.net 系统范围内的垃圾收集器还是应用程序范围内的垃圾收集器? [英] Is the garbage collector in .net system-wide or application-wide?

问题描述

在与我的同事讨论期间，我怀疑 .net 中的垃圾收集器是否适用于系统范围或应用程序范围.

During discussion with my collegue, I got a doubt that the garbage collector in .net works system wide or application wide.

意味着如果每个应用程序都有自己的 GC，那么它会影响系统性能吗?

Means if every application having its own GC then will it effect system performance?

我对此有点困惑.

推荐答案

每个进程都有自己的托管堆，会单独收集.

Each process has its own managed heap, which will be collected separately.

没有系统范围的堆，所以不可能有系统范围的 GC.

There's no system-wide heap, so there can be no system-wide GC.

(如果您在同一个进程中运行多个 CLR，它们每个都有自己的 GC.不过这种情况非常罕见.)

(If you're running multiple CLRs in the same process, they'd each have their own GC too. That's a pretty rare situation though.)

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