small_block_size  711 ompi/mca/coll/tuned/coll_tuned_decision_fixed.c     const size_t small_block_size = 1024;
small_block_size  748 ompi/mca/coll/tuned/coll_tuned_decision_fixed.c                 (block_size < small_block_size))) {
small_block_size  775 ompi/mca/coll/tuned/coll_tuned_decision_fixed.c     const size_t small_block_size = 300;
small_block_size  795 ompi/mca/coll/tuned/coll_tuned_decision_fixed.c         (block_size < small_block_size)) {