36     PetscInt       *nidx = NULL;  in ISAdjustForBlockSize()  local
50       PetscCall(PetscMalloc1(n, &nidx));  in ISAdjustForBlockSize()
54         if (!PetscBTLookupSet(bt, idx[j] / bs - Nmin)) nidx[n++] = idx[j] / bs;  in ISAdjustForBlockSize()
61     PetscCall(ISCreateBlock(comm, bs, n, nidx, PETSC_OWN_POINTER, is + i));  in ISAdjustForBlockSize()
88 static PetscErrorCode MatIncreaseOverlap_MPIAIJ_Once_Scalable(Mat mat, PetscInt nidx, IS is[])  in MatIncreaseOverlap_MPIAIJ_Once_Scalable()  argument
109   PetscCall(PetscMalloc2(nidx, (PetscInt ***)&indices, nidx, &length));  in MatIncreaseOverlap_MPIAIJ_Once_Scalable()
111   for (PetscInt i = 0; i < nidx; i++) {  in MatIncreaseOverlap_MPIAIJ_Once_Scalable()
120   for (PetscInt i = 0; i < nidx; i++) {  in MatIncreaseOverlap_MPIAIJ_Once_Scalable()
148     PetscCall(MatIncreaseOverlap_MPIAIJ_Local_Scalable(mat, nidx, is));  in MatIncreaseOverlap_MPIAIJ_Once_Scalable()
198 …PetscCall(MatIncreaseOverlap_MPIAIJ_Send_Scalable(mat, nidx, nfrom, fromranks, fromsizes, fromdata…  in MatIncreaseOverlap_MPIAIJ_Once_Scalable()
221   PetscCall(MatIncreaseOverlap_MPIAIJ_Local_Scalable(mat, nidx, is));  in MatIncreaseOverlap_MPIAIJ_Once_Scalable()
225   PetscCall(MatIncreaseOverlap_MPIAIJ_Receive_Scalable(mat, nidx, is, nrecvrows, todata));  in MatIncreaseOverlap_MPIAIJ_Once_Scalable()
232 static PetscErrorCode MatIncreaseOverlap_MPIAIJ_Receive_Scalable(Mat mat, PetscInt nidx, IS is[], P…  in MatIncreaseOverlap_MPIAIJ_Receive_Scalable()  argument
241   PetscCall(PetscMalloc1(nidx, &isz));  in MatIncreaseOverlap_MPIAIJ_Receive_Scalable()
242   for (i = 0; i < nidx; i++) {  in MatIncreaseOverlap_MPIAIJ_Receive_Scalable()
247   PetscCall(PetscMalloc2((max_lsize + nrecvs) * nidx, &indices_temp, nidx, &iscomms));  in MatIncreaseOverlap_MPIAIJ_Receive_Scalable()
248   for (i = 0; i < nidx; i++) {  in MatIncreaseOverlap_MPIAIJ_Receive_Scalable()
268   for (i = 0; i < nidx; i++) {  in MatIncreaseOverlap_MPIAIJ_Receive_Scalable()
280 static PetscErrorCode MatIncreaseOverlap_MPIAIJ_Send_Scalable(Mat mat, PetscInt nidx, PetscMPIInt n…  in MatIncreaseOverlap_MPIAIJ_Send_Scalable()  argument
310 …PetscCall(PetscCalloc5(max_fszs * nidx, &rows_data_ptr, nidx, &rows_data, nidx, &rows_pos_i, nfrom…  in MatIncreaseOverlap_MPIAIJ_Send_Scalable()
311   for (i = 0; i < nidx; i++) rows_data[i] = PetscSafePointerPlusOffset(rows_data_ptr, max_fszs * i);  in MatIncreaseOverlap_MPIAIJ_Send_Scalable()
315     PetscCall(PetscArrayzero(rows_pos_i, nidx));  in MatIncreaseOverlap_MPIAIJ_Send_Scalable()
323     for (j = 0; j < nidx; j++) {  in MatIncreaseOverlap_MPIAIJ_Send_Scalable()
342       indv_counts[i * nidx + j] = indvc_ij;  in MatIncreaseOverlap_MPIAIJ_Send_Scalable()
347   PetscCall(PetscCalloc2(totalrows + nidx * nfrom * 2, &sbdata, 2 * nfrom, &sbsizes));  in MatIncreaseOverlap_MPIAIJ_Send_Scalable()
352     PetscCall(PetscArrayzero(rows_pos_i, nidx));  in MatIncreaseOverlap_MPIAIJ_Send_Scalable()
359     for (j = 0; j < nidx; j++) {  in MatIncreaseOverlap_MPIAIJ_Send_Scalable()
360       if (!indv_counts[i * nidx + j]) continue;  in MatIncreaseOverlap_MPIAIJ_Send_Scalable()
363       sbdata[totalrows++] = indv_counts[i * nidx + j];  in MatIncreaseOverlap_MPIAIJ_Send_Scalable()
402 static PetscErrorCode MatIncreaseOverlap_MPIAIJ_Local_Scalable(Mat mat, PetscInt nidx, IS is[])  in MatIncreaseOverlap_MPIAIJ_Local_Scalable()  argument
430   for (i = 0; i < nidx; i++) {  in MatIncreaseOverlap_MPIAIJ_Local_Scalable()