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Subject: Re: Floodfilling attacks

Author: Matthias Gemuh

Date: 09:05:30 10/25/02

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>
>How long does your getQueenAttacks take in a loop with 10**9 runs? My
>mmx-routine on Athlon XP 2.1+ takes about 51 seconds (no memory access, no
>conditional jumps, up to four mmx-instruction in parallel).
>



"rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"

It takes 329 secs on Athlon XP 1.8+ for white Queen(s).

Thanks for the link ! I will try the optimizations you propose in other posting.

/Matthias.

• Re: Floodfilling attacks Gerd Isenberg 09:19:15 10/25/02
  • Re: Floodfilling attacks Matthias Gemuh 15:45:45 10/25/02

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