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Subject: Re: [hwloc-devel] release status
From: Samuel Thibault (samuel.thibault_at_[hidden])
Date: 2009-10-05 09:31:17


Fawzi Mohamed, le Mon 05 Oct 2009 15:23:23 +0200, a écrit :
> well you assume you have a single copy of the whole system structure,
> I am not sure that would be the case, and while the memory per core is
> growing, the memory per thread is not growing much,... but anyway that
> is not the important point...

Threads share the cache levels, so it would be useless to keep a copy
per thread. A copy per NUMA node should be far enough.

Samuel