Min Si wrote on 01/26/2018 04:04 PM:

Could you please confirm if this is your configure ? MPICH version: 3.2.1 ./configure --prefix=/opt/mpich-install --with-device=ch3:nemesis:mxm --with-mxm=/opt/hpcx-v2.0.0-gcc-inbox-redhat6.9-x86_64/mxm

Yes this is correct.

Meanwhile, could you please also try mpich-3.3a3 (see http://www.mpich.org/downloads/) ? It includes a few bug fixes.

I tried with mpich-3.3a3 and there was still a segmentation fault: $ which mpirun /opt/mpich-3.3a3-install/bin/mpirun $ mpirun -np 2 -hostfile /tmp/machinelist ./osu_bibw [1517009019.605233] [n001:18235:0] sys.c:744 MXM WARN Conflicting CPU frequencies detected, using: 2101.00 [1517009019.650442] [n001:18235:0] proto_ep.c:179 MXM WARN tl dc is requested but not supported [1517009019.651182] [n002:32467:0] proto_ep.c:179 MXM WARN tl dc is requested but not supported # OSU MPI Bi-Directional Bandwidth Test v5.4.0 # Size Bandwidth (MB/s) 1 1.57 2 4.91 4 9.80 8 20.10 16 40.09 32 77.33 64 149.54 [n001:18235:0] Caught signal 11 (Segmentation fault) ==== backtrace ==== 2 0x000000000005767c mxm_handle_error() /scrap/jenkins/workspace/hpc-power-pack/label/r-vmb-rhel6-u9-x86-64-MOFED-CHECKER/hpcx_root/src/hpcx-v2.0.0-gcc-inbox-redhat6.9-x86_64/mxm-v3.6/src/mxm/util/debug/debug.c:641 3 0x00000000000577ec mxm_error_signal_handler() /scrap/jenkins/workspace/hpc-power-pack/label/r-vmb-rhel6-u9-x86-64-MOFED-CHECKER/hpcx_root/src/hpcx-v2.0.0-gcc-inbox-redhat6.9-x86_64/mxm-v3.6/src/mxm/util/debug/debug.c:616 4 0x0000003c80832510 killpg() ??:0 5 0x0000000000056258 mxm_mpool_put() /scrap/jenkins/workspace/hpc-power-pack/label/r-vmb-rhel6-u9-x86-64-MOFED-CHECKER/hpcx_root/src/hpcx-v2.0.0-gcc-inbox-redhat6.9-x86_64/mxm-v3.6/src/mxm/util/datatype/mpool.c:210 6 0x00000000000689ce mxm_cib_ep_poll_tx() /scrap/jenkins/workspace/hpc-power-pack/label/r-vmb-rhel6-u9-x86-64-MOFED-CHECKER/hpcx_root/src/hpcx-v2.0.0-gcc-inbox-redhat6.9-x86_64/mxm-v3.6/src/mxm/tl/cib/cib_progress.c:527 7 0x000000000006913d mxm_cib_ep_progress() /scrap/jenkins/workspace/hpc-power-pack/label/r-vmb-rhel6-u9-x86-64-MOFED-CHECKER/hpcx_root/src/hpcx-v2.0.0-gcc-inbox-redhat6.9-x86_64/mxm-v3.6/src/mxm/tl/cib/cib_progress.c:552 8 0x000000000004268a mxm_notifier_chain_call() /scrap/jenkins/workspace/hpc-power-pack/label/r-vmb-rhel6-u9-x86-64-MOFED-CHECKER/hpcx_root/src/hpcx-v2.0.0-gcc-inbox-redhat6.9-x86_64/mxm-v3.6/src/./mxm/util/datatype/callback.h:74 9 0x000000000004268a mxm_progress_internal() /scrap/jenkins/workspace/hpc-power-pack/label/r-vmb-rhel6-u9-x86-64-MOFED-CHECKER/hpcx_root/src/hpcx-v2.0.0-gcc-inbox-redhat6.9-x86_64/mxm-v3.6/src/mxm/core/mxm.c:64 10 0x000000000004268a mxm_progress() /scrap/jenkins/workspace/hpc-power-pack/label/r-vmb-rhel6-u9-x86-64-MOFED-CHECKER/hpcx_root/src/hpcx-v2.0.0-gcc-inbox-redhat6.9-x86_64/mxm-v3.6/src/mxm/core/mxm.c:346 11 0x0000000000177a49 MPID_nem_mxm_poll() ??:0 12 0x0000000000169be8 MPIDI_CH3I_Progress() ??:0 13 0x00000000000d0ba7 MPIR_Waitall_impl() ??:0 14 0x00000000000d1308 PMPI_Waitall() ??:0 15 0x00000000004016f5 main() /opt/downloads/osu-micro-benchmarks-5.4/mpi/pt2pt/osu_bibw.c:124 16 0x0000003c8081ed1d __libc_start_main() ??:0 17 0x0000000000401269 _start() ??:0 =================== =================================================================================== = BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES = PID 18235 RUNNING AT n001 = EXIT CODE: 139 = CLEANING UP REMAINING PROCESSES = YOU CAN IGNORE THE BELOW CLEANUP MESSAGES =================================================================================== [proxy:0:[email protected]] HYD_pmcd_pmip_control_cmd_cb (pm/pmiserv/pmip_cb.c:892): assert (!closed) failed [proxy:0:[email protected]] HYDT_dmxu_poll_wait_for_event (tools/demux/demux_poll.c:77): callback returned error status [proxy:0:[email protected]] main (pm/pmiserv/pmip.c:202): demux engine error waiting for event [[email protected]] HYDT_bscu_wait_for_completion (tools/bootstrap/utils/bscu_wait.c:76): one of the processes terminated badly; aborting [[email protected]] HYDT_bsci_wait_for_completion (tools/bootstrap/src/bsci_wait.c:23): launcher returned error waiting for completion [[email protected]] HYD_pmci_wait_for_completion (pm/pmiserv/pmiserv_pmci.c:218): launcher returned error waiting for completion [[email protected]] main (ui/mpich/mpiexec.c:340): process manager error waiting for completion Thanks Min _______________________________________________ discuss mailing list [email protected] To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss