粗粒度VS细粒度 [英] Coarse-grained vs fine-grained

问题描述

之间有什么粗粒和细粒？

What is the difference between coarse-grained and fine-grained?

我已经搜索在谷歌这些条款，但我无法找到他们的意思。

I have searched these terms on Google, but I couldn't find what they mean.

推荐答案

从维基百科（粒度）：

粒度是何种程度上
  系统被分解为小
  部件，无论是系统本身或者其
  描述或观察。它是
  程度较大的实体是
  细分。例如，一码破
  为英寸有更好的粒度比
  院子分成脚。

Granularity is the extent to which a system is broken down into small parts, either the system itself or its description or observation. It is the extent to which a larger entity is subdivided. For example, a yard broken into inches has finer granularity than a yard broken into feet.

粗粒系统由
  少，大于组件
  细粒度的系统;一个粗粒度
  一个系统的描述涉及大
  而细粒度的子
  下面，对更小的组件
  其中较大的组成。

Coarse-grained systems consist of fewer, larger components than fine-grained systems; a coarse-grained description of a system regards large subcomponents while a fine-grained description regards smaller components of which the larger ones are composed.

这篇关于粗粒度VS细粒度的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！