Searched refs:commX (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/dm/tutorials/ |
| H A D | ex51.c | 9 MPI_Comm commX, commY; in main() local
31 PetscCall(DMDAGetProcessorSubsets(da, DM_Y, &commX)); in main()
32 PetscCallMPI(MPI_Comm_size(commX, &subsize)); in main()
33 PetscCallMPI(MPI_Comm_rank(commX, &subrank)); in main()
40 PetscCall(DMDACreate1d(commX, DM_BOUNDARY_NONE, info.mx, dof, 1, lx, &daX)); in main()
58 PetscCallMPI(MPI_Comm_free(&commX)); in main()
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