BQSKit

Berkeley Quantum Synthesis Toolkit (BQSKit) is a powerful and portable quantum compiler framework developed at Lawrence Berkeley National Laboratory. BQSKit is an optimizing quantum compiler and research vehicle combining ideas from several LBNL projects into one easily accessible and quickly extensible software package. Stands as end-to-end compiling solution by combining state-of-the-art partitioning, synthesis, and instantiation algorithms. Uses unique strategy combining circuit partitioning, synthesis, and instantiation to optimize circuits far beyond traditional optimizing compilers. Incorporates QFAST, QSearch, LEAP, and QFactor software tools. Available for Python 3.8+ on Linux, macOS, and Windows. Free and open-source with BSD license, available on GitHub and PyPI. Version 1.2.0 released September 2024, version 1.1.2 released April 2024.