| // RUN: %libomp-compile && env OMP_DISPLAY_AFFINITY=true OMP_PLACES=threads OMP_PROC_BIND=spread,close KMP_HOT_TEAMS_MAX_LEVEL=2 %libomp-run | %python %S/check.py -c 'CHECK' %s |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <omp.h> |
| #include "omp_testsuite.h" |
| |
| // Currently, KMP_HOT_TEAMS_MAX_LEVEL has to be equal to the |
| // nest depth for intuitive behavior |
| int main(int argc, char** argv) { |
| omp_set_affinity_format("TESTER: tl:%L tn:%n nt:%N"); |
| omp_set_nested(1); |
| #pragma omp parallel num_threads(4) |
| { |
| go_parallel_nthreads(3); |
| go_parallel_nthreads(3); |
| } |
| go_parallel_nthreads(4); |
| return get_exit_value(); |
| } |
| |
| // CHECK: num_threads=4 TESTER: tl:1 tn:[0-3] nt:4 |
| // CHECK: num_threads=3 TESTER: tl:2 tn:[0-2] nt:3 |
| // CHECK: num_threads=3 TESTER: tl:2 tn:[0-2] nt:3 |
| // CHECK: num_threads=3 TESTER: tl:2 tn:[0-2] nt:3 |
| // CHECK: num_threads=3 TESTER: tl:2 tn:[0-2] nt:3 |
| // CHECK: num_threads=4 TESTER: tl:1 tn:[0-3] nt:4 |
