"smpi_coll_tuned_gather_ompi_binomial rank %d recv %d mycount = %d",
rank, bmtree->tree_next[i], mycount);
- smpi_mpi_recv(ptmp + total_recv*rextent, rcount*size-total_recv, rdtype,
+ smpi_mpi_recv(ptmp + total_recv*rextent, mycount, rdtype,
bmtree->tree_next[i], COLL_TAG_GATHER,
comm, &status);