Re: [MTT users] Reporting results from offline runs

2014-11-27 Thread Jeff Squyres (jsquyres)
Yes, IIRC, it should be able to handle multiple simultaneous MTT clients.

It's fairly dirt-simple: it basically listens for socket connections and then 
opens up a socket up to the URL that you defined, and then just acts as a 
proxy/passthru.



On Nov 26, 2014, at 4:43 AM, Christoph Niethammer <nietham...@hlrs.de> wrote:

> Hi,
> 
> Got it working with mtt-relay for one system, now.
> 
> One open question:
> Can mtt-relay handle with multiple mtts running in parallel on different 
> systems?
> Or do I need for each system a seperate mtt-relay service running?
> 
> Regards
> Christoph
> 
> - Original Message -
> From: "Jeff Squyres (jsquyres)" <jsquy...@cisco.com>
> To: "MPI Testing Tool Users" <mtt-us...@open-mpi.org>
> Sent: Tuesday, October 28, 2014 1:44:52 PM
> Subject: Re: [MTT users] Reporting results from offline runs
> 
> On Oct 27, 2014, at 9:02 AM, Christoph Niethammer <nietham...@hlrs.de> wrote:
> 
>> I gave these options a try.
>> Unfortunately the MTTDatabase module requires an URL to initialize - but if 
>> I provide an URL in the ini file, MTT tries to connect to this URL forever...
>> If I do not provide the URL the MTTDatabase module is skipped. Are there any 
>> additional/hidden options or environment variables? 
> 
> Nope.  :-(
> 
> You might need to add a patch to make this work.
> 
> Submitting from disconnected scenarios was always envisioned, but I don't 
> think it got used much in practice, so the code may not have ever been 
> complete for this kind of scenario.
> 
> Another possibility is to use the mtt-relay...?
> 
> -- 
> Jeff Squyres
> jsquy...@cisco.com
> For corporate legal information go to: 
> http://www.cisco.com/web/about/doing_business/legal/cri/
> 
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-- 
Jeff Squyres
jsquy...@cisco.com
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Re: [MTT users] Reporting results from offline runs

2014-11-26 Thread Christoph Niethammer
Hi,

Got it working with mtt-relay for one system, now.

One open question:
Can mtt-relay handle with multiple mtts running in parallel on different 
systems?
Or do I need for each system a seperate mtt-relay service running?

Regards
Christoph

- Original Message -
From: "Jeff Squyres (jsquyres)" <jsquy...@cisco.com>
To: "MPI Testing Tool Users" <mtt-us...@open-mpi.org>
Sent: Tuesday, October 28, 2014 1:44:52 PM
Subject: Re: [MTT users] Reporting results from offline runs

On Oct 27, 2014, at 9:02 AM, Christoph Niethammer <nietham...@hlrs.de> wrote:

> I gave these options a try.
> Unfortunately the MTTDatabase module requires an URL to initialize - but if I 
> provide an URL in the ini file, MTT tries to connect to this URL forever...
> If I do not provide the URL the MTTDatabase module is skipped. Are there any 
> additional/hidden options or environment variables? 

Nope.  :-(

You might need to add a patch to make this work.

Submitting from disconnected scenarios was always envisioned, but I don't think 
it got used much in practice, so the code may not have ever been complete for 
this kind of scenario.

Another possibility is to use the mtt-relay...?

-- 
Jeff Squyres
jsquy...@cisco.com
For corporate legal information go to: 
http://www.cisco.com/web/about/doing_business/legal/cri/

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Re: [MTT users] Reporting results from offline runs

2014-10-24 Thread Jeff Squyres (jsquyres)
On Oct 22, 2014, at 5:46 PM, Christoph Niethammer  wrote:

> Is there a posibility to report MTT results from runs without network 
> connection?

Yes.  There was a convoluted system a while ago that some people used.  I never 
used it, but I know that it at least *used* to work.

Have a look at client/mtt-submit and see if it does what you need it to do.

> I saw client/mtt-submit which states it can submit  mttdatabase_debug file(s).
> Are these the files written by the [Reporter: text file backup] ?
> 
> Best regards
> Christoph Niethammer
> 
> --
> 
> 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
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-- 
Jeff Squyres
jsquy...@cisco.com
For corporate legal information go to: 
http://www.cisco.com/web/about/doing_business/legal/cri/