Open MPI logo

Open MPI Development Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Development mailing list

Subject: Re: [OMPI devel] 0.9.1rc2 is available
From: Tony Breeds (tony_at_[hidden])
Date: 2009-10-21 22:14:53

On Thu, Oct 22, 2009 at 10:29:36AM +1100, Chris Samuel wrote:

> Dual socket, dual core Power5 (SMT disabled) running SLES9
> (2.6.9 based kernel):
> System(15GB)
> Node#0(7744MB)
> P#0
> P#2
> Node#1(8000MB)
> P#4
> P#6

Powerpc kernels that old do not have the topology information needed (in /sys
or /proc/cpuinfo) So for the short term that's be best we can do. FWIW I'm
looking at how we can pull more (if not all) the same info from the device tree
on these kenels.

Yours Tony