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Message-ID: <20150916185210.GA12405@openwall.com>
Date: Wed, 16 Sep 2015 21:52:10 +0300
From: Solar Designer <solar@...nwall.com>
To: john-dev@...ts.openwall.com
Subject: Re: ldr_split_line() performance regression
magnum -
On Wed, Sep 16, 2015 at 07:15:36AM +0300, Solar Designer wrote:
> To see how much room for improvement there still is in ldr_split_line(),
> I've just tried dropping its portions irrelevant to this file with only
> raw-md5's in it. Patch attached (of course, not to be committed).
>
> My previous best result was:
>
> real 0m48.370s
> user 3m0.279s
> sys 0m19.045s
>
> With this patch, it improved to:
>
> real 0m45.481s
> user 2m57.928s
> sys 0m18.315s
Here's a commitable alternative, attached.
real 0m47.356s
user 2m57.788s
sys 0m18.169s
Alexander
View attachment "john-huge-loader-bypass.diff" of type "text/plain" (2120 bytes)
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