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Hello, when I running osu_benchmark on eight nodes. The command used us: ./mpirun -np 8 -ppn 1 -host 10. 3. 1. 1,10. 3. 1. 2,10. 3. 1. 3,10. 3. 1. 4,10. 3. 1. 5,10. 3. 1. 6,10. 3. 1. 7,10. 3. 1. 9 ./osu_reduce Get wrong result: Caught error: Segmentation fault(signal
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<div>Hello, when I running osu_benchmark on eight nodes.</div><div>The command used us:</div><div>./mpirun -np 8 -ppn 1 -host 10.3.1.1,10.3.1.2,10.3.1.3,10.3.1.4,10.3.1.5,10.3.1.6,10.3.1.7,10.3.1.9 ./osu_reduce </div><div>Get wrong result:</div><div><br></div><div>Caught error:Segmentation fault(signal 11)</div><div><br></div><div>===================================================================================<br style="box-sizing: border-box; font-family: -apple-system, "SF UI Text", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif, SimHei, SimSun; font-size: 16px;">= BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES<br style="box-sizing: border-box; font-family: -apple-system, "SF UI Text", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif, SimHei, SimSun; font-size: 16px;">= PID 725097 RUNNING AT yuanhe<br style="box-sizing: border-box; font-family: -apple-system, "SF UI Text", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif, SimHei, SimSun; font-size: 16px;">= EXIT CODE: 139<br style="box-sizing: border-box; font-family: -apple-system, "SF UI Text", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif, SimHei, SimSun; font-size: 16px;">= CLEANING UP REMAINING PROCESSES<br style="box-sizing: border-box; font-family: -apple-system, "SF UI Text", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif, SimHei, SimSun; font-size: 16px;">= YOU CAN IGNORE THE BELOW CLEANUP MESSAGES<br style="box-sizing: border-box; font-family: -apple-system, "SF UI Text", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif, SimHei, SimSun; font-size: 16px;">===================================================================================<br></div><div><br></div><div>[proxy:0:0@swat3-01] HYD_pmcd_pmip_control_cmd_cb (pm/pmiserv/pmip_cb.c:911): assert (!closed) failed</div><div>[proxy:0:0@swat3-01] HYDT_dmxu_poll_wait_for_event (tools/demux/demux_poll.c:76): callback returned error status</div><div>[proxy:0:0@swat3-01] main (pm/pmiserv/pmip.c:202): demux engine error waiting for event</div><div><div>[proxy:0:0@swat3-03] HYD_pmcd_pmip_control_cmd_cb (pm/pmiserv/pmip_cb.c:911): assert (!closed) failed</div><div>[proxy:0:0@swat3-03] HYDT_dmxu_poll_wait_for_event (tools/demux/demux_poll.c:76): callback returned error status</div><div>[proxy:0:0@swat3-03] main (pm/pmiserv/pmip.c:202): demux engine error waiting for event</div></div><div><div>[proxy:0:0@swat3-05] HYD_pmcd_pmip_control_cmd_cb (pm/pmiserv/pmip_cb.c:911): assert (!closed) failed</div><div>[proxy:0:0@swat3-05] HYDT_dmxu_poll_wait_for_event (tools/demux/demux_poll.c:76): callback returned error status</div><div>[proxy:0:0@swat3-05] main (pm/pmiserv/pmip.c:202): demux engine error waiting for event</div></div><div>[mpiexec@swat3-01] HYDT_bscu_wait_for_completion (tools/bootstrap/utils/bscu_wait.c:76): one of the processes terminated badly; aborting<br style="box-sizing: border-box; font-family: -apple-system, "SF UI Text", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif, SimHei, SimSun; font-size: 16px;">[mpiexec@swat3-01] HYDT_bsci_wait_for_completion (tools/bootstrap/src/bsci_wait.c:23): launcher returned error waiting for completion<br style="box-sizing: border-box; font-family: -apple-system, "SF UI Text", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif, SimHei, SimSun; font-size: 16px;">[mpiexec@swat3-01] HYD_pmci_wait_for_completion (pm/pmiserv/pmiserv_pmci.c:218): launcher returned error waiting for completion<br style="box-sizing: border-box; font-family: -apple-system, "SF UI Text", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif, SimHei, SimSun; font-size: 16px;"><p style="margin: 0px 0px 16px; padding: 0px; box-sizing: border-box; font-family: 方正兰亭细黑_GBK, 方正兰亭粗黑简体, 方正兰亭特黑简体, 方正正粗黑简体; font-size: 16px; overflow: auto hidden; line-height: 27px; color: rgb(34, 34, 34) !important;">[mpiexec@swat3-01] main (ui/mpich/mpiexec.c:344): process manager error waiting for completion</p><p style="margin: 0px 0px 16px; padding: 0px; box-sizing: border-box; font-family: 方正兰亭细黑_GBK, 方正兰亭粗黑简体, 方正兰亭特黑简体, 方正正粗黑简体; font-size: 16px; overflow: auto hidden; line-height: 27px; color: rgb(34, 34, 34) !important;">This above is the error log.</p><p style="margin: 0px 0px 16px; padding: 0px; box-sizing: border-box; font-family: 方正兰亭细黑_GBK, 方正兰亭粗黑简体, 方正兰亭特黑简体, 方正正粗黑简体; font-size: 16px; overflow: auto hidden; line-height: 27px; color: rgb(34, 34, 34) !important;">I also test :</p><p style="margin: 0px 0px 16px; padding: 0px; box-sizing: border-box; font-family: 方正兰亭细黑_GBK, 方正兰亭粗黑简体, 方正兰亭特黑简体, 方正正粗黑简体; font-size: 16px; overflow: auto hidden; line-height: 27px; color: rgb(34, 34, 34) !important;">1. </p><p style="margin: 0px 0px 16px; padding: 0px; box-sizing: border-box; font-family: 方正兰亭细黑_GBK, 方正兰亭粗黑简体, 方正兰亭特黑简体, 方正正粗黑简体; font-size: 16px; overflow: auto hidden; line-height: 27px; color: rgb(34, 34, 34) !important;">./mpirun -np 7 -ppn 1 -host 10.3.1.1,10.3.1.2,10.3.1.3,10.3.1.4,10.3.1.5,10.3.1.6,10.3.1.7 ./osu_reduce <br></p><p style="margin: 0px 0px 16px; padding: 0px; box-sizing: border-box; font-family: 方正兰亭细黑_GBK, 方正兰亭粗黑简体, 方正兰亭特黑简体, 方正正粗黑简体; font-size: 16px; overflow: auto hidden; line-height: 27px; color: rgb(34, 34, 34) !important;">---->have a current result</p><p style="margin: 0px 0px 16px; padding: 0px; box-sizing: border-box; font-family: 方正兰亭细黑_GBK, 方正兰亭粗黑简体, 方正兰亭特黑简体, 方正正粗黑简体; font-size: 16px; overflow: auto hidden; line-height: 27px; color: rgb(34, 34, 34) !important;">2.</p><p style="margin: 0px 0px 16px; padding: 0px; box-sizing: border-box; font-family: 方正兰亭细黑_GBK, 方正兰亭粗黑简体, 方正兰亭特黑简体, 方正正粗黑简体; font-size: 16px; overflow: auto hidden; line-height: 27px; color: rgb(34, 34, 34) !important;">./mpirun -np 7 -ppn 1 -host 10.3.1.1,10.3.1.2,10.3.1.3,10.3.1.4,10.3.1.5,10.3.1.6,10.3.1.9 ./osu_reduce <br></p><p style="margin: 0px 0px 16px; padding: 0px; box-sizing: border-box; font-family: 方正兰亭细黑_GBK, 方正兰亭粗黑简体, 方正兰亭特黑简体, 方正正粗黑简体; font-size: 16px; overflow: auto hidden; line-height: 27px; color: rgb(34, 34, 34) !important;">---->have a current result<br></p><p style="margin: 0px 0px 16px; padding: 0px; box-sizing: border-box; font-family: 方正兰亭细黑_GBK, 方正兰亭粗黑简体, 方正兰亭特黑简体, 方正正粗黑简体; font-size: 16px; overflow: auto hidden; line-height: 27px; color: rgb(34, 34, 34) !important;">3.</p><p style="margin: 0px 0px 16px; padding: 0px; box-sizing: border-box; font-family: 方正兰亭细黑_GBK, 方正兰亭粗黑简体, 方正兰亭特黑简体, 方正正粗黑简体; font-size: 16px; overflow: auto hidden; line-height: 27px; color: rgb(34, 34, 34) !important;">./mpirun -np 8 -ppn 1 -host 10.3.1.1,10.3.1.2,10.3.1.3,10.3.1.4,10.3.1.5,10.3.1.6,10.3.1.7,10.3.1.9 ./osu_reduce <br></p><p style="margin: 0px 0px 16px; padding: 0px; box-sizing: border-box; font-family: 方正兰亭细黑_GBK, 方正兰亭粗黑简体, 方正兰亭特黑简体, 方正正粗黑简体; font-size: 16px; overflow: auto hidden; line-height: 27px; color: rgb(34, 34, 34) !important;">---->have a wrong result<br></p><p style="margin: 0px 0px 16px; padding: 0px; box-sizing: border-box; font-family: 方正兰亭细黑_GBK, 方正兰亭粗黑简体, 方正兰亭特黑简体, 方正正粗黑简体; font-size: 16px; overflow: auto hidden; line-height: 27px; color: rgb(34, 34, 34) !important;">Thanks to anyone who may shed light into this.</p><p style="margin: 0px 0px 16px; padding: 0px; box-sizing: border-box; font-family: 方正兰亭细黑_GBK, 方正兰亭粗黑简体, 方正兰亭特黑简体, 方正正粗黑简体; font-size: 16px; overflow: auto hidden; line-height: 27px; color: rgb(34, 34, 34) !important;">-sirui</p></div><div><!--emptysign--></div>