From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758134Ab0ERUCk (ORCPT ); Tue, 18 May 2010 16:02:40 -0400 Received: from solo.fdn.fr ([80.67.169.19]:33976 "EHLO solo.fdn.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756000Ab0ERUCj (ORCPT ); Tue, 18 May 2010 16:02:39 -0400 Date: Tue, 18 May 2010 22:02:36 +0200 From: Samuel Thibault To: Andi Kleen Cc: linux-kernel@vger.kernel.org Subject: Re: Hardware Locality (hwloc) v1.0 released Message-ID: <20100518200236.GA4890@const.famille.thibault.fr> Mail-Followup-To: Samuel Thibault , Andi Kleen , linux-kernel@vger.kernel.org References: <20100518162253.GH4960@const.bordeaux.inria.fr> <87aarxxaqk.fsf@basil.nowhere.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <87aarxxaqk.fsf@basil.nowhere.org> User-Agent: Mutt/1.5.12-2006-07-14 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Andi Kleen, le Tue 18 May 2010 21:37:07 +0200, a écrit : > Samuel Thibault writes: > > > The Hardware Locality (hwloc) team is tremendously pleased to announce the release of version 1.0: > > > > http://www.open-mpi.org/projects/hwloc/ > > (mirrors will update shortly) > > From a quick look it doesn't seem to offer anything Linux+libnuma+sysfs > doesn't already offer natively? It does provide a uniform way to express it, as a tree. And it does so the same way on all supported OSes. As an aside, it provides a portable way to bind processes & threads, which PLPA was already meant to do on Linux itself only according to glibc versions... Samuel