31 lines · c
1// RUN: %libomp-compile && env OMP_DISPLAY_AFFINITY=true %libomp-run | %python %S/check.py -c 'CHECK' %s2 3#include <stdio.h>4#include <stdlib.h>5#include <omp.h>6#include "omp_testsuite.h"7 8int main(int argc, char** argv) {9 omp_set_affinity_format("TESTER: tl:%L at:%a tn:%n nt:%N");10 omp_set_nested(1);11 #pragma omp parallel num_threads(1)12 {13 go_parallel_nthreads(1);14 go_parallel_nthreads(1);15 #pragma omp parallel num_threads(1)16 {17 go_parallel_nthreads(1);18 }19 go_parallel_nthreads(1);20 }21 go_parallel_nthreads(1);22 go_parallel_nthreads(1);23 return get_exit_value();24}25 26// CHECK: num_threads=1 TESTER: tl:1 at:0 tn:0 nt:127// CHECK: num_threads=1 TESTER: tl:2 at:0 tn:0 nt:128// CHECK: num_threads=1 TESTER: tl:3 at:0 tn:0 nt:129// CHECK: num_threads=1 TESTER: tl:2 at:0 tn:0 nt:130// CHECK: num_threads=1 TESTER: tl:1 at:0 tn:0 nt:131