mirror of git://gcc.gnu.org/git/gcc.git
69 lines
1.7 KiB
C
69 lines
1.7 KiB
C
#include <omp.h>
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#include <stdlib.h>
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int
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main ()
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{
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omp_set_dynamic (0);
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omp_set_nested (1);
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if (omp_in_parallel ())
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abort ();
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#pragma omp parallel num_threads (3)
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if (omp_get_thread_num () == 2)
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{
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if (!omp_in_parallel ())
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abort ();
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#pragma omp parallel num_threads (3)
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if (omp_get_thread_num () == 1)
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{
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if (!omp_in_parallel ()
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|| omp_get_level () != 2
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|| omp_get_ancestor_thread_num (0) != 0
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|| omp_get_ancestor_thread_num (1) != 2
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|| omp_get_ancestor_thread_num (2) != 1
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|| omp_get_ancestor_thread_num (3) != -1)
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abort ();
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#pragma omp target if (0)
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{
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if (omp_in_parallel ()
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|| omp_get_level () != 0
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|| omp_get_ancestor_thread_num (0) != 0
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|| omp_get_ancestor_thread_num (1) != -1)
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abort ();
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#pragma omp parallel num_threads (2)
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{
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if (!omp_in_parallel ()
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|| omp_get_level () != 1
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|| omp_get_ancestor_thread_num (0) != 0
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|| omp_get_ancestor_thread_num (1)
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!= omp_get_thread_num ()
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|| omp_get_ancestor_thread_num (2) != -1)
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abort ();
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}
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}
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#pragma omp target if (0)
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{
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#pragma omp teams thread_limit (2)
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{
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if (omp_in_parallel ()
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|| omp_get_level () != 0
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|| omp_get_ancestor_thread_num (0) != 0
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|| omp_get_ancestor_thread_num (1) != -1)
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abort ();
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#pragma omp parallel num_threads (2)
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{
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if (!omp_in_parallel ()
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|| omp_get_level () != 1
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|| omp_get_ancestor_thread_num (0) != 0
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|| omp_get_ancestor_thread_num (1)
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!= omp_get_thread_num ()
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|| omp_get_ancestor_thread_num (2) != -1)
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abort ();
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}
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}
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}
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}
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}
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return 0;
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}
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