1591   MatMergeSeqsToMPI   *merge;  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()  local
1621   merge = ap->merge;  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()
1625   coi = merge->coi;  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()
1626   coj = merge->coj;  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()
1628   bi     = merge->bi;  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()
1629   bj     = merge->bj;  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()
1630   owners = merge->rowmap->range;  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()
1693   buf_ri = merge->buf_ri;  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()
1694   buf_rj = merge->buf_rj;  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()
1695   len_s  = merge->len_s;  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()
1697 …PetscCall(PetscPostIrecvScalar(comm, taga, merge->nrecv, merge->id_r, merge->len_r, &abuf_r, &r_wa…  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()
1699   PetscCall(PetscMalloc2(merge->nsend, &s_waits, size, &status));  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()
1702     i = merge->owners_co[proc];  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()
1706   if (merge->nrecv) PetscCallMPI(MPI_Waitall(merge->nrecv, r_waits, status));  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()
1707   if (merge->nsend) PetscCallMPI(MPI_Waitall(merge->nsend, s_waits, status));  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()
1714   PetscCall(PetscMalloc3(merge->nrecv, &buf_ri_k, merge->nrecv, &nextrow, merge->nrecv, &nextci));  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()
1715   for (k = 0; k < merge->nrecv; k++) {  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()
1728     for (k = 0; k < merge->nrecv; k++) { /* k-th received message */  in MatTransposeMatMultNumeric_MPIAIJ_MPIAIJ()
1775   MatMergeSeqsToMPI   *merge;  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()  local
1860   PetscCall(PetscNew(&merge));  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1861   PetscCall(PetscLayoutCreate(comm, &merge->rowmap));  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1863   merge->rowmap->n  = pn;  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1864   merge->rowmap->bs = 1;  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1866   PetscCall(PetscLayoutSetUp(merge->rowmap));  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1867   owners = merge->rowmap->range;  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1871   PetscCall(PetscCalloc1(size, &merge->len_s));  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1873   len_s        = merge->len_s;  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1874   merge->nsend = 0;  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1890       merge->nsend++;  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1897   PetscCall(PetscGatherNumberOfMessages(comm, NULL, len_s, &merge->nrecv));  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1898 …PetscCall(PetscGatherMessageLengths2(comm, merge->nsend, merge->nrecv, len_s, len_si, &merge->id_r…  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1902 …PetscCall(PetscPostIrecvInt(comm, tagj, merge->nrecv, merge->id_r, merge->len_r, &buf_rj, &rwaits)…  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1903   PetscCall(PetscMalloc1(merge->nsend, &swaits));  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1913   for (i = 0; i < merge->nrecv; i++) {  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1915     PetscCallMPI(MPI_Waitany(merge->nrecv, rwaits, &icompleted, &rstatus));  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1918   if (merge->nsend) PetscCallMPI(MPI_Waitall(merge->nsend, swaits, sstatus));  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1922   for (k = 0; k < merge->nrecv; k++) { /* k-th received message */  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1924     for (j = 0; j < merge->len_r[k]; j++) PetscCall(PetscHMapISet(ta, *(Jptr + j) + 1, 1));  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1930   PetscCall(PetscPostIrecvInt(comm, tagi, merge->nrecv, merge->id_r, len_ri, &buf_ri, &rwaits));  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1955   i = merge->nrecv;  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1958     PetscCallMPI(MPI_Waitany(merge->nrecv, rwaits, &icompleted, &rstatus));  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1961   if (merge->nsend) PetscCallMPI(MPI_Waitall(merge->nsend, swaits, sstatus));  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1978   PetscCall(PetscMalloc3(merge->nrecv, &buf_ri_k, merge->nrecv, &nextrow, merge->nrecv, &nextci));  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
1979   for (k = 0; k < merge->nrecv; k++) {  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
2002     for (k = 0; k < merge->nrecv; k++) { /* k-th received message */  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
2065   merge->bi        = bi;  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
2066   merge->bj        = bj;  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
2067   merge->coi       = coi;  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
2068   merge->coj       = coj;  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
2069   merge->buf_ri    = buf_ri;  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
2070   merge->buf_rj    = buf_rj;  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
2071   merge->owners_co = owners_co;  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()
2076   ap->merge           = merge;  in MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ()