JonKazama-Hellion/Craftimizer
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Fix edge case exceptions when input simulation is invalid

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This commit is contained in:
Asriel Camora
2023-07-13 13:02:39 +02:00
parent d670241d1e
commit df72386f19
1 changed files with 10 additions and 5 deletions
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Solver/Crafty/Solver.cs
+10 -5
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@@ -5,7 +5,6 @@ using System.Diagnostics.Contracts;
using System.Numerics; using System.Numerics;
using System.Runtime.CompilerServices; using System.Runtime.CompilerServices;
using System.Text; using System.Text;
using System.Threading.Tasks;
using Node = Craftimizer.Solver.Crafty.ArenaNode<Craftimizer.Solver.Crafty.SimulationNode>; using Node = Craftimizer.Solver.Crafty.ArenaNode<Craftimizer.Solver.Crafty.SimulationNode>;
namespace Craftimizer.Solver.Crafty; namespace Craftimizer.Solver.Crafty;
@@ -75,10 +74,10 @@ public sealed class Solver
actions.Add(node.State.Action.Value); actions.Add(node.State.Action.Value);
} }
var at = node.ChildIdx; //var at = node.ChildIdx;
ref var sum = ref node.ParentScores!.Value.Data[at.arrayIdx].ScoreSum.Span[at.subIdx]; //ref var sum = ref node.ParentScores!.Value.Data[at.arrayIdx].ScoreSum.Span[at.subIdx];
ref var max = ref node.ParentScores!.Value.Data[at.arrayIdx].MaxScore.Span[at.subIdx]; //ref var max = ref node.ParentScores!.Value.Data[at.arrayIdx].MaxScore.Span[at.subIdx];
ref var visits = ref node.ParentScores!.Value.Data[at.arrayIdx].Visits.Span[at.subIdx]; //ref var visits = ref node.ParentScores!.Value.Data[at.arrayIdx].Visits.Span[at.subIdx];
//Console.WriteLine($"{sum} {max} {visits}"); //Console.WriteLine($"{sum} {max} {visits}");
return (actions, node.State); return (actions, node.State);
@@ -384,6 +383,9 @@ public sealed class Solver
for (var i = 0; i < bestActions.Length; ++i) for (var i = 0; i < bestActions.Length; ++i)
{ {
var (maxScore, furcatedActionIdx, (solutionActions, solutionNode)) = bestActions[i]; var (maxScore, furcatedActionIdx, (solutionActions, solutionNode)) = bestActions[i];
if (solutionActions.Count == 0)
continue;
var (activeActions, activeState) = activeStates[furcatedActionIdx]; var (activeActions, activeState) = activeStates[furcatedActionIdx];
var chosenAction = solutionActions[0]; var chosenAction = solutionActions[0];
@@ -432,6 +434,9 @@ public sealed class Solver
Console.WriteLine($"{s.Elapsed.TotalMilliseconds:0.00}ms {config.Iterations / config.ForkCount / s.Elapsed.TotalSeconds / 1000:0.00} kI/s/t"); Console.WriteLine($"{s.Elapsed.TotalMilliseconds:0.00}ms {config.Iterations / config.ForkCount / s.Elapsed.TotalSeconds / 1000:0.00} kI/s/t");
} }
if (bestSims.Count == 0)
return (new(), state);
var result = bestSims.MaxBy(s => s.Score).Result; var result = bestSims.MaxBy(s => s.Score).Result;
for (var i = definiteActionCount; i < result.Actions.Count; ++i) for (var i = definiteActionCount; i < result.Actions.Count; ++i)
actionCallback?.Invoke(result.Actions[i]); actionCallback?.Invoke(result.Actions[i]);