Blackbird Quantum Assembly Language¶
Blackbird is a quantum assembly language for continuous-variable quantum computation, that can be used to program Xanadu’s quantum photonics hardware and Strawberry Fields simulator.
The Blackbird repository contains three separate packages:
src: The Blackbird grammar specification in enhanced Brackus-Naur form
blackbird_python: to develop Blackbird parsers for integration with Python programs
blackbird_cpp: libraries and header files needed to develop Blackbird parsers for integration with C++ programs
All of these packages are independent, and can be installed separately without depending on one-another. However, if the grammar is ever modified, there is an command for updating the autogenerated parts of the Python and C++ parsers.
In addition, this repository contains:
example: Example Blackbird scripts
apps: Example Python/C++ applications using the above parsers
If you only want to develop an application that makes use of the Python parser or the C++ parser, you can go directly to those sections and their corresponding installation guides.
How to cite¶
If you are doing research using Blackbird, please cite the StrawberryFields paper:
Nathan Killoran, Josh Izaac, Nicolás Quesada, Ville Bergholm, Matthew Amy, and Christian Weedbrook. “Strawberry Fields: A Software Platform for Photonic Quantum Computing”, Quantum, 3, 129 (2019).
Source Code: https://github.com/XanaduAI/Blackbird
Issue Tracker: https://github.com/XanaduAI/Blackbird/issues
If you are having issues, please let us know by posting the issue on our Github issue tracker.
For more details on contributing or performing research with Blackbird, please see Research and contribution.
Blackbird is free and open source, released under the Apache License, Version 2.0.