26 PetscErrorCode PetscSplitOwnershipBlock(MPI_Comm comm, PetscInt bs, PetscInt *n, PetscInt *N)  in PetscSplitOwnershipBlock()  argument
35     PetscCallMPI(MPIU_Allreduce(n, N, 1, MPIU_INT, MPI_SUM, comm));  in PetscSplitOwnershipBlock()
38     PetscCallMPI(MPI_Comm_size(comm, &size));  in PetscSplitOwnershipBlock()
39     PetscCallMPI(MPI_Comm_rank(comm, &rank));  in PetscSplitOwnershipBlock()
67 PetscErrorCode PetscSplitOwnership(MPI_Comm comm, PetscInt *n, PetscInt *N)  in PetscSplitOwnership()  argument
77     PetscCallMPI(MPI_Comm_size(comm, &size));  in PetscSplitOwnership()
78     PetscCallMPI(MPIU_Allreduce(l, g, 2, MPI_INT, MPI_SUM, comm));  in PetscSplitOwnership()
79 …PetscCheck(!g[0] || g[0] == size, comm, PETSC_ERR_ARG_INCOMP, "All processes must supply PETSC_DEC…  in PetscSplitOwnership()
80 …PetscCheck(!g[1] || g[1] == size, comm, PETSC_ERR_ARG_INCOMP, "All processes must supply PETSC_DEC…  in PetscSplitOwnership()
84     PetscCallMPI(MPIU_Allreduce(n, N, 1, MPIU_INT, MPI_SUM, comm));  in PetscSplitOwnership()
86     PetscCallMPI(MPI_Comm_size(comm, &size));  in PetscSplitOwnership()
87     PetscCallMPI(MPI_Comm_rank(comm, &rank));  in PetscSplitOwnership()
91     PetscCallMPI(MPIU_Allreduce(n, &tmp, 1, MPIU_INT, MPI_SUM, comm));  in PetscSplitOwnership()
123 PetscErrorCode PetscSplitOwnershipEqual(MPI_Comm comm, PetscInt *n, PetscInt *N)  in PetscSplitOwnershipEqual()  argument
133     PetscCallMPI(MPI_Comm_size(comm, &size));  in PetscSplitOwnershipEqual()
134     PetscCallMPI(MPIU_Allreduce(l, g, 2, MPI_INT, MPI_SUM, comm));  in PetscSplitOwnershipEqual()
135 …PetscCheck(!g[0] || g[0] == size, comm, PETSC_ERR_ARG_INCOMP, "All processes must supply PETSC_DEC…  in PetscSplitOwnershipEqual()
136 …PetscCheck(!g[1] || g[1] == size, comm, PETSC_ERR_ARG_INCOMP, "All processes must supply PETSC_DEC…  in PetscSplitOwnershipEqual()
140     PetscCallMPI(MPIU_Allreduce(n, N, 1, MPIU_INT, MPI_SUM, comm));  in PetscSplitOwnershipEqual()
142     PetscCallMPI(MPI_Comm_size(comm, &size));  in PetscSplitOwnershipEqual()
143     PetscCallMPI(MPI_Comm_rank(comm, &rank));  in PetscSplitOwnershipEqual()
152     PetscCallMPI(MPIU_Allreduce(n, &tmp, 1, MPIU_INT, MPI_SUM, comm));  in PetscSplitOwnershipEqual()