1282 …PetscInt                *owners_co, *coi, *coj; /* i and j array of (p->B)^T*A*P - used in the com…  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ_nonscalable()  local
1332   coi   = c_oth->i;  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ_nonscalable()
1339     len_s[proc] += coi[i + 1] - coi[i]; /* num of nonzeros in Co to be sent to [proc] */  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ_nonscalable()
1365     PetscCallMPI(MPIU_Isend(coj + coi[i], len_s[proc], MPIU_INT, proc, tagj, comm, swaits + k));  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ_nonscalable()
1413       nzi                 = coi[i + 1] - coi[i];  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ_nonscalable()
1608   PetscInt            *ai, *aj, *coi, *coj, *poJ, *pdJ;  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()  local
1625   coi = merge->coi;  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()
1627   PetscCall(PetscCalloc1(coi[pon], &coa));  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()
1657       cj  = coj + coi[row];  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()
1658       ca  = coa + coi[row];  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()
1703 …PetscCallMPI(MPIU_Isend(coa + coi[i], len_s[proc], MPIU_MATSCALAR, proc, taga, comm, s_waits + k));  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()
1765   PetscInt            *lnk, *owners_co, *coi, *coj, i, k, pnz, row;  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()  local
1808   PetscCall(PetscMalloc1(pon + 1, &coi));  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1809   coi[0] = 0;  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1848     coi[i + 1] = coi[i] + nnz;  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1851   PetscCall(PetscMalloc1(coi[pon], &coj));  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1855   afill_tmp = (PetscReal)coi[pon] / (poti[pon] + ai[am] + 1);  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1882     len_s[proc] += coi[i + 1] - coi[i];  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1907     PetscCallMPI(MPIU_Isend(coj + coi[i], len_s[proc], MPIU_INT, proc, tagj, comm, swaits + k));  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1946       nzi                 = coi[i + 1] - coi[i];  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
2067   merge->coi       = coi;  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()