Ubuntu18.04安装CUDA10+cuDNN7+ROS+caffe避坑

我安装的时候遇到的坑

1. 安装ROS的时候，发现ros-kinetic-desktop-full始终安不上，后来才知道ubuntu的版本不一样安装的ROS也不一样
   ubuntu16.04对应ros-kinetic；
   ubuntu18.04对应ros-melodic；
   ubuntu20.04对应ros-noetic。
   所以在ubuntu18.04上就应该执行
   sudo apt-get install ros-noetic-desktop-full

警告：/usr/local/cuda/include/math_functions.h:54:2: warning: #warning “math_functions.h is an internal header file and must not be used directly. This file will be removed in a future CUDA release. Please use cuda_runtime_api.h or cuda_runtime.h instead.” [-Wcpp]
#warning “math_functions.h is an internal header file and must not be used directly. This file will be removed in a future CUDA release. Please use cuda_runtime_api.h or cuda_runtime.h instead.”
原因：cuda版本函数文件更新
解决方案：打开出问题的文件math_functions.cu文件，进行修改

//#include <math_functions.h>  // CUDA's, not caffe's, for fabs, signbit(删除该行)
 #include <cuda_runtime.h>  // CUDA's, not caffe's, for fabs, signbit(增加该行)
 #include <thrust/device_vector.h>
 #include <thrust/functional.h>  // thrust::plus
 #include <thrust/reduce.h>

/usr/local/cuda/include/math_functions.h编译通过

原文链接：https://blog.youkuaiyun.com/qq_36426286/article/details/102682226