ompi_coll_base_topo_build_chain  367 ompi/mca/coll/base/coll_base_functions.h         coll_comm->cached_pipeline = ompi_coll_base_topo_build_chain( 1, (OMPI_COMM), (ROOT) ); \
ompi_coll_base_topo_build_chain  381 ompi/mca/coll/base/coll_base_functions.h         coll_comm->cached_chain = ompi_coll_base_topo_build_chain((FANOUT), (OMPI_COMM), (ROOT)); \
ompi_coll_base_topo_build_chain   61 ompi/mca/coll/base/coll_base_topo.h ompi_coll_base_topo_build_chain( int fanout,