allreduce_init    196 ompi/mca/coll/base/coll_base_comm_select.c             COPY(avail->ac_module, comm, allreduce_init);
allreduce_init    279 ompi/mca/coll/base/coll_base_comm_select.c         CHECK_NULL(which_func, comm, allreduce_init) ||
allreduce_init     91 ompi/mca/coll/base/coll_base_comm_unselect.c     CLOSE(comm, allreduce_init);