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 language | English |
|---|---|
| Title of host publication | Proceedings - 2022 IEEE International Conference on Quantum Computing and Engineering, QCE 2022 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 503-508 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781665491136 |
| DOIs | |
| State | Published - 2022 |
| Externally published | Yes |
| Event | 3rd IEEE International Conference on Quantum Computing and Engineering, QCE 2022 - Broomfield, United States Duration: Sep 18 2022 → Sep 23 2022 |
Publication series
| Name | Proceedings - 2022 IEEE International Conference on Quantum Computing and Engineering, QCE 2022 |
|---|
Conference
| Conference | 3rd IEEE International Conference on Quantum Computing and Engineering, QCE 2022 |
|---|---|
| Country/Territory | United States |
| City | Broomfield |
| Period | 09/18/22 → 09/23/22 |
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