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Message-ID: <afe8v6fiigwih9ffvekr168b.1435183576705@email.android.com>
Date: Wed, 24 Jun 2015 18:06:16 -0400
From: Alain Espinosa <alainesp@...ta.cu>
To: john-dev@...ts.openwall.com
Subject: Re: optimizing bcrypt cracking on x86
-------- Original message --------
From: Solar Designer <solar@...nwall.com>
Date:06/24/2015 5:03 PM (GMT-05:00)
To: john-dev@...ts.openwall.com
Cc:
Subject: Re: [john-dev] optimizing bcrypt cracking on x86
...I got speedup for 1 thread/core, but
significant slowdown for 2 threads/core.
This is other thing that is different in my tests (may be my asm code is suboptimal). In a core i3-2120 I get 4% speed up interleaving 3 keys instead of 2. This is using 4 threads.
Regards,
Alain
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