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Date: Sat, 6 Oct 2012 14:34:28 +0200
From: magnum <john.magnum@...hmail.com>
To: john-dev@...ts.openwall.com
Subject: Re: Office2013 OpenCL
On 5 Oct, 2012, at 16:31 , Claudio André <claudioandre.br@...il.com> wrote:
> Em 04-10-2012 14:40, magnum escreveu:
>> Claudio,
>>
>> I just committed an OpenCL Office 2013 format, using your SHA-512 (but optimised for loop use). It works fine on nvidias and CPU but fails self-test on HD7970. I think the code is fine so it may be some kind of driver bug that has to be worked around. If you have some spare time, please have a look.
>>
>> BTW it does around 44 million SHA-2 per second on the 570 and over 75 million on HD7970. Are those speeds fair or lousy? There is a huge need for private memory so I have no idea how to get it faster.
>>
>> magnum
> Hi, your code works fine here (as is). Full output below.
>
> In such conditions, find the error on 7970 could take some time.
Yes. Dhiru reports it is working fine on 6970 too.
Thanks,
magnum
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