# MNN_demo

**Repository Path**: Yang123321/MNN_demo

## Basic Information

- **Project Name**: MNN_demo
- **Description**: 供学习MNN
- **Primary Language**: C++
- **License**: GPL-3.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 1
- **Created**: 2021-01-16
- **Last Updated**: 2021-09-15

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

#### 1、环境配置

##### 1.1、编译

```shell
git clone https://github.com/alibaba/MNN.git
# for x64
mkdir libMNN_x64
cd MNN
./schema/generate.sh
mkdir build && cd build
touch config.cmake
# 在config.cmake中加入自己要打开的开关，我只打开opencl，所以加入set(MNN_OPENCL ON)
# 和set(MNN_BUILD_CONVERTER true)
cmake .. && make -j4
make install DESTDIR=../../libMNN_x64

# for arm64
# 配置和x64相同
cmake .. \
-DCMAKE_SYSTEM_NAME=Linux \
-DCMAKE_SYSTEM_VERSION=1 \
-DCMAKE_SYSTEM_PROCESSOR=aarch64 \
-DCMAKE_C_COMPILER=aarch64-linux-gnu-gcc \
-DCMAKE_CXX_COMPILER=aarch64-linux-gnu-g++
make -j4
make install DESTDIR=DESTDIR=../../libMNN_ARM64

# make install没有复制libMNN_Express.so和libMNN_CL.so，手动复制到libMNN_ARM64（libMNN_x64）
```

##### 1.2、示例

基于上面制作的lib，给个demo

```shell
git clone 
```