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Subject: Re: [OMPI devel] trunk hangs since r19010
From: Brad Benton (bradford.benton_at_[hidden])
Date: 2008-07-28 10:37:21


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
>>>
>>> _______________________________________________
>>> devel mailing list
>>> devel_at_[hidden]
>>> http://www.open-mpi.org/mailman/listinfo.cgi/devel
>>>
>>
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>
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