Academic Journal

Efficient parallel compilation and profiling of quantum circuits at large scales.

Λεπτομέρειες βιβλιογραφικής εγγραφής
Τίτλος: Efficient parallel compilation and profiling of quantum circuits at large scales.
Συγγραφείς: Moore, Jane, Hart, Michael, McAllister, John
Πηγή: npj Unconventional Computing; 7/21/2026, Vol. 3 Issue 1, p1-19, 19p
Θεματικοί όροι: Electric circuits, Parallel processing, Compilers (Computer programs), Quantum computing, Benchmarking (Management), Accuracy, Quantum gates, Program generators (Computer programs), Benchmark problems (Computer science), Circuit complexity
Περίληψη: Compiling quantum circuits is a major bottleneck in quantum computing, and given the scale required in a few years, is likely to become infeasibly long. Techniques to reduce compilation time for quantum circuits are sorely needed. Furthermore, resources to test acceleration techniques are similarly lacking due to the limited scale of circuits in benchmark suites and mismatches in characteristics of these circuits and those produced by random circuit generators. This paper resolves the latter of these problems by describing a random circuit generator which allows control of circuit density, width and depth parameters. This is used to derive 8000 experimental large-scale circuits and test a novel approach to compiler parallelisation. This separates a circuit into sub-circuits, which are compiled in parallel and recombined to produce a compiled circuit. When the parallel approach was tested using Qiskit, a peak speedup of 15.56 was achieved with corresponding overheads of less than 1%. [ABSTRACT FROM AUTHOR]
Copyright of npj Unconventional Computing is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Compiling quantum circuits is a major bottleneck in quantum computing, and given the scale required in a few years, is likely to become infeasibly long. Techniques to reduce compilation time for quantum circuits are sorely needed. Furthermore, resources to test acceleration techniques are similarly lacking due to the limited scale of circuits in benchmark suites and mismatches in characteristics of these circuits and those produced by random circuit generators. This paper resolves the latter of these problems by describing a random circuit generator which allows control of circuit density, width and depth parameters. This is used to derive 8000 experimental large-scale circuits and test a novel approach to compiler parallelisation. This separates a circuit into sub-circuits, which are compiled in parallel and recombined to produce a compiled circuit. When the parallel approach was tested using Qiskit, a peak speedup of 15.56 was achieved with corresponding overheads of less than 1%. [ABSTRACT FROM AUTHOR]
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  Label:
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  Data: <i>Copyright of npj Unconventional Computing is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1038/s44335-026-00079-z
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        Text: English
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              Text: 7/21/2026
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