应该是C＃/。NET探查有哪些特点？ [英] What features should a C#/.NET profiler have?

问题描述

这可能是一个边缘性的广告，更不要说是主观的，但问题是一个诚实的。在过去的两个月里，我一直在开发一个新的开源分析器用于.NET称为SlimTune探查（ HTTP：/ /$c$c.google.com/p/slimtune/ ）。

This could be a borderline advertisement, not to mention subjective, but the question is an honest one. For the last two months, I've been developing a new open source profiler for .NET called SlimTune Profiler (http://code.google.com/p/slimtune/).

这是一个相对较新的努力，但是当我看着可探查的范围内我并不十分IM pressed。我已经做了基于现有产品的一些初步工作，但我觉得这将是问的好去处：你到底想从一个分析器

It's a relatively new effort, but when I looked at the range of profilers available I was not terribly impressed. I've done some initial work based on existing products, but I felt this would be a good place to ask: what exactly do you WANT from a profiler?

我来自实时图形和游戏，使分析器会尽可能快这是对我很重要。否则，比赛变得无法播放，并分析无法播放速度缓慢的游戏往往不很受启发。我愿意牺牲一些精度的结果。我甚至不关心例外。但我不是很熟悉的东西开发商为其他类型的应用程序有兴趣，是否有适合你的任何创造或打破功能？哪里现有工具掉下来？

I come from real time graphics and games, so it's important to me that a profiler be as fast as possible. Otherwise, the game becomes unplayable and profiling an unplayable slow game tends not to be very enlightening. I'm willing to sacrifice some accuracy as a result. I don't even care about exceptions. But I'm not very familiar with what developers for other types of applications are interested in. Are there any make or break features for you? Where do existing tools fall down?

此外，我道歉，如果这仅仅是大错特错的计算器，但它一直是一个非常有用的资源，我有一个非常广泛的开发人员在这里。

Again, I apologize if this is just way off base for StackOverflow, but it's always been an incredibly useful resource to me and there's a very wide range of developers here.

推荐答案

我的要求：

• 收集统计信息而不会影响应用程序 - 例如，不填内存，使数据可以在问题收集远离应用
• 能够指定简单，重复地（数据驱动的）测量
• 在自动化的，这样我可以重复测量，而不必指向和点击，没有UI
• 使我们能够了解相关的WPF和其他声明的技术，如DLR或WF问题
• 在没有安装 - 没有GAC，微星等，甚至更好，如果能在网络上运行
• 支持64位，从一开始就
• 请不要试图知道所有可以做的分析 - 鼓励的生态系统。如果原始统计数据可以使用其他工具就更好了分析。
• 如果任何应该是不错的UI - 但它是重要的统计数据。所以，不要花费在那个时候，得到的核心分析好。
  • 支持不直的exe同类服务和Web应用程序的简单应用程序的分析。
  • Collect stats without impact to application - e.g. don't fill up memory, allow data to be collected away from apps under question
  • Ability to specify measurements simply and repeatably (data driven)
  • Automatable so that I can repeat measurements without point and click, and without UI
  • Enable us to understand issues related to the WPF and other declarative technologies such as DLR or WF
  • No installation - no gac, msi etc, even better if can be run over a network
  • Support 64 bit from outset
  • Don't try to know all the the analysis that could be done - encourage an ecosystem. If the raw stats can be analysed using other tools so much the better.
  • UI if any should be good - but its the stats that matter. So don't spend time on that, get the core profiling good.
    • Support profiling of apps that are not straight exe's like services and web applications simply.

    会喜欢：

    • 在考虑跨应用程序支持 - 大型应用经常需要了解在多个可执行文件的应用程序的性能表现。如果你的描述器，这个数据很容易关联，然后那就更好了

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