# colmap_cuda_install

**Repository Path**: zzwcng/colmap_cuda_install

## Basic Information

- **Project Name**: colmap_cuda_install
- **Description**: 安装colmap记录
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 1
- **Forks**: 0
- **Created**: 2020-09-06
- **Last Updated**: 2022-06-03

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# colmap_cuda_install

### 介绍
ubuntu18.04安装colmap记录

#### 安装显卡驱动：
`sudo ubuntu-drivers autoinstall`

#### 安装cuda
查看支持cuda版本：`nvidia-smi`

安装[cuda对应版本](https://developer.nvidia.com/cuda-toolkit-archive)：
[CUDA Toolkit and Compatible Driver Versions](https://docs.nvidia.com/deploy/cuda-compatibility/index.html)
```
wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/cuda-ubuntu1804.pin
sudo mv cuda-ubuntu1804.pin /etc/apt/preferences.d/cuda-repository-pin-600
wget http://developer.download.nvidia.com/compute/cuda/10.2/Prod/local_installers/cuda-repo-ubuntu1804-10-2-local-10.2.89-440.33.01_1.0-1_amd64.deb
sudo dpkg -i cuda-repo-ubuntu1804-10-2-local-10.2.89-440.33.01_1.0-1_amd64.deb
sudo apt-key add /var/cuda-repo-10-2-local-10.2.89-440.33.01/7fa2af80.pub
sudo apt-get update
sudo apt-get -y install cuda
```
还需要下载安装一个补丁包
![](cuda_1.png)


#### 安装[cudnn对应版本](https://developer.nvidia.com/rdp/cudnn-archive)
下载并安装如下文件，[安装指南](https://docs.nvidia.com/deeplearning/cudnn/install-guide/)
```
cuDNN Runtime Library for Ubuntu18.04 (Deb)
cuDNN Developer Library for Ubuntu18.04 (Deb)
cuDNN Code Samples and User Guide for Ubuntu18.04 (Deb)
```


#### [安装colmap](https://colmap.github.io/install.html#linux)
安装依赖
```
sudo apt-get install \
    git \
    cmake \
    build-essential \
    libboost-program-options-dev \
    libboost-filesystem-dev \
    libboost-graph-dev \
    libboost-regex-dev \
    libboost-system-dev \
    libboost-test-dev \
    libeigen3-dev \
    libsuitesparse-dev \
    libfreeimage-dev \
    libgoogle-glog-dev \
    libgflags-dev \
    libglew-dev \
    qtbase5-dev \
    libqt5opengl5-dev \
    libcgal-dev
sudo apt-get install libcgal-qt5-dev
sudo apt-get install libatlas-base-dev libsuitesparse-dev
```

下载代码
```
git clone https://gitee.com/zzwcng/ceres-solver.git
git clone https://gitee.com/zzwcng/colmap.git
```

[安装并切换g++ gcc 6](https://www.jianshu.com/p/d17b85b07246)

安装ceres-solver
```
cd ceres-solver
git checkout 1.14.x
rm -rf .git
mkdir build
cd build
cmake .. -DBUILD_TESTING=OFF -DBUILD_EXAMPLES=OFF
make -j6
sudo make install
```

安装colmap
```
cd colmap
mkdir build
cd build
cmake ..
make -j6
sudo make install
```

### Q&A
`ubuntu-drivers autoinstall` failed caused by "Software Center" update menu is closed.