32 lines
916 B
C
32 lines
916 B
C
// RUN: %libomp-compile && env OMP_DISPLAY_AFFINITY=true OMP_PLACES='{0},{0,1},{0},{0,1},{0},{0,1},{0},{0,1},{0},{0,1},{0}' %libomp-run | %python %S/check.py -c 'CHECK' %s
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// REQUIRES: affinity
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#include <stdio.h>
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#include <stdlib.h>
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#include <omp.h>
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int main(int argc, char** argv) {
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omp_set_affinity_format("TESTER: tl:%L tn:%n nt:%N aff:{%A}");
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omp_set_num_threads(8);
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// Initial parallel
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#pragma omp parallel proc_bind(spread)
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{ }
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#pragma omp parallel proc_bind(spread)
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{ }
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// Affinity changes here
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#pragma omp parallel proc_bind(close)
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{ }
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#pragma omp parallel proc_bind(close)
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{ }
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// Affinity changes here
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#pragma omp parallel proc_bind(master)
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{ }
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#pragma omp parallel proc_bind(master)
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{ }
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return 0;
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}
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// CHECK: num_threads=8 TESTER: tl:1 tn:[0-7] nt:8 aff:
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// CHECK: num_threads=8 TESTER: tl:1 tn:[0-7] nt:8 aff:
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// CHECK: num_threads=8 TESTER: tl:1 tn:[0-7] nt:8 aff:
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