perft.cpp File Reference

#include <cstdio>
#include "../defs.h"
#include "../board/board.h"
#include "../move/move_generator.h"
#include "../move/make_move.h"
#include "../util/notation.h"
#include "../util/misc.h"

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Functions
void	Perft (int depth, S_BOARD *pos)
	Runs a perft search from a given board state.
void	PerftTest (int depth, S_BOARD *pos)
	Executes a perft test and prints move breakdown and timing.

Variables
long	leafNodes = 0
	Global counter for leaf nodes visited during perft.

Function Documentation

Perft()

void Perft	(	int	depth,
		S_BOARD *	pos )

Runs a perft search from a given board state.

Parameters

depth	The depth to search.
pos	Pointer to the board state.

Definition at line 11 of file perft.cpp.

References ASSERT, S_MOVELIST::count, generateAllMoves(), isBoardStateValid(), leafNodes, makeMove(), S_MOVE::move, S_MOVELIST::moves, Perft(), and takeMove().

Referenced by Perft(), and PerftTest().

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PerftTest()

void PerftTest	(	int	depth,
		S_BOARD *	pos )

Executes a perft test and prints move breakdown and timing.

Parameters

depth	The depth to search.
pos	Pointer to the board state.

Definition at line 32 of file perft.cpp.

References ASSERT, S_MOVELIST::count, generateAllMoves(), GetTimeMs(), isBoardStateValid(), leafNodes, makeMove(), S_MOVE::move, S_MOVELIST::moves, moveToString(), Perft(), printBoardState(), and takeMove().

Referenced by main().

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Variable Documentation

leafNodes

long leafNodes = 0

Global counter for leaf nodes visited during perft.

Definition at line 9 of file perft.cpp.

Referenced by Perft(), and PerftTest().