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Subject: Re: [OMPI devel] trunk hangs since r19010
From: Lenny Verkhovsky (lenny.verkhovsky_at_[hidden])
Date: 2008-07-28 10:52:45


only openib works for me too,

but Glebs said to me once that it's illigal and I always need to use self
btl.

On 7/28/08, Jeff Squyres <jsquyres_at_[hidden]> wrote:
>
> FWIW, all my MTT runs are hanging as well.
>
>
> On Jul 28, 2008, at 10:37 AM, Brad Benton wrote:
>
> My experience is the same a Lenny's. I've tested on x86_64 and ppc64
>> systems and tests using --mca btl openib,self hang in all cases.
>>
>> --brad
>>
>>
>> 2008/7/28 Lenny Verkhovsky <lenny.verkhovsky_at_[hidden]>
>> I failed to run on different nodes or on the same node via self,openib
>>
>>
>>
>>
>> On 7/28/08, Ralph Castain <rhc_at_[hidden]> wrote:
>> I checked this out some more and I believe it is ticket #1378 related. We
>> lock up if SM is included in the BTL's, which is what I had done on my test.
>> If I ^sm, I can run fine.
>>
>>
>> On Jul 28, 2008, at 6:41 AM, Ralph Castain wrote:
>>
>> It could also be something new. Brad and I noted on Fri that IB was
>>> locking up as soon as we tried any cross-node communications. Hadn't seen
>>> that before, and at least I haven't explored it further - planned to do so
>>> today.
>>>
>>>
>>> On Jul 28, 2008, at 6:01 AM, Lenny Verkhovsky wrote:
>>>
>>> I believe it it.
>>>>
>>>> On 7/28/08, Jeff Squyres <jsquyres_at_[hidden]> wrote: On Jul 28, 2008,
>>>> at 7:51 AM, Jeff Squyres wrote:
>>>>
>>>> Is this related to r1378?
>>>>
>>>> Gah -- I meant #1378, meaning the "PML ob1 deadlock" ticket.
>>>>
>>>>
>>>>
>>>> On Jul 28, 2008, at 7:13 AM, Lenny Verkhovsky wrote:
>>>>
>>>> Hi,
>>>>
>>>> I experience hanging of tests ( latency ) since r19010
>>>>
>>>>
>>>> Best Regards
>>>>
>>>> Lenny.
>>>>
>>>> _______________________________________________
>>>> devel mailing list
>>>> devel_at_[hidden]
>>>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>>>>
>>>>
>>>> --
>>>> Jeff Squyres
>>>> Cisco Systems
>>>>
>>>>
>>>>
>>>> --
>>>> Jeff Squyres
>>>> Cisco Systems
>>>>
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>>>>
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>>>>
>>>
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>>
>>
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>
>
> --
> Jeff Squyres
> Cisco Systems
>
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