62   PetscMPIInt      size, rank, tag1, tag2, *w2, *w1, nrqs, nrqr, *pa;  in MatIncreaseOverlap_MPIBAIJ_Once()  local
135   PetscCall(PetscGatherNumberOfMessages(comm, w2, w1, &nrqr));  in MatIncreaseOverlap_MPIBAIJ_Once()
136   PetscCall(PetscGatherMessageLengths(comm, nrqs, nrqr, w1, &onodes1, &olengths1));  in MatIncreaseOverlap_MPIBAIJ_Once()
139   PetscCall(PetscPostIrecvInt(comm, tag1, nrqr, onodes1, olengths1, &rbuf, &r_waits1));  in MatIncreaseOverlap_MPIBAIJ_Once()
231   PetscCallMPI(MPI_Waitall(nrqr, r_waits1, MPI_STATUSES_IGNORE));  in MatIncreaseOverlap_MPIBAIJ_Once()
238   PetscCall(PetscMalloc1(nrqr, &xdata));  in MatIncreaseOverlap_MPIBAIJ_Once()
239   PetscCall(PetscMalloc1(nrqr, &isz1));  in MatIncreaseOverlap_MPIBAIJ_Once()
240   PetscCall(MatIncreaseOverlap_MPIBAIJ_Receive(C, nrqr, rbuf, xdata, isz1));  in MatIncreaseOverlap_MPIBAIJ_Once()
252     for (PetscMPIInt i = 0; i < nrqr; ++i) {  in MatIncreaseOverlap_MPIBAIJ_Once()
258     PetscCall(PetscGatherMessageLengths(comm, nrqr, nrqs, rw1, &onodes2, &olengths2));  in MatIncreaseOverlap_MPIBAIJ_Once()
265   PetscCall(PetscMalloc1(nrqr, &s_waits2));  in MatIncreaseOverlap_MPIBAIJ_Once()
266   for (PetscMPIInt i = 0; i < nrqr; ++i) {  in MatIncreaseOverlap_MPIBAIJ_Once()
299     PetscCallMPI(MPI_Waitall(nrqr, s_waits2, MPI_STATUSES_IGNORE));  in MatIncreaseOverlap_MPIBAIJ_Once()
404 static PetscErrorCode MatIncreaseOverlap_MPIBAIJ_Receive(Mat C, PetscInt nrqr, PetscInt **rbuf, Pet…  in MatIncreaseOverlap_MPIBAIJ_Receive()  argument
425   for (i = 0, ct = 0, total_sz = 0; i < nrqr; ++i) {  in MatIncreaseOverlap_MPIBAIJ_Receive()
435   if (nrqr) {  in MatIncreaseOverlap_MPIBAIJ_Receive()
440   PetscCall(PetscArrayzero(isz1, nrqr));  in MatIncreaseOverlap_MPIBAIJ_Receive()
443   for (i = 0; i < nrqr; i++) { /* for easch mesg from proc i */  in MatIncreaseOverlap_MPIBAIJ_Receive()
516     if (i + 1 < nrqr) xdata[i + 1] = xdata[i] + ct2;  in MatIncreaseOverlap_MPIBAIJ_Receive()
621 …PetscMPIInt      rank, size, tag0, tag2, tag3, tag4, *w1, *w2, *w3, *w4, nrqr, nrqs = 0, *req_sour…  local
702       nrqr        = smat_i->nrqr;
730       nrqr        = smat_i->nrqr;
807     PetscCall(PetscGatherNumberOfMessages(comm, w2, w1, &nrqr));
808     PetscCall(PetscGatherMessageLengths(comm, nrqs, nrqr, w1, &onodes1, &olengths1));
812     PetscCall(PetscPostIrecvInt(comm, tag0, nrqr, onodes1, olengths1, &rbuf1, &r_waits1));
888     PetscCall(PetscMalloc1(nrqr, &s_waits2));
889     PetscCall(PetscMalloc3(nrqr, &sbuf2, nrqr, &req_size, nrqr, &req_source1));
891     PetscCallMPI(MPI_Waitall(nrqr, r_waits1, MPI_STATUSES_IGNORE));
892     for (PetscMPIInt i = 0; i < nrqr; ++i) {
931     PetscCallMPI(MPI_Waitall(nrqr, s_waits2, MPI_STATUSES_IGNORE));
936     PetscCall(PetscMalloc1(nrqr, &sbuf_aj));
938     for (PetscMPIInt i = 0; i < nrqr; i++) jcnt += req_size[i];
939     if (nrqr) PetscCall(PetscMalloc1(jcnt, &sbuf_aj[0]));
940     for (PetscMPIInt i = 1; i < nrqr; i++) sbuf_aj[i] = sbuf_aj[i - 1] + req_size[i - 1];
942     PetscCall(PetscMalloc1(nrqr, &s_waits3));
944       for (PetscMPIInt i = 0; i < nrqr; i++) {
1131     PetscCallMPI(MPI_Waitall(nrqr, s_waits3, MPI_STATUSES_IGNORE));
1158       smat_i->nrqr        = nrqr;
1197       smat_i->nrqr        = nrqr;
1240     PetscCall(PetscMalloc1(nrqr, &sbuf_aa));
1242     for (PetscMPIInt i = 0; i < nrqr; i++) jcnt += req_size[i];
1243     if (nrqr) PetscCall(PetscMalloc1(jcnt * bs2, &sbuf_aa[0]));
1244     for (PetscMPIInt i = 1; i < nrqr; i++) sbuf_aa[i] = sbuf_aa[i - 1] + req_size[i - 1] * bs2;
1246     PetscCall(PetscMalloc1(nrqr, &s_waits4));
1248     for (PetscMPIInt i = 0; i < nrqr; i++) {
1513     PetscCallMPI(MPI_Waitall(nrqr, s_waits4, MPI_STATUSES_IGNORE));