Searched refs:selectis (Results 1 – 1 of 1) sorted by relevance
31 IS selectis; /* IS to select slice and extract subvector */ in main() local119 PetscCall(DMDACreatePatchIS(da, &lower, &upper, &selectis, patchis_offproc)); in main()120 PetscCall(ISView(selectis, PETSC_VIEWER_STDOUT_WORLD)); in main()125 PetscCall(VecGetSubVector(vec_full, selectis, &vec_slice)); in main()137 PetscCall(VecRestoreSubVector(vec_full, selectis, &vec_slice)); in main()139 PetscCall(ISDestroy(&selectis)); in main()