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feat(benchmark): switch CLI to NestingEngineRegistry and its Engines/ plugin directory

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Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
This commit is contained in:
aj
2026-09-19 08:23:31 -04:00
parent a2dcfc7484
commit 9888fe6083
1 changed files with 14 additions and 10 deletions
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OpenNest.Benchmark/Program.cs
+14 -10
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@@ -3,6 +3,7 @@ using OpenNest.Benchmark;
using OpenNest.Geometry; using OpenNest.Geometry;
using System; using System;
using System.Collections.Generic; using System.Collections.Generic;
using System.IO;
using System.Linq; using System.Linq;
return BenchmarkConsole.Run(args); return BenchmarkConsole.Run(args);
@@ -40,7 +41,10 @@ static class BenchmarkConsole
return 1; return 1;
} }
var engines = NestEngineRegistry.AvailableEngines; var enginesDir = Path.Combine(AppContext.BaseDirectory, "Engines");
NestingEngineRegistry.LoadPlugins(enginesDir);
var engines = NestingEngineRegistry.AvailableEngines;
if (options.EngineNames.Count > 0) if (options.EngineNames.Count > 0)
{ {
@@ -51,7 +55,7 @@ static class BenchmarkConsole
if (engines.Count == 0) if (engines.Count == 0)
{ {
Console.Error.WriteLine("None of the requested engines are registered. Available: " + Console.Error.WriteLine("None of the requested engines are registered. Available: " +
string.Join(", ", NestEngineRegistry.AvailableEngines.Select(e => e.Name))); string.Join(", ", NestingEngineRegistry.AvailableEngines.Select(e => e.Name)));
return 1; return 1;
} }
} }
@@ -138,16 +142,16 @@ static class BenchmarkConsole
private static void PrintUsage() private static void PrintUsage()
{ {
Console.Error.WriteLine("OpenNest.Benchmark - compare registered nesting engines on a set of .nest files"); Console.Error.WriteLine("OpenNest.Benchmark - compare registered whole-job nesting engines on a set of .nest files");
Console.Error.WriteLine(); Console.Error.WriteLine();
Console.Error.WriteLine("For each .nest file, every drawing with quantity > 0 is nested (mixed together),"); Console.Error.WriteLine("For each .nest file, every drawing with quantity > 0 is nested (mixed together),");
Console.Error.WriteLine("once per registered engine. This is a full nest, not a single fixed-size plate:"); Console.Error.WriteLine("once per registered INestingEngine. Each engine is handed the full job - every");
Console.Error.WriteLine("as many plates as needed are created, one at a time, each sized by picking the"); Console.Error.WriteLine("requested part and the whole pool of candidate sheet sizes - and owns its own");
Console.Error.WriteLine("smallest candidate sheet size that fits the largest still-unplaced drawing -"); Console.Error.WriteLine("multi-plate/size strategy: how many plates it uses, of which sizes, and how");
Console.Error.WriteLine("applied identically to every engine, since Nest() itself has no say over its"); Console.Error.WriteLine("demand splits across them. Scoring: aggregate material utilization across every");
Console.Error.WriteLine("own plate's size. Scoring: aggregate material utilization across every plate"); Console.Error.WriteLine("plate used, then (if everything requested was placed) fewer plates as the");
Console.Error.WriteLine("used, then (if everything requested was placed) fewer plates as the tie-break."); Console.Error.WriteLine("tie-break. An invalid layout (out of bounds, overlapping, or over-quantity), a");
Console.Error.WriteLine("An invalid layout (out of bounds, overlapping, or over-quantity) scores zero."); Console.Error.WriteLine("thrown exception, or a run exceeding its time budget all score zero.");
Console.Error.WriteLine(); Console.Error.WriteLine();
Console.Error.WriteLine("Usage:"); Console.Error.WriteLine("Usage:");
Console.Error.WriteLine(" OpenNest.Benchmark <file.nest | folder> [options]"); Console.Error.WriteLine(" OpenNest.Benchmark <file.nest | folder> [options]");