52a2adb3f4
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/39587 Example of using direct linking to pytorch_jni library from aar and updating android/README.md with the tutorial how to do it. Adding `nativeBuild` dimension to `test_app`, using direct aar dependencies, as headers packaging is not landed yet, excluding `nativeBuild` from building by default for CI. Additional change to `scripts/build_pytorch_android.sh`: Skipping clean task here as android gradle plugin 3.3.2 exteralNativeBuild has problems with it when abiFilters are specified. Will be returned back in the following diffs with upgrading of gradle and android gradle plugin versions. Test Plan: Imported from OSS Differential Revision: D22118945 Pulled By: IvanKobzarev fbshipit-source-id: 31c54b49b1f262cbe5f540461d3406f74851db6c |
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| .. | ||
| appveyor | ||
| fbcode-dev-setup | ||
| model_zoo | ||
| onnx | ||
| release | ||
| add_apache_header.sh | ||
| apache_header.txt | ||
| apache_python.txt | ||
| build_android.sh | ||
| build_host_protoc.sh | ||
| build_ios.sh | ||
| build_local.sh | ||
| build_mobile.sh | ||
| build_pytorch_android.sh | ||
| build_raspbian.sh | ||
| build_tegra_x1.sh | ||
| build_tizen.sh | ||
| build_windows.bat | ||
| diagnose_protobuf.py | ||
| get_python_cmake_flags.py | ||
| proto.ps1 | ||
| read_conda_versions.sh | ||
| README.md | ||
| remove_apache_header.sh | ||
| temp.sh | ||
| xcode_build.rb | ||
This directory contains the useful tools.
build_android.sh
This script is to build PyTorch/Caffe2 library for Android. Take the following steps to start the build:
- set ANDROID_NDK to the location of ndk
export ANDROID_NDK=YOUR_NDK_PATH
- run build_android.sh
#in your PyTorch root directory
bash scripts/build_android.sh
If succeeded, the libraries and headers would be generated to build_android/install directory. You can then copy these files from build_android/install to your Android project for further usage.
You can also override the cmake flags via command line, e.g., following command will also compile the executable binary files:
bash scripts/build_android.sh -DBUILD_BINARY=ON
build_ios.sh
This script is to build PyTorch/Caffe2 library for iOS, and can only be performed on macOS. Take the following steps to start the build:
- Install Xcode from App Store, and configure "Command Line Tools" properly on Xcode.
- Install the dependencies:
brew install cmake automake libtool
- run build_ios.sh
#in your PyTorch root directory
bash scripts/build_ios.sh
If succeeded, the libraries and headers would be generated to build_ios/install directory. You can then copy these files to your Xcode project for further usage.