nnabla-browser

nnabla-browser is a browser-based visualizer for Neural Network Libraries.

For users

Requirements

python >= 3.6

Install

$ pip install nnabla-browser

Run server

Once you have installed nnabla-browser in your environment, you can launch server from anywhere as long as you use same python environment.

$ nnabla-browser --logdir /path/to/logdir --port PORT

For macOS users, you might have to set an environment variable to allow NNabla Browser to use multi-process as follows:

export OBJC_DISABLE_INITIALIZE_FORK_SAFETY=YES

Access server

Launch any browser application and just access to <server-address>:PORT/ For example, when you launch server on the same computer which browser can be used, you can access localhost:8888/

For developers

Requirements

• pipenv
• npm

Install dependencies

# install javascript dependencies
$ npm install

# install python dependencies (`--pre` is required to install black.)
$ pipenv install --pre

Build frontend

$ npm run build

Run development server

# launch python server
$ pipenv run dev

# launch frontend server with hot-reloading
$ npm run serve

Then, access to localhost:8000 from your browser.

Build whl package

Using npm installed in your environment, you can create wheel as follows.

$ make nnabla-browser-wheel  # npm is required
$ pip install ./dist/nnablabrowser-<version>-<env>.whl

We also provide docker image so that you don't have to set up environment on your server:

$ make bwd-nnabla-browser-wheel # `bwd` stands for build with docker
$ pip install ./dist/nnablabrowser-<version>-<env>.whl

Note that .whl file is created in ./dist for default setting.