5255     Mat       AUXMAT, TM1, TM2, TM3, TM4;  in PCBDDCSetUpCorrection()  local
5290       PetscCall(MatTransposeMatMult(coarse_psi_D, AUXMAT, MAT_INITIAL_MATRIX, 1.0, &TM1));  in PCBDDCSetUpCorrection()
5302       PetscCall(MatPtAP(A_II, coarse_phi_D, MAT_INITIAL_MATRIX, 1.0, &TM1));  in PCBDDCSetUpCorrection()
5311     PetscCall(MatAXPY(TM1, one, TM2, DIFFERENT_NONZERO_PATTERN));  in PCBDDCSetUpCorrection()
5312     PetscCall(MatAXPY(TM1, one, TM3, DIFFERENT_NONZERO_PATTERN));  in PCBDDCSetUpCorrection()
5313     PetscCall(MatAXPY(TM1, one, TM4, DIFFERENT_NONZERO_PATTERN));  in PCBDDCSetUpCorrection()
5314     PetscCall(MatConvert(TM1, MATSEQDENSE, MAT_INPLACE_MATRIX, &TM1));  in PCBDDCSetUpCorrection()
5325       PetscCall(MatDenseGetArray(TM1, &data));  in PCBDDCSetUpCorrection()
5334       PetscCall(MatDenseRestoreArray(TM1, &data));  in PCBDDCSetUpCorrection()
5340     PetscCall(MatAXPY(TM1, m_one, *coarse_submat, DIFFERENT_NONZERO_PATTERN));  in PCBDDCSetUpCorrection()
5341     PetscCall(MatNorm(TM1, NORM_FROBENIUS, &real_value));  in PCBDDCSetUpCorrection()
5380     PetscCall(MatDestroy(&TM1));  in PCBDDCSetUpCorrection()