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Date: Sun, 13 Jan 2013 03:42:17 +0100
From: magnum <john.magnum@...hmail.com>
To: john-dev@...ts.openwall.com
Subject: Re: Changes to common-opencl.c

On 13 Jan, 2013, at 3:32 , Lukas Odzioba <lukas.odzioba@...il.com> wrote:
> 2013/1/13 Claudio André <claudioandre.br@...il.com>:
>> - now it is possible to have --platform=1 --device=0 or --devices=1,2,3.
>> But, in such a case there are three variables keeping the 'same information'
>> inside formats. device_id, platform_id and ocl_gpu_id (the sequential
>> number).
> 
> --devices=1,2,3 seems to be not implemented yet in your patch, or at
> least I don't see it.
> Maybe we could do something like --devices=all - I think that was magnum's idea.

Simply change the existing --device option to --devices and with John's normal way of allowing abbreviations, --device will still work as well :-)

Then of course there's some parsing to do. With VCL (which is awesome) in mind, I think support for all these forms will be appreciated:

--device=3

--devices=1,2,5

--devices=3-5

--devices=gpus

--devices=cpus

--devices=all

magnum

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