On Jul 28, 2008, at 8:52 AM, Lenny Verkhovsky wrote:

only openib works for me too, 

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


Don't know - could be true. But if that is true, then we should check to see if that condition is met and error out - with an appropriate message - if so. Otherwise, how is a user supposed to know this condition?



On 7/28/08, Jeff Squyres <jsquyres@cisco.com> 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@gmail.com>
I failed to run on different nodes or on the same node via self,openib




On 7/28/08, Ralph Castain <rhc@lanl.gov> 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@cisco.com> 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.

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Jeff Squyres
Cisco Systems



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Cisco Systems

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