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Subject: Re: Fritz's Tablebase Initialisation

Author: Dieter Buerssner

Date: 16:55:51 05/05/04

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On May 05, 2004 at 13:51:12, Robert Hyatt wrote:

>What will you use it for?  And if memory is tight, that "fraction of a second"
>will grow as you might have to page out an inactive process to make room...

When memory is tight, you will already see some paging, even when allocating all
the memory for the decompression indices at the start. When you reach the
endgame, parts of it will be swapped out. Then the ones actually needed will get
swapped in again. Marc's suggestion uses less resources all in all (because only
few of the TBs will be useful in a single game) and should especially be useful
in a tight memory situation (there will be no need to swap out the unused
decompression indices; this swapping might even happen just to grow the OS cache
when having many TB accesses).

Regards,
Dieter



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