pow2size          260 ompi/mca/coll/base/coll_base_allgather.c     int line = -1, rank, size, pow2size, err;
pow2size          268 ompi/mca/coll/base/coll_base_allgather.c     pow2size = opal_next_poweroftwo (size);
pow2size          269 ompi/mca/coll/base/coll_base_allgather.c     pow2size >>=1;
pow2size          275 ompi/mca/coll/base/coll_base_allgather.c     if (pow2size != size) {