<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta content="text/html;charset=ISO-8859-1" http-equiv="Content-Type">
</head>
<body bgcolor="#ffffff" text="#000000">
Hi, Ben<br>
<br>
Check this<br>
login.ci.uchicago.edu:/home/zzhang/info.tar<br>
<br>
zhao<br>
<br>
Ben Clifford wrote:
<blockquote
cite="mid:Pine.LNX.4.64.0804030941510.9854@dildano.hawaga.org.uk"
type="cite">
<pre wrap="">On Wed, 2 Apr 2008, Ioan Raicu wrote:
</pre>
<blockquote type="cite">
<pre wrap=""> 1 Node Perf Falkon Swift+Falkon Swift+Falkon (patched)
Min 63.618 53.782 169.139 58.538
Average 64.76 65.47253 309.1945 80.21246
Median 64.74072 64.774 313.5535 76.5245
Max 65.863 94.447 605.654 115.237
Standard Deviation 0.488984 3.863944 52.13821
10.95652
Efficiency 100% 99% 21% 81%
The first column shows the per task statistic when running on 1 node (4 CPUs)
through Falkon. The second column are the statistics for running the
application at large scale, on 2048 CPUs. The 3rd column is running
Swift+Falkon (both from SVN) on 256 CPUs. The 4th column is Swift+Falkon, but
Swift has the 3 patches applied. Essentially, the per task execution time was
reduced from 309 seconds to 80 seconds, where the ideal would have been 64
seconds. It brought the efficiency from 21% to 81% for this particular
workload. This looks fantastic!
</pre>
</blockquote>
<pre wrap=""><!---->
The standard deviation is quite large for the patched-swift values. I'd be
interested to see the -info files for all of these runs so I can see what
they are doing. Can you put them somewhere for me?
</pre>
</blockquote>
</body>
</html>