| // RUN: %libomp-compile && env KMP_AFFINITY=compact %libomp-run |
| |
| #include <stdio.h> |
| #include <stdint.h> |
| #include <omp.h> |
| #include "omp_testsuite.h" |
| |
| int test_nested_affinity_bug() { |
| int a = 0; |
| omp_set_nested(1); |
| #pragma omp parallel num_threads(2) shared(a) |
| { |
| #pragma omp parallel num_threads(2) shared(a) proc_bind(close) |
| { |
| #pragma omp atomic |
| a++; |
| } |
| } |
| return 1; |
| } |
| |
| int main() { |
| int i; |
| int num_failed = 0; |
| |
| for (i = 0; i < REPETITIONS; i++) { |
| if (!test_nested_affinity_bug()) { |
| num_failed++; |
| } |
| } |
| return num_failed; |
| } |