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Date: Fri, 29 Apr 2011 16:22:30 +0200
From: Samuele Giovanni Tonon <samu@...uxasylum.net>
To: john-dev@...ts.openwall.com
Subject: jtr 1.7.7 + jumbo1 opencl patch

hello,
attached here opencl patch for john 1.7.7 + jumbo1.

format supported :
rawSHA1
NSLDAPS
rawMD5

opencl NT_fmt and rawMD4_fmt have been renamed as .c.old since they
compile fine but they segfault during test, i didn't have time to test
what's wrong any tips is welcome; i suspect is something related to what
dirhu pointed out some email ago.

Code has been tested on on linux and ATI only but it should work without
problem on NVidia and Mac Os X (i left previous makefile target), beta
tester are welcomed.

There have been some little improvement in future i'll add some docs 
on how to play and burn your video card while having fun :-)

Meanwhile some numbers for you:

Benchmarking: Netscape LDAP SSHA OPENCL [salted SHA-1]... 
Kernel path is : ./ssha_opencl_kernel.cl

OpenCL Platform: <<<ATI Stream>>> and device: <<<Cayman>>>
DONE
Many salts:     17563K c/s real, 23418K c/s virtual
Only one salt:  15313K c/s real, 16996K c/s virtual

Benchmarking: Raw SHA-1 OpenCL [SHA-1]... 
Kernel path is : ./sha1_opencl_kernel.cl

OpenCL Platform: <<<ATI Stream>>> and device: <<<Cayman>>>
DONE
Many salts:     15073K c/s real, 15866K c/s virtual
Only one salt:  15335K c/s real, 16852K c/s virtual

Benchmarking: Raw MD5 [raw-md5-opencl]... 
Kernel path is : ./md5_opencl_kernel.cl

OpenCL Platform: <<<ATI Stream>>> and device: <<<Cayman>>>
DONE
Raw:    61680K c/s real, 81707K c/s virtual



Regards
Samuele 

-- 
While various networks have become deeply rooted, and thoughts have been
sent out as light and electrons in a singular direction, this era has
yet to digitize/computerize to the degree necessary for individuals to
become a singular complex entity.
  KOUKAKU KIDOUTAI Stand Alone Complex


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