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Date: Thu, 5 Apr 2012 13:07:43 -0400
From: SAYANTAN DATTA <std2048@...il.com>
To: john-dev@...ts.openwall.com
Subject: JtR:Multi-GPU Setups

Hi all,

 I want to implement multi GPU cracking in JtR as a part of my GSoC
project.  I currently own a Radeon HD 4890 and I am willing to buy a new
GPU.  My motherboard has one PCIe 2.0 x16 and one PCIe 2.0 x4 making multi
GPU setup possible.  However I want to know whether I can mix GPUs from two
different brands and run them together for openCL GPU accelaration?  If
yes, then how?  In windows 7 it is possible to install drivers from both
vendors but I am not sure whether we can use both of them together
simultaneously under openCL.  Also I would like to know the possibilities
under linux .


Regards,
Sayantan

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