mca_coll_hcoll_allgather 186 ompi/mca/coll/hcoll/coll_hcoll.h int mca_coll_hcoll_allgather(const void *sbuf, int scount, mca_coll_hcoll_allgather 393 ompi/mca/coll/hcoll/coll_hcoll_module.c hcoll_module->super.coll_allgather = hcoll_collectives.coll_allgather ? mca_coll_hcoll_allgather : NULL;