Follow @Openwall on Twitter for new release announcements and other news
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <4BF3E188.7060700@banquise.net>
Date: Wed, 19 May 2010 15:03:04 +0200
From: bartavelle@...quise.net
To: john-users@...ts.openwall.com
Subject: Re: clang benchmarks

Le 18/05/2010 23:48, Solar Designer a écrit :
> Can you please give this a try?  If this solves the problem, then I'd
> like to commit this fix into the official JtR tree.

It seems to compile properly. I didn't test the resulting code though. 
The svn version of clang I used (trunk 103935) didn't mind these 
extensions and worked with your vanilla code.

The ubuntu version here didn't work:
clang version 1.1 (branches/release_27)



As for the ICC compiled code, it seems that for index 0-15 everything is 
computed right, and it fails between 16 and 127.

A working fix is to replace the line :

typedef __m128i vtype;

by

typedef unsigned long long vtype __attribute__ ((vector_size (16)));

(int doesn't work for some reason)

Pukes a ton of warnings, but -test seems to work fine.

Powered by blists - more mailing lists

Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.