Comments (1)
dadhi
commented on June 12, 2024
Fixed and nice results comparison before and after (look Ratio and Alloc Ratio):
Before
| Method | Mean | Error | StdDev | Median | Ratio | RatioSD | Gen0 | Gen1 | Allocated | Alloc Ratio |
|---|---|---|---|---|---|---|---|---|---|---|
| LightExpression_with_sub_expressions_CompiledFast | 22.57 us | 0.442 us | 0.862 us | 22.26 us | 1.00 | 0.00 | 1.7090 | 1.6785 | 10.52 KB | 1.00 |
| Expression_with_sub_expressions_Compiled | 517.53 us | 10.254 us | 27.546 us | 503.49 us | 22.95 | 1.36 | 3.9063 | 2.9297 | 28.91 KB | 2.75 |
After
| Method | Mean | Error | StdDev | Ratio | RatioSD | Gen0 | Gen1 | Gen2 | Allocated | Alloc Ratio |
|---|---|---|---|---|---|---|---|---|---|---|
| LightExpression_with_sub_expressions_CompiledFast | 21.32 us | 0.387 us | 0.717 us | 1.00 | 0.00 | 1.4648 | 1.4038 | 0.0305 | 9 KB | 1.00 |
| Expression_with_sub_expressions_Compiled | 571.67 us | 11.221 us | 12.922 us | 26.75 | 1.11 | 3.9063 | 2.9297 | - | 28.47 KB | 3.16 |
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Related Issues (20)
- Optimize any nested lambda compilation (LINQ) by compiling right after collect one-by-one HOT 1
- Support LightExpression.Expression.TryConvertDelegateIntrinsic for converting one type of delegate to another
- Support custom C# printing for the LightExpression.Expression
- CompileFast doesn't work with HasFlag HOT 7
- Use UnsafeAccessAttribute to speedup the net8.0 HOT 1
- Add direct net8.0 target as soon as Appveyor CI will support it HOT 1
- Comparisons with nullable types HOT 2
- NullReferenceException with V4.X when trying to map HOT 12
- Support reading IL for Test Assertions on the NET_FRAMEWORK and on NET_7_0_OR_LESS HOT 1
- Value can not be null(parametr 'meth') HOT 17
- Allow to pass the representation of constant values to the ToCSharpString that are not literals
- System.AccessViolationException when mapping using Mapster HOT 1
- ToCSharpString outputs ? for Nullable which does not produce the compile-able code HOT 1
- ToExpressionString wrongly declares Label instead of LabelTarget array HOT 1
- Support ToCSharpString of the block in the ternary expression
- Calling a user defined == operator runs into a CLR invalid program exception HOT 2
- Optimize conditional expressions with the DefaultExpression left or right operand the same way as ConstantExpression HOT 1
- Fix and optimize the Switch support HOT 1
- Optimize Switch with OpCodes.Switch
- Coalesce nullable with 0 is not working
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