Searched refs:subgroup (Results 1 – 2 of 2) sorted by relevance
| /petsc/src/dm/impls/da/ |
| H A D | dasub.c | 201 MPI_Group group, subgroup; in DMDAGetProcessorSubset() local
238 PetscCallMPI(MPI_Group_incl(group, ict, ranks, &subgroup)); in DMDAGetProcessorSubset()
239 PetscCallMPI(MPI_Comm_create(PetscObjectComm((PetscObject)da), subgroup, comm)); in DMDAGetProcessorSubset()
240 PetscCallMPI(MPI_Group_free(&subgroup)); in DMDAGetProcessorSubset()
272 MPI_Group group, subgroup; in DMDAGetProcessorSubsets() local
304 PetscCallMPI(MPI_Group_incl(group, subgroupSize, subgroupRanks, &subgroup)); in DMDAGetProcessorSubsets()
305 PetscCallMPI(MPI_Comm_create(comm, subgroup, subcomm)); in DMDAGetProcessorSubsets()
306 PetscCallMPI(MPI_Group_free(&subgroup)); in DMDAGetProcessorSubsets()
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| /petsc/doc/manual/ |
| H A D | dmplex.md | 547 Group `/topologies/<mesh_name>/topology/strata` contains a subgroup for each stratum depth (dimensi…
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