Run OpenVINO-2021.1, OpenCV-4.5.1-pre on M1 MacBook Air with Intel Neural Compute Stick 2 (homebrew)

Introduction

2020-12-06時点の記録。

この時点でhomebrewのpythonのApple Silicon(M1)対応は不完全で、numpy 等々をインストールできません。なので、C++ で動いています。pythonでやりたいならこちら。

Work!! Intel Neural Compute Stick 2 (MYRIAD X) on Apple Silicon (M1) MacBook Air !!

Environment

• Intel Compute Stick 2 (NCS2)
• MacBook Air 2020 (M1)
• OpenVINO 2021.1 (No support CPU:arm)
• OpenCV HEAD (tag 4.5.0-openvino fail)
• Homebrew: cmake python cython wget automake autoconf libtool
• MacPorts: libusb (Homebrew's libusb fail)

build OpenVINO 2021.1

source tree

NOTE: Don't work Homebrew's git-lfs yet. (2020-12-06)

download openvino-2021.zip from https://github.com/openvinotoolkit/openvino

unzip -x openvino-2021.zip
cd openvino-2021

git clone https://github.com/opencv/ade.git inference-engine/thirdparty/ade
git clone https://github.com/openvinotoolkit/oneDNN.git inference-engine/thirdparty/mkl-dnn
git clone https://github.com/openvinotoolkit/googletest.git inference-engine/tests/ie_test_utils/common_test_utils/gtest
git clone https://github.com/gflags/gflags.git inference-engine/samples/thirdparty/gflags

build

mkdir openvino-2021/build
cd openvino-2021/build

cmake \
    -DCMAKE_BUILD_TYPE=Release \
    -DENABLE_PYTHON=ON \
    -DPYTHON_EXECUTABLE=/opt/homebrew/bin/python3.9 \
    -DPYTHON_LIBRARY=/opt/homebrew/Cellar/python@3.9/3.9.0_4/Frameworks/Python.framework/Versions/3.9/lib/libpython3.9.dylib \
    -DPYTHON_INCLUDE_DIR=/opt/homebrew/Cellar/python@3.9/3.9.0_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 \
    ..

make -j 8
sudo make install

build OpenCV

source tree

git clone --depth 1 https://github.com/opencv/opencv.git opencv-master

build

mkdir opencv-master/build
cd opencv-master/build

cmake \
    -DCMAKE_BUILD_TYPE=Release \
    -DWITH_INF_ENGINE=ON \
    -DENABLE_CXX11=ON \
    -DENABLE_PYTHON=ON \
    -DPYTHON_EXECUTABLE=/opt/homebrew/bin/python3.9 \
    -DPYTHON_LIBRARY=/opt/homebrew/Cellar/python@3.9/3.9.0_4/Frameworks/Python.framework/Versions/3.9/lib/libpython3.9.dylib \
    -DPYTHON_INCLUDE_DIR=/opt/homebrew/Cellar/python@3.9/3.9.0_4/Frameworks/Python.framework/Versions/3.9/include/python3.9 \
    ..

make -j 8
sudo make install

Run with Intel Neural Compurte Stick 2

Reference

• OpenVINO wiki: BuildingForMacOS

Note

homebrew: don’t support yet: numpy, git-lfs (2020-12-06)
気がついたことがあれば教えてください。