24 lines · c
1// RUN: %libomp-compile && env OMP_DISPLAY_AFFINITY=true OMP_PLACES=threads OMP_PROC_BIND=spread,close %libomp-run | %python %S/check.py -c 'CHECK' %s2// REQUIRES: affinity3 4#include <stdio.h>5#include <stdlib.h>6#include <omp.h>7#include "omp_testsuite.h"8 9int main(int argc, char** argv) {10 omp_set_affinity_format("TESTER: tl:%L at:%a tn:%n nt:%N");11 omp_set_nested(1);12 #pragma omp parallel num_threads(4)13 {14 go_parallel_nthreads(3);15 }16 return get_exit_value();17}18 19// CHECK: num_threads=4 TESTER: tl:1 at:0 tn:[0-3] nt:420// CHECK: num_threads=3 TESTER: tl:2 at:[0-3] tn:[0-2] nt:321// CHECK: num_threads=3 TESTER: tl:2 at:[0-3] tn:[0-2] nt:322// CHECK: num_threads=3 TESTER: tl:2 at:[0-3] tn:[0-2] nt:323// CHECK: num_threads=3 TESTER: tl:2 at:[0-3] tn:[0-2] nt:324