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Subject: Re: Reverse Bitboards

Author: Dann Corbit

Date: 14:59:50 01/13/03

On January 13, 2003 at 17:02:10, Sander de Zoete wrote:
[snip]
>It is
>possible that, even with a relatively thorough evaluation function, the nps
>(Nodes Per Second) rate could exceed 10,000,000.

Since a bitboard is 8 bytes, that is 80 MB per second bandwidth, just moving the
data with *no computations*.  It would be quite a remarkable achievement if you
could attain it.

PCI-X can theoretically do 10x that, but we still have to deal with memory
access speed.

Re: Reverse Bitboards Matt Taylor 15:30:05 01/13/03
- Re: Reverse Bitboards Russell Reagan 17:17:36 01/13/03
  - Re: Reverse Bitboards Matt Taylor 09:52:58 01/14/03
    - Re: Reverse Bitboards Gerd Isenberg 11:54:13 01/14/03
      - Re: Reverse Bitboards Matt Taylor 23:24:42 01/14/03
        
        Re: Reverse Bitboards Walter Faxon 21:57:20 01/15/03
        
        Re: Reverse Bitboards Matt Taylor 22:01:32 01/16/03
        
        Re: Reverse Bitboards Bas Hamstra 00:46:10 01/17/03
        
        Re: Reverse Bitboards Matt Taylor 08:13:42 01/17/03
        
        Re: Reverse Bitboards Robert Hyatt 10:27:19 01/17/03
  - Re: Reverse Bitboards Gerd Isenberg 02:39:37 01/14/03
  - Re: Reverse Bitboards Dann Corbit 17:31:16 01/13/03
    - Re: Reverse Bitboards Russell Reagan 19:47:42 01/13/03

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