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Date: Mon, 6 Jan 2014 21:35:16 +0500
From: Muhammad Junaid Muzammil <mjunaidmuzammil@...il.com>
To: "john-dev@...ts.openwall.com" <john-dev@...ts.openwall.com>
Subject: Re: CUDA multi-device support

Thanks, I have made a pull request against issue # 435.

Regards,
Junaid


On Sun, Jan 5, 2014 at 9:49 PM, magnum <john.magnum@...hmail.com> wrote:

> You need to create your own account on GitHub, fork my repo and push your
> commit to *your* bleeding-jumbo branch. Then you make a pull request
> against my repo.
>
> https://help.github.com/articles/using-pull-requests
>
> magnum
>
>
> On 2014-01-05 17:16, Muhammad Junaid Muzammil wrote:
>
>> Hello,
>>
>> I was attempting to commit my current changes to git repo but I failed to
>> do so. Attempting to commit changes over HTTPS gave me HTTP 403 error.
>>
>> error: The requested URL returned error: 403 while accessing
>> https://github.com/magnumripper/JohnTheRipper.git/info/refs
>> fatal: HTTP request failed
>>
>> Changing the URL to ssh gave me an Permission denied (publickey) error.
>>
>> Regards,
>> Junaid
>>
>>
>> On Tue, Dec 31, 2013 at 11:52 PM, Muhammad Junaid Muzammil <
>> mjunaidmuzammil@...il.com> wrote:
>>
>>  Sure I'll commit it to the git repo in a couple of days.
>>>
>>> Junaid.
>>>
>>>
>>> On Monday, December 30, 2013, magnum wrote:
>>>
>>>  On 2013-12-29 16:52, Muhammad Junaid Muzammil wrote:
>>>>
>>>>  Hello,
>>>>>
>>>>> I have added multi CUDA device option parsing
>>>>>
>>>>>
>>>> That sounds excellent! Is your code available somewhere yet? Or could
>>>> you
>>>> post a patch? I prefer pull requests on GitHub but a patch posted here
>>>> is
>>>> fine too, especially if it's not your final cut but more of a RFC.
>>>>
>>>>   to option.c and cu_common.h.
>>>>
>>>>>
>>>>>
>>>> We might eventually want to move some of it from options.c to
>>>> common-cuda.c for various reasons but that is not a problem. Please post
>>>> your current code for review. Don't forget licensing:
>>>> http://openwall.info/wiki/john/licensing
>>>>
>>>>   Currently, I am parsing at most 2 CUDA devices.
>>>>
>>>>>
>>>>>
>>>> For OpenCL we have a macro MAXGPUS in common-opencl.h, I think it would
>>>> be nice if you do something similar - in case you didn't already - eg.
>>>> define MAX_CUDA_DEVICES in cuda_common.h. Perhaps we should default to 8
>>>> like OpenCL does.
>>>>
>>>>   I haven't written the test cases for this functionality yet. I
>>>> couldn't
>>>>
>>>>> find any documentation pertaining to unit tests. Is there any such
>>>>> documentation?
>>>>>
>>>>>
>>>> For the Test Suite? Unfortunately there's not much docs, if any. And the
>>>> TS mostly just tests formats right now, not things like modes,
>>>> node/fork or
>>>> multiple GPUs. It would be nice to add stuff like that but there's a
>>>> lot of
>>>> planning and decisions needed.
>>>>
>>>> However, there is a pass-through option in TS which just passes options
>>>> on to john, so you can run a test like this:
>>>>
>>>> cd test
>>>> ./jtrts.pl pwsafe-cuda -passthru="-dev=0,1"
>>>>
>>>> magnum
>>>>
>>>>
>>>>
>>
>
>

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