PPX

PPX is a cross-platform Probabilistic Programming eXecution protocol and API based on flatbuffers. It is intended as an open interoperability protocol between models and inference engines implemented in different probabilistic programming languages.

Probabilistic programming is about the execution probabilistic models under the control of inference engines, and PPX allows the model and the inference engine to be

implemented in different programming languages and
executed in separate processes and on separate machines across networks.

PPX is inspired by ONNX, the Open Neural Network Exchange project allowing interoperability between major deep learning frameworks.

Supported languages

We provide PPX compiled to all programming languages officially supported by flatbuffers. These are:

C++
C#
Dart
Go
Java
JavaScript
Lobster
Lua
PHP
Python
Rust
TypeScript

License

PPX is distributed under the BSD License.

Authors

PPX has been developed by

About

Probabilistic Programming eXecution protocol (PPX)

BSD 2-Clause "Simplified" License

Languages

Language:Rust 14.7%Language:PHP 12.6%Language:C++ 12.0%Language:Dart 11.1%Language:C# 9.6%Language:TypeScript 9.3%Language:JavaScript 9.0%Language:Java 8.7%Language:Python 6.5%Language:Lua 6.3%Language:Shell 0.3%