Generally speaking, you only need to use the NDK if your application is truly processor bound.

总的来说，只有当你的应用程序真的是个处理器杀手的时候你才需要使用NDK。

youdao

Essentially, any process or thread can be dispatched to run on any processor, except for processors or threads that are bound to run on a specific processor.

从本质上讲，任何进程或线程都可以分派到任意处理器上运行，但绑定在特定处理器上运行的处理器或线程除外。

youdao

Essentially, all the threads within the process can be bound to run on the specified processor.

从本质上讲，进程中的所有线程都可以绑定到指定的处理器上运行。

youdao

However, when faster G4s become available, processor envy is bound to kick in for Cubists.

CNN: Up close and personal with the Mac G4 Cube