fast_grouping      71 ompi/mca/topo/treematch/treematch/tm_tree.c double fast_grouping(tm_affinity_mat_t *, tm_tree_t *, tm_tree_t *, int, int, double);
fast_grouping    1808 ompi/mca/topo/treematch/treematch/tm_tree.c       val = fast_grouping(cost_mat, tab_node, new_tab_node, arity, solution_size, nbg);