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Date: Mon, 28 Apr 2014 01:52:09 +0200
From: magnum <john.magnum@...hmail.com>
To: john-users@...ts.openwall.com
Subject: Re: Many Problem's + Many Try's and no Soultion

On 2014-04-28 00:02, KZug wrote:
> Magnum:
> Please don’t hate me …

Why would I do that?

> any idea?
>
> iMac:run me$ ./john --format=sha512crypt-opencl /Ripper/hash/Adrian.txt
> Device 1: GeForce GT 750M
> Building the kernel, this could take a while
> Build log: Error getting function data from server
> Error -11 building kernel. DEVICE_INFO=130
> OpenCL error (CL_BUILD_PROGRAM_FAILURE) in file (common-opencl.c) at line (733) - (clBuildProgram failed.)
>
> working fine on --format=sha512crypt

It's the crappy OSX driver failing to build a perfectly fine kernel. I 
get the same failure using my GT 650M but it works fine with the CPU or 
HD4000 devices:

$ ../run/john -test -form:sha512crypt-opencl -dev=0
Device 0: Intel(R) Core(TM) i7-3615QM CPU @ 2.30GHz
Local worksize (LWS) 1, global worksize (GWS) 1024
Benchmarking: sha512crypt-opencl, crypt(3) $6$ (rounds=5000) [SHA512 
OpenCL]... DONE
Raw:	1272 c/s real, 167 c/s virtual

$ ../run/john -test -form:sha512crypt-opencl -dev=1
Device 1: HD Graphics 4000
Local worksize (LWS) 64, global worksize (GWS) 2048
Benchmarking: sha512crypt-opencl, crypt(3) $6$ (rounds=5000) [SHA512 
OpenCL]... DONE
Raw:	806 c/s real, 204800 c/s virtual

$ ../run/john -test -form:sha512crypt-opencl -dev=2
Device 2: GeForce GT 650M
Building the kernel, this could take a while
Build log: Error getting function data from server
Error -11 building kernel. DEVICE_INFO=130
OpenCL error (CL_BUILD_PROGRAM_FAILURE) in file (common-opencl.c) at 
line (737) - (clBuildProgram failed.)


magnum

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