private async ValueTask WriteOutput(IPerftResult result, string baseFileName, CancellationToken cancellationToken)
{
// ReSharper disable once MethodHasAsyncOverload
var contents = JsonConvert.SerializeObject(result, _outputSettings);
var outputFileName = $"{baseFileName}{result.Depth}].json";
await System.IO.File.WriteAllTextAsync(outputFileName, contents, cancellationToken).ConfigureAwait(false);
}
public PerftRunner(IEpdParser parser, ILogger log, IBuildTimeStamp buildTimeStamp, IPerft perft, IPerftResult result, IConfiguration configuration)
{
_epdParser = parser;
_log = log;
_buildTimeStamp = buildTimeStamp;
_perft = perft;
_perft.BoardPrintCallback = PrintBoard;
_result = result;
_configuration = configuration;
_runners = new Func <CancellationToken, IAsyncEnumerable <IPerftPosition> >[] { ParseEpd, ParseFen };
TranspositionTableOptions = Framework.IoC.Resolve <IOptions>(serviceKey: OptionType.TTOptions) as TTOptions;
TranspositionTableOptions.Use = configuration.GetValue <bool>("TranspositionTable:Use");
TranspositionTableOptions.Size = configuration.GetValue <int>("TranspositionTable:Size");
}
private Task <int> LogResults(IPerftResult result)
{
return(Task.Run(() =>
{
_log.Information("Time passed : {0}", result.Elapsed);
_log.Information("Nps : {0}", result.Nps);
if (_usingEpd)
{
_log.Information("Result : {0} - should be {1}", result.Result, result.CorrectResult);
if (result.Result != result.CorrectResult)
{
var difference = (long)(result.CorrectResult - result.Result);
_log.Information("Difference : {0}", difference < 0 ? -difference : difference);
}
}
else
{
_log.Information("Result : {0}", result.Result);
}
_log.Information("TT hits : {0}", Game.Table.Hits);
var error = 0;
if (!_usingEpd)
{
return error;
}
if (result.CorrectResult == result.Result)
{
_log.Information("Move count matches!");
}
else
{
_log.Error("Failed for position: {0}", _perft.CurrentGame.Pos.GenerateFen());
error = 1;
}
return error;
}));
}
private Task <int> LogResults(IPerftResult result)
{
return(Task.Run(() =>
{
_log.Information("Time passed : {0}", result.ElapsedMs);
_log.Information("Nps : {0}", result.Nps);
if (_usingEpd)
{
_log.Information("Result : {0} - should be {1}", result.Result, result.CorrectResult);
}
else
{
_log.Information("Result : {0}", result.Result);
}
_log.Information("TT hits : {0}", Game.Table.Hits);
int error = 0;
if (!_usingEpd)
{
return error;
}
if (result.CorrectResult == result.Result)
{
_log.Information("Move count matches!");
}
else
{
_log.Error("Move count failed!");
error = 1;
}
return error;
}));
}
private void ComputeResultsAsync(ulong result, int depth, ulong expected, long elapsedMs, IPerftResult results)
{
// compute results
results.Result = result;
results.Depth = depth;
// add 1 to avoid potential dbz
results.Elapsed = TimeSpan.FromMilliseconds(elapsedMs + 1);
results.Nps = (ulong)_uci.Nps(result, results.Elapsed);
results.CorrectResult = expected;
results.Passed = expected == result;
results.TableHits = Game.Table.Hits;
}
private static Task ComputeResults(ulong result, int depth, ulong expected, long elapsedMs, IPerftResult results)
{
return(Task.Run(() =>
{
// compute results
results.Result = result;
results.Depth = depth;
// add 1 to avoid potential dbz
results.ElapsedMs = elapsedMs + 1;
results.Nps = 1000 * result / (ulong)results.ElapsedMs;
results.CorrectResult = expected;
results.Passed = expected == result;
results.TableHits = Game.Table.Hits;
}));
}
