Asriel Camora
d5a8288439
- Breaks backwards compat solver code with last version. Concurrent broke backwards compat because of race conditions with rng, but single is now broken too, despite it being 2x faster (!!!!) - Literally twice as fast as Rust now in single thread - Concurrent doesn't work yet, deadlocks somewhere..?
26 lines
551 B
C#
26 lines
551 B
C#
using System.Runtime.InteropServices;
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namespace Craftimizer.Solver.Crafty;
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[StructLayout(LayoutKind.Auto)]
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public struct NodeScores
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{
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public float ScoreSum;
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public float MaxScore;
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public int Visits;
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public void VisitConcurrent(float score)
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{
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Intrinsics.CASAdd(ref ScoreSum, score);
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Intrinsics.CASMax(ref MaxScore, score);
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Interlocked.Increment(ref Visits);
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}
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public void Visit(float score)
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{
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ScoreSum += score;
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MaxScore = Math.Max(MaxScore, score);
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Visits++;
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}
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}
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