From: Arnaldo Carvalho de Melo <acme@conectiva.com.br>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: partha@us.ibm.com (Partha Narayanan), linux-kernel@vger.kernel.org
Subject: Re: [patch] scheduler cache affinity improvement in 2.4 kernels by Ingo Molnar
Date: Sat, 17 Nov 2001 15:57:35 -0200 [thread overview]
Message-ID: <20011117155735.A1966@conectiva.com.br> (raw)
In-Reply-To: <OF130223C2.EFFE9842-ON85256B07.0052CC33@raleigh.ibm.com> <E1659ld-0007pU-00@the-village.bc.nu>
In-Reply-To: <E1659ld-0007pU-00@the-village.bc.nu>
Em Sat, Nov 17, 2001 at 06:00:37PM +0000, Alan Cox escreveu:
> > The UniProcessor throughput was reduced by 40%.
> > The 4-way throughput showed a very slight degradation of 1%.
> > The 8-way throughput showed an improvemnet of 10%.
>
> This is the 10 billion thread volcanomark stuff though I assume ? What
> happens in the real world ?
Hey, those who need 10 billion threads can afford a 8-way machine or even
bigger ;)
- Arnaldo
``"90% of everything is crap", Its called Sturgeon's law 8)
One of the problems is indeed finding the good bits''
- Alan Cox
next prev parent reply other threads:[~2001-11-17 17:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-11-17 16:58 Partha Narayanan
2001-11-17 17:21 ` Mark Hahn
2001-11-17 18:00 ` Alan Cox
2001-11-17 17:57 ` Arnaldo Carvalho de Melo [this message]
2001-11-19 8:39 ` Albert D. Cahalan
2001-11-23 11:48 ` Ingo Molnar
2001-11-19 17:06 Shailabh Nagar
2001-11-23 11:47 Samium Gromoff
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