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Message-ID: <AANLkTimZ3JMOQFXs0jQ9-OSjYKUSha_KzRRkcnmXKSMA@mail.gmail.com>
Date: Tue, 4 Jan 2011 10:00:13 -0800
From: Alain Espinosa <alainesp@...il.com>
To: john-users@...ts.openwall.com
Subject: Re: NTLM and OpenCL 1.0
On 1/2/11, Dhiru Kholia <dhiru.kholia@...il.com> wrote:
> On Thu, Dec 30, 2010 at 11:23 PM, Dhiru Kholia <dhiru.kholia@...il.com>
> wrote:
> ...GT 240 is strangely giving better performance (>2X) than AMD 6970
> which I got recently. Drivers? Crappy compiler? I have started looking
> into AMD CAL to get more performance.
My code is optimized for Nvidia. I test only in that type of GPU. To
obtain better performance in ATI try to use vectorized code, they
recommend that but Nvidia not. Also check the use of memory, i follow
guidelines of Nvidia, for the most part this guidelines also work with
ATI but i do not make a full search or test.
saludos,
alain
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