Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Who is the real NPS champion?

Author: Ed Schröder

Date: 09:05:10 11/08/99

Go up one level in this thread


On November 08, 1999 at 09:47:46, James T. Walker wrote:

>On November 08, 1999 at 04:57:37, Jouni Uski wrote:
>
>>On November 08, 1999 at 04:33:54, Bruce Moreland wrote:
>>.
>>.
>>.
>>>
>>>NPS is just some number that is easy to collect.  It is not an indicator of
>>>tactical speed, much less chess strength.
>>>
>>>bruce
>>
>>But I think normally it's quite good indicator for tactical speed. E.g. Fritz
>>and Goliath are tactically two best engines by far...
>>
>>Jouni
>
>Hello Jouni,
>I think you will find that Hiarcs is also tactically very good and it's NPS is
>about 10% of Fritz.   I am also curious as to which programs solved the most
>problems and which one did it in the fastest time.  To me, that is more
>important than any NPS measurement.  Especially since programmers can't even
>agree on how to count NPS in their programs.
>Jim Walker

More about NPS... Rebel has a slow and fast evaluation function. When I
tune to do more fast evaluations (in stead off slow evaluations) Rebel's
NPS may go with a factor of 2/3/4. Meaning to say NPS doesn't mean much.

Ed



This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.