Searched refs:elem_mat (Results 1 – 1 of 1) sorted by relevance
| /petsc/src/ksp/ksp/tutorials/ |
| H A D | ex59.c | 63 Mat elem_mat; member
341 PetscCall(MatGetSize(glldata.elem_mat, &i, &j)); in ComputeSubdomainMatrix()
361 …PetscCall(MatCreateSubMatrix(glldata.elem_mat, submatIS, submatIS, MAT_INITIAL_MATRIX, &elem_mat_D… in ComputeSubdomainMatrix()
403 usedmat = &glldata.elem_mat; in ComputeSubdomainMatrix()
410 usedmat = &glldata.elem_mat; in ComputeSubdomainMatrix()
576 PetscCall(MatCreate(PETSC_COMM_SELF, &glldata->elem_mat)); in GLLStuffs()
577 PetscCall(MatSetSizes(glldata->elem_mat, xyzloc, xyzloc, xyzloc, xyzloc)); in GLLStuffs()
578 PetscCall(MatSetType(glldata->elem_mat, MATSEQAIJ)); in GLLStuffs()
579 PetscCall(MatSeqAIJSetPreallocation(glldata->elem_mat, xyzloc, NULL)); /* overestimated */ in GLLStuffs()
580 PetscCall(MatZeroEntries(glldata->elem_mat)); in GLLStuffs()
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