Hi Josh,
Thank you very much for the info and the link to the config file.
I set up Netpipe for our system now as well.
Yes, some charts instead of the stdout tables in the test results could be
helpful.
I did something similar to monitor performance of another code project some
years ago
and I would be glad to contribute to the discussions. Feel free to contact me
off-list.
Best regards
Christoph
--
Christoph Niethammer
High Performance Computing Center Stuttgart (HLRS)
Nobelstrasse 19
70569 Stuttgart
Tel: ++49(0)711-685-87203
email: nietham...@hlrs.de
http://www.hlrs.de/people/niethammer
- Original Message -
From: "Josh Hursey"
To: "General user list for the MPI Testing Tool"
Sent: Thursday, September 1, 2016 11:45:09 PM
Subject: Re: [MTT users] Open MPI - MTT perf
The MTT perl client (./client/mtt) has some performance gathering and reporting
built in as modules. These modules know how to breakdown the results from, say,
NetPipe and package it up to send to the MTT Server for storage. The available
modules are here:
[ https://github.com/open-mpi/mtt/tree/master/lib/MTT/Test/Analyze/Performance
| https://github.com/open-mpi/mtt/tree/master/lib/MTT/Test/Analyze/Performance
]
There are a couple examples in this sample file on how to set it up in your
nightly runs (links to NetPipe below, but there are others in the file):
[
https://github.com/open-mpi/mtt/blob/master/samples/perl/ompi-core-template.ini#L458-L462
|
https://github.com/open-mpi/mtt/blob/master/samples/perl/ompi-core-template.ini#L458-L462
]
[
https://github.com/open-mpi/mtt/blob/master/samples/perl/ompi-core-template.ini#L532-L541
|
https://github.com/open-mpi/mtt/blob/master/samples/perl/ompi-core-template.ini#L532-L541
]
[
https://github.com/open-mpi/mtt/blob/master/samples/perl/ompi-core-template.ini#L692-L704
|
https://github.com/open-mpi/mtt/blob/master/samples/perl/ompi-core-template.ini#L692-L704
]
The MTT Reporter will display the performance in the Test Run results column.
[ https://mtt.open-mpi.org/index.php?do_redir=2349 |
https://mtt.open-mpi.org/index.php?do_redir=2349 ]
Currently, the report generated by MTT could use some work. I actually don't
know if the Performance button works any more.
We started brainstorming ways to improve this aspect of MTT at the Open MPI
developers meeting in Aug. 2016. We are just getting started on that. If you
are interested in participating in those discussions let us know. Otherwise we
will try to keep the list updated on any new performance features.
On Thu, Sep 1, 2016 at 2:01 AM, Christoph Niethammer < [
mailto:nietham...@hlrs.de | nietham...@hlrs.de ] > wrote:
Hi Jeff,
I recognized, that there is a perf field in the MTT database.
Unfortunately I could not find something in the wiki.
Can anyone give me a link or some information about about it?
How to report results there? And can one automatically detect
degradations/compare version results?
Best
Christoph Niethammer
--
Christoph Niethammer
High Performance Computing Center Stuttgart (HLRS)
Nobelstrasse 19
70569 Stuttgart
Tel: [ tel:%2B%2B49%280%29711-685-87203 | ++49(0)711-685-87203 ]
email: [ mailto:nietham...@hlrs.de | nietham...@hlrs.de ]
[ http://www.hlrs.de/people/niethammer | http://www.hlrs.de/people/niethammer ]
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--
Josh Hursey
IBM Spectrum MPI Developer
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