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<div class=Section1 style='layout-grid:15.6pt'><pre><font size=3 face=宋体><span
lang=EN-US style='font-size:12.0pt'>Dear,<o:p></o:p></span></font></pre><pre><font
size=3 face=宋体><span lang=EN-US style='font-size:12.0pt'>When I use hpcc to test, is always a problem.<o:p></o:p></span></font></pre><pre><font
size=3 face=宋体><span lang=EN-US style='font-size:12.0pt'>The phenomenon is following:<o:p></o:p></span></font></pre><pre><font
size=3 face=宋体><span lang=EN-US style='font-size:12.0pt'>><i><span
style='font-style:italic'> rank 3 in job 1 n34_16977 caused<o:p></o:p></span></i></span></font></pre><pre><font
size=3 face=宋体><span lang=EN-US style='font-size:12.0pt'>><i><span
style='font-style:italic'> collective abort of all ranks exit status of rank 3: killed by signal 11<o:p></o:p></span></i></span></font></pre><pre><font
size=3 face=宋体><span lang=EN-US style='font-size:12.0pt'><o:p> </o:p></span></font></pre><pre><font
size=3 face=宋体><span lang=EN-US style='font-size:12.0pt'>"Random crashes due to MPI errors have often been reported in Linux PC<o:p></o:p></span></font></pre><pre><font
size=3 face=宋体><span lang=EN-US style='font-size:12.0pt'>clusters. I just want to know what cause this problem , how to solve.<o:p></o:p></span></font></pre><pre><font
size=3 face=宋体><span lang=EN-US style='font-size:12.0pt'>Thanks in advance!</span></font><font
size=1 face=Arial><span lang=EN-US style='font-size:9.0pt;font-family:Arial'><o:p></o:p></span></font></pre>
<p class=MsoNormal><font size=5 color="#0080ff" face="French Script MT"><span
lang=EN-US style='font-size:18.0pt;font-family:"French Script MT";color:#0080FF'>Mao
Weiyong</span></font><span lang=EN-US><o:p></o:p></span></p>
<p class=MsoNormal><font size=5 color="#0080ff" face="Freestyle Script"><span
lang=EN-US style='font-size:18.0pt;font-family:"Freestyle Script";color:#0080FF'>Global
Server Innovation Group</span></font><span lang=EN-US><o:p></o:p></span></p>
<p class=MsoNormal><font size=2 face="Times New Roman"><span lang=EN-US
style='font-size:10.5pt'> <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Times New Roman"><span lang=EN-US
style='font-size:10.5pt'> <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Times New Roman"><span lang=EN-US
style='font-size:10.5pt'> <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Times New Roman"><span lang=EN-US
style='font-size:10.5pt'> </span><span lang=EN-US><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face="Times New Roman"><span lang=EN-US><o:p> </o:p></span></font></p>
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