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Date: Fri, 20 Apr 2012 11:26:48 +0200
From: magnum <>
Subject: Re: SHA-512 OpenCL (was: OpenCL tests on HD 7970)

On 04/18/2012 08:16 PM, magnum wrote:
> On 04/18/2012 04:45 PM, Claudio André wrote:
>> Hi, i can't reproduce here the errors Solar is getting.
>> Someone (i see Solar message) has hardware and time to help? We will
>> make some tests in order to find out what is wrong in these boards.
>> 1. i played a lot with the source code here. I agree it is slow, but it
>> works on CPU and GPU, on self-tests and real cracking.
>> 2. attached a new patch (it includes the new method of getWorkGroupSize
>> information) as discussed in the list.
>> 3. i'm more interested in new 7xxx AMD boards and Nvidia ones. Seems to
>> be the best place to look for errors.
>> PS: magnum, do you have NVIDIA, right? Does it work in your hardware?
> I can test on nvidias from 9600GT to GTX680. I've had problems with your
> old code, will try this one.

Your new code (too) just segfaults after about 30 seconds, on nvidia.


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