Author: Robert Hyatt
Date: 08:22:28 08/15/05
Go up one level in this thread
On August 15, 2005 at 11:03:54, Keith Hyams wrote: >Does anyone know if/where a list of the hardware that the programs are using has >been published? Details of version numbers would be interesting too. > Regards > Keith No. No published list. Reasons unknown. I'll start the ball rolling however: Crafty version 19.20, running on an AMD quad 875 machine. These are 2.2ghz processors with dual-cores. So it appears to be an 8 cpu machine. Technically it is a 4-node NUMA architecture where each node has two processors, each has 1024kb of L2 cache... Typical search speeds are around 16.0 million nodes per second. Typical search depth hovers around 16 plies or so, +/- 1 depending on the complexity of the position. Far deeper in the endgame of course. We have the 3-4-5 piece endgame tables. I'm probably going to add a couple of useful 6 piece files like krpkrp and kqpkqp...
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.