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Rename ProbCut to Multicut

The teqnique used is actually MultiCut:

https://chessprogramming.wikispaces.com/Multi-Cut

And not ProbCut:

https://chessprogramming.wikispaces.com/ProbCut

No functional change.
This commit is contained in:
Marco Costalba 2014-02-15 09:37:55 +01:00
parent 4808d15a85
commit 3336963185

View file

@ -30,7 +30,7 @@ namespace {
EVASION, EVASIONS_S2,
QSEARCH_0, CAPTURES_S3, QUIET_CHECKS_S3,
QSEARCH_1, CAPTURES_S4,
PROBCUT, CAPTURES_S5,
MULTICUT, CAPTURES_S5,
RECAPTURE, CAPTURES_S6,
STOP
};
@ -128,9 +128,9 @@ MovePicker::MovePicker(const Position& p, Move ttm, const HistoryStats& h, Piece
assert(!pos.checkers());
stage = PROBCUT;
stage = MULTICUT;
// In ProbCut we generate only captures that are better than the parent's
// In MultiCut we generate only captures that are better than the parent's
// captured piece.
captureThreshold = PieceValue[MG][pt];
ttMove = (ttm && pos.pseudo_legal(ttm) ? ttm : MOVE_NONE);
@ -281,7 +281,7 @@ void MovePicker::generate_next_stage() {
end = generate<QUIET_CHECKS>(pos, moves);
return;
case EVASION: case QSEARCH_0: case QSEARCH_1: case PROBCUT: case RECAPTURE:
case EVASION: case QSEARCH_0: case QSEARCH_1: case MULTICUT: case RECAPTURE:
stage = STOP;
case STOP:
end = cur + 1; // Avoid another next_phase() call
@ -309,7 +309,7 @@ Move MovePicker::next_move<false>() {
switch (stage) {
case MAIN_SEARCH: case EVASION: case QSEARCH_0: case QSEARCH_1: case PROBCUT:
case MAIN_SEARCH: case EVASION: case QSEARCH_0: case QSEARCH_1: case MULTICUT:
++cur;
return ttMove;