From mboxrd@z Thu Jan  1 00:00:00 1970
Message-Id: <1DD33A3F-EDBA-4443-AAA1-5C359369147F@ar.aichi-u.ac.jp>
From: Kenji Arisawa <arisawa@ar.aichi-u.ac.jp>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
In-Reply-To: <35168f900e5e784f9f7091c3249d720f@plan9.bell-labs.com>
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Date: Tue, 16 Jun 2009 09:20:10 +0900
References: <35168f900e5e784f9f7091c3249d720f@plan9.bell-labs.com>
Subject: Re: [9fans] faster vesa driver
Topicbox-Message-UUID: 0b2472c6-ead5-11e9-9d60-3106f5b1d025

Hello Geoff,

I am glad if mtrr makes effect only to single processor
until the mtrr can support multi-core processor.

Kenji Arisawa

On 2009/06/10, at 6:18, geoff@plan9.bell-labs.com wrote:

> I've just pushed out kernel sources and binaries to incorporate
> Aki's mtrr and vesa changes.  The combination makes monitor=vesa
> run quite a bit faster; we saw a factor of three speed improvement
> in one case.
>
> It's still limited to a single processor, but we've got someone
> investigating ways to fix that.
>