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Retire history.cpp

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No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2011-01-15 09:49:03 +01:00
parent 2052407090
commit 7faeab0878
4 changed files with 30 additions and 97 deletions
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7
src/search.cpp
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@@ -1909,8 +1909,9 @@ split_point_start: // At split points actual search starts from here
void update_history(const Position& pos, Move move, Depth depth,
Move movesSearched[], int moveCount) {
Move m;
Value bonus = Value(int(depth) * int(depth));
H.success(pos.piece_on(move_from(move)), move_to(move), depth);
H.update(pos.piece_on(move_from(move)), move_to(move), bonus);
for (int i = 0; i < moveCount - 1; i++)
{
@@ -1919,7 +1920,7 @@ split_point_start: // At split points actual search starts from here
assert(m != move);
if (!pos.move_is_capture_or_promotion(m))
H.failure(pos.piece_on(move_from(m)), move_to(m), depth);
H.update(pos.piece_on(move_from(m)), move_to(m), -bonus);
}
}
@@ -1947,7 +1948,7 @@ split_point_start: // At split points actual search starts from here
&& after != VALUE_NONE
&& pos.captured_piece_type() == PIECE_TYPE_NONE
&& !move_is_special(m))
H.set_gain(pos.piece_on(move_to(m)), move_to(m), -(before + after));
H.update_gain(pos.piece_on(move_to(m)), move_to(m), -(before + after));
}