# Caffe 2 Caffe2

Caffe2 中基本计算单元之一是 Operators。每个 Operator 包含给定适当数量和类型的输入和参数来计算输出所需的逻辑。Caffe 和 Caffe2 功能的总体差异如下图所示：

One of basic units of computation in Caffe2 are the Operators. Each operator contains the logic necessary to compute the output given the appropriate number and types of inputs and parameters. The overall difference between operators’ functionality in Caffe and Caffe2 is illustrated in the following graphic, respectively:

# 安装

4.18发布的版本号为v0.7.0，官网上的安装教程比较详细，也比较好操作Install

## 可选库

• 针对Ubuntu 14.04：

• 针对Ubuntu 16.04：

GPU测试可以执行：