Open MPI logo

Open MPI Development Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Development mailing list

Subject: Re: [OMPI devel] reduce_scatter bug with hierarch
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2009-01-14 13:10:49


On Jan 14, 2009, at 1:04 PM, Edgar Gabriel wrote:

> I'm already debugging it. the good news is that it only seems to
> appear with trunk, with 1.3 (after copying the new tuned module
> over), all the tests pass.

Ooooh.. that *is* good news!

> Now if somebody can tell me a trick on how to tell mpirun not kill
> the debugger under my feet, then I could even see where the problem
> occurs:-)

Heh. I usually just attach after running, or use TV/DDT.

-- 
Jeff Squyres
Cisco Systems