Multithreaded parallelism for heterogeneous clusters of QPUs

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

Abstract

In this work, we present MILQ, a quantum unrelated parallel machines scheduler and cutter. The setting of unrelated parallel machines considers independent hardware backends, each distinguished by differing setup and processing times. MILQ optimizes the total execution time of a batch of circuits scheduled on multiple quantum devices. It leverages state-of-the-art circuit-cutting techniques to fit circuits onto the devices and schedules them based on a mixed-integer linear program. Our results show a total improvement of up to 26 % compared to a baseline approach.

Original languageEnglish
Title of host publicationResearch Paper Proceedings of the ISC High Performance 2024
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9783982633602
StatePublished - 2024
Event39th International Conference on High Performance Computing, ISC High Performance 2024 - Hamburg, Germany
Duration: 12 May 202416 May 2024

Publication series

NameResearch Paper Proceedings of the ISC High Performance 2024

Conference

Conference39th International Conference on High Performance Computing, ISC High Performance 2024
Country/TerritoryGermany
CityHamburg
Period12/05/2416/05/24

Keywords

  • High Performance Computing
  • Quantum Computing
  • Scheduling

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