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Subject: Re: [hwloc-devel] [hwloc-svn] svn:hwloc r2257
From: Samuel Thibault (samuel.thibault_at_[hidden])
Date: 2010-06-29 05:51:06


Brice Goglin, le Tue 29 Jun 2010 11:26:52 +0200, a écrit :
> * The matrix that I keep inside the topology is ordered by os_indexes
> since logical indexes may change later in the discovery (depending on
> the matrix itself, when we group according to distances)

> * I wonder if the current code works if the NUMA physical indexes are
> non-contigous

That might pose problem: you never know whether an OS will have
(potentially very) sparse indexes.

Samuel