Open MPI logo

Open MPI Development Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Development mailing list

Subject: Re: [OMPI devel] Improvements to "mpi_leave_pinned" behavior
From: Ashley Pittman (ashley_at_[hidden])
Date: 2009-08-24 04:56:51


On Fri, 2009-08-21 at 10:41 -0400, Jeff Squyres wrote:
> Roland has pushed his new Linux "ummunotify" kernel upstream (i.e.,
> it's in his -next git branch):
>
> http://git.kernel.org/?p=linux/kernel/git/roland/infiniband.git;a=commit;h=2fadea9acc19674c07ae7a9d90758f4b9b793940
>
> It's not yet guaranteed that it will be accepted, but it looks good so
> far. With some bug fixes from Pasha/Mellanox and Lenny+Mike/Voltaire,
> I think it's ready for wide-spread testing (I mailed some of you
> yesterday asking for specific testing). I'm asking all to give the
> prototype code a whirl to shake out any remaining design bugs.

Good to hear this long-standing issue is getting the attention it
deserves, this will be a huge step forward when it's up and running.

Ashley,

-- 
Ashley Pittman, Bath, UK.
Padb - A parallel job inspection tool for cluster computing
http://padb.pittman.org.uk