Message-ID: <40511A89.3040204@cyberone.com.au>
Date: Fri, 12 Mar 2004 13:03:53 +1100
From: Nick Piggin <piggin@cyberone.com.au>
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To: Anton Blanchard <anton@samba.org>
CC: Andrew Morton <akpm@osdl.org>, linux-kernel@vger.kernel.org
Subject: Re: 2.6.4-mm1
References: <20040310233140.3ce99610.akpm@osdl.org> <20040311134955.GB16751@krispykreme> <4050F657.3050005@cyberone.com.au>
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Nick Piggin wrote:

> Anton Blanchard wrote:
>
>>
>>
>>> - The CPU scheduler changes in -mm (sched-domains) have been hanging 
>>> about
>>>  for too long.  I had been hoping that the people who care about SMT 
>>> and
>>>  NUMA performance would have some results by now but all seems to be 
>>> silent.
>>>
>>>  I do not wish to merge these up until the big-iron guys can say 
>>> that they
>>>  suit their requirements, with a reasonable expectation that we will 
>>> not
>>>  need to churn this code later in the 2.6 series.
>>>
>>>  So.  If you have been testing, please speak up.  If you have not been
>>>  testing, please do so.
>>>
>>
>> I sucked sched-* out of mm, added sched-ppc64bits (attached) and am
>> having problems with the following threaded test case. NUMA is enabled.
>
>

Hi Anton,
You need to be setting cpu_power for each of the CPU groups.

Nick
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