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Directly relate HistoryMax to OnePly

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This obsoletes some remainding comments.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2009-05-20 14:40:50 +02:00
parent 3b1e64ab72
commit b98bcf858b
2 changed files with 1 additions and 8 deletions
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3
src/depth.h
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@@ -35,9 +35,6 @@ enum Depth {
//// Constants //// Constants
//// ////
/// Note: If OnePly is changed, the constant HistoryMax in history.h should
/// probably also be changed.
const Depth OnePly = Depth(2); const Depth OnePly = Depth(2);

6
src/history.h
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@@ -69,12 +69,8 @@ private:
/// the effect that parts of the search tree which have been searched /// the effect that parts of the search tree which have been searched
/// recently have a bigger importance for move ordering than the moves which /// recently have a bigger importance for move ordering than the moves which
/// have been searched a long time ago. /// have been searched a long time ago.
///
/// Note that HistoryMax should probably be changed whenever the constant
/// OnePly in depth.h is changed. This is somewhat annoying. Perhaps it
/// would be better to scale down the history table at regular intervals?
const int HistoryMax = 50000; const int HistoryMax = 25000 * OnePly;
#endif // !defined(HISTORY_H_INCLUDED) #endif // !defined(HISTORY_H_INCLUDED)