Batching Circuits to Reduce Compilation in Quantum Control Hardware

Ashlyn D. Burch, Daniel S. Lobser, Christopher G. Yale, Jay W. Van Der Wall, Oliver G. Maupin, Joshua D. Goldberg, Matthew N.H. Chow, Melissa C. Revelle, Susan M. Clark

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

At Sandia National Laboratories, QSCOUT (the Quantum Scientific Computing Open User Testbed) is an ion-trap based quantum computer built for the purpose of allowing users low-level access to quantum hardware. Commands are executed on the hardware using Jaqal (Just Another Quantum Assembly Language), a programming language designed in-house to support the unique capabilities of QSCOUT. In this work, we describe a batching implementation of our custom software that speeds the experimental run-time through the reduction of communication and upload times. Reducing the code upload time during experimental runs improves system performance by mitigating the effects of drift. We demonstrate this implementation through a set of quantum chemistry experiments using a variational quantum eigensolver (VQE). While developed specifically for this testbed, this idea finds application across many similar experimental platforms that seek greater hardware control or reduced overhead.

Original languageEnglish
Title of host publicationProceedings - 2022 IEEE International Conference on Quantum Computing and Engineering, QCE 2022
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages503-508
Number of pages6
ISBN (Electronic)9781665491136
DOIs
StatePublished - 2022
Externally publishedYes
Event3rd IEEE International Conference on Quantum Computing and Engineering, QCE 2022 - Broomfield, United States
Duration: Sep 18 2022Sep 23 2022

Publication series

NameProceedings - 2022 IEEE International Conference on Quantum Computing and Engineering, QCE 2022

Conference

Conference3rd IEEE International Conference on Quantum Computing and Engineering, QCE 2022
Country/TerritoryUnited States
CityBroomfield
Period09/18/2209/23/22

Funding

This work was supported by the U.S. Department of Energy, Office of Science, Office of Advanced Scientific Computing Research Quantum Testbed Program. Sandia National Laboratories is a multimission laboratory managed and operated by National Technology and Engineering Solutions of Sandia, LLC, a wholly owned subsidiary of Honeywell International Inc., for the U.S. Department of Energy’s National Nuclear Security Administration under Contract DE-NA0003525.This article describes objective technical results and analysis. Any subjective views or opinions that might be expressed in the article do not necessarily represent the views of the U.S. Department of Energy or the U. S. Government. SANDXXXXXXXXXX

Keywords

  • ion traps
  • quantum computation
  • quantum control hardware

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