粗粒化与细粒化[英] Coarse-grained vs fine-grained

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问题描述

粗粒度和细粒度有什么区别?

我在 Google 上搜索过这些术语,但找不到它们的含义.

推荐答案

来自 维基百科(粒度):

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粒度是系统被分解成小部件,系统本身或其描述或观察.它是更大的实体在多大程度上细分.例如,一个院子坏了英寸的粒度比院子碎成脚.

粗粒度系统包括更少,更大的组件比细粒度系统;粗粒度的一个系统的描述考虑到大细粒度的子组件描述涉及较小的组件其中较大的组成.

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问题描述

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

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

推荐答案

From Wikipedia (granularity):

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.

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.