Visual Studio 2012 RTM 关闭后内存中有 MSBuild.exe [英] Visual Studio 2012 RTM has MSBuild.exe in memory after close
问题描述
我注意到当 Visual Studio 2012 RTM 关闭时，许多 MsBuild.exe 实例仍在内存中.
I noticed when Visual Studio 2012 RTM was closed, that many instances of MsBuild.exe are still in memory.
为什么?
推荐答案
在 Visual Studio 关闭后，MSBuild 进程会继续运行一段时间(我相信是 15 分钟).这是一种提高性能的尝试，其想法是如果很快启动另一个构建，则可以重用空闲的 MSBuild 进程，并且可以消除生成新进程的开销.
The MSBuild processes are kept running for a period of time (fifteen minutes, I believe) after Visual Studio is closed. This is an attempt to improve performance, the idea being that idle MSBuild processes could be reused if another build is kicked off soon and the overhead of spawning a new process can be eliminated.
您可以通过设置环境变量 MSBUILDDISABLENODEREUSE=1 (在启动 VS 之前)或指定 /nodeReuse:false (或 /nr:false) 如果从命令行构建.
You can disable this by setting an environment variable MSBUILDDISABLENODEREUSE=1 (before starting VS) or specifying /nodeReuse:false (or /nr:false) if building from the command line.
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