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Various cleanups

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Various simplifications, cleanups, consistancy improvements, and warning
mitigations.

Passed Non-Regression STC:
https://tests.stockfishchess.org/tests/view/67e7dd2d6682f97da2178fd8
LLR: 2.94 (-2.94,2.94) <-1.75,0.25>
Total: 386848 W: 99593 L: 99751 D: 187504
Ptnml(0-2): 1024, 41822, 107973, 41498, 1107

closes https://github.com/official-stockfish/Stockfish/pull/5948

No functional change
This commit is contained in:
mstembera
2025-04-02 17:43:14 +02:00
committed by Disservin
parent 1a395f1b56
commit ed89817f62
8 changed files with 33 additions and 41 deletions
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src/evaluate.cpp
+4 -6
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@@ -38,17 +38,15 @@
namespace Stockfish {
// Returns a static, purely materialistic evaluation of the position from
// the point of view of the given color. It can be divided by PawnValue to get
// the point of view of the side to move. It can be divided by PawnValue to get
// an approximation of the material advantage on the board in terms of pawns.
int Eval::simple_eval(const Position& pos, Color c) {
int Eval::simple_eval(const Position& pos) {
Color c = pos.side_to_move();
return PawnValue * (pos.count<PAWN>(c) - pos.count<PAWN>(~c))
+ (pos.non_pawn_material(c) - pos.non_pawn_material(~c));
}
bool Eval::use_smallnet(const Position& pos) {
int simpleEval = simple_eval(pos, pos.side_to_move());
return std::abs(simpleEval) > 962;
}
bool Eval::use_smallnet(const Position& pos) { return std::abs(simple_eval(pos)) > 962; }
// Evaluate is the evaluator for the outer world. It returns a static evaluation
// of the position from the point of view of the side to move.