Searched refs:comm_mat (Results 1 – 1 of 1) sorted by relevance
294 MPI_Comm comm_is, comm_mat; in MatCreateSubMatrix_MPIDense() local297 PetscCall(PetscObjectGetComm((PetscObject)A, &comm_mat)); in MatCreateSubMatrix_MPIDense()299 …PetscCheck(comm_mat == comm_is, PETSC_COMM_SELF, PETSC_ERR_ARG_NOTSAMECOMM, "IS communicator must … in MatCreateSubMatrix_MPIDense()