Cited by 594Quantum Computing Algorithms and ArchitectureParallel Computing and Optimization TechniquesQuantum Information and Cryptography

Tackling the Qubit Mapping Problem for NISQ-Era Quantum Devices

Open access
Li, Gushu, Ding, Yufei, Xie, Yuan·2019·Proceedings of the Twenty-Fourth International Conference on Architectural Support for Programming Languages and Operating Systems

Abstract

Due to little considerations in the hardware constraints, e.g., limited connections between physical qubits to enable two-qubit gates, most quantum algorithms cannot be directly executed on the Noisy Intermediate-Scale Quantum (NISQ) devices. Dynamically remapping logical qubits to physical qubits in the compiler is needed to enable the two-qubit gates in the algorithm, which introduces additional operations and inevitably reduces the fidelity of the algorithm. Previous solutions in finding such remapping suffer from high complexity, poor initial mapping quality, and limited flexibility and control. To address these drawbacks mentioned above, this paper proposes a SWAP-based Bidirectional heuristic search algorithm (SABRE), which is applicable to NISQ devices with arbitrary connections between qubits. By optimizing every search attempt, globally optimizing the initial mapping using a novel reverse traversal technique, introducing the decay effect to enable the trade-off between the depth and the number of gates of the entire algorithm, SABRE outperforms the best known algorithm with exponential speedup and comparable or better results on various benchmarks.

Integrity signals

Registry

Crossref · 10.1145/3297858.3304023

Cites

52 of 52 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

We couldn’t retrieve this paper’s full text, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • For mid-size circuits such as the SABRE-large benchmark, Duostra improves mapping costs by 4.5%, 5.2%, 16.3%, 20.7%, and 25.7%, when compared to QMAP, TOQM, t|ket>, Qiskit, and SABRE, respectively.

    “Besides, for mid-size circuits such as the SABRE-large benchmark, we improve the mapping costs by 4.5%, 5.2%, 16.3%, 20.7%, and 25.7%, when compared to QMAP, TOQM, t | 𝑘𝑒𝑡 ⟩ , Qiskit, and SABRE, respectively.”

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Li, G., Ding, Y., & Xie, Y.
Affiliations
University of California, Santa Barbara (US)
Venue
Proceedings of the Twenty-Fourth International Conference on Architectural Support for Programming Languages and Operating Systems
Publisher
ACM
Published
2019-04-04
Pages
1001-1014
OpenAlex
W2889938786
Cited by
594
References
52
Citations by year
2026: 63 · 2025: 139 · 2024: 94 · 2023: 82 · 2022: 86 · 2021: 53 · 2020: 62 · 2019: 15
FWCI
20.66
Type
conference paper
Language
en
Open access
Locations
  • International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS) (publishedVersion)
  • arXiv (Cornell University) (submittedVersion)
  • Rare & Special e-Zone (The Hong Kong University of Science and Technology) (submittedVersion)
  • arXiv (Cornell University)
Funders
National Science Foundation (1730309)
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Quantum Computing Algorithms and Architecture
  • Physical Sciences › Computer Science › Hardware and Architecture › Parallel Computing and Optimization Techniques
  • Physical Sciences › Computer Science › Artificial Intelligence › Quantum Information and Cryptography
Keywords
qubit mapping, NISQ devices, quantum circuit compilation

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review