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Subject: Re: Intel C++ 8.0 and Crafty

Author: Tom Likens

Date: 06:30:52 12/15/03

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On December 15, 2003 at 04:56:59, Martin Andersen wrote:

>On December 15, 2003 at 03:29:36, Russell Reagan wrote:
>
>>I finally got Intel C++ 8.0 for Linux installed, and I compiled Crafty with
>>various compilers that I have. Here are the results, and one problem I
>>encountered  while attempting to compile one make target. The figures are the
>>output of the 'bench' command in Crafty 19.7, on my Athlon 2GHz.
>>
>>Intel C++ 8.0 (Linux), linux-icc: 836 Knps
>>Visual C++ 6.0 Professional:      816 Knps
>>GCC 3.2.2 (Linux), linux-i686:    754 Knps
>>
>
>I also have an Athlon 2GHz (2400+) but I can't confirm your bench numbers.
>Compiled with gcc 3.3.2, Crafty 19.7:
>
>Total nodes: 100409445
>Raw nodes per second: 904589
>Total elapsed time: 111
>
>How can you optimize a compile for an Athlon with an Intel compiler ?
>That doesn't make sense.
>
>Martin.

I target PIII processors when compiling on an Athlon and it works fine.

--tom



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