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Searched refs:shmcomm (Results 1 – 1 of 1) sorted by relevance

/petsc/src/sys/utils/
H A Dmpishm.c7 …MPI_Comm globcomm, shmcomm; /* global communicator and shared memory communicator (a sub-commu… member
24 PetscCallMPIReturnMPI(MPI_Comm_free(&p->shmcomm)); in Petsc_ShmComm_Attr_DeleteFn()
107 …lMPI(MPI_Comm_split_type(globcomm, MPI_COMM_TYPE_SHARED, 0, MPI_INFO_NULL, &(*pshmcomm)->shmcomm)); in PetscShmCommGet()
109 PetscCallMPI(MPI_Comm_size((*pshmcomm)->shmcomm, &(*pshmcomm)->shmsize)); in PetscShmCommGet()
111 PetscCallMPI(MPI_Comm_group((*pshmcomm)->shmcomm, &shmgroup)); in PetscShmCommGet()
219 *comm = pshmcomm->shmcomm; in PetscShmCommGetMpiShmComm()