#pragma omp parallel num_threads(2) reduction(|:e)
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if (!omp_in_parallel ()
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|| omp_get_num_threads () != 1)
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e = 1;
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if (e)
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abort ();
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return 0;
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}
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