ubuntu 部署 instant-ngp

本机环境

win11
WSL2
Ubuntu20.04

Instant-ngp官方源码

https://github.com/NVlabs/instant-ngp

部署流程

1. 安装依赖项

sudo apt-get install build-essential git python3-dev python3-pip libopenexr-dev libxi-dev \
                     libglfw3-dev libglew-dev libomp-dev libxinerama-dev libxcursor-dev

2. 安装CUDA
   下载对应版本CUDA进行安装，下载地址

wget https://developer.download.nvidia.com/compute/cuda/11.8.0/local_installers/cuda_11.8.0_520.61.05_linux.run
sudo sh cuda_11.8.0_520.61.05_linux.run

配置安装路径，打开~/.bashrc添加：

export PATH="/usr/local/cuda-11.8/bin:$PATH"
export LD_LIBRARY_PATH="/usr/local/cuda-11.8/lib64:$LD_LIBRARY_PATH"

命令：

vim ~/.bashrc
source ~/.bashrc

3. 源码下载

git clone --recursive https://github.com/nvlabs/instant-ngp
cd instant-ngp

4. 编译

cmake . -B build
cmake --build build --config RelWithDebInfo -j

4. 执行

./instant-ngp ./data/nerf/fox/