4508     Mat C_B;  in PCBDDCSetUpCorrection()  local
4512 …ll(MatCreateSubMatrix(pcbddc->ConstraintMatrix, is_C, pcis->is_B_local, MAT_INITIAL_MATRIX, &C_B));  in PCBDDCSetUpCorrection()
4616       PetscCall(MatMatMult(C_B, pcbddc->local_auxmat2, MAT_INITIAL_MATRIX, PETSC_DETERMINE, &S_CC));  in PCBDDCSetUpCorrection()
4657     PetscCall(MatMatMult(S_CC, C_B, MAT_INITIAL_MATRIX, PETSC_DETERMINE, &pcbddc->local_auxmat1));  in PCBDDCSetUpCorrection()
4658     PetscCall(MatDestroy(&C_B));  in PCBDDCSetUpCorrection()
5259     Mat       C_B, CPHI;  in PCBDDCSetUpCorrection()  local
5347 …atCreateSubMatrix(pcbddc->ConstraintMatrix, is_dummy, pcis->is_B_local, MAT_INITIAL_MATRIX, &C_B));  in PCBDDCSetUpCorrection()
5349       PetscCall(MatMatMult(C_B, coarse_phi_B, MAT_INITIAL_MATRIX, 1.0, &CPHI));  in PCBDDCSetUpCorrection()
5356       PetscCall(MatMatMult(C_B, tmat, MAT_INITIAL_MATRIX, 1.0, &CPHI));  in PCBDDCSetUpCorrection()
5365       PetscCall(MatMatMult(C_B, coarse_psi_B, MAT_REUSE_MATRIX, 1.0, &CPHI));  in PCBDDCSetUpCorrection()
5371     PetscCall(MatDestroy(&C_B));  in PCBDDCSetUpCorrection()