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Subject: Re: [hwloc-devel] BGQ empty topology with MPI
From: Brice Goglin (Brice.Goglin_at_[hidden])
Date: 2012-03-22 05:58:10

I don't see anything bad in your outputs.
So there's something strange going on when MPI is added. Which MPI are
using? Is this a derivative of MPICH that embeds hwloc? (MPICH >= 1.2.1
if I remember correctly)


Le 21/03/2012 15:08, Daniel Ibanez a écrit :
> Attached is the stderr and stdout from lstopo compiled as you said.
> I can't run on the compute nodes
> since its a script, but I can run it on the front end node.
> On Wed, Mar 21, 2012 at 3:36 AM, Samuel Thibault
> <samuel.thibault_at_[hidden] <mailto:samuel.thibault_at_[hidden]>> wrote:
> Daniel Ibanez, le Wed 21 Mar 2012 03:37:25 +0100, a écrit :
> > Please let me know if theres a hint of what could be causing it,
> > where to post, and what info to provide.
> This is already the proper list.
> Please attach the output of lstopo after having given the
> --enable-debug
> option to ./configure and rebuilt completely, to get debugging
> output. Also attach the /proc + /sys tarball generated by the
> installed
> script
> Samuel