Pytorch installation for getting started with deep learning

pytorch install

pytorch Download address PyTorch

Reference tutorial ：

Key references Ⅰ：
 PyTorch Deep learning quick start tutorial （ Absolutely easy to understand ！）【 Small mound 】_ Bili, Bili _bilibili

Key references Ⅱ：WIN10 Next pytorch Environment configuration （ Installed a long history of blood and tears ）_ I won't coding The blog of -CSDN Blog _pytorch Environment building
 

Secondary reference ：
torch Installation successful + The experience of stepping on thunder is open （No module named 'torch'）_ Ah ah ah ah ah lazy blog -CSDN Blog _torch Download failed

Anaconda Use and installation of Tsinghua image source Pytorch Failure problem solving _WannaSeaU The blog of -CSDN Blog _ Tsinghua mirror pytorch install
Xiaobai taught herself machine learning ----3. Baldness pytorch install （No module named 'tools.nnwrap' error ） - viki650 - Blog Garden

The installation is successful, as shown below , But because of amd The graphics card does not support CUDA, therefore cuda Not to be used .

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  Error log ：

1. Use anaconda Create a new environment   conda create -n pytorch python=3.8” Times wrong ：CondaHTTPError: HTTP 000 CONNECTION FAILED for url
resolvent ： Reference resources This

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 2. according to b Station tutorial has been unable to download , Download the version and put it in annaconda Not even under the directory , The solution is ：
Replace Tsinghua source
find .condarc Open in Notepad , Paste the source above Tsinghua source ：

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​ .condarc Save after configuration , Just continue with the installation .

 3. Install using Tsinghua image pytorch when , among ,-c pytorch The parameter specifies conda obtain pytorch Of channel, Designated here as conda Self contained pytorch Warehouse . therefore , Only need to -c pytorch Remove the statement , You can use the Tsinghua image source to quickly install pytorch 了 .

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4. The graphics card ： My computer -> Device manager -> Display adapter

Independent graphics card and integrated graphics card
Independent graphics card ：AMD(A card ) NVIDIA(N card )
integrated graphics ： System comes with

NVIDIA and AMD Which card is better NVIDIA and AMD Introduction to graphics card parameters 【 Detailed explanation 】- The Pacific Ocean IT Encyclopedias