Date: Thu, 03 May 2012 12:59:45 +0200 From: magnum <john.magnum@...hmail.com> To: john-dev@...ts.openwall.com Subject: Re: cryptsha512-opencl Claudio, On 05/02/2012 08:50 PM, Claudio André wrote: >> cryptsha512-opencl currently in magnum-jumbo still fails tests on both >> GPUs in the bull machine. > It works on NVIDIA now. Do you think you can get it working on AMD soon too? We might try to wrap up a Jumbo release soon. Also (or at the same time but this is lower prio) you might want to get rid of byte stores. The AMD will honor this setting: #ifdef cl_khr_byte_addressable_store #pragma OPENCL EXTENSION cl_khr_byte_addressable_store : disable #endif This will make your format fail until you have replaced all byte pointer writes to macros like the PUTCHAR one in rar (it's normally as simple as that). Note that besides making your format work on more devices, this will probably also speed things up. BTW, that pragma disable *should* work on nvidia too but they just silently ignore it. magnum
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