dotnet/BenchmarkDotNet

Calculate baseline by fastest with config

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#1,024 创建于 2019年1月24日

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 (1 评论) (1 反应) (1 负责人)C# (11,415 star) (1,054 fork)batch import
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描述

Hi, I'm implementing a : ManualConfig and I want to have the "Ratio" column. Adding it with Add(BaselineRatioColumn.RatioMean); works fine.

But I always want the baseline to be the fastest run instead of having to manually (predetermine) what benchmark should be considered the baseline.

Is that possible somehow? If so, how?

贡献者指南

技术栈
csharp
领域
performance
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
half day
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
C# knowledgeUnderstanding of BenchmarkDotNet configuration
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
40
研究方向
Investigate how the baseline is currently set in BenchmarkDotNet, particularly in `ManualConfig` and the `Add(BaselineRatioColumn.RatioMean)` method. Look for where the baseline benchmark is determined and consider adding an option to use the fastest run as baseline. The relevant code likely resides in `BenchmarkDotNet.Columns` or `BenchmarkDotNet.Configs`.