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Jiakai Liu 9a5e9d8cec [pytorch][mobile] change mobile build scripts to build PyTorch by default (#34203) 
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/34203

Currently cmake and mobile build scripts still build libcaffe2 by
default. To build pytorch mobile users have to set environment variable
BUILD_PYTORCH_MOBILE=1 or set cmake option BUILD_CAFFE2_MOBILE=OFF.

PyTorch mobile has been released for a while. It's about time to change
CMake and build scripts to build libtorch by default.

Changed caffe2 CI job to build libcaffe2 by setting BUILD_CAFFE2_MOBILE=1
environment variable. Only found android CI for libcaffe2 - do we ever
have iOS CI for libcaffe2?

Test Plan: Imported from OSS

Differential Revision: D20267274

Pulled By: ljk53

fbshipit-source-id: 9d997032a599c874d62fbcfc4f5d4fbf8323a12e
2020-03-05 23:40:47 -08:00
..
appveyor move flags to c10 (#12144) 2018-10-04 02:09:56 -07:00
fbcode-dev-setup Fix typos (#30606) 2019-12-02 20:17:42 -08:00
model_zoo Bump up opset version to 7 in Caffe2 ONNX exporter (#8854) 2018-06-28 07:39:02 -07:00
onnx [ONNX] Reduce ONNX test time on CI (#33242) 2020-03-05 14:38:34 -08:00
add_apache_header.sh Re-license to Apache 2017-09-28 16:22:00 -07:00
apache_header.txt Re-license to Apache 2017-09-28 16:22:00 -07:00
apache_python.txt Add script for removing Apache header. 2018-03-27 13:10:18 -07:00
build_android.sh [pytorch][mobile] change mobile build scripts to build PyTorch by default (#34203) 2020-03-05 23:40:47 -08:00
build_host_protoc.sh Port all PyTorch and Caffe2 jobs to CircleCI (#11264) 2018-09-05 16:28:11 -07:00
build_ios.sh [pytorch][mobile] change mobile build scripts to build PyTorch by default (#34203) 2020-03-05 23:40:47 -08:00
build_local.sh Only set CCACHE_WRAPPER_PATH in the build scripts if it is not already passed in. 2019-11-01 18:39:12 -07:00
build_mobile.sh [pytorch][mobile] change mobile build scripts to build PyTorch by default (#34203) 2020-03-05 23:40:47 -08:00
build_pytorch_android.sh [pytorch][mobile] change mobile build scripts to build PyTorch by default (#34203) 2020-03-05 23:40:47 -08:00
build_raspbian.sh Fix target name. 2019-02-22 17:27:16 -08:00
build_tegra_x1.sh Allow specifying cmake build directory in the build scripts 2017-11-20 20:32:30 -08:00
build_tizen.sh Allow specifying cmake build directory in the build scripts 2017-11-20 20:32:30 -08:00
build_windows.bat Turn off warnings on Windows CI. (#24331) 2019-08-30 07:11:07 -07:00
diagnose_protobuf.py Fix several DeprecationWarning: invalid escape sequence (#15733) 2019-01-05 08:53:35 -08:00
get_clang_format.py [scripts] Add script to fetch clang-format binary from AWS S3 (#33644) 2020-02-25 10:47:03 -08:00
get_python_cmake_flags.py [caffe2][build] Update python cmake flag print script (#7306) 2018-05-08 00:34:42 -07:00
proto.ps1 Sync fbcode/caffe2 and xplat/caffe2 (1) (#19218) 2019-04-13 21:45:52 -07:00
read_conda_versions.sh Adding gcc4 conda builds (#2283) 2018-03-17 17:26:37 -07:00
README.md Enhance build_ios.sh to be consistent with build_android.sh (#18564) 2019-03-28 21:37:55 -07:00
remove_apache_header.sh Add script for removing Apache header. 2018-03-27 13:10:18 -07:00
run_mobilelab.py Sync fbcode/caffe2 and xplat/caffe2 (1) (#19218) 2019-04-13 21:45:52 -07:00
temp.sh Add script for removing Apache header. 2018-03-27 13:10:18 -07:00
xcode_build.rb Mobile Backend: NHWC memory layout + XNNPACK integration. (#33722) 2020-02-24 21:58:56 -08:00

README.md

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.