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<DIV dir=ltr align=left><SPAN class=203280006-18122008><FONT face=Arial
color=#0000ff size=2>Do you have a shared file system across the machines? If
not, you will need to explicitly copy the cpi executable to the remote
machines.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=203280006-18122008><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=203280006-18122008><FONT face=Arial
color=#0000ff size=2>Rajeev</FONT></SPAN></DIV><BR>
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<FONT face=Tahoma size=2><B>From:</B> mpich-discuss-bounces@mcs.anl.gov
[mailto:mpich-discuss-bounces@mcs.anl.gov] <B>On Behalf Of </B>Thomas
Blom<BR><B>Sent:</B> Wednesday, December 17, 2008 11:39 PM<BR><B>To:</B>
mpich-discuss@mcs.anl.gov<BR><B>Subject:</B> [mpich-discuss] problem executing
cpi example program on remotehosts<BR></FONT><BR></DIV>
<DIV></DIV>Hello again,<BR><BR>I'm having troubles running the example cpi
after having mpich2 running on several (OSX) computers. As you can see
below, built-in commands work, but the example cpi does not, as if the program
is not being transferred to the remote nodes. I can ssh to any of these
nodes and create files/folders
etc...:<BR><BR>[23:32:13]fredrik:~/mpich2/builddir$mpdtrace<BR>fredrik<BR>mb13<BR>imac24<BR>[23:32:17]fredrik:~/mpich2/builddir$mpiexec
-n 3
hostname<BR>fredrik.local<BR>imac24.local<BR>mb13.local<BR>[23:32:25]fredrik:~/mpich2/builddir$mpiexec
-n 1 examples/cpi<BR>Process 0 of 1 is on fredrik.local<BR>pi is approximately
3.1415926544231341, Error is 0.0000000008333410<BR>wall clock time =
0.000318<BR>[23:32:35]fredrik:~/mpich2/builddir$mpiexec -n 3
examples/cpi<BR>problem with execution of examples/cpi on
imac24.local: [Errno 2] No such file or directory <BR>problem with
execution of examples/cpi on mb13.local: [Errno 2] No such
file or directory <BR><BR><BR>thanks again,<BR>thomas blom, austin
tx<BR><BR><BR><BR></BLOCKQUOTE></BODY></HTML>