1355 static PetscErrorCode PCHPDDMCheckSymmetry_Private(PC pc, Mat A01, Mat A10, Mat *B01 = nullptr)  in PCHPDDMCheckSymmetry_Private()  argument
1362   PetscCall(PetscObjectTypeCompare((PetscObject)A10, MATTRANSPOSEVIRTUAL, &flg));  in PCHPDDMCheckSymmetry_Private()
1365 …PetscCall(MatShellGetScalingShifts(A10, (PetscScalar *)MAT_SHELL_NOT_ALLOWED, (PetscScalar *)MAT_S…  in PCHPDDMCheckSymmetry_Private()
1366     PetscCall(MatTransposeGetMat(A10, &U));  in PCHPDDMCheckSymmetry_Private()
1368     PetscCall(PetscObjectTypeCompare((PetscObject)A10, MATHERMITIANTRANSPOSEVIRTUAL, &flg));  in PCHPDDMCheckSymmetry_Private()
1370 …PetscCall(MatShellGetScalingShifts(A10, (PetscScalar *)MAT_SHELL_NOT_ALLOWED, (PetscScalar *)MAT_S…  in PCHPDDMCheckSymmetry_Private()
1371       PetscCall(MatHermitianTransposeGetMat(A10, &U));  in PCHPDDMCheckSymmetry_Private()
1376   else PetscCall(MatHermitianTranspose(A10, MAT_INITIAL_MATRIX, &T));  in PCHPDDMCheckSymmetry_Private()
1933                 Mat A01, A10, B = nullptr, C = nullptr, *sub;  in PCSetUp_HPDDM()  local
1935                 PetscCall(MatSchurComplementGetSubMatrices(P, &A, nullptr, &A01, &A10, nullptr));  in PCSetUp_HPDDM()
1936                 PetscCall(PetscObjectTypeCompare((PetscObject)A10, MATTRANSPOSEVIRTUAL, &flg));  in PCSetUp_HPDDM()
1938                   PetscCall(MatTransposeGetMat(A10, &C));  in PCSetUp_HPDDM()
1941 …           PetscCall(PetscObjectTypeCompare((PetscObject)A10, MATHERMITIANTRANSPOSEVIRTUAL, &flg));  in PCSetUp_HPDDM()
1943                     PetscCall(MatHermitianTransposeGetMat(A10, &C));  in PCSetUp_HPDDM()
1948 …PetscCall(MatShellGetScalingShifts(A10, (PetscScalar *)MAT_SHELL_NOT_ALLOWED, (PetscScalar *)MAT_S…  in PCSetUp_HPDDM()
1950                   B = A10;  in PCSetUp_HPDDM()
1983                   PetscCall(PCHPDDMCheckSymmetry_Private(pc, A01, A10));  in PCSetUp_HPDDM()
2144           Mat                 A00, P00, A01, A10, A11, B, N;  in PCSetUp_HPDDM()  local
2147           PetscCall(MatSchurComplementGetSubMatrices(P, &A00, &P00, &A01, &A10, &A11));  in PCSetUp_HPDDM()
2155             PetscCall(PCHPDDMCheckSymmetry_Private(pc, A01, A10, &B01));  in PCSetUp_HPDDM()
2176 …PetscCall(MatSchurComplementUpdateSubMatrices(P, A00, P00, A01, A10, A11)); /* replace P00 by diag…  in PCSetUp_HPDDM()
2656         Mat                    A00, P00, A01 = nullptr, A10, A11, N, b[4];  in PCSetUp_HPDDM()  local
2675         PetscCall(MatSchurComplementGetSubMatrices(P, &A00, &P00, std::get<1>(*ctx), &A10, &A11));  in PCSetUp_HPDDM()
2676         std::get<1>(*ctx)[1] = A10;  in PCSetUp_HPDDM()
2677         PetscCall(PetscObjectTypeCompare((PetscObject)A10, MATTRANSPOSEVIRTUAL, &flg));  in PCSetUp_HPDDM()
2678         if (flg) PetscCall(MatTransposeGetMat(A10, &A01));  in PCSetUp_HPDDM()
2682           PetscCall(PetscObjectTypeCompare((PetscObject)A10, MATHERMITIANTRANSPOSEVIRTUAL, &flg));  in PCSetUp_HPDDM()
2683           if (flg) PetscCall(MatHermitianTransposeGetMat(A10, &A01));  in PCSetUp_HPDDM()
2688           PetscCall(MatSetOption(A10, MAT_SUBMAT_SINGLEIS, PETSC_TRUE));  in PCSetUp_HPDDM()
2689           PetscCall(MatCreateSubMatrices(A10, 1, &data->is, &sorted, MAT_INITIAL_MATRIX, &sub));  in PCSetUp_HPDDM()
2694           A10 = nullptr;  in PCSetUp_HPDDM()
2695           if (flg) PetscCall(MatTransposeGetMat(std::get<1>(*ctx)[0], &A10));  in PCSetUp_HPDDM()
2700             if (flg) PetscCall(MatHermitianTransposeGetMat(std::get<1>(*ctx)[0], &A10));  in PCSetUp_HPDDM()
2702 …if (!A10) PetscCall(MatCreateSubMatrices(std::get<1>(*ctx)[0], 1, &sorted, &data->is, MAT_INITIAL_…  in PCSetUp_HPDDM()
2713         if (A01 || !A10) {  in PCSetUp_HPDDM()