[Swift-devel] Fwd: poor performance

[Michael Wilde]

Mihael, can you take a look at Marc's logs? Do you have access to engage-submit?

We should now help Marc move his work to bridled and communicado where we now have COndor-G installed and can more readily assist him in debugging.

Marc, I'll try to give this more attention this week, but have to work on a deadline for today, first.

- Mike


----- Forwarded Message -----
From: "Marc Parisien" <mparisien at uchicago.edu>
To: "Michael Wilde" <wilde at mcs.anl.gov>
Sent: Monday, January 10, 2011 10:25:30 AM
Subject: poor performance

Hi Mike,

  I have a campaign running on renci for almost 2 days now; only 529 on 3000 jobs are done. IBI can weed 3000 within 2 days on 128 processors. What is the problem? Why don't I have a decent performance on making use of 10 super-computers? I have the most simplest swift script ever (aside from the "Hello World" one).

  the (1 Gb) log file is here:
/home/parisien/Database/MCSG/ftdock-20110108-1301-xx8evgh7.log

could it be because of a bad "site" that throws off all of Swift's scheduling? Or a "badly" set parameter??


Very Best,
   Marc.


-- 
Michael Wilde
Computation Institute, University of Chicago
Mathematics and Computer Science Division
Argonne National Laboratory