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@dadhi
dadhi committed Apr 29, 2024
1 parent c8059f5 commit d253739
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Showing 2 changed files with 28 additions and 26 deletions.
50 changes: 26 additions & 24 deletions test/FastExpressionCompiler.Benchmarks/AutoMapper_Map_Dictionary_of_Obj_with_One_prop.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -11,25 +11,27 @@ namespace FastExpressionCompiler.Benchmarks
{
public class AutoMapper_Map_Dictionary_of_Obj_with_One_prop
{
/*
## V4.2
BenchmarkDotNet v0.13.10, Windows 11 (10.0.22631.3447/23H2/2023Update/SunValley3)
11th Gen Intel Core i7-1185G7 3.00GHz, 1 CPU, 8 logical and 4 physical cores
.NET SDK 8.0.104
[Host] : .NET 8.0.4 (8.0.424.16909), X64 RyuJIT AVX2
DefaultJob : .NET 8.0.4 (8.0.424.16909), X64 RyuJIT AVX2
| Method | Mean | Error | StdDev | Ratio | RatioSD | Gen0 | Gen1 | Allocated | Alloc Ratio |
|---------------------------- |----------:|----------:|----------:|------:|--------:|-------:|-------:|----------:|------------:|
| Compile | 610.38 us | 11.534 us | 13.730 us | 31.52 | 1.09 | 3.9063 | 1.9531 | 35.22 KB | 3.58 |
| CompileFast | 20.13 us | 0.370 us | 0.309 us | 1.03 | 0.03 | 1.5869 | 1.4648 | 10.46 KB | 1.06 |
| CompileFast_LightExpression | 19.48 us | 0.367 us | 0.360 us | 1.00 | 0.00 | 1.5869 | 1.4648 | 9.85 KB | 1.00 |
*/
[MemoryDiagnoser]
public class Compile_only
{
/*
## V4.2
BenchmarkDotNet v0.13.10, Windows 11 (10.0.22631.3447/23H2/2023Update/SunValley3)
11th Gen Intel Core i7-1185G7 3.00GHz, 1 CPU, 8 logical and 4 physical cores
.NET SDK 8.0.104
[Host] : .NET 8.0.4 (8.0.424.16909), X64 RyuJIT AVX2
DefaultJob : .NET 8.0.4 (8.0.424.16909), X64 RyuJIT AVX2
| Method | Mean | Error | StdDev | Median | Ratio | RatioSD | Gen0 | Gen1 | Allocated | Alloc Ratio |
|----------------------------- |----------:|----------:|----------:|----------:|------:|--------:|-------:|-------:|----------:|------------:|
| Compile | 627.90 us | 11.774 us | 29.754 us | 616.91 us | 30.05 | 2.30 | 4.8828 | 3.9063 | 35.16 KB | 3.50 |
| CompileFast | 22.85 us | 0.400 us | 0.520 us | 22.93 us | 1.09 | 0.03 | 1.7090 | 1.5869 | 10.66 KB | 1.06 |
| CompileFast_NoInvokeInlining | 23.28 us | 0.409 us | 0.437 us | 23.16 us | 1.11 | 0.04 | 1.4648 | 1.3428 | 9.64 KB | 0.96 |
| CompileFast_LightExpression | 20.90 us | 0.413 us | 0.631 us | 20.78 us | 1.00 | 0.00 | 1.5869 | 1.4648 | 10.05 KB | 1.00 |
*/

private static readonly Expression<Func<Source, Destination, ResolutionContext, Destination>> _expression = CreateExpression();
private static readonly LightExpression.Expression<Func<Source, Destination, ResolutionContext, Destination>> _lightExpression = CreateLightExpression();

Expand Down Expand Up @@ -63,17 +65,17 @@ public class Create_and_Compile
public object Create_n_CompileFast_LightExpression() => LightExpression.ExpressionCompiler.CompileFast(CreateLightExpression());
}

/*
| Method | Mean | Error | StdDev | Ratio | RatioSD |
|------------------------------------- |---------:|---------:|---------:|------:|--------:|
| Invoke_Compiled | 87.56 ns | 1.739 ns | 3.046 ns | 1.00 | 0.00 |
| Invoke_CompiledFast | NA | NA | NA | ? | ? |
| Invoke_CompiledFast_NoInvokeInlining | 84.72 ns | 1.241 ns | 1.219 ns | 0.96 | 0.03 |
| Invoke_CompiledFast_LightExpression | NA | NA | NA | ? | ? |
*/

public class Invoke_compiled_delegate
{
/*
| Method | Mean | Error | StdDev | Median | Ratio | RatioSD |
|------------------------------------- |---------:|---------:|----------:|---------:|------:|--------:|
| Invoke_Compiled | 90.22 ns | 3.131 ns | 9.134 ns | 86.50 ns | 1.00 | 0.00 |
| Invoke_CompiledFast | 86.14 ns | 1.954 ns | 5.510 ns | 84.94 ns | 0.97 | 0.11 |
| Invoke_CompiledFast_NoInvokeInlining | 93.63 ns | 3.405 ns | 9.931 ns | 90.49 ns | 1.05 | 0.14 |
| Invoke_CompiledFast_LightExpression | 93.56 ns | 3.857 ns | 11.312 ns | 87.86 ns | 1.05 | 0.15 |
*/
private static readonly Func<Source, Destination, ResolutionContext, Destination> _compiled = CreateExpression().Compile();
private static readonly Func<Source, Destination, ResolutionContext, Destination> _compiledFast = CreateExpression().CompileFast(true);
private static readonly Func<Source, Destination, ResolutionContext, Destination> _compiledFastNoInvokeInlining = CreateExpression().CompileFast(true, CompilerFlags.NoInvocationLambdaInlining);
Expand Down
4 changes: 2 additions & 2 deletions test/FastExpressionCompiler.Benchmarks/Program.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -36,8 +36,8 @@ public static void Main()

// BenchmarkRunner.Run<NestedLambdasVsVars>();

BenchmarkRunner.Run<AutoMapper_Map_Dictionary_of_Obj_with_One_prop.Compile_only>();
// BenchmarkRunner.Run<AutoMapper_Map_Dictionary_of_Obj_with_One_prop.Invoke_compiled_delegate>();
// BenchmarkRunner.Run<AutoMapper_Map_Dictionary_of_Obj_with_One_prop.Compile_only>();
BenchmarkRunner.Run<AutoMapper_Map_Dictionary_of_Obj_with_One_prop.Invoke_compiled_delegate>();

// BenchmarkRunner.Run<AutoMapper_UseCase_Simplified_OneProperty.Compile_only>();
// BenchmarkRunner.Run<AutoMapper_UseCase_Simplified_OneProperty.Create_and_Compile>();
Expand Down

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