Scalable Programming Workflows for Validation of Quantum Computers

Thien Nguyen, Lindsay Bassman, Dmitry Lyakh, Phillip C. Lotshaw, Alexander McCaskey, Ryan S. Bennink, Vicente Leyton-Ortega, Raphael C. Pooser, Travis S. Humble, Wibe A. De Jong

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

2 Scopus citations

Abstract

Hybrid quantum-classical workflows have become standard methods for executing variational algorithms and other quantum simulation techniques, which are key applications for noisy intermediate scale quantum (NISQ) computers. Validating these simulations is an important task which helps gauge the progress of quantum computer development, and classical simulation can serve as a tool to this end. Both exact and more scalable approximate methods with quantifiable error bounds can be used in validation tasks where the applicable metrics include the distance from a calculable ground truth, the quality of an error model fit to data, etc. Here we present a library extension that includes methods for validation of quantum simulations based on scalable hybrid workflows executable on high performance computers. We provide examples that use approximate methods based on tensor networks and stabilizer simulators to bound the error of quantum simulations on NISQ hardware.

Original languageEnglish
Title of host publicationProceedings of QCS 2021
Subtitle of host publication2nd International Workshop on Quantum Computing Software, Held in conjunction with SC 2021: The International Conference for High Performance Computing, Networking, Storage and Analysis
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages80-87
Number of pages8
ISBN (Electronic)9781728186740
DOIs
StatePublished - 2021
Event2nd International Workshop on Quantum Computing Software, QCS 2021 - St. Louis, United States
Duration: Nov 15 2021 → …

Publication series

NameProceedings of QCS 2021: 2nd International Workshop on Quantum Computing Software, Held in conjunction with SC 2021: The International Conference for High Performance Computing, Networking, Storage and Analysis

Conference

Conference2nd International Workshop on Quantum Computing Software, QCS 2021
Country/TerritoryUnited States
CitySt. Louis
Period11/15/21 → …

Funding

This work was supported by the U.S. Department of Energy (DOE) Office of Science Advanced Scientific Computing Research program office Accelerated Research for Quantum Computing (ARQC) program. RCP acknowledgespartial support from the ARQC program and the Quantum Testbeds Pathfinder program under ERKJ332. This research used resources of the Oak Ridge Leadership Computing Facility, which is a DOE Office of Science User Facility supported under Contract DE-AC05-00OR22725.

Keywords

  • quantum computing
  • quantum programming

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