negamax

Apr 6, 2024

Changes in this version

+ const EarlyPassBF

+ const GoingOutBF

+ const HashMoveBF

+ const TilesPlayedBFOffset

type Solver

+ func (s *Solver) SetLogStream(l io.Writer)

+ func (s *Solver) SetNegascoutOptim(n bool)

type TranspositionTable

+ func (t *TranspositionTable) Stats() string

Dec 1, 2023

Changes in this version

type Solver

+ func (s *Solver) Movegen() movegen.MoveGenerator

Sep 7, 2023

Changes in this version

type Solver

+ func (s *Solver) IsSolving() bool

Aug 19, 2023

Changes in this version

+ var GlobalTranspositionTable = &TranspositionTable

type TranspositionTable

+ func (t *TranspositionTable) SetZobrist(z *zobrist.Zobrist)

+ func (t *TranspositionTable) Zobrist() *zobrist.Zobrist

Jun 26, 2023

Changes in this version

+ const MaxLazySMPThreads

type Solver

+ func (s *Solver) Game() *game.Game

Jun 19, 2023

Changes in this version

+ const BlanksBitMask

+ const ColBitMask

+ const HashMoveOffset

+ const RowBitMask

+ var TBitMasks = [7]uint64

+ type TinyMove uint64

Jun 17, 2023

Changes in this version

+ const EarlyPassOffset

+ const HugeNumber

+ const Killer0Offset

+ const Killer1Offset

+ const MaxKillers

+ const MaxVariantLength

+ const TTExact

+ const TTLower

+ const TTUpper

+ var ErrNoEndgameSolution = errors.New("no endgame solution found")

+ type DebugTableEntry struct

+ type DebugTranspositionTable struct

+ type FakeLock struct

+ func (f FakeLock) Lock()

+ func (f FakeLock) RLock()

+ func (f FakeLock) RUnlock()

+ func (f FakeLock) Unlock()

+ type PVLine struct

+ Moves []*move.Move

+ func (pvLine *PVLine) Clear()

+ func (pvLine *PVLine) GetPVMove() *move.Move

+ func (pvLine *PVLine) Update(move *move.Move, newPVLine PVLine, score int16)

+ func (pvLine PVLine) NLBString() string

+ func (pvLine PVLine) String() string

+ type Solver struct

+ func (s *Solver) ClearKillers()

+ func (s *Solver) Init(m movegen.MoveGenerator, game *game.Game) error

+ func (s *Solver) QuickAndDirtySolve(ctx context.Context, plies int) (int16, []*move.Move, error)

+ func (s *Solver) SetFirstWinOptim(w bool)

+ func (s *Solver) SetIterativeDeepening(id bool)

+ func (s *Solver) SetKillerPlayOptim(k bool)

+ func (s *Solver) SetThreads(threads int)

+ func (s *Solver) SetTranspositionTable(tt *TranspositionTable)

+ func (s *Solver) SetTranspositionTableOptim(tt bool)

+ func (s *Solver) SetZobrist(z *zobrist.Zobrist)

+ func (s *Solver) Solve(ctx context.Context, plies int) (int16, []*move.Move, error)

+ type TableEntry struct

+ type TableLock interface

+ Lock func()

+ RLock func()

+ RUnlock func()

+ Unlock func()

+ type TranspositionTable struct

+ func (t *TranspositionTable) Reset(fractionOfMemory float64)

+ func (t *TranspositionTable) SetMultiThreadedMode()

+ func (t *TranspositionTable) SetSingleThreadedMode()