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Date: Fri, 2 Dec 2011 16:58:53 +0200
From: Caesarmv <caesarmv@...il.com>
To: john-users@...ts.openwall.com
Subject: Re: AMD X6 multicore issue

I got performance:

* guesses: 0  time: 0:00:04:41 (3)  c/s: 1752  trying: o2c - saban*

Is it possible to use  version 1.7.9 with GPU?
What performance I will get with modern video card?

Thanks

The former is generic (not limited to x86), whereas the latter is
> specific to x86 and is required for 32-bit builds on x86 (otherwise you
> would not get parallelization of the bitslice DES code, the C source for
> which uses SSE2 intrinsics).
>
> Since you appear to be on an x86-64 system, these settings work the same
> (-msse2 is implied for x86-64 anyway).
>
> Thus, the short answer is: it does not matter.
>
> Alexander
>

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