Darren Lyles
Biographical Sketch
Darren is a Hardware Engineer in the Computer Architecture Group (CAG) in the Computational Research Division (CRD) at Lawrence Berkeley National Laboratory. His current work focuses on the design, testing, verification, and application of superconducting race logic circuits and the design and testing of Electronic Design Automation (EDA) tools that support superconducting designs.
Darren graduated from the University of California, Berkeley with a degree in Electrical Engineering and Computer Science (EECS). Prior to joining the laboratory, he worked on the design, verification, and evaluation of various Field Programmable Gate Array (FPGA) components.
Current Projects
- Superconducting Race Logic Accelerators: Make computation in superconducting circuits, circuits that operate around 4K temperatures and have close to zero resistance, as efficient as possible
- iARPA SuperTools
Journal Articles
Meriam Gay Bautista, Darren Lyles, Kylie Huch, Patricia Gonzalez-Guerrero, George Michelogiannakis, "Area Efficient Asynchronous SFQ Pulse Round-Robin Distribution Network", IEEE Transactions on Circuits and Systems I: Regular Papers, November 2023,
Kylie Huch, Patricia Gonzalez-Guerrero, Darren Lyles, George Michelogiannakis, "Superconducting Hyperdimensional Associative Memory Circuit for Scalable Machine Learning", IEEE Transactions on Applied Superconductivity, May 2023,
Darren Lyles, Patricia Gonzalez-Guerrero, Meriam Gay Bautista, George Michelogiannakis, "PaST-NoC: A Packet-Switched Superconducting Temporal NoC", IEEE Transactions on Applied Superconductivity, January 2023,
Meriam Gay Bautista, Patricia Gonzalez-Guerrero, Darren Lyles, George Michelogiannakis, "Superconducting Shuttle-Flux Shift Register for Race Logic and Its Applications", IEEE Transactions on Circuits and Systems I: Regular Papers, October 2022,
Conference Papers
Meriam Gay Bautista, Patricia Gonzalez-Guerrero, Darren Lyles, Kylie Huch, George Michelogiannakis, "Superconducting Digital DIT Butterfly Unit for Fast Fourier Transform Using Race Logic", 2022 20th IEEE Interregional NEWCAS Conference (NEWCAS), IEEE, June 2022, 441-445,
Patricia Gonzalez-Guerrero, Meriam Gay Bautista, Darren Lyles, George Michelogiannakis, "Temporal and SFQ Pulse-Streams Encoding for Area-Efficient Superconducting Accelerators", 27th ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS ’22), ACM, February 2022,
- Download File: asplos2022.pdf (pdf: 1.9 MB)