gr1_1             544 ompi/mca/topo/treematch/treematch/tm_bucket.c   double gr1_1=0;
gr1_1             577 ompi/mca/topo/treematch/treematch/tm_bucket.c       gr1_1 += TOC;
gr1_1             595 ompi/mca/topo/treematch/treematch/tm_bucket.c     printf("Grouping phase 1=%fs (%fs+%fs) \n",gr1, gr1_1, gr1_2);