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Message-ID: <20120402185732.GA13127@openwall.com>
Date: Mon, 2 Apr 2012 22:57:32 +0400
From: Solar Designer <solar@...nwall.com>
To: john-dev@...ts.openwall.com
Subject: Re: Compile john in Windows 64 bits
On Mon, Apr 02, 2012 at 10:46:14PM +0400, Solar Designer wrote:
> On Mon, Apr 02, 2012 at 07:50:29AM -0700, Alain Espinosa wrote:
> > "relbench" script fails with this two files.
>
> Hmm, it might be confused by one file having both real and virtual times
> and the other real only.
No, the cause turned out to be that john64.test used DOS linefeeds.
Adding this line:
s/\r$//;
right after "chomp;" solved the problem. Here's the result:
$ ./relbench john32.test john64.test
Warning: some benchmark results are missing virtual (CPU) time data
Number of benchmarks: 159
Minimum: 0.71408 real, 0.71408 virtual
Maximum: 1.92756 real, 1.89575 virtual
Median: 1.09442 real, 1.08013 virtual
Median absolute deviation: 0.06675 real, 0.06909 virtual
Geometric mean: 1.14016 real, 1.12660 virtual
Geometric standard deviation: 1.19660 real, 1.19391 virtual
So mean speedup is 14%, median 9%, maximum 93%, minimum -29% (slowdown).
Alexander
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