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Subject: Re: [MTT users] Good MPI collectives bakeoff permalinks
From: Tim Mattox (timattox_at_[hidden])
Date: 2008-02-29 13:40:59


Hi Ethan,
Here are some permalinks to the collectives performance tests
I ran for the Paris meeting last year, with a few terse notes
about each link. If you need more details, I'll have to go
rummaging in them myself, since I don't seem to have any
detailed notes:

BigRed 250 node skampi results:
http://www.open-mpi.org/mtt/index.php?do_redir=423
showing network
http://www.open-mpi.org/mtt/index.php?do_redir=424

from 8 nodes up to 250 nodes:
http://www.open-mpi.org/mtt/index.php?do_redir=426

MX_RCACHE=2
BigRed for 4 nodes all benchmarks:
http://www.open-mpi.org/mtt/index.php?do_redir=431

Reran with MX_RCACHE=2
http://www.open-mpi.org/mtt/index.php?do_redir=433

On Fri, Feb 29, 2008 at 12:12 PM, Ethan Mallove <ethan.mallove_at_[hidden]> wrote:
> I got a starting point below, though there's more mining
> to do to get meaningful graphs.
>
> http://www.open-mpi.org/mtt/index.php?do_redir=540
>
> -Ethan
>
>
>
>
> On Tue, Feb/26/2008 01:49:50PM, Jeff Squyres wrote:
> > I'm afraid I don't have any permalinks saved; sorry. You'll need to
> > do some text searches during that time period.
> >
> >
> > On Feb 26, 2008, at 11:45 AM, Ethan Mallove wrote:
> >
> > > Does anyone have some permalinks they gathered from the
> > > collectives bakeoff? I'm specifically interested in MVAPICH
> > > and OMPI comparisons.
> > >
> > > -Ethan
> > > _______________________________________________
> > > mtt-users mailing list
> > > mtt-users_at_[hidden]
> > > http://www.open-mpi.org/mailman/listinfo.cgi/mtt-users
> >
> >
> > --
> > Jeff Squyres
> > Cisco Systems
> >
> > _______________________________________________
> > mtt-users mailing list
> > mtt-users_at_[hidden]
> > http://www.open-mpi.org/mailman/listinfo.cgi/mtt-users
> _______________________________________________
> mtt-users mailing list
> mtt-users_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/mtt-users
>

-- 
Tim Mattox, Ph.D. - http://homepage.mac.com/tmattox/
 tmattox_at_[hidden] || timattox_at_[hidden]
    I'm a bright... http://www.the-brights.net/