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view libgomp/testsuite/libgomp.c-c++-common/pause-2.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 1830386684a0 |
children |
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/* { dg-do run } */ /* { dg-require-effective-target tls_runtime } */ #include <omp.h> #include <stdlib.h> int t = 128; #pragma omp threadprivate (t) int main () { #pragma omp parallel t = omp_get_thread_num () + 256; #pragma omp parallel if (t != omp_get_thread_num () + 256) abort (); omp_pause_resource (omp_pause_soft, omp_get_initial_device ()); /* This goes beyond what is required by the standard, we actually check if the threads other than the initial one have been destroyed. */ #pragma omp parallel { if (omp_get_thread_num () != 0 && t != 128) abort (); t = omp_get_thread_num () + 384; } #pragma omp parallel if (t != omp_get_thread_num () + 384) abort (); omp_pause_resource_all (omp_pause_hard); #pragma omp parallel { if (omp_get_thread_num () != 0 && t != 128) abort (); t = omp_get_thread_num () + 512; } #pragma omp parallel if (t != omp_get_thread_num () + 512) abort (); return 0; }