From: Avi Kivity <avi@redhat.com>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] vga: optimize ppm_save() divisions
Date: Thu, 12 Jan 2012 15:46:54 +0200 [thread overview]
Message-ID: <4F0EE44E.8090403@redhat.com> (raw)
In-Reply-To: <1325597577-29385-1-git-send-email-avi@redhat.com>
On 01/03/2012 03:32 PM, Avi Kivity wrote:
> ppm_save() spends upwards of 50% of its time doing divisions. Replace them
> with shifts.
>
>
Pings.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2012-01-12 13:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-03 13:32 [Qemu-devel] [PATCH] vga: optimize ppm_save() divisions Avi Kivity
2012-01-12 13:46 ` Avi Kivity [this message]
2012-01-12 15:16 ` Alon Levy
2012-01-12 15:19 ` Alon Levy
2012-01-12 16:54 ` Anthony Liguori
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