Author: Dezhi Zhao
Date: 13:39:17 09/05/03
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On September 05, 2003 at 16:17:48, Uri Blass wrote: >I want to have some rule when it is a good idea to use local varaibles. > >I believe that it is clear that when instead of changing the hash key zob[hply] >many times in my makemove it is better to start using local varaible and start >my makemove with > __int64 zob=zobkey[hply]; >and finish it with when hply was already increased by 1 with >zobkey[hply]=zob; > >My question is how many times using the same expression zobkey[hply] >justify using local varaible > > >I am not sure what is the correct decision for the function >probehash,recordhash,donullmove. > >In these functions the zobrist key is not changed a lot of time >and I am not sure if it is better to use a local varaible or to use the global >array. > >Uri You can do it either way. It makes no difference for a decent compiler.
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