QHDL: a Low-Level Circuit Description Language for Quantum Computing
arXiv:2305.09419 · doi:10.1145/3587135.3592191
Abstract
This paper proposes a descriptive language called QHDL, akin to VHDL, to program gate-based quantum computing systems. Unlike other popular quantum programming languages, QHDL targets low-level quantum computing programming and aims to provide a common framework for programming FPGAs and gate-based quantum computing systems. The paper presents an initial implementation and design principles of the QHDL framework, including a compiler and quantum computer simulator. We discuss the challenges of low-level integration of streaming models and quantum computing for programming FPGAs and gate-based quantum computing systems.
4 pages, 7 figures, to be published in Proceedings of the 20th ACM International Conference on Computing Frontiers, May 9-11, 2023, Bologna, Italy