ialltoallw        181 ompi/mca/coll/base/coll_base_comm_select.c             COPY(avail->ac_module, comm, ialltoallw);
ialltoallw        265 ompi/mca/coll/base/coll_base_comm_select.c         CHECK_NULL(which_func, comm, ialltoallw) ||
ialltoallw         76 ompi/mca/coll/base/coll_base_comm_unselect.c     CLOSE(comm, ialltoallw);