pytorch win10 cuda安装

最近关注HRNET网络，但是其是用pytorch框架实现的，要配置，搜了好多安装方法，只有这个比较靠谱：

链接https://blog.csdn.net/weixin_41172694/article/details/88370489

步骤：

1. 添加镜像

conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch/
conda config --set show_channel_urls yes

2. 安装

conda install pytorch torchvision cudatoolkit=8.0

安装部署HRnet（https://github.com/leoxiaobin/deep-high-resolution-net.pytorch）遇到的问题与解决：

1. 安装requirements.txt报错

Traceback (most recent call last):
  File "D:\ProgramData\Anaconda3\lib\site-packages\pip\compat\__init__.py", line 73, in console_to_str
    return s.decode(sys.__stdout__.encoding)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xd5 in position 24: invalid continuation byte

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "D:\ProgramData\Anaconda3\lib\site-packages\pip\basecommand.py", line 215, in main
    status = self.run(options, args)
  File "D:\ProgramData\Anaconda3\lib\site-packages\pip\commands\install.py", line 335, in run
    wb.build(autobuilding=True)
  File "D:\ProgramData\Anaconda3\lib\site-packages\pip\wheel.py", line 749, in build
    self.requirement_set.prepare_files(self.finder)
  File "D:\ProgramData\Anaconda3\lib\site-packages\pip\req\req_set.py", line 380, in prepare_files
    ignore_dependencies=self.ignore_dependencies))
  File "D:\ProgramData\Anaconda3\lib\site-packages\pip\req\req_set.py", line 634, in _prepare_file
    abstract_dist.prep_for_dist()
  File "D:\ProgramData\Anaconda3\lib\site-packages\pip\req\req_set.py", line 129, in prep_for_dist
    self.req_to_install.run_egg_info()
  File "D:\ProgramData\Anaconda3\lib\site-packages\pip\req\req_install.py", line 439, in run_egg_info
    command_desc='python setup.py egg_info')
  File "D:\ProgramData\Anaconda3\lib\site-packages\pip\utils\__init__.py", line 676, in call_subprocess
    line = console_to_str(proc.stdout.readline())
  File "D:\ProgramData\Anaconda3\lib\site-packages\pip\compat\__init__.py", line 75, in console_to_str
    return s.decode('utf_8')
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xd5 in position 24: invalid continuation byte

解决方法：

用pip install命令一个个的安装，如

pip install opencv-python==3.4.1.15    其他的同理。

但是pip install shapely==1.6.4 的时候还是会出现上述的问题，这个还没有解决。先放一边，以后碰到了再解决吧，实在没办法了。