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Date: Thu, 3 Jan 2013 20:01:20 +0100
From: magnum <john.magnum@...hmail.com>
To: john-dev@...ts.openwall.com
Subject: Re: opencl_nsldaps - Error creating page-locked memory

On 3 Jan, 2013, at 19:45 , Lukas Odzioba <lukas.odzioba@...il.com> wrote:
> 2013/1/3 Lukas Odzioba <lukas.odzioba@...il.com>:
>> You were right :)
>> 
>> OpenCL platform 0: AMD Accelerated Parallel Processing, 2 device(s).
>> Using device 0: Cypress
>> Build log: LOOP UNROLL: pragma unroll (line 68)
>>    Unrolled as requested!
>> 
>> Local worksize (LWS) 128, Global worksize (GWS) 1048576
>> Benchmarking: Netscape LDAP salted SHA-1 [OpenCL (inefficient,
>> development use mostly)]... DONE
>> Many salts:     85364K c/s real, 1479M c/s virtual
>> Only one salt:  60054K c/s real, 188743K c/s virtual
> 
> It works up to:
> GWS=$((1024*1024*4))
> and fails on:
> GWS=$((1024*1024*5))
> 

Does this patch fix the problem?

magnum



Download attachment "0001-ssha-opencl-Check-device-max-allocation-size.patch" of type "application/octet-stream" (1016 bytes)

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