75   PetscMPIInt    nrecvs, tag, done, i;  in PetscCommBuildTwoSided_Ibarrier()  local
92   nrecvs  = 0;  in PetscCommBuildTwoSided_Ibarrier()
108       nrecvs++;  in PetscCommBuildTwoSided_Ibarrier()
123   *nfrom = nrecvs;  in PetscCommBuildTwoSided_Ibarrier()
135   PetscMPIInt       size, rank, *iflags, nrecvs, tag, *franks, i, flg;  in PetscCommBuildTwoSided_Allreduce()  local
157   nrecvs = iflags[rank];  in PetscCommBuildTwoSided_Allreduce()
160   PetscCall(PetscMalloc(nrecvs * count * unitbytes, &fdata));  in PetscCommBuildTwoSided_Allreduce()
162   PetscCall(PetscMalloc2(nto + nrecvs, &reqs, nto + nrecvs, &statuses));  in PetscCommBuildTwoSided_Allreduce()
163   sendreqs = PetscSafePointerPlusOffset(reqs, nrecvs);  in PetscCommBuildTwoSided_Allreduce()
164 …for (i = 0; i < nrecvs; i++) PetscCallMPI(MPIU_Irecv((void *)(fdata + count * unitbytes * i), coun…  in PetscCommBuildTwoSided_Allreduce()
166   PetscCallMPI(MPI_Waitall(nto + nrecvs, reqs, statuses));  in PetscCommBuildTwoSided_Allreduce()
167   PetscCall(PetscMalloc1(nrecvs, &franks));  in PetscCommBuildTwoSided_Allreduce()
168   for (i = 0; i < nrecvs; i++) franks[i] = statuses[i].MPI_SOURCE;  in PetscCommBuildTwoSided_Allreduce()
172   *nfrom             = nrecvs;  in PetscCommBuildTwoSided_Allreduce()
181   PetscMPIInt       size, *iflags, nrecvs, tag, *franks, i, flg;  in PetscCommBuildTwoSided_RedScatter()  local
201   PetscCallMPI(MPI_Reduce_scatter_block(iflags, &nrecvs, 1, MPI_INT, MPI_SUM, comm));  in PetscCommBuildTwoSided_RedScatter()
204   PetscCall(PetscMalloc(nrecvs * count * unitbytes, &fdata));  in PetscCommBuildTwoSided_RedScatter()
206   PetscCall(PetscMalloc2(nto + nrecvs, &reqs, nto + nrecvs, &statuses));  in PetscCommBuildTwoSided_RedScatter()
207   sendreqs = reqs + nrecvs;  in PetscCommBuildTwoSided_RedScatter()
208 …for (i = 0; i < nrecvs; i++) PetscCallMPI(MPIU_Irecv((void *)(fdata + count * unitbytes * i), coun…  in PetscCommBuildTwoSided_RedScatter()
210   PetscCallMPI(MPI_Waitall(nto + nrecvs, reqs, statuses));  in PetscCommBuildTwoSided_RedScatter()
211   PetscCall(PetscMalloc1(nrecvs, &franks));  in PetscCommBuildTwoSided_RedScatter()
212   for (i = 0; i < nrecvs; i++) franks[i] = statuses[i].MPI_SOURCE;  in PetscCommBuildTwoSided_RedScatter()
216   *nfrom             = nrecvs;  in PetscCommBuildTwoSided_RedScatter()
330   PetscMPIInt    nrecvs, tag, *tags, done, i;  in PetscCommBuildTwoSidedFReq_Ibarrier()  local
360   nrecvs  = 0;  in PetscCommBuildTwoSidedFReq_Ibarrier()
379       nrecvs++;  in PetscCommBuildTwoSidedFReq_Ibarrier()
393   *nfrom = nrecvs;  in PetscCommBuildTwoSidedFReq_Ibarrier()