Inference Engine Binding for Node.js*
npm install inference-engine-node*Other names and brands may be claimed as the property of others.
Instal Node.js.
Download OpenVINO and install it into the default path.
For Windows, install Visual Studio 2019.
For Linux, install build-essential package.
Verified configurations:
* Node.js 12 LTS
* OpenVINO 2021.1
* Windows 10
* Ubuntu Linux 16.04
The Inference Engine Binding for Node.js supports installation for two operation systems: Windows 10 and Ubuntu 16.04 and
two build systems: node-gyp and CMake-based and Node-GYP-based.
To install the Inference Engine Binding for Node.js on Ubuntu 16.04 use the following instruction:
1. Open a terminal in the repository root folder
2. Activate the OpenVINO environment:
If you installed the OpenVINO to the /opt/intel/openvino directory (as root) use the following command:
``shell script`
$ source /opt/intel/openvino/bin/setupvars.sh
If you installed the OpenVINO to the home directory ~/intel/openvino directory use the following command:
`shell script`
$ source ~/intel/openvino/bin/setupvars.sh
To install Inference Engine Binding for Node.js using node-gyp use the following command in the same terminal:
`shell script`
$ npm install
To install Inference Engine Binding for Node.js using cmake use following commands in the same terminal:
1. Set an environment variable NODE_PATH to directory with installed NodeJS. For example:`shell script`
$ export NODE_PATH=/home/user/.nvm/versions/node/v12.17.0/
2. Create an empty directory to build and go to this directory:
`shell script`
$ mkdir "cmake-build" && cd "cmake-build"
3. Run cmake to fetch project dependencies and create Unix makefiles, then run make to build the project:
`shell script`
$ cmake -DCMAKE_BUILD_TYPE=Release ../ && \
$ cmake --build . --target inference_engine_node -- -j $(nproc --all)
To install the Inference Engine Binding for Node.js on Windows 10 use the following instruction:
1. Open a terminal in the repository root folder
2. Activate the OpenVINO environment:
`shell script`
> "C:\Program Files (x86)\IntelSWTools\openvino\bin\setupvars.bat"
To install Inference Engine Binding for Node.js using node-gyp use the following command in the same terminal:
`shell script`
> npm install
Note: For "Error: MSBuild is not set" on VS 2019, please set msbuild_path, e.g.`
> npm config set msbuild_path "c:\Program Files (x86)\Microsoft Visual Studio\2019\Professional\MSBuild\Current\Bin\MSBuild.exe"
To install Inference Engine Binding for Node.js using cmake use following commands in the same terminal:
1. Set an environment variable NODE_PATH to directory with installed node-gyp. For example:
`shell script`
> set NODE_PATH=C:\Users\user\AppData\Local\node-gyp\Cache\14.1.0\
2. Create an empty directory to build and go to this directory:
`shell script`
> cmake ../ && \
cmake --build . --target inference_engine_node --config Release
sh
$ npm run build
`Note: For debug build on Windows, open the solution in Visual Studio, change library path to "C:\Program Files (x86)\IntelSWTools\openvino\inference_engine\lib\intel64\Debug" and library name to "inference_engined.lib".
$3
Setup the system environment variables for OpenVINO on Windows and Linux.
sh
$ npm test
``Setup system environment variables of OpenVINO as test.
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