public void AppendMove(string moveStr)
{
MGPosition mgPos = MGPosition.FromPosition(FinalPosition);
MGMove thisMove = MGMoveFromString.ParseMove(mgPos, moveStr);
if (thisMove.IsNull)
{
throw new Exception("Unexpected null move");
}
// Verify move is legal from this position
MGMoveList moves = new MGMoveList();
MGMoveGen.GenerateMoves(in mgPos, moves);
if (Array.IndexOf(moves.MovesArray, thisMove) == -1)
{
throw new Exception($"The move {moveStr} is not legal from position {FinalPosition.FEN}");
}
Moves.Add(MGMoveFromString.ParseMove(mgPos, moveStr));
if (haveFinalized)
{
InitPositionsAndFinalPosMG();
}
}
/// <summary>
/// Constructs a new MGMoveSequence given a starting position (as a FEN)
/// and an optional string containing a sequence of subsequent moves (in coordiante notation).
/// </summary>
/// <param name="fen"></param>
/// <param name="movesStr"></param>
/// <returns></returns>
public static PositionWithHistory FromFENAndMovesUCI(string fen, string movesStr)
{
MGPosition mgPos = MGPosition.FromFEN(fen);
PositionWithHistory ret = new PositionWithHistory(mgPos);
if (movesStr != null && movesStr != "")
{
string[] parts = movesStr.Split(" ");
for (int i = 0; i < parts.Length; i++)
{
string moveStr = parts[i];
if (moveStr != "")
{
MGMove mgMove = MGMoveFromString.ParseMove(mgPos, moveStr);
ret.Moves.Add(mgMove);
mgPos.MakeMove(mgMove);
}
}
}
return(ret);
}
/// <summary>
/// Runs CPU benchmark and outputs summary results,
/// with an overall statistic provided (index to 100 on a Intel Skylake 6142).
/// </summary>
/// <returns>Relative CPU index (baseline 100)</returns>
static int DumpCPUBenchmark()
{
Console.WriteLine("-----------------------------------------------------------------------------------");
Console.WriteLine("CPU BENCHMARK");
Position ps = Position.StartPosition;
EncodedPositionBoard zb = default;
MGMove nmove = ConverterMGMoveEncodedMove.EncodedMoveToMGChessMove(new EncodedMove("e2e4"), MGChessPositionConverter.MGChessPositionFromFEN(ps.FEN));
float ops1 = Benchmarking.DumpOperationTimeAndMemoryStats(() => MGPosition.FromPosition(ps), "MGPosition.FromPosition");
float ops2 = Benchmarking.DumpOperationTimeAndMemoryStats(() => MGChessPositionConverter.MGChessPositionFromFEN(ps.FEN), "MGChessPositionFromFEN");
float ops3 = Benchmarking.DumpOperationTimeAndMemoryStats(() => ConverterMGMoveEncodedMove.MGChessMoveToEncodedMove(nmove), "MGChessMoveToLZPositionMove");
float ops4 = Benchmarking.DumpOperationTimeAndMemoryStats(() => EncodedBoardZobrist.ZobristHash(zb), "ZobristHash");
// Performance metric is against a baseline system (Intel Skylake 6142)
const float REFERENCE_BM1_OPS = 2160484;
const float REFERENCE_BM2_OPS = 448074;
const float REFERENCE_BM3_OPS = 157575582;
const float REFERENCE_BM4_OPS = 112731351;
float relative1 = ops1 / REFERENCE_BM1_OPS;
float relative2 = ops2 / REFERENCE_BM2_OPS;
float relative3 = ops3 / REFERENCE_BM3_OPS;
float relative4 = ops4 / REFERENCE_BM4_OPS;
float avg = StatUtils.Average(relative1, relative2, relative3, relative4);
Console.WriteLine();
Console.WriteLine($"CERES CPU BENCHMARK SCORE: {avg*100,4:F0}");
return((int)MathF.Round(avg * 100, 0));
}
/// <summary>
/// Constructs a test batch of specified size.
/// </summary>
/// <param name="evaluator"></param>
/// <param name="count"></param>
/// <param name="fen"></param>
/// <returns></returns>
public static EncodedPositionBatchFlat MakeTestBatch(NNEvaluator evaluator, int count, string fen = null)
{
EncodedPositionBatchFlat batch;
if (fen == null)
{
fen = Position.StartPosition.FEN;
}
Position rawPos = Position.FromFEN(fen);
MGPosition mgPos = MGPosition.FromPosition(rawPos);
EncodedPositionWithHistory position = EncodedPositionWithHistory.FromFEN(fen);
EncodedPositionWithHistory[] positions = new EncodedPositionWithHistory[count];
Array.Fill(positions, position);
batch = new EncodedPositionBatchFlat(positions, count);
bool hasPositions = evaluator.InputsRequired.HasFlag(NNEvaluator.InputTypes.Positions);
bool hasMoves = evaluator.InputsRequired.HasFlag(NNEvaluator.InputTypes.Moves);
bool hasHashes = evaluator.InputsRequired.HasFlag(NNEvaluator.InputTypes.Hashes);
bool hasBoards = evaluator.InputsRequired.HasFlag(NNEvaluator.InputTypes.Boards);
if (fen != null)
{
if (hasPositions)
{
batch.Positions = new MGPosition[count];
}
if (hasHashes)
{
batch.PositionHashes = new ulong[count];
}
if (hasMoves)
{
batch.Moves = new MGMoveList[count];
}
for (int i = 0; i < count; i++)
{
if (hasPositions)
{
batch.Positions[i] = MGChessPositionConverter.MGChessPositionFromFEN(fen);
}
if (hasHashes)
{
batch.PositionHashes[i] = (ulong)i + (ulong)batch.Positions[i].GetHashCode();
}
if (hasMoves)
{
MGMoveList moves = new MGMoveList();
MGMoveGen.GenerateMoves(in mgPos, moves);
batch.Moves[i] = moves;
}
}
}
return(batch);
}
MovesAndProbabilities(Position startPosition,
float minProbability = 0.0f, int topN = int.MaxValue)
{
// (EncodedMove bestMoveEncoded, float probability) = result.Policy.PolicyInfoAtIndex(posIndex);
MGPosition mgPos = MGPosition.FromPosition(in startPosition);
foreach ((EncodedMove move, float probability) in ProbabilitySummary(minProbability, topN))
{
MGMove mgMove = ConverterMGMoveEncodedMove.EncodedMoveToMGChessMove(move, in mgPos);
Move moveRet = MGMoveConverter.ToMove(mgMove);
yield return(moveRet, probability);
}
}
public static MGMove ToMGMove(MGPosition mgPos, EncodedMove encodedMove)
{
MGMoveList movesLegal = new MGMoveList();
MGMoveGen.GenerateMoves(in mgPos, movesLegal);
int indexLegalMove = MoveInMGMovesArrayLocator.FindMoveInMGMoves(in mgPos, movesLegal.MovesArray, encodedMove, 0, movesLegal.NumMovesUsed, mgPos.BlackToMove);
if (indexLegalMove == -1)
{
throw new Exception($"Move not found {encodedMove}");
}
return(movesLegal.MovesArray[indexLegalMove]);
// Move move = MGMoveConverter.ToMove(theMove);
}
/// <summary>
/// Returns the MGMove corresponding to a given Move.
/// </summary>
/// <param name="pos"></param>
/// <param name="move"></param>
/// <returns></returns>
public static MGMove MGMoveFromPosAndMove(Position pos, Move move)
{
PositionWithMove moveAndPos = new PositionWithMove(pos, move);
MGPosition mgPos = MGPosition.FromPosition(in moveAndPos.Position);
MGMoveList moves = new MGMoveList();
MGMoveGen.GenerateMoves(in mgPos, moves);
for (int i = 0; i < moves.NumMovesUsed; i++)
{
if (moves.MovesArray[i].EqualsMove(move))
{
return(moves.MovesArray[i]);
}
}
throw new Exception("Move not found");
}
/// <summary>
/// Attempts to find a subnode by following specified moves from root.
/// </summary>
/// <param name="priorRoot"></param>
/// <param name="movesMade"></param>
/// <returns></returns>
static MCTSNode FollowMovesToNode(MCTSNode priorRoot, IEnumerable <MGMove> movesMade)
{
PositionWithHistory startingPriorMove = priorRoot.Context.StartPosAndPriorMoves;
MGPosition position = startingPriorMove.FinalPosMG;
MCTSIterator context = priorRoot.Context;
// Advance root node and update prior moves
MCTSNode newRoot = priorRoot;
foreach (MGMove moveMade in movesMade)
{
bool foundChild = false;
// Find this new root node (after these moves)
foreach (MCTSNodeStructChild child in newRoot.Ref.Children)
{
if (child.IsExpanded)
{
MGMove thisChildMove = ConverterMGMoveEncodedMove.EncodedMoveToMGChessMove(child.Move, in position);
if (thisChildMove == moveMade)
{
// Advance new root to reflect this move
newRoot = context.Tree.GetNode(child.ChildIndex, newRoot);
// Advance position
position.MakeMove(thisChildMove);
// Done looking for match
foundChild = true;
break;
}
}
}
if (!foundChild)
{
return(null);
}
}
// Found it
return(newRoot);
}
/// <summary>
/// Returns the position at a specified index.
/// </summary>
/// <param name="index"></param>
/// <returns></returns>
public PositionWithHistory GetAtIndex(int index)
{
if (moveSequences != null)
{
return(moveSequences[index]);
}
if (fensAndMoves != null)
{
string fenAndMoves = fensAndMoves[index];
string[] parts = fenAndMoves.Split(" ");
string fen = null;
string moves = null;
if (fenAndMoves.Contains("moves"))
{
int indexMoves = fenAndMoves.IndexOf("moves");
fen = fenAndMoves.Substring(0, indexMoves);
moves = fenAndMoves.Substring(indexMoves + 6);
}
else
{
fen = fenAndMoves;
}
return(PositionWithHistory.FromFENAndMovesUCI(fen, moves));
}
else if (openings != null)
{
PGNGame game = openings[index];
return(game.Moves);
}
else if (epds != null)
{
return(new PositionWithHistory(MGPosition.FromFEN(epds[index].FEN)));
}
else if (numGamesFromStartPosition > 0)
{
numGamesFromStartPosition--;
return(PositionWithHistory.StartPosition);
}
else
{
throw new Exception("PositionsWithHistory exhausted set of game start positions.");
}
}
/// <summary>
/// Generates the set of moves and positions possible as the next move in a position.
/// </summary>
/// <param name="startPos"></param>
/// <param name="moveToIncludeFilter"></param>
/// <returns></returns>
public static IEnumerable <(MGMove, Position)> GenPositions(Position startPos, Predicate <MGMove> moveToIncludeFilter = null)
{
MGPosition posMG = MGChessPositionConverter.MGChessPositionFromFEN(startPos.FEN); // TODO: more efficient?
MGMoveList moves = new MGMoveList();
MGMoveGen.GenerateMoves(in posMG, moves);
for (int i = 0; i < moves.NumMovesUsed; i++)
{
// Only consider captures (would reduce number of pieces into range of tablebase)
if (moveToIncludeFilter == null || moveToIncludeFilter(moves.MovesArray[i]))
{
// Make this move and get new Position
MGPosition newPosMG = new MGPosition(posMG);
newPosMG.MakeMove(moves.MovesArray[i]);
Position newPos = MGChessPositionConverter.PositionFromMGChessPosition(in newPosMG);
yield return(moves.MovesArray[i], newPos);
}
}
}
public IEncodedPositionBatchFlat GetSubBatchCopied(int startIndex, int count)
{
float[] w = null;
float[] l = null;
if (W != null)
{
w = new float[count];
Array.Copy(W, startIndex, w, 0, count);
}
if (L != null)
{
l = new float[count];
Array.Copy(L, startIndex, l, 0, count);
}
byte[] posPlaneValuesEncoded = new byte[count * EncodedPositionWithHistory.NUM_PLANES_TOTAL];
Array.Copy(PosPlaneValues, startIndex * EncodedPositionWithHistory.NUM_PLANES_TOTAL, posPlaneValuesEncoded, 0, count * EncodedPositionWithHistory.NUM_PLANES_TOTAL);
ulong[] posPlaneBitmaps = new ulong[count * EncodedPositionWithHistory.NUM_PLANES_TOTAL];
Array.Copy(PosPlaneBitmaps, startIndex * EncodedPositionWithHistory.NUM_PLANES_TOTAL, posPlaneBitmaps, 0, count * EncodedPositionWithHistory.NUM_PLANES_TOTAL);
EncodedPositionBatchFlat ret = new EncodedPositionBatchFlat(posPlaneBitmaps, posPlaneValuesEncoded, w, l, null, count);
if (Positions != null)
{
ulong[] hashes = new ulong[count];
MGPosition[] positionsMG = new MGPosition[count];
MGMoveList[] moves = new MGMoveList[count];
Array.Copy(PositionHashes, startIndex, hashes, 0, count);
Array.Copy(Positions, startIndex, positionsMG, 0, count);
Array.Copy(Moves, startIndex, moves, 0, count);
ret.PositionHashes = hashes;
ret.Positions = positionsMG;
ret.Moves = moves;
}
return(ret);
}
public PositionWithHistory(MGPosition initialPosMG, List <MGMove> moves = null)
{
InitialPosMG = initialPosMG;
Moves = moves ?? new List <MGMove>();
}
/// <summary>
///
/// </summary>
/// <param name="movesMade"></param>
/// <param name="thresholdFractionNodesRetained"></param>
/// <returns></returns>
public bool ResetRootAssumingMovesMade(IEnumerable <MGMove> movesMade, float thresholdFractionNodesRetained)
{
PositionWithHistory staringPriorMove = Nodes.PriorMoves;
MGPosition position = Nodes.PriorMoves.FinalPosMG;
ref MCTSNodeStruct priorRoot = ref RootNode;
public static MGMove ToMGMove(Position position, EncodedMove encodedMove) => ToMGMove(MGPosition.FromPosition(position), encodedMove);
public PositionWithHistory(PositionWithHistory copy)
{
InitialPosMG = copy.InitialPosMG;
Moves = new List <MGMove>(copy.Moves);
}
public PositionWithHistory(Position initialPos, List <MGMove> moves = null)
{
InitialPosMG = MGChessPositionConverter.MCChessPositionFromPosition(in initialPos);
Moves = moves ?? new List <MGMove>();
}
void ProcessEPD(int epdNum, EPDEntry epd, bool outputDetail, ObjectPool <object> otherEngines)
{
UCISearchInfo otherEngineAnalysis2 = default;
EPDEntry epdToUse = epd;
Task RunNonCeres()
{
if (Def.ExternalEngineDef != null)
{
object engineObj = otherEngines.GetFromPool();
if (engineObj is LC0Engine)
{
LC0Engine le = (LC0Engine)engineObj;
// Run test 2 first since that's the one we dump in detail, to avoid any possible caching effect from a prior run
otherEngineAnalysis2 = le.AnalyzePositionFromFEN(epdToUse.FEN, epdToUse.StartMoves, Def.ExternalEngineDef.SearchLimit);
// leelaAnalysis2 = le.AnalyzePositionFromFEN(epdToUse.FEN, new SearchLimit(SearchLimit.LimitType.NodesPerMove, 2)); // **** TEMP
otherEngines.RestoreToPool(le);
}
else
{
UCIGameRunner runner = (engineObj is UCIGameRunner) ? (engineObj as UCIGameRunner)
: (engineObj as GameEngineUCI).UCIRunner;
string moveType = Def.ExternalEngineDef.SearchLimit.Type == SearchLimitType.NodesPerMove ? "nodes" : "movetime";
int moveValue = moveType == "nodes" ? (int)Def.ExternalEngineDef.SearchLimit.Value : (int)Def.ExternalEngineDef.SearchLimit.Value * 1000;
runner.EvalPositionPrepare();
otherEngineAnalysis2 = runner.EvalPosition(epdToUse.FEN, epdToUse.StartMoves, moveType, moveValue, null);
otherEngines.RestoreToPool(runner);
// public UCISearchInfo EvalPosition(int engineNum, string fenOrPositionCommand, string moveType, int moveMetric, bool shouldCache = false)
}
}
return(Task.CompletedTask);
}
bool EXTERNAL_CONCURRENT = numConcurrentSuiteThreads > 1;
Task lzTask = EXTERNAL_CONCURRENT ? Task.Run(RunNonCeres) : RunNonCeres();
// Comptue search limit
// If possible, adjust for the fact that LC0 "cheats" by going slightly over node budget
SearchLimit ceresSearchLimit1 = Def.CeresEngine1Def.SearchLimit;
SearchLimit ceresSearchLimit2 = Def.CeresEngine2Def?.SearchLimit;
if (Def.CeresEngine1Def.SearchLimit.Type == SearchLimitType.NodesPerMove &&
otherEngineAnalysis2 != null &&
!Def.Engine1Def.SearchParams.FutilityPruningStopSearchEnabled)
{
if (Def.CeresEngine1Def.SearchLimit.Type == SearchLimitType.NodesPerMove)
{
ceresSearchLimit1 = new SearchLimit(SearchLimitType.NodesPerMove, otherEngineAnalysis2.Nodes);
}
if (Def.CeresEngine1Def.SearchLimit.Type == SearchLimitType.NodesPerMove)
{
ceresSearchLimit2 = new SearchLimit(SearchLimitType.NodesPerMove, otherEngineAnalysis2.Nodes);
}
}
PositionWithHistory pos = PositionWithHistory.FromFENAndMovesSAN(epdToUse.FEN, epdToUse.StartMoves);
// TODO: should this be switched to GameEngineCeresInProcess?
// Note that if we are running both Ceres1 and Ceres2 we alternate which search goes first.
// This prevents any systematic difference/benefit that might come from order
// (for example if we reuse position evaluations from the other tree, which can benefit only one of the two searches).
MCTSearch search1 = null;
MCTSearch search2 = null;
if (epdNum % 2 == 0 || Def.CeresEngine2Def == null)
{
search1 = new MCTSearch();
search1.Search(evaluatorSet1, Def.Engine1Def.SelectParams, Def.Engine1Def.SearchParams, null, null, null,
pos, ceresSearchLimit1, false, DateTime.Now, null, null, true);
MCTSIterator shareContext = null;
if (Def.RunCeres2Engine)
{
if (Def.Engine2Def.SearchParams.ReusePositionEvaluationsFromOtherTree)
{
shareContext = search1.Manager.Context;
}
search2 = new MCTSearch();
search2.Search(evaluatorSet2, Def.Engine2Def.SelectParams, Def.Engine2Def.SearchParams, null, null, shareContext,
pos, ceresSearchLimit2, false, DateTime.Now, null, null, true);
}
}
else
{
search2 = new MCTSearch();
search2.Search(evaluatorSet2, Def.Engine2Def.SelectParams, Def.Engine2Def.SearchParams, null, null, null,
pos, ceresSearchLimit2, false, DateTime.Now, null, null, true);
MCTSIterator shareContext = null;
if (Def.Engine1Def.SearchParams.ReusePositionEvaluationsFromOtherTree)
{
shareContext = search2.Manager.Context;
}
search1 = new MCTSearch();
search1.Search(evaluatorSet1, Def.Engine1Def.SelectParams, Def.Engine1Def.SearchParams, null, null, shareContext,
pos, ceresSearchLimit1, false, DateTime.Now, null, null, true);
}
// Wait for LZ analysis
if (EXTERNAL_CONCURRENT)
{
lzTask.Wait();
}
Move bestMoveOtherEngine = default;
if (Def.ExternalEngineDef != null)
{
MGPosition thisPosX = PositionWithHistory.FromFENAndMovesUCI(epdToUse.FEN, epdToUse.StartMoves).FinalPosMG;
MGMove lzMoveMG1 = MGMoveFromString.ParseMove(thisPosX, otherEngineAnalysis2.BestMove);
bestMoveOtherEngine = MGMoveConverter.ToMove(lzMoveMG1);
}
Move bestMoveCeres1 = MGMoveConverter.ToMove(search1.BestMove);
Move bestMoveCeres2 = search2 == null ? default : MGMoveConverter.ToMove(search2.BestMove);
char CorrectStr(Move move) => epdToUse.CorrectnessScore(move, 10) == 10 ? '+' : '.';
int scoreCeres1 = epdToUse.CorrectnessScore(bestMoveCeres1, 10);
int scoreCeres2 = epdToUse.CorrectnessScore(bestMoveCeres2, 10);
int scoreOtherEngine = epdToUse.CorrectnessScore(bestMoveOtherEngine, 10);
SearchResultInfo result1 = new SearchResultInfo(search1.Manager, search1.BestMove);
SearchResultInfo result2 = search2 == null ? null : new SearchResultInfo(search2.Manager, search2.BestMove);
accCeres1 += scoreCeres1;
accCeres2 += scoreCeres2;
// Accumulate how many nodes were required to find one of the correct moves
// (in the cases where both succeeded)
if (scoreCeres1 > 0 && (search2 == null || scoreCeres2 > 0))
{
accWCeres1 += (scoreCeres1 == 0) ? result1.N : result1.NumNodesWhenChoseTopNNode;
if (search2 != null)
{
accWCeres2 += (scoreCeres2 == 0) ? result2.N : result2.NumNodesWhenChoseTopNNode;
}
numSearchesBothFound++;
}
this.avgOther += scoreOtherEngine;
numSearches++;
float avgCeres1 = (float)accCeres1 / numSearches;
float avgCeres2 = (float)accCeres2 / numSearches;
float avgWCeres1 = (float)accWCeres1 / numSearchesBothFound;
float avgWCeres2 = (float)accWCeres2 / numSearchesBothFound;
float avgOther = (float)this.avgOther / numSearches;
string MoveIfWrong(Move m) => m.IsNull || epdToUse.CorrectnessScore(m, 10) == 10 ? " " : m.ToString().ToLower();
int diff1 = scoreCeres1 - scoreOtherEngine;
//NodeEvaluatorNeuralNetwork
int evalNumBatches1 = result1.NumNNBatches;
int evalNumPos1 = result1.NumNNNodes;
int evalNumBatches2 = search2 == null ? 0 : result2.NumNNBatches;
int evalNumPos2 = search2 == null ? 0 : result2.NumNNNodes;
string correctMove = null;
if (epdToUse.AMMoves != null)
{
correctMove = "-" + epdToUse.AMMoves[0];
}
else if (epdToUse.BMMoves != null)
{
correctMove = epdToUse.BMMoves[0];
}
float otherEngineTime = otherEngineAnalysis2 == null ? 0 : (float)otherEngineAnalysis2.EngineReportedSearchTime / 1000.0f;
totalTimeOther += otherEngineTime;
totalTimeCeres1 += (float)search1.TimingInfo.ElapsedTimeSecs;
totalNodesOther += otherEngineAnalysis2 == null ? 0 : (int)otherEngineAnalysis2.Nodes;
totalNodes1 += (int)result1.N;
sumEvalNumPosOther += otherEngineAnalysis2 == null ? 0 : (int)otherEngineAnalysis2.Nodes;
sumEvalNumBatches1 += evalNumBatches1;
sumEvalNumPos1 += evalNumPos1;
if (Def.RunCeres2Engine)
{
totalTimeCeres2 += (float)search2.TimingInfo.ElapsedTimeSecs;
totalNodes2 += (int)result2.N;
sumEvalNumBatches2 += evalNumBatches2;
sumEvalNumPos2 += evalNumPos2;
}
float Adjust(int score, float frac) => score == 0 ? 0 : Math.Max(1.0f, MathF.Round(frac * 100.0f, 0));
string worker1PickedNonTopNMoveStr = result1.PickedNonTopNMoveStr;
string worker2PickedNonTopNMoveStr = result2?.PickedNonTopNMoveStr;
bool ex = otherEngineAnalysis2 != null;
bool c2 = search2 != null;
Writer writer = new Writer(epdNum == 0);
writer.Add("#", $"{epdNum,4}", 6);
if (ex)
{
writer.Add("CEx", $"{avgOther,5:F2}", 7);
}
writer.Add("CC", $"{avgCeres1,5:F2}", 7);
if (c2)
{
writer.Add("CC2", $"{avgCeres2,5:F2}", 7);
}
writer.Add("P", $" {0.001f * avgWCeres1,7:f2}", 9);
if (c2)
{
writer.Add("P2", $" {0.001f * avgWCeres2,7:f2}", 9);
}
if (ex)
{
writer.Add("SEx", $"{scoreOtherEngine,3}", 5);
}
writer.Add("SC", $"{scoreCeres1,3}", 5);
if (c2)
{
writer.Add("SC2", $"{scoreCeres2,3}", 5);
}
if (ex)
{
writer.Add("MEx", $"{otherEngineAnalysis2.BestMove,7}", 9);
}
writer.Add("MC", $"{search1.Manager.BestMoveMG,7}", 9);
if (c2)
{
writer.Add("MC2", $"{search2.Manager.BestMoveMG,7}", 9);
}
writer.Add("Fr", $"{worker1PickedNonTopNMoveStr}{ 100.0f * result1.TopNNodeN / result1.N,3:F0}%", 9);
if (c2)
{
writer.Add("Fr2", $"{worker2PickedNonTopNMoveStr}{ 100.0f * result2?.TopNNodeN / result2?.N,3:F0}%", 9);
}
writer.Add("Yld", $"{result1.NodeSelectionYieldFrac,6:f3}", 9);
if (c2)
{
writer.Add("Yld2", $"{result2.NodeSelectionYieldFrac,6:f3}", 9);
}
// Search time
if (ex)
{
writer.Add("TimeEx", $"{otherEngineTime,7:F2}", 9);
}
writer.Add("TimeC", $"{search1.TimingInfo.ElapsedTimeSecs,7:F2}", 9);
if (c2)
{
writer.Add("TimeC2", $"{search2.TimingInfo.ElapsedTimeSecs,7:F2}", 9);
}
writer.Add("Dep", $"{result1.AvgDepth,5:f1}", 7);
if (c2)
{
writer.Add("Dep2", $"{result2.AvgDepth,5:f1}", 7);
}
// Nodes
if (ex)
{
writer.Add("NEx", $"{otherEngineAnalysis2.Nodes,12:N0}", 14);
}
writer.Add("Nodes", $"{result1.N,12:N0}", 14);
if (c2)
{
writer.Add("Nodes2", $"{result2.N,12:N0}", 14);
}
// Fraction when chose top N
writer.Add("Frac", $"{Adjust(scoreCeres1, result1.FractionNumNodesWhenChoseTopNNode),4:F0}", 6);
if (c2)
{
writer.Add("Frac2", $"{Adjust(scoreCeres2, result2.FractionNumNodesWhenChoseTopNNode),4:F0}", 6);
}
// Score (Q)
if (ex)
{
writer.Add("QEx", $"{otherEngineAnalysis2.ScoreLogistic,6:F3}", 8);
}
writer.Add("QC", $"{result1.Q,6:F3}", 8);
if (c2)
{
writer.Add("QC2", $"{result2.Q,6:F3}", 8);
}
// Num batches&positions
writer.Add("Batches", $"{evalNumBatches1,8:N0}", 10);
writer.Add("NNEvals", $"{evalNumPos1,11:N0}", 13);
if (c2)
{
writer.Add("Batches2", $"{evalNumBatches2,8:N0}", 10);
writer.Add("NNEvals2", $"{evalNumPos2,11:N0}", 13);
}
// Tablebase hits
writer.Add("TBase", $"{(search1.CountSearchContinuations > 0 ? 0 : search1.Manager.CountTablebaseHits),8:N0}", 10);
if (c2)
{
writer.Add("TBase2", $"{(search2.CountSearchContinuations > 0 ? 0 : search2.Manager.CountTablebaseHits),8:N0}", 10);
}
// writer.Add("EPD", $"{epdToUse.ID,-30}", 32);
if (outputDetail)
{
if (epdNum == 0)
{
Def.Output.WriteLine(writer.ids.ToString());
Def.Output.WriteLine(writer.dividers.ToString());
}
Def.Output.WriteLine(writer.text.ToString());
}
// MCTSNodeStorageSerialize.Save(worker1.Context.Store, @"c:\temp", "TESTSORE");
search1?.Manager?.Dispose();
if (!object.ReferenceEquals(search1?.Manager, search2?.Manager))
{
search2?.Manager?.Dispose();
}
}