Author: Christophe Theron
Date: 17:49:11 04/15/01
Go up one level in this thread
On April 14, 2001 at 17:18:04, Robert Raese wrote:
>On April 14, 2001 at 01:59:46, Christophe Theron wrote:
>
>>On April 14, 2001 at 00:14:20, K. Burcham wrote:
>>
>>>what happens to the hash if: in a game you find yourself in time trouble and
>>>want to lower the setting "fixed time per move". does the program retain all
>>>hash entries that were there before the time change, or does it clear the hash
>>>with this change in time during the game.
>>
>>
>>The hash table is never cleared in the Tiger engines, unless it is absolutely
>>necessary.
>>
>>Changing the time controls does not clear the hash table.
>>
>>
>> Christophe
>
>Is this different from "persistent cache"? I thought only the ChessAssistant
>Tiger engine kept the hash tables... ?
Yes it is different. With the persistent hash table system in ChessAssistant
more informations are kept in the hash tables, so you can do backward analysis.
Christophe
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