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Subject: Re: speedup of cray blitz as published in 1997

Author: Robert Hyatt

Date: 15:07:58 09/25/01

On September 25, 2001 at 17:48:07, Robert Hyatt wrote:

The test is running.

I am running the last 8 Kopec positions.  I am running  the tests with mt=1,
mt=2 and mt=4.  I will run the tests for null=0, null=1, null=2 and null=2~3
and report the speedups.  This is going to take quite a while to run as the
SMP tests have to be run multiple times to get averages for the speedups.  I
don't expect much difference in the speedups for any of the different null-move
options...  but I do expect a difference in speed.

For null-move=0, I am searching to a fixed depth of 9, for null=1, I am going
to depth=10, for null=2 I am going to 11, and for null=2~3 I am searching to
depth 12, to make the tests take something around 1-2 minutes per position...

More when they finish sometime tonight I hope.

Re: test results Robert Hyatt 20:44:09 09/25/01
- Re: test results Vincent Diepeveen 07:48:14 09/26/01
  - Re: test results Robert Hyatt 08:19:04 09/26/01
    - Re: test results Vincent Diepeveen 08:39:05 09/26/01
      - Re: test results Robert Hyatt 10:00:31 09/26/01
      - Also another thing Vincent Diepeveen 08:41:03 09/26/01
        
        Re: Also another thing Robert Hyatt 10:02:12 09/26/01
        
        Re: Also another thing Robert Hyatt 13:31:29 09/27/01
        
        Re: Also another thing Uri Blass 13:51:46 09/27/01
        
        Re: Also another thing Robert Hyatt 14:32:04 09/27/01

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