From: Kenji Arisawa <arisawa@ar.aichi-u.ac.jp>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] faster vesa driver
Date: Tue, 16 Jun 2009 09:20:10 +0900 [thread overview]
Message-ID: <1DD33A3F-EDBA-4443-AAA1-5C359369147F@ar.aichi-u.ac.jp> (raw)
In-Reply-To: <35168f900e5e784f9f7091c3249d720f@plan9.bell-labs.com>
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.
>
next prev parent reply other threads:[~2009-06-16 0:20 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-09 21:18 geoff
2009-06-09 21:26 ` erik quanstrom
2009-06-09 23:29 ` Venkatesh Srinivas
2009-06-09 23:36 ` erik quanstrom
2009-06-09 23:54 ` Kenji Arisawa
2009-06-10 0:22 ` Skip Tavakkolian
2009-06-12 9:26 ` Balwinder S Dheeman
2009-06-12 11:33 ` erik quanstrom
2009-06-12 21:42 ` James Tomaschke
2009-06-16 0:20 ` Kenji Arisawa [this message]
2009-06-16 2:19 ` erik quanstrom
2009-06-16 2:46 ` Venkatesh Srinivas
2009-06-16 3:17 ` Ori Bernstein
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