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Searched refs:submatIS (Results 1 – 1 of 1) sorted by relevance

/petsc/src/ksp/ksp/tutorials/
H A Dex59.c338 IS submatIS; in ComputeSubdomainMatrix() local
360 PetscCall(ISCreateGeneral(PETSC_COMM_SELF, ii, indexg, PETSC_COPY_VALUES, &submatIS)); in ComputeSubdomainMatrix()
361 …PetscCall(MatCreateSubMatrix(glldata.elem_mat, submatIS, submatIS, MAT_INITIAL_MATRIX, &elem_mat_D… in ComputeSubdomainMatrix()
362 PetscCall(ISDestroy(&submatIS)); in ComputeSubdomainMatrix()