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Date: Sat, 19 Jan 2013 13:34:29 +0530
From: Sayantan Datta <std2048@...il.com>
To: john-dev@...ts.openwall.com
Subject: Re: Mulit-gpu using claudio's interfaces

I have integrated the claudio's interfaces in mscash2-opencl:

std2048@...l:~/Jtr3/run$ ./john -te -fo=mscash2-opencl -dev=0,1
Device 0: GeForce GTX 570
Optimal Work Group Size:256
Kernel Execution Speed (Higher is better):0.475557
Device 1: Tahiti (AMD Radeon HD 7900 Series)
Optimal Work Group Size:128
Kernel Execution Speed (Higher is better):1.556817
Benchmarking: M$ Cache Hash 2 (DCC2) PBKDF2-HMAC-SHA-1 [OpenCL]... DONE
Raw:    125427 c/s real, 125427 c/s virtual

std2048@...l:~/Jtr3/run$ ./john -te -fo=mscash2-opencl -dev=gpu
Device 0: GeForce GTX 570
Optimal Work Group Size:128
Kernel Execution Speed (Higher is better):0.474687
Device 1: Tahiti (AMD Radeon HD 7900 Series)
Optimal Work Group Size:128
Kernel Execution Speed (Higher is better):1.557031
Benchmarking: M$ Cache Hash 2 (DCC2) PBKDF2-HMAC-SHA-1 [OpenCL]... DONE
Raw:    126030 c/s real, 125728 c/s virtual



Regards,
Sayantan

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