p Test allreduce with papi events activated - needs papi installed, simgrid compiled with it, and sudo or sudo sh -c "echo 0 > /proc/sys/kernel/perf_event_paranoid"
$ ${bindir:=.}/../../../smpi_script/bin/smpirun -map -hostfile ../hostfile_coll -platform ${platfdir:=.}/small_platform.xml -np 16 -trace --log=xbt_cfg.thres:critical ${bindir:=.}/coll-allreduce --log=smpi_config.thres:warning --log=smpi_coll.thres:error --log=smpi_mpi.thres:error --log=smpi_pmpi.thres:error --cfg=smpi/papi-events:default:PAPI_L1_TCM:PAPI_TOT_CYC
-> [rank 0] -> Tremblay
-> [rank 1] -> Tremblay
-> [rank 2] -> Tremblay
-> [rank 3] -> Tremblay
-> [rank 4] -> Jupiter
-> [rank 5] -> Jupiter
-> [rank 6] -> Jupiter
-> [rank 7] -> Jupiter
-> [rank 8] -> Fafard
-> [rank 9] -> Fafard
-> [rank 10] -> Fafard
-> [rank 11] -> Fafard
-> [rank 12] -> Ginette
-> [rank 13] -> Ginette
-> [rank 14] -> Ginette
-> [rank 15] -> Ginette
+> [0.000000] [smpi/INFO] [rank 0] -> Tremblay
+> [0.000000] [smpi/INFO] [rank 1] -> Tremblay
+> [0.000000] [smpi/INFO] [rank 2] -> Tremblay
+> [0.000000] [smpi/INFO] [rank 3] -> Tremblay
+> [0.000000] [smpi/INFO] [rank 4] -> Jupiter
+> [0.000000] [smpi/INFO] [rank 5] -> Jupiter
+> [0.000000] [smpi/INFO] [rank 6] -> Jupiter
+> [0.000000] [smpi/INFO] [rank 7] -> Jupiter
+> [0.000000] [smpi/INFO] [rank 8] -> Fafard
+> [0.000000] [smpi/INFO] [rank 9] -> Fafard
+> [0.000000] [smpi/INFO] [rank 10] -> Fafard
+> [0.000000] [smpi/INFO] [rank 11] -> Fafard
+> [0.000000] [smpi/INFO] [rank 12] -> Ginette
+> [0.000000] [smpi/INFO] [rank 13] -> Ginette
+> [0.000000] [smpi/INFO] [rank 14] -> Ginette
+> [0.000000] [smpi/INFO] [rank 15] -> Ginette
> [0] sndbuf=[0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ]
> [1] sndbuf=[16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ]
> [2] sndbuf=[32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 ]
