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Add dummy implementations of openblas_get/set_affinity for OpenMP builds #4977

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Merged
martin-frbg merged 1 commit into from
Nov 17, 2024
Merged

Add dummy implementations of openblas_get/set_affinity for OpenMP builds #4977

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12 changes: 12 additions & 0 deletions driver/others/blas_server_omp.c
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Original file line number Diff line number Diff line change
Expand Up @@ -126,6 +126,18 @@ void openblas_set_num_threads(int num_threads) {
goto_set_num_threads(num_threads);
}

#ifdef OS_LINUX

int openblas_setaffinity(int thread_idx, size_t cpusetsize, cpu_set_t* cpu_set) {
fprintf(stderr,"OpenBLAS: use OpenMP environment variables for setting cpu affinity\n");
return -1;
}
int openblas_getaffinity(int thread_idx, size_t cpusetsize, cpu_set_t* cpu_set) {
fprintf(stderr,"OpenBLAS: use OpenMP environment variables for querying cpu affinity\n");
return -1;
}
#endif

int blas_thread_init(void){

#if defined(__FreeBSD__) && defined(__clang__)
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