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Re: [Xen-devel] early_cpu_init() and identify_cpu()

To: "Keir Fraser" <Keir.Fraser@xxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] early_cpu_init() and identify_cpu()
From: "Jan Beulich" <jbeulich@xxxxxxxxxx>
Date: Mon, 16 Jul 2007 09:18:57 +0100
Delivery-date: Mon, 16 Jul 2007 01:15:37 -0700
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>How much faster is scrolling of WC framebuffer on your test system?

That's a win of about 30%, and using movsq in memcpy() is another win of
about 50%. Will probably create a vidmemmove()...

Jan


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