11   Mat *diags;  member
39   if (!a->diags) {  in MatSOR_BlockMat_Symmetric()
43     PetscCall(PetscMalloc1(mbs, &a->diags));  in MatSOR_BlockMat_Symmetric()
47       PetscCall(MatCholeskyFactorSymbolic(a->diags[i], a->a[adiag[i]], row, &info));  in MatSOR_BlockMat_Symmetric()
48       PetscCall(MatCholeskyFactorNumeric(a->diags[i], a->a[adiag[i]], &info));  in MatSOR_BlockMat_Symmetric()
54   diag = a->diags;  in MatSOR_BlockMat_Symmetric()
140   if (!a->diags) {  in MatSOR_BlockMat()
144     PetscCall(PetscMalloc1(mbs, &a->diags));  in MatSOR_BlockMat()
148       PetscCall(MatLUFactorSymbolic(a->diags[i], a->a[adiag[i]], row, col, &info));  in MatSOR_BlockMat()
149       PetscCall(MatLUFactorNumeric(a->diags[i], a->a[adiag[i]], &info));  in MatSOR_BlockMat()
154   diag = a->diags;  in MatSOR_BlockMat()
424   if (bmat->diags) {  in MatDestroy_BlockMat()
425     for (i = 0; i < mat->rmap->n / mat->rmap->bs; i++) PetscCall(MatDestroy(&bmat->diags[i]));  in MatDestroy_BlockMat()