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Subject: Re: IA-64 vs OOOE (attn Taylor, Hyatt)

Author: Eugene Nalimov

Date: 17:10:58 02/20/03

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On February 20, 2003 at 19:09:18, Tom Kerrigan wrote:

>It seems you know a lot more than I do about instruction latencies. How do you
>explain Crafty's disproportionate speedup on IA-64, then? And why would you
>think Crafty's performance is a good predictor of other chess programs on IA-64
>when Crafty is so much different from many other programs?
>
>Of course, all we have is Hyatt's word that Crafty does well on IA-64, although
>he's never seen it in person, and people who have seen Crafty run on IA-64 in
>person seem to contradict him...
>
>-Tom

I saw Crafty on Itanium2 in person, and results were closer to what Bob reported
here than to what was reported here recently.

Thanks,
Eugene

• Re: IA-64 vs OOOE (attn Taylor, Hyatt) Robert Hyatt 21:49:18 02/20/03
  • Re: IA-64 vs OOOE (attn Taylor, Hyatt) Matt Taylor 02:04:29 02/21/03
    • Re: IA-64 vs OOOE (attn Taylor, Hyatt) Robert Hyatt 07:02:23 02/21/03
    • Re: IA-64 vs OOOE (attn Taylor, Hyatt) Charles Worthington 02:18:16 02/21/03
      • Re: IA-64 vs OOOE (attn Taylor, Hyatt) Matt Taylor 02:51:51 02/21/03
        • Re: IA-64 vs OOOE (attn Taylor, Hyatt) Charles Worthington 03:13:35 02/21/03

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