Searched refs:omp_cpuset (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/sys/utils/openmp/ |
| H A D | mpmpishm.c | 30 hwloc_cpuset_t omp_cpuset; /* union of cpu bindings of ranks in omp_comm */ member
229 ctrl->omp_cpuset = hwloc_bitmap_alloc(); in PetscOmpCtrlCreate()
230 PetscCheck(ctrl->omp_cpuset, PETSC_COMM_SELF, PETSC_ERR_LIB, "hwloc_bitmap_alloc() failed"); in PetscOmpCtrlCreate()
233 PetscCallExternal(hwloc_bitmap_from_ulong, ctrl->omp_cpuset, cpu_ulongs[0]); in PetscOmpCtrlCreate()
235 hwloc_bitmap_from_ulong(ctrl->omp_cpuset, cpu_ulongs[0]); in PetscOmpCtrlCreate()
240 PetscCallExternal(hwloc_bitmap_set_ith_ulong, ctrl->omp_cpuset, (unsigned)i, cpu_ulongs[i]); in PetscOmpCtrlCreate()
242 hwloc_bitmap_set_ith_ulong(ctrl->omp_cpuset, (unsigned)i, cpu_ulongs[i]); in PetscOmpCtrlCreate()
272 hwloc_bitmap_free(ctrl->omp_cpuset); in PetscOmpCtrlDestroy()
359 PetscCallExternal(hwloc_set_cpubind, ctrl->topology, ctrl->omp_cpuset, HWLOC_CPUBIND_PROCESS); in PetscOmpCtrlOmpRegionOnMasterBegin()
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