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Subject: Re: Do you know something about INTEL 64 bits CPU?

Author: David Blackman

Date: 03:55:09 06/16/99

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On June 15, 1999 at 15:03:43, KarinsDad wrote:

>You may be correct, but there are some other considerations:
>
>1) The compilers will not be able to take advantage of the new registers/64 bits
>for 6-12 months until after the chip is released. Porting the Alpha compilers
>will not work (different registers, etc.).
>
>2) The motherboard manufacturers will be behind as well. Also, you should be
>EXTREMELY careful about which motherboard you use with such a chip.
>
>Therefore, chess programmers will not be able to take real advantage of such as
>chip for at least a year and possibly a year and a half until after it is
>released.
>
>KarinsDad :)

Compilers should be available as soon as the chip is. Whether they will be good
compilers is uncertain. Whether good compilers are even possible for such a chip
is uncertain. But Intel has made the architecture manuals available (under
non-disclosure agreements) for at least a year. Now they are freely available.
It is known that several compiler writing companies have signed those
non-disclosure agreements. It is likely that they already have working compilers
even though the chips don't exist yet. There are rumours that Intel has paid
someone to do a port of GCC, which will be available free when the chip hits the
market, or slightly earlier.



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