public new void Initialize(GoBoard goBoard, Color playerToMove, SearchOptions searchOptions, OnCompletion onCompletion)
{
base.Initialize(goBoard, playerToMove, searchOptions, onCompletion);
// setup distributed search coordinator & initialize workers
if (NagCoordinator == null)
{
NagCoordinator = new NagCoordinator(9999, SearchOptions.PatternDetector.Patterns); // default port
}
NagCoordinator.SetNagCallBack(SetNag);
NagCoordinator.Initialize(goBoard);
if (TranspositionTable == null)
{
TranspositionTablePrimary = new TranspositionTablePlus(SearchOptions.TranspositionTableSize);
}
else
if (TranspositionTable.Size != SearchOptions.TranspositionTableSize)
{
TranspositionTablePrimary = new TranspositionTablePlus(SearchOptions.TranspositionTableSize);
}
if (TranspositionTableEndGame == null)
{
TranspositionTableEndGame = new TranspositionTablePlus(1024 * 1024);
}
TranspositionTable = TranspositionTablePrimary;
}
protected void Think(Color playerToMove)
{
TranspositionTableHits = 0;
int lBestValue = 0;
if (SearchOptions.IncludeEndGameMoves)
{
TranspositionTable = TranspositionTableEndGame;
}
else
{
TranspositionTable = TranspositionTablePrimary;
}
int lStart = (SearchOptions.StartPly <= SearchOptions.MaxPly) ? SearchOptions.StartPly : SearchOptions.MaxPly;
if (lStart <= 0)
{
lStart = 1;
}
for (int lDepth = lStart; lDepth <= SearchOptions.MaxPly; lDepth++)
{
SearchComplete = true;
lBestValue = Search(playerToMove, lDepth, 0, -10000, 10000);
Console.Error.WriteLine("+Ply: " + lDepth + " - " + SearchStatus.Timer.SecondsElapsed + " Seconds - Nodes/TT Hits: " + NodesSearched.ToString() + "/" + TranspositionTableHits.ToString() + " - Best: " + Board.Coord.ToString(BestMove) + " (" + lBestValue + ")");
SearchStatus.UpdateBestMove(BestMove, lBestValue);
SearchStatus.CurrentPly = lDepth;
SearchStatus.MaxPly = lDepth;
SearchStatus.PercentComplete = (lDepth / SearchOptions.MaxPly) * 100;
UpdateStatus();
if (StopThinkingFlag)
{
break;
}
if (SearchComplete)
{
Console.Error.WriteLine("Ply: " + lDepth + " - Search Completed!");
break;
}
}
NagCoordinator.StopAll();
}
public new void Initialize(GoBoard goBoard, Color playerToMove, SearchOptions searchOptions, OnCompletion onCompletion)
{
base.Initialize(goBoard, playerToMove, searchOptions, onCompletion);
if (TranspositionTable == null)
{
TranspositionTablePrimary = new TranspositionTablePlus(SearchOptions.TranspositionTableSize);
}
else
if (TranspositionTable.Size != SearchOptions.TranspositionTableSize)
{
TranspositionTablePrimary = new TranspositionTablePlus(SearchOptions.TranspositionTableSize);
}
if (TranspositionTableEndGame == null)
{
TranspositionTableEndGame = new TranspositionTablePlus(1024 * 1024);
}
TranspositionTable = TranspositionTablePrimary;
}
public new void Initialize(GoBoard goBoard, Color playerToMove, SearchOptions searchOptions, OnCompletion onCompletion)
{
base.Initialize(goBoard, playerToMove, searchOptions, onCompletion);
// setup distributed search coordinator & initialize workers
if (NagCoordinator == null)
NagCoordinator = new NagCoordinator(9999, SearchOptions.PatternDetector.Patterns); // default port
NagCoordinator.SetNagCallBack(SetNag);
NagCoordinator.Initialize(goBoard);
if (TranspositionTable == null)
TranspositionTablePrimary = new TranspositionTablePlus(SearchOptions.TranspositionTableSize);
else
if (TranspositionTable.Size != SearchOptions.TranspositionTableSize)
TranspositionTablePrimary = new TranspositionTablePlus(SearchOptions.TranspositionTableSize);
if (TranspositionTableEndGame == null)
TranspositionTableEndGame = new TranspositionTablePlus(1024 * 1024);
TranspositionTable = TranspositionTablePrimary;
}
protected void Think(Color playerToMove)
{
TranspositionTableHits = 0;
int lBestValue = 0;
if (SearchOptions.IncludeEndGameMoves)
TranspositionTable = TranspositionTableEndGame;
else
TranspositionTable = TranspositionTablePrimary;
int lStart = (SearchOptions.StartPly <= SearchOptions.MaxPly) ? SearchOptions.StartPly : SearchOptions.MaxPly;
if (lStart <= 0)
lStart = 1;
for (int lDepth = lStart; lDepth <= SearchOptions.MaxPly; lDepth++)
{
SearchComplete = true;
lBestValue = Search(playerToMove, lDepth, 0, -10000, 10000);
Console.Error.WriteLine("+Ply: " + lDepth + " - " + SearchStatus.Timer.SecondsElapsed + " Seconds - Nodes/TT Hits: " + NodesSearched.ToString() + "/" + TranspositionTableHits.ToString() + " - Best: " + Board.Coord.ToString(BestMove) + " (" + lBestValue + ")");
SearchStatus.UpdateBestMove(BestMove, lBestValue);
SearchStatus.CurrentPly = lDepth;
SearchStatus.MaxPly = lDepth;
SearchStatus.PercentComplete = (lDepth / SearchOptions.MaxPly) * 100;
UpdateStatus();
if (StopThinkingFlag)
break;
if (SearchComplete)
{
Console.Error.WriteLine("Ply: " + lDepth + " - Search Completed!");
break;
}
}
NagCoordinator.StopAll();
}
public new void Initialize(GoBoard goBoard, Color playerToMove, SearchOptions searchOptions, OnCompletion onCompletion)
{
base.Initialize(goBoard, playerToMove, searchOptions, onCompletion);
if (TranspositionTable == null)
TranspositionTablePrimary = new TranspositionTablePlus(SearchOptions.TranspositionTableSize);
else
if (TranspositionTable.Size != SearchOptions.TranspositionTableSize)
TranspositionTablePrimary = new TranspositionTablePlus(SearchOptions.TranspositionTableSize);
if (TranspositionTableEndGame == null)
TranspositionTableEndGame = new TranspositionTablePlus(1024 * 1024);
TranspositionTable = TranspositionTablePrimary;
}