Vollo Compiler

The vollo-trees-compiler Python library can compile an ONNX TreeEnsembleRegressor model to a Vollo program (.vollo file). It also provides functionality to estimate the performance of the Vollo program.

The Vollo Runtime section describes how to run a Vollo program on a Vollo accelerator.

API Reference

This chapter walks through examples of how to use the Vollo compiler that should cover the most commonly used parts of the API.

A more complete API reference can be found here.

Installation

Set up Vollo environment variables by sourcing setup.sh in bash.

Install the wheel file for the Vollo Trees compiler library. It's recommended that you install this into a virtual environment.

Note: the packaged wheel only supports python 3.7 or greater

python3 -m venv vollo-venv
source vollo-venv/bin/activate
pip install --upgrade pip
pip install "$VOLLO_SDK"/python/*.whl