Author: Steffen Jakob
Date: 05:12:21 01/09/01
Go up one level in this thread
[...] >>Setting a flag takes some time especially if its part of a bitset in a data >>type. I wrote a little example where setting the flags of 160 MB takes 1.75 >>seconds on my machine. Clearing the whole table with memset() takes 1.02 >>seconds. I dont know, but if Steend does something additionally it might take 5 >>seconds (or if the RAM is slower). > >Okay, your numbers are not unreasonable. You are still far below Jouni's 5 - 10 >seconds. I got ~ 0.5 secs to clear 64 MB with memset on my machine. >I think that you must really do a lot per entry in order to make it take 5-10 >seconds. Wouldn't you agree to this, Steffen ? Yes, you are right. Maybe Steen can give us some information why it takes so long. Greetings, Steffen. P.S.: I once had a discussion with Chrilly about reducing the hash size when you are low on time and he agreed that this was a good idea (but I dont think that he added this to Nimzo).
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.