Date: Mon, 17 May 2010 11:55:18 +0200 From: bartavelle@...quise.net To: john-users@...ts.openwall.com Subject: clang benchmarks I did a few clang benchmarks. Here are some results (best of 5 runs) : Vanilla john DES 2708/2313 MD5 12232 BF 734 LM 13740 Vanilla john, replaced gcc by clang in the Makefile DES 2704/2280 MD5 7961 BF 461 LM 15274 Vanilla john, replaced gcc by icc and changed flags to -fast DES 2712/2292 MD5 11557 BF 696 LM 14305 Now with my MD5 implementation (uses SSE intrinsics): gcc 15696 icc 32364 clang 19644 Details : gcc version 4.3.2 (Debian 4.3.2-1.1) clang version 2.0 (trunk 103935) icc Version 10.1 model name : Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz Linux host 2.6.26-2-amd64 #1 SMP Tue Mar 9 22:29:32 UTC 2010 x86_64 GNU/Linux
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