Searched refs:dirichletIS (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/ksp/ksp/tutorials/ |
| H A D | ex59.c | 711 IS dirichletIS = 0; in ComputeMatrix() local
732 PetscCall(ComputeSpecialBoundaryIndices(dd, &dirichletIS, NULL)); in ComputeMatrix()
734 PetscCall(MatZeroRowsColumnsLocalIS(temp_A, dirichletIS, 1.0, NULL, NULL)); in ComputeMatrix()
735 PetscCall(ISGetLocalSize(dirichletIS, &dirsize)); in ComputeMatrix()
736 PetscCall(ISDestroy(&dirichletIS)); in ComputeMatrix()
810 IS primals, dirichletIS = 0, neumannIS = 0, *bddc_dofs_splitting; in ComputeKSPBDDC() local
887 PetscCall(ComputeSpecialBoundaryIndices(dd, &dirichletIS, &neumannIS)); in ComputeKSPBDDC()
889 PetscCall(PCBDDCSetDirichletBoundariesLocal(pc, dirichletIS)); in ComputeKSPBDDC()
898 PetscCall(ComputeSpecialBoundaryIndices(dd, &dirichletIS, &neumannIS)); in ComputeKSPBDDC()
918 PetscCall(ISDestroy(&dirichletIS)); in ComputeKSPBDDC()
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