/// <summary>
/// Experimental sample code of runnings suites via the API.
/// </summary>
public static void RunSuiteTest()
{
const int PARALLELISM = 1;
string deviceSuffix = PARALLELISM > 1 ? ":POOLED" : "";
NNEvaluatorDef evalDef1 = NNEvaluatorDefFactory.FromSpecification("LC0:j92-280", $"GPU:1{deviceSuffix}");
NNEvaluatorDef evalDef2 = NNEvaluatorDefFactory.FromSpecification("LC0:66733", $"GPU:1{deviceSuffix}");
SearchLimit limit = SearchLimit.NodesPerMove(10_000);
string[] extraUCI = new string[] { "setoption name Contempt value 5000" };
GameEngineDef ged1 = new GameEngineDefCeres("Ceres1", evalDef1);
GameEngineDef ged2 = new GameEngineDefCeres("Ceres1", evalDef2);
GameEngineUCISpec geSF = new GameEngineUCISpec("SF12", @"\\synology\dev\chess\engines\stockfish_20090216_x64_avx2.exe",
32, 2048, CeresUserSettingsManager.Settings.DirTablebases,
uciSetOptionCommands: extraUCI);
EnginePlayerDef ceresEngineDef1 = new EnginePlayerDef(ged1, limit);
EnginePlayerDef ceresEngineDef2 = new EnginePlayerDef(ged2, limit);
GameEngineDefUCI sf12EngineDef = new GameEngineDefUCI("SF12", geSF);
EnginePlayerDef sfEngine = new EnginePlayerDef(sf12EngineDef, limit * 875);
SuiteTestDef def = new SuiteTestDef("Test1", @"\\synology\dev\chess\data\epd\ERET_VESELY203.epd",
ceresEngineDef1, ceresEngineDef2, sfEngine);
def.MaxNumPositions = 1500;
SuiteTestRunner ser = new SuiteTestRunner(def);
ser.Run(PARALLELISM, true);
}
public static void TestSF(int index, bool gitVersion)
{
NNEvaluatorDef evalDef1 = NNEvaluatorDefFactory.FromSpecification("LC0:j94-100", "GPU:" + index);
GameEngineDefCeres engineDefCeres1 = new GameEngineDefCeres("CeresInProc", evalDef1,
new ParamsSearch(), null, new ParamsSelect(),
null, "CeresSF.log.txt");
SearchLimit limitCeres = SearchLimit.SecondsForAllMoves(60, 1.25f) * 0.15f;
SearchLimit limitSF = limitCeres * 1.5f;
GameEngineDef engineDefCeresUCIGit = new GameEngineDefCeresUCI("CeresUCIGit", evalDef1, overrideEXE: @"C:\ceres\releases\v0.88\ceres.exe");
EnginePlayerDef playerCeres = new EnginePlayerDef(gitVersion ? engineDefCeresUCIGit : engineDefCeres1,
limitCeres);
EnginePlayerDef playerSF = new EnginePlayerDef(engineDefStockfish13, limitSF);
TournamentDef def = new TournamentDef("TOURN", playerCeres, playerSF);
def.OpeningsFileName = "TCEC1819.pgn";
//def.NumGamePairs = 10;
def.ShowGameMoves = false;
TournamentManager runner = new TournamentManager(def, 1);
TournamentResultStats results;
TimingStats stats = new TimingStats();
using (new TimingBlock(stats, TimingBlock.LoggingType.None))
{
results = runner.RunTournament();
}
Console.WriteLine();
Console.WriteLine($"Tournament completed in {stats.ElapsedTimeSecs,8:F2} seconds.");
Console.WriteLine(playerCeres + " " + results.GameOutcomesString);
}
/// <summary>
/// Test code. Currently configured for 703810 using 2A100 versus LC0.
/// </summary>
public static void Test()
{
string ETHERAL_EXE = @"\\synology\dev\chess\engines\Ethereal12.75-x64-popcnt-avx2.exe";
string SF11_EXE = @"\\synology\dev\chess\engines\stockfish_11_x64_bmi2.exe";
string SF12_EXE = @"\\synology\dev\chess\engines\stockfish_20090216_x64_avx2.exe";
GameEngineUCISpec specEthereal = new GameEngineUCISpec("Ethereal12", ETHERAL_EXE);
GameEngineUCISpec specSF = new GameEngineUCISpec("SF12", SF12_EXE);
GameEngineUCISpec specLC0 = new GameEngineUCISpec("LC0", "lc0.exe");
// 66511
//NNEvaluatorDef def1 = NNEvaluatorDefFactory.SingleNet("j92-280", NNEvaluatorType.LC0Dll,1);
// NNEvaluatorDef def0 = NNEvaluatorDefFactory.FromSpecification("LC0:j92-280", "GPU:1:POOLED");// POOLED");//:POOLED");
// NNEvaluatorDef def1 = NNEvaluatorDefFactory.FromSpecification("LC0:66666", "GPU:1:POOLED");// POOLED");//:POOLED");
NNEvaluatorDef evalDef1 = NNEvaluatorDefFactory.FromSpecification("LC0:703810", "GPU:0,1"); // POOLED");//:POOLED");
NNEvaluatorDef evalDef2 = NNEvaluatorDefFactory.FromSpecification("LC0:703810", "GPU:0,1"); // POOLED");//:POOLED");
// sv5300 j104.0-10000
// def1.MakePersistent();
//def1.PersistentID = "PERSIST";
// NNEvaluatorDef def2 = NNEvaluatorDefFactory.FromSpecification("LC0:66581", "GPU:3");//:POOLED");
// SearchLimit slLC0 = SearchLimit.NodesPerMove(10_000);
// SearchLimit slEthereal = slLC0 * 875;
// SearchLimit slSF = slLC0 * 875;
//specEthereal = specSF;
string[] extraUCI = null;// new string[] {"setoption name Contempt value 5000" };
const int NUM_THREADS = 32;
const int HASH_SIZE_MB = 2048;
string TB_PATH = CeresUserSettingsManager.Settings.DirTablebases;
SearchLimit limit = SearchLimit.NodesPerMove(1_000);
//limit = SearchLimit.SecondsForAllMoves(60);
//limit = SearchLimit.SecondsForAllMoves(60, 1f);
limit = SearchLimit.SecondsForAllMoves(120, 0.5f);
GameEngineDefCeres engineDefCeres1 = new GameEngineDefCeres("Ceres1", evalDef1, new ParamsSearch(), null, new ParamsSelect(), null);
GameEngineDefCeres engineDefCeres2 = new GameEngineDefCeres("Ceres2", evalDef2, new ParamsSearch(), null, new ParamsSelect(), null);
bool forceDisableSmartPruning = limit.IsNodesLimit;
if (forceDisableSmartPruning)
{
engineDefCeres1.SearchParams.FutilityPruningStopSearchEnabled = false;
engineDefCeres2.SearchParams.FutilityPruningStopSearchEnabled = false;
}
GameEngineDef engineDefEthereal = new GameEngineDefUCI("Etheral", new GameEngineUCISpec("Etheral", ETHERAL_EXE, NUM_THREADS, HASH_SIZE_MB, TB_PATH, uciSetOptionCommands: extraUCI));
GameEngineDef engineDefStockfish11 = new GameEngineDefUCI("SF11", new GameEngineUCISpec("SF11", SF11_EXE, NUM_THREADS, HASH_SIZE_MB, TB_PATH, uciSetOptionCommands: extraUCI));
GameEngineDef engineDefStockfish12 = new GameEngineDefUCI("SF12", new GameEngineUCISpec("SF12", SF12_EXE, NUM_THREADS, HASH_SIZE_MB, TB_PATH, uciSetOptionCommands: extraUCI));
//GameEngineDef engineDefCeresUCI = new GameEngineDefUCI("CeresUCI", new GameEngineUCISpec("CeresUCI", @"c:\dev\ceres\artifacts\release\net5.0\ceres.exe"));
GameEngineDef engineDefCeresUCI = new GameEngineDefCeresUCI("CeresUCI", evalDef1, overrideEXE: @"c:\dev\ceres\artifacts\release\net5.0\ceres.exe");
GameEngineDefLC0 engineDefLC1 = new GameEngineDefLC0("LC0_0", evalDef1, forceDisableSmartPruning, null, null);
GameEngineDefLC0 engineDefLC2 = new GameEngineDefLC0("LC0_1", evalDef2, forceDisableSmartPruning, null, null);
EnginePlayerDef playerCeres1UCI = new EnginePlayerDef(engineDefCeresUCI, limit);
EnginePlayerDef playerCeres2UCI = new EnginePlayerDef(engineDefCeresUCI, limit);
EnginePlayerDef playerCeres1 = new EnginePlayerDef(engineDefCeres1, limit);
EnginePlayerDef playerCeres2 = new EnginePlayerDef(engineDefCeres2, limit);
EnginePlayerDef playerEthereal = new EnginePlayerDef(engineDefEthereal, limit);
EnginePlayerDef playerStockfish11 = new EnginePlayerDef(engineDefStockfish11, limit);
EnginePlayerDef playerStockfish12 = new EnginePlayerDef(engineDefStockfish12, limit);
EnginePlayerDef playerLC0 = new EnginePlayerDef(engineDefLC1, limit);
EnginePlayerDef playerLC1 = new EnginePlayerDef(engineDefLC2, limit);
// def.SearchLimitEngine1 = def.SearchLimitEngine2 = SearchLimit.SecondsForAllMoves(15, 0.25f);
// def.SearchLimitEngine2 = def.SearchLimitEngine2 = SearchLimit.SecondsForAllMoves(15, 0.25f);
//(playerCeres1.EngineDef as GameEngineDefCeres).SearchParams.DrawByRepetitionLookbackPlies = 40;
if (false)
{
// ===============================================================================
SuiteTestDef suiteDef = new SuiteTestDef("Suite", @"\\synology\dev\chess\data\epd\endgame2.epd", playerCeres1, playerCeres2, null);
// suiteDef.MaxNumPositions = 100;
SuiteTestRunner suiteRunner = new SuiteTestRunner(suiteDef);
suiteRunner.Run(1, true, false);
return;
// ===============================================================================
}
// engineDefCeres2.SearchParams.TwofoldDrawEnabled = false;
//engineDefCeres1.SearchParams.TreeReuseEnabled = false;
//engineDefCeres2.SearchParams.TreeReuseEnabled = false;
//engineDefCeres1.SearchParams.FutilityPruningStopSearchEnabled= false;
//engineDefCeres2.SearchParams.FutilityPruningStopSearchEnabled= false;
//engineDefLC0.SearchParamsEmulate.FutilityPruningStopSearchEnabled= false;
//TournamentDef def = new TournamentDef("TOURN", playerCeres1, playerLC0);
TournamentDef def = new TournamentDef("TOURN", playerCeres1, playerLC0);
def.NumGamePairs = 50;
// def.ShowGameMoves = false;
// def.OpeningsFileName = @"HERT_2017\Hert500.pgn";
// def.StartingFEN = "1q6/2n4k/1r1p1pp1/RP1P2p1/2Q1P1P1/2N4P/3K4/8 b - - 8 71";
// def.OpeningsFileName = @"\\synology\dev\chess\data\openings\Drawkiller_500pos_reordered.pgn";//
def.OpeningsFileName = "TCEC19_NoomenSelect.pgn";
// def.OpeningsFileName = "TCEC1819.pgn";
// def.AdjudicationThresholdCentipawns = 500;
// def.AdjudicationThresholdNumMoves = 3;
const int CONCURRENCY = 1;// 15;
TournamentManager runner = new TournamentManager(def, CONCURRENCY);
TournamentResultStats results;
//UCIEngineProcess.VERBOSE = true;
TimingStats stats = new TimingStats();
using (new TimingBlock(stats, TimingBlock.LoggingType.None))
{
results = runner.RunTournament();
}
Console.WriteLine();
Console.WriteLine($"Tournament completed in {stats.ElapsedTimeSecs,8:F2} seconds.");
Console.WriteLine(results.GameOutcomesString);
}