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/* { dg-do run } */
/* { dg-set-target-env-var OMP_THREAD_LIMIT "9" } */
/* { dg-additional-options "-Wno-deprecated-declarations" } */
#include <stdlib.h>
#include <unistd.h>
#include <omp.h>
#include "usleep.h"
int
main ()
{
if (omp_get_thread_limit () != 9)
return 0;
omp_set_dynamic (0);
#pragma omp parallel num_threads (8)
if (omp_get_num_threads () != 8)
abort ();
#pragma omp parallel num_threads (16)
if (omp_get_num_threads () > 9)
abort ();
#pragma omp target if (0)
{
omp_set_dynamic (0);
omp_set_nested (1);
#pragma omp teams thread_limit (6)
{
#pragma omp parallel num_threads (3)
if (omp_get_thread_limit () > 6
|| (omp_get_thread_limit () == 6 && omp_get_num_threads () != 3))
abort ();
#pragma omp parallel num_threads (3)
if (omp_get_thread_limit () > 6
|| (omp_get_thread_limit () == 6 && omp_get_num_threads () != 3))
abort ();
#pragma omp parallel num_threads (8)
if (omp_get_thread_limit () > 6
|| (omp_get_thread_limit () == 6 && omp_get_num_threads () > 6))
abort ();
#pragma omp parallel num_threads (6)
if (omp_get_thread_limit () > 6
|| (omp_get_thread_limit () == 6 && omp_get_num_threads () != 6))
abort ();
int cnt = 0;
#pragma omp parallel num_threads (5)
#pragma omp parallel num_threads (5)
#pragma omp parallel num_threads (2)
{
int v;
#pragma omp atomic capture
v = ++cnt;
if (v > 6)
abort ();
tgt_usleep (10000);
#pragma omp atomic
--cnt;
}
}
}
return 0;
}
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