JaqalPaq-Extras contains extensions to the JaqalPaq python package, which itself is used to parse, manipulate, emulate, and generate quantum assembly code written in Jaqal (Just another quantum assembly language). The purpose of JaqalPaq-Extras is to facilitate the conversion of programs written in other quantum assembly languages into Jaqal circuit objects in JaqalPaq. JaqalPaq-Extras is supported on a "best effort" basis, and quality cannot be guaranteed.

Because some other quantum assembly languages do not support explicit scheduling like Jaqal does, JaqalPaq-Extras also contains some basic quantum circuit scheduling routines. Furthermore, to facilitate execution on the QSCOUT (Quantum Scientific Computing Open User Testbed) platform, JaqalPaq-Extras also includes extensions for third-party quantum software toolchains that support the QSCOUT hardware model (including its native gate set and scheduling constraints). In summary, JaqalPaq-Extras contains the following functionalities:

• Conversion of quantum assembly data structures into JaqalPaq circuit objects from:
  • IBM's Qiskit
  • Rigetti's pyquil
  • Google's Cirq
  • ETH Zurich's ProjectQ
  • CQC's pytket
• Basic routines for scheduling unscheduled quantum assembly programs.
• Extensions to these packages above, as needed, to support to the QSCOUT hardware model.

JaqalPaq-Extras is available on GitLab. It requires JaqalPaq to be installed first, which is also available on GitLab. JaqalPaq-Extras requires JaqalPaq itself be installed first. Both JaqalPaq and its extensions can be installed with pip:

pip install jaqalpaq
pip install jaqalpaq-extras

If only the scheduler will be used, there are no other dependencies. However, to make use of the transpiler subpackages, one or more other software toolchains must be installed. As of this writing, all five supported toolchains can be installed via pip as follows, with the supported versions of these packages indicated:

pip install qiskit>=0.27.0,<0.28.0
pip install pyquil>=2.21.0,<3.0.0
pip install cirq>=0.11.0,<0.12.0
pip install projectq>=0.5.1,<0.7.0
pip install pytket>=0.5.6,<0.13.0

Additionally, a gate-set specification is required for all of the transpiler subpackages. Currently, we provide the QSCOUT native gate models, which is also available on GitLab and can be installed via pip:

pip install qscout-gatemodels

Online documentation is hosted on Read the Docs.

Apache 2.0

For help and support, please contact qscout@sandia.gov.