400   PetscViewer  matl_dbg_viewer = NULL;  in PCBDDCSubSchursSetUp()  local
446       PetscCall(PetscViewerASCIIOpen(PETSC_COMM_SELF, filename, &matl_dbg_viewer));  in PCBDDCSubSchursSetUp()
447       PetscCall(PetscViewerPushFormat(matl_dbg_viewer, PETSC_VIEWER_ASCII_MATLAB));  in PCBDDCSubSchursSetUp()
1063       if (matl_dbg_viewer) {  in PCBDDCSubSchursSetUp()
1068         PetscCall(MatView(A, matl_dbg_viewer));  in PCBDDCSubSchursSetUp()
1071         PetscCall(MatView(S, matl_dbg_viewer));  in PCBDDCSubSchursSetUp()
1075         PetscCall(ISView(is, matl_dbg_viewer));  in PCBDDCSubSchursSetUp()
1079         PetscCall(ISView(is, matl_dbg_viewer));  in PCBDDCSubSchursSetUp()
1082         PetscCall(ISView(is_A_all, matl_dbg_viewer));  in PCBDDCSubSchursSetUp()
1091           PetscCall(ISView(is, matl_dbg_viewer));  in PCBDDCSubSchursSetUp()
1099             PetscCall(MatView(T, matl_dbg_viewer));  in PCBDDCSubSchursSetUp()
1102             PetscCall(ISView(sub_schurs->change_primal_sub[i], matl_dbg_viewer));  in PCBDDCSubSchursSetUp()
1106         PetscCall(PetscViewerFlush(matl_dbg_viewer));  in PCBDDCSubSchursSetUp()
1148         if (matl_dbg_viewer) {  in PCBDDCSubSchursSetUp()
1174           if (matl_dbg_viewer) {  in PCBDDCSubSchursSetUp()
1181             PetscCall(VecView(vv, matl_dbg_viewer));  in PCBDDCSubSchursSetUp()
1193 …if (matl_dbg_viewer && B_n) PetscCallBLAS("BLASsyrk", BLASsyrk_("L", "N", &B_n, &B_k, &sum, cs_AIB…  in PCBDDCSubSchursSetUp()
1197 …if (matl_dbg_viewer && B_n) PetscCallBLAS("BLASsyr2k", BLASsyr2k_("L", "N", &B_n, &B_k, &sum, cs_A…  in PCBDDCSubSchursSetUp()
1202 …if (matl_dbg_viewer && B_n) PetscCallBLAS("BLASsyr2k", BLASsyr2k_("L", "N", &B_n, &B_k, &sum, arra…  in PCBDDCSubSchursSetUp()
1212         if (matl_dbg_viewer) {  in PCBDDCSubSchursSetUp()
1232         if (matl_dbg_viewer) {  in PCBDDCSubSchursSetUp()
1238           PetscCall(MatView(S, matl_dbg_viewer));  in PCBDDCSubSchursSetUp()
1241           PetscCall(MatView(S2, matl_dbg_viewer));  in PCBDDCSubSchursSetUp()
1243           PetscCall(MatView(S3, matl_dbg_viewer));  in PCBDDCSubSchursSetUp()
1245           PetscCall(MatView(cs_AIB_mat, matl_dbg_viewer));  in PCBDDCSubSchursSetUp()
2032   if (matl_dbg_viewer) {  in PCBDDCSubSchursSetUp()
2035       PetscCall(MatView(sub_schurs->S_Ej_all, matl_dbg_viewer));  in PCBDDCSubSchursSetUp()
2039       PetscCall(MatView(sub_schurs->sum_S_Ej_all, matl_dbg_viewer));  in PCBDDCSubSchursSetUp()
2043       PetscCall(MatView(sub_schurs->sum_S_Ej_inv_all, matl_dbg_viewer));  in PCBDDCSubSchursSetUp()
2047       PetscCall(MatView(sub_schurs->sum_S_Ej_tilda_all, matl_dbg_viewer));  in PCBDDCSubSchursSetUp()
2055   if (matl_dbg_viewer) PetscCall(PetscViewerFlush(matl_dbg_viewer));  in PCBDDCSubSchursSetUp()
2057   PetscCall(PetscViewerDestroy(&matl_dbg_viewer));  in PCBDDCSubSchursSetUp()