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<P><FONT SIZE=2>Pallas ?<BR>
<BR>
Sent from my GoodLink synchronized handheld (www.good.com)<BR>
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<BR>
-----Original Message-----<BR>
From: Carsten Aulbert [<A HREF="mailto:carsten.aulbert@aei.mpg.de">mailto:carsten.aulbert@aei.mpg.de</A>]<BR>
Sent: Thursday, September 20, 2007 04:30 AM Pacific Standard Time<BR>
To: Beowulf Mailing List<BR>
Subject: [Beowulf] Measuring port to port latency<BR>
<BR>
Hi,<BR>
<BR>
since the rush of emails seems to be over right now, I would like to<BR>
start another thread. How are you measuring port to port latency in your<BR>
network easily?<BR>
<BR>
So far, I have found a small MPI-pingpong code at<BR>
<BR>
<A HREF="http://cluster.fisica.unam.mx/curso/mpi_intro/para_pingpong.html">http://cluster.fisica.unam.mx/curso/mpi_intro/para_pingpong.html</A><BR>
<BR>
as well as netpipe at<BR>
<BR>
<A HREF="http://www.scl.ameslab.gov/Projects/Netpipe/">http://www.scl.ameslab.gov/Projects/Netpipe/</A><BR>
<BR>
They look fine on their own, but since I'm just starting, any opinions?<BR>
<BR>
Cheers<BR>
<BR>
Carsten<BR>
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