linux-kernel - Re: [RFC] Add Arm cpu topology definition

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Message-ID: <20110616094737.GB5583@const.bordeaux.inria.fr>
Date:	Thu, 16 Jun 2011 11:47:37 +0200
From:	Samuel Thibault <samuel.thibault@...-lyon.org>
To:	Vincent Guittot <vincent.guittot@...aro.org>
Cc:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linaro-dev@...ts.linaro.org
Subject: Re: [RFC] Add Arm cpu topology definition

Vincent Guittot, le Thu 16 Jun 2011 11:44:30 +0200, a écrit :
> The output of hwloc-gather-topology is :
> 
> Machine (phys=0 local=280840KB total=280840KB)
>   Socket #0 (phys=3)
>     Core #0 (phys=0)
>       PU #0 (phys=0)
>     Core #1 (phys=1)
>       PU #1 (phys=1)
> depth 0:        1 Machine (type #1)
>  depth 1:       1 Socket (type #3)
>   depth 2:      2 Cores (type #5)
>    depth 3:     2 PUs (type #6)
> Topology not from this system
> 
> let me know if it's what you want

This looks good for a bicore socket, yes.  Could you send me the tarball
it created, so we can include it in the hwloc testsuite?

Do you have a example with smt cores?

Samuel
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