COLL_APPLY(action, COLL_ALLGATHER_SIG, rhv) COLL_sep \
COLL_APPLY(action, COLL_ALLGATHER_SIG, ring) COLL_sep \
COLL_APPLY(action, COLL_ALLGATHER_SIG, SMP_NTS) COLL_sep \
COLL_APPLY(action, COLL_ALLGATHER_SIG, smp_simple) COLL_sep \
COLL_APPLY(action, COLL_ALLGATHER_SIG, rhv) COLL_sep \
COLL_APPLY(action, COLL_ALLGATHER_SIG, ring) COLL_sep \
COLL_APPLY(action, COLL_ALLGATHER_SIG, SMP_NTS) COLL_sep \
COLL_APPLY(action, COLL_ALLGATHER_SIG, smp_simple) COLL_sep \