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Merge pull request #604 from tgiphil/018-Performance
Performance Testing
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,11 +1,111 @@ | ||
| // Copyright (c) MOSA Project. Licensed under the New BSD License. | ||
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||
| using Mosa.Compiler.Common.Exceptions; | ||
| using Mosa.Compiler.Framework; | ||
| using Mosa.Compiler.Framework.Linker; | ||
| using Mosa.Compiler.MosaTypeSystem; | ||
| using System; | ||
| using System.Diagnostics; | ||
|
|
||
| namespace Mosa.Workspace.Experiment.Debug | ||
| { | ||
| internal static class Program | ||
| { | ||
| private static void Main() | ||
| { | ||
| var platform = "x86"; | ||
|
|
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| var compilerOptions = new CompilerOptions() | ||
| { | ||
| EnableSSA = true, | ||
| EnableIROptimizations = true, | ||
| EnableSparseConditionalConstantPropagation = true, | ||
| EnableInlinedMethods = true, | ||
| EnableIRLongExpansion = true, | ||
| EnableValueNumbering = true, | ||
| TwoPassOptimizations = true, | ||
| EnableMethodScanner = false, | ||
|
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| MultibootSpecification = MultibootSpecification.V1, | ||
| LinkerFormatType = LinkerFormatType.Elf32, | ||
| InlinedIRMaximum = 12, | ||
|
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| BaseAddress = 0x00500000, | ||
| EmitStaticRelocations = false, | ||
| EmitAllSymbols = false, | ||
|
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| EmitBinary = false | ||
| }; | ||
|
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| compilerOptions.Architecture = SelectArchitecture(platform); | ||
|
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| compilerOptions.AddSourceFile($"Mosa.TestWorld.{platform}.exe"); | ||
| compilerOptions.AddSourceFile("Mosa.Plug.Korlib.dll"); | ||
| compilerOptions.AddSourceFile($"Mosa.Plug.Korlib.{platform}.dll"); | ||
|
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| var stopwatch = new Stopwatch(); | ||
|
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| var compiler = new MosaCompiler | ||
| { | ||
| CompilerOptions = compilerOptions | ||
| }; | ||
|
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| compiler.Load(); | ||
|
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| var method1 = GetMethod("Mosa.Kernel.x86.IDT::SetTableEntries", compiler.TypeSystem); | ||
| var method2 = GetMethod("System.Void Mosa.TestWorld.x86.Boot::Thread1", compiler.TypeSystem); | ||
|
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| compiler.Initialize(); | ||
| compiler.PreCompile(); | ||
|
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| stopwatch.Start(); | ||
|
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| for (int i = 0; i < 5; i++) | ||
| { | ||
| var start = stopwatch.ElapsedMilliseconds; | ||
|
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| compiler.Schedule(method1); | ||
| compiler.Compile(); | ||
|
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| Console.WriteLine("Elapsed: " + (stopwatch.ElapsedMilliseconds - start).ToString("F2") + " ms"); | ||
| } | ||
|
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| for (int i = 0; i < 5; i++) | ||
| { | ||
| var start = stopwatch.ElapsedMilliseconds; | ||
|
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| compiler.Schedule(method2); | ||
| compiler.Compile(); | ||
|
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| Console.WriteLine("Elapsed: " + (stopwatch.ElapsedMilliseconds - start).ToString("F2") + " ms"); | ||
| } | ||
|
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| return; | ||
| } | ||
|
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| private static MosaMethod GetMethod(string partial, TypeSystem typeSystem) | ||
| { | ||
| foreach (var type in typeSystem.AllTypes) | ||
| { | ||
| foreach (var method in type.Methods) | ||
| { | ||
| if (method.FullName.Contains(partial)) | ||
| return method; | ||
| } | ||
| } | ||
|
|
||
| return null; | ||
| } | ||
|
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| private static BaseArchitecture SelectArchitecture(string architecture) | ||
| { | ||
| switch (architecture.ToLower()) | ||
| { | ||
| case "x86": return Platform.x86.Architecture.CreateArchitecture(Platform.x86.ArchitectureFeatureFlags.AutoDetect); | ||
| case "x64": return Platform.x64.Architecture.CreateArchitecture(Platform.x64.ArchitectureFeatureFlags.AutoDetect); | ||
| case "armv6": return Platform.ARMv6.Architecture.CreateArchitecture(Platform.ARMv6.ArchitectureFeatureFlags.AutoDetect); | ||
| default: throw new NotImplementCompilerException(string.Format("Unknown or unsupported Architecture {0}.", architecture)); | ||
| } | ||
| } | ||
| } | ||
| } |