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Subject: Re: [hwloc-devel] Support for solaris lgrp_affinity_set
From: Samuel Thibault (samuel.thibault_at_[hidden])
Date: 2010-08-20 08:15:44


Terry Dontje, le Fri 20 Aug 2010 07:21:56 -0400, a écrit :
> Samuel Thibault wrote:
> >This is unfortunately not the case on the box we have at INRIA:
> >
> >lgrp 0 has 0 children
> >
> >while there are two cores on the machine.
>
> That may be due to the version of Solaris you have installed. I am not
> sure if any of the S10 updates have these premade lgroups. Can you tell
> me what S10 update you are running.

I don't think I know how to do this unfortunately :)

#uname -a
SunOS pipol8 5.10 Generic_137138-09 i86pc i386 i86pc Solaris
#cat /etc/release
                       Solaris 10 10/08 s10x_u6wos_07b X86
           Copyright 2008 Sun Microsystems, Inc. All Rights Reserved.
                        Use is subject to license terms.
                            Assembled 27 October 2008

> I have access to some of these types of machines internally. I believe
> all of the larger ones are SPARC based. Unfortunately, there is no way
> I can get you access to them since they are development machines behind
> our firewall and our policy does not allow for such.
>
> Is there a set of tests you would like me to run for you?

The output of lstopo with --enable-debug given to ./configure should
already be very good.

Samuel