Open MPI logo

Open MPI Development Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Development mailing list

Subject: Re: [OMPI devel] 1.5rc5 over MX
From: Scott Atchley (atchley_at_[hidden])
Date: 2010-09-01 09:09:38


Jeff,

I posted a patch on the ticket.

Scott

On Aug 27, 2010, at 3:08 PM, Scott Atchley wrote:

> Jeff,
>
> Sure, I need to register to file the tickets.
>
> I have not had a chance yet. I will try to look at them first thing next week.
>
> Scott
>
> On Aug 27, 2010, at 2:41 PM, Jeff Squyres wrote:
>
>> Scott --
>>
>> Can you file tickets for this against 1.4 and 1.5? These should probably be blockers.
>>
>> Have you been able to track these down any further, perchance?
>>
>>
>> On Aug 26, 2010, at 10:38 AM, Scott Atchley wrote:
>>
>>> Hi all,
>>>
>>> Testing 1.5rc5 over MX with the same setup as 1.4.3rc1 (RHEL 5.4 and MX 1.2.12).
>>>
>>> This version also dies during init due to the memory manager if I do not specify which pml to use. If I specify pml ob1 or pml cm, the tests start but die with segfaults:
>>>
>>> 131072 320 166.86 749.15
>>> [rain15:14939] *** Process received signal ***
>>> [rain15:14939] Signal: Segmentation fault (11)
>>> [rain15:14939] Signal code: Address not mapped (1)
>>> [rain15:14939] Failing at address: 0x3b20
>>>
>>> Again, configuring without the memory manager or setting OMPI_MCA_memory_ptmalloc2_disable=1 before calling mpirun work.
>>>
>>> Similar latency issues with the BTl and not with the MTL.
>>>
>>> Scott
>>> _______________________________________________
>>> devel mailing list
>>> devel_at_[hidden]
>>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>>
>>
>> --
>> Jeff Squyres
>> jsquyres_at_[hidden]
>> For corporate legal information go to:
>> http://www.cisco.com/web/about/doing_business/legal/cri/
>>
>>
>> _______________________________________________
>> devel mailing list
>> devel_at_[hidden]
>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>
>
> _______________________________________________
> devel mailing list
> devel_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/devel