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<FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:12.0px'>Hello all,<BR>
<BR>
I am kind of new to cluster operation, but have built 4 small sized (16 – 48 nodes) for other researchers.<BR>
Now, I’m trying to run HPL on our 48-node dual Opteron 246 cluster. Got it to build <BR>
the xhpl file, but when I try a test run I get the following error: <BR>
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a48:/local-io/linux_bench/hpl/bin/Linux_Op_246 # mpirun -np 4 xhpl<BR>
/local-io/linux_bench/hpl/bin/Linux_Op_246/xhpl: Command not found.<BR>
p0_4305: p4_error: Child process exited while making connection to remote process on ath64: 0<BR>
p0_4305: (46.070312) net_send: could not write to fd=4, errno = 32<BR>
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ath64 is a workstation I am not using for this task.<BR>
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Any and all help on this matter would be greatly appreciated.<BR>
Thanks,<BR>
<BR>
Les Langford<BR>
<BR>
<BR>
Lester Langford<BR>
Technology Development & Transfer<BR>
NASA Test Operations Group<BR>
Jacobs Sverdrup/ERC<BR>
Bldg 8306<BR>
Stennis Space Center, MS 39529<BR>
<BR>
</SPAN></FONT><FONT SIZE="6"><FONT FACE="Wingdings"><SPAN STYLE='font-size:21.0px'><B>- </B></SPAN></FONT></FONT><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:12.0px'>Lester.Langford@ssc.nasa.gov<BR>
</SPAN></FONT><FONT SIZE="6"><FONT FACE="Wingdings"><SPAN STYLE='font-size:21.0px'>( </SPAN></FONT></FONT><FONT FACE="Verdana, Helvetica, Arial"><SPAN STYLE='font-size:12.0px'>(228) 688-7221<BR>
Fax (228) 688-1106 <BR>
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