mirror of
https://github.com/autc04/Retro68.git
synced 2024-11-28 21:49:33 +00:00
62 lines
1.5 KiB
C
62 lines
1.5 KiB
C
/* { 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;
|
|
}
|