| 192 | } |
| 193 | |
| 194 | CpuMask Pinning::getWorkerUnionMask() { |
| 195 | #ifndef __APPLE__ |
| 196 | cpu_set_t workerUnion; |
| 197 | CPU_ZERO(&workerUnion); |
| 198 | #ifdef _OPENMP |
| 199 | #pragma omp parallel default(none) shared(workerUnion) |
| 200 | { |
| 201 | cpu_set_t worker; |
| 202 | CPU_ZERO(&worker); |
| 203 | sched_getaffinity(0, sizeof(cpu_set_t), &worker); |
| 204 | #pragma omp critical |
| 205 | { |
| 206 | CPU_OR(&workerUnion, &workerUnion, &worker); |
| 207 | } |
| 208 | } |
| 209 | #else |
| 210 | sched_getaffinity(0, sizeof(cpu_set_t), &workerUnion); |
| 211 | #endif |
| 212 | |
| 213 | return CpuMask{workerUnion}; |
| 214 | |
| 215 | #else |
| 216 | return CpuMask{}; |
| 217 | #endif // __APPLE__ |
| 218 | } |
| 219 | |
| 220 | CpuMask Pinning::getFreeCPUsMask() const { |
| 221 | #ifndef __APPLE__ |
nothing calls this directly
no outgoing calls
no test coverage detected