76   MPI_Aint       lb, unitbytes;  in PetscCommBuildTwoSided_Ibarrier()  local
84   PetscCallMPI(MPI_Type_get_extent(dtype, &lb, &unitbytes));  in PetscCommBuildTwoSided_Ibarrier()
88 …for (i = 0; i < nto; i++) PetscCallMPI(MPI_Issend((void *)(tdata + count * unitbytes * i), count, …  in PetscCommBuildTwoSided_Ibarrier()
90   PetscCall(PetscSegBufferCreate(unitbytes, 4 * count, &segdata));  in PetscCommBuildTwoSided_Ibarrier()
136   MPI_Aint          lb, unitbytes;  in PetscCommBuildTwoSided_Allreduce()  local
158   PetscCallMPI(MPI_Type_get_extent(dtype, &lb, &unitbytes));  in PetscCommBuildTwoSided_Allreduce()
160   PetscCall(PetscMalloc(nrecvs * count * unitbytes, &fdata));  in PetscCommBuildTwoSided_Allreduce()
164 …for (i = 0; i < nrecvs; i++) PetscCallMPI(MPIU_Irecv((void *)(fdata + count * unitbytes * i), coun…  in PetscCommBuildTwoSided_Allreduce()
165 …for (i = 0; i < nto; i++) PetscCallMPI(MPIU_Isend((void *)(tdata + count * unitbytes * i), count, …  in PetscCommBuildTwoSided_Allreduce()
182   MPI_Aint          lb, unitbytes;  in PetscCommBuildTwoSided_RedScatter()  local
202   PetscCallMPI(MPI_Type_get_extent(dtype, &lb, &unitbytes));  in PetscCommBuildTwoSided_RedScatter()
204   PetscCall(PetscMalloc(nrecvs * count * unitbytes, &fdata));  in PetscCommBuildTwoSided_RedScatter()
208 …for (i = 0; i < nrecvs; i++) PetscCallMPI(MPIU_Irecv((void *)(fdata + count * unitbytes * i), coun…  in PetscCommBuildTwoSided_RedScatter()
209 …for (i = 0; i < nto; i++) PetscCallMPI(MPIU_Isend((void *)(tdata + count * unitbytes * i), count, …  in PetscCommBuildTwoSided_RedScatter()
292   MPI_Aint     lb, unitbytes;  in PetscCommBuildTwoSidedFReq_Reference()  local
306   PetscCallMPI(MPI_Type_get_extent(dtype, &lb, &unitbytes));  in PetscCommBuildTwoSidedFReq_Reference()
311 …PetscCall((*send)(comm, tag, i, toranks[i], ((char *)todata) + count * unitbytes * i, sendreq + i …  in PetscCommBuildTwoSidedFReq_Reference()
314     void       *header = (*(char **)fromdata) + count * unitbytes * i;  in PetscCommBuildTwoSidedFReq_Reference()
331   MPI_Aint       lb, unitbytes;  in PetscCommBuildTwoSidedFReq_Ibarrier()  local
341   PetscCallMPI(MPI_Type_get_extent(dtype, &lb, &unitbytes));  in PetscCommBuildTwoSidedFReq_Ibarrier()
347 …for (i = 0; i < nto; i++) PetscCallMPI(MPI_Issend((void *)(tdata + count * unitbytes * i), count, …  in PetscCommBuildTwoSidedFReq_Ibarrier()
353 …PetscCall((*send)(comm, tags, i, toranks[i], tdata + count * unitbytes * i, usendreqs + i * ntags,…  in PetscCommBuildTwoSidedFReq_Ibarrier()
357   PetscCall(PetscSegBufferCreate(unitbytes, 4 * count, &segdata));  in PetscCommBuildTwoSidedFReq_Ibarrier()