模拟java开发的高CPU负载 [英] simulate high cpu load for java development

问题描述

我正在开发一个Java应用程序，并希望看到它如何在较慢/重载的机器上运行。 （我怀疑可能会有一些线程不安全的问题等等被忽略，因为我的机器只是足够快地编译它。

有没有办法模拟高CPU负载/限制可用的CPU为Java应用程序？当然，我可以编写一个脚本实际上使我的CPU与各种任务重载，但我宁愿保持我的操作系统的其余运行顺利，不要过热我的机器，如果可能的话，有没有

我目前正在使用Eclipse Kepler作为我的IDE，但是如果另一个人可以自己做这个，那么他愿意切换。

编辑：我在Windows上工作，忘了澄清了：）

解决方案

使用 BES 节省您的CPU用于该特定的配置。

我会高度建议您限制内存使用量达到完全相同的目的。

请参阅这篇文章，以便在执行编译文件时传递最大内存使用量。

I'm developing a Java app and would like to see how it runs on slower/overloaded machines. (I suspect there may be some thread unsafe issues, etc. that get ignored because my machine just compiles it quickly enough.

Is there a way to simulate high CPU load/limit available CPU for the Java app? Of course, I could write a script to actually overload my CPU with various tasks, but I would prefer to keep the rest of my OS running smoothly and not overheat my machine, if possible. Is there an easy/known way to do this?

I am currently using Eclipse Kepler as my IDE, but would be willing to switch if another could do this natively.

EDIT: I'm working in Windows, forgot to clarify. :)

解决方案

Use BES to throttle your CPU for that specific prcocess.

I would highly recommend you limiting your memory usage for the exact same purpose.

See this post for a very easy way to pass in a maximum memory usage when you execute the compiled file.

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