| // 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 |
| // REQUIRES: affinity |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <omp.h> |
| |
| int main(int argc, char** argv) { |
| omp_set_affinity_format("TESTER: tl:%L tn:%n nt:%N aff:{%A}"); |
| omp_set_num_threads(8); |
| // Initial parallel |
| #pragma omp parallel proc_bind(spread) |
| { } |
| #pragma omp parallel proc_bind(spread) |
| { } |
| // Affinity changes here |
| #pragma omp parallel proc_bind(close) |
| { } |
| #pragma omp parallel proc_bind(close) |
| { } |
| // Affinity changes here |
| #pragma omp parallel proc_bind(master) |
| { } |
| #pragma omp parallel proc_bind(master) |
| { } |
| return 0; |
| } |
| |
| // CHECK: num_threads=8 TESTER: tl:1 tn:[0-7] nt:8 aff: |
| // CHECK: num_threads=8 TESTER: tl:1 tn:[0-7] nt:8 aff: |
| // CHECK: num_threads=8 TESTER: tl:1 tn:[0-7] nt:8 aff: |
