128   PetscCallMPI(MPI_Comm_size(comm, &size));  in PetscSharedTmp()
146 …if (Petsc_SharedTmp_keyval == MPI_KEYVAL_INVALID) PetscCallMPI(MPI_Comm_create_keyval(MPI_COMM_NUL…  in PetscSharedTmp()
148   PetscCallMPI(MPI_Comm_get_attr(comm, Petsc_SharedTmp_keyval, (void **)&tagvalp, &iflg));  in PetscSharedTmp()
154     PetscCallMPI(MPI_Comm_set_attr(comm, Petsc_SharedTmp_keyval, tagvalp));  in PetscSharedTmp()
164     PetscCallMPI(MPI_Comm_rank(comm, &rank));  in PetscSharedTmp()
176       PetscCallMPI(MPI_Barrier(comm));  in PetscSharedTmp()
187       PetscCallMPI(MPIU_Allreduce(&cnt, &sum, 1, MPI_INT, MPI_SUM, comm));  in PetscSharedTmp()
247   PetscCallMPI(MPI_Comm_size(comm, &size));  in PetscSharedWorkingDirectory()
265 …if (Petsc_SharedWD_keyval == MPI_KEYVAL_INVALID) PetscCallMPI(MPI_Comm_create_keyval(MPI_COMM_NULL…  in PetscSharedWorkingDirectory()
267   PetscCallMPI(MPI_Comm_get_attr(comm, Petsc_SharedWD_keyval, (void **)&tagvalp, &iflg));  in PetscSharedWorkingDirectory()
273     PetscCallMPI(MPI_Comm_set_attr(comm, Petsc_SharedWD_keyval, tagvalp));  in PetscSharedWorkingDirectory()
277     PetscCallMPI(MPI_Comm_rank(comm, &rank));  in PetscSharedWorkingDirectory()
289       PetscCallMPI(MPI_Barrier(comm));  in PetscSharedWorkingDirectory()
300       PetscCallMPI(MPIU_Allreduce(&cnt, &sum, 1, MPI_INT, MPI_SUM, comm));  in PetscSharedWorkingDirectory()
345   PetscCallMPI(MPI_Comm_rank(comm, &rank));  in PetscFileRetrieve()
448   PetscCallMPI(MPI_Bcast(found, 1, MPI_C_BOOL, 0, comm));  in PetscFileRetrieve()
449   PetscCallMPI(MPI_Bcast(localname, (PetscMPIInt)llen, MPI_CHAR, 0, comm));  in PetscFileRetrieve()