Searched refs:acomm (Results 1 – 1 of 1) sorted by relevance
753 MPI_Comm acomm, bcomm; in MatMPIAdjCreateNonemptySubcommMat_MPIAdj() local759 PetscCall(PetscObjectGetComm((PetscObject)A, &acomm)); in MatMPIAdjCreateNonemptySubcommMat_MPIAdj()760 PetscCallMPI(MPI_Comm_size(acomm, &size)); in MatMPIAdjCreateNonemptySubcommMat_MPIAdj()775 PetscCallMPI(MPI_Comm_group(acomm, &agroup)); in MatMPIAdjCreateNonemptySubcommMat_MPIAdj()778 PetscCallMPI(MPI_Comm_create(acomm, bgroup, &bcomm)); in MatMPIAdjCreateNonemptySubcommMat_MPIAdj()