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TONYSKYZENG merged 2 commits into from
May 23, 2023
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Doc: Small fix for cpu torch and compilation with Debug mode. #7

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Doc: Small fix for cpu torch and compilation \
Kailian-Jacy May 16, 2023
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Merge branch 'main' into doc_pr
Kailian-Jacy May 19, 2023
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2 changes: 2 additions & 0 deletions .gitignore
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Expand Up @@ -37,3 +37,5 @@ doc/
/cmake-build-debug/_deps/
/cmake-build-release/
/cmake-build-release/_deps/

/.vscode
15 changes: 14 additions & 1 deletion README.md
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Expand Up @@ -87,9 +87,11 @@ pip3 install torch==1.13.0 torchvision torchaudio
(w/o CUDA)

```shell
pip3 install torch==1.13.0 torchvision torchaudio --extra-index-url https://download.pytorch.org/whl/cpu
pip3 install --ignore-installed torch==1.13.0 torchvision torchaudio --index-url https://download.pytorch.org/whl/cpu
```

*Note: Conflict between torch1.13.0+cpu and torchaudio+cpu may occur under python version > 3.10*

#### (Optional) Pytorch with Cuda backend on jetson

Refer to https://docs.nvidia.com/deeplearning/frameworks/install-pytorch-jetson-platform/index.html.
Expand Down Expand Up @@ -118,10 +120,20 @@ pip install torchviz
```shell
export CUDACXX=/usr/local/cuda/bin/nvcc
mkdir build && cd build
```

Build for release by default:
```shell
cmake -DCMAKE_PREFIX_PATH=`python3 -c 'import torch;print(torch.utils.cmake_prefix_path)'` ..
make
```

Or you can build with debug mode to debug cpp dynamic lib:
```shell
cmake -DCMAKE_BUILD_TYPE=Debug -DCMAKE_PREFIX_PATH=`python3 -c 'import torch;print(torch.utils.cmake_prefix_path)'` ..
make
```

## An open box test

```shell
Expand Down Expand Up @@ -201,3 +213,4 @@ You will find the figures then.
2. Some pytorch version can not work well with liblog4cxx and googletest, so we diabled it.
3. Clion may fail to render and highlight the torch apis. In this case, kindly type a random line of "555"
to validate the highlight when you need it, and comment it during a compile. :)
4. When setting up torch for cpu under python version > 3.10, torch == 1.13.0 would conflict with torchaudio according to https://pytorch.org/audio/stable/installation.html. Use Python version <= 3.10 for smooth installation.