https://doi.org/10.1140/epjqt/s40507-025-00318-5
Research
QCCP: a taskflow programming model for emerging computing scenario
Information Engineering University, No. 62, Science Avenue, 450000, Zhengzhou, Henan Province, China
Received:
14
May
2024
Accepted:
21
January
2025
Published online:
13
February
2025
As the demand for computing power continues to rise, it is difficult for a single type of computing device or architecture to satisfy the current situation. Diversity and heterogeneity are becoming more and more popular. Seamlessly integrating the realms of high performance computing and quantum computing, and harnessing their collective potential, has emerged as a consensus approach to effectively address the pressing need for increased computing power. In the emerging computing scenario, various different types of computing devices have super-heterogeneous characteristics, and there are significant differences in computational principles, programming models, parallelism, etc. Effectively harnessing these disparate resources and achieving a unified programming paradigm have become urgent imperatives. To address the above problems, this paper introduces QCCP, a taskflow programming model that enables efficient collaborative computing between classical computers and quantum computers. QCCP establishes a unified programming abstraction, shields the super-heterogeneous characteristics of the underlying network and hardware, and supports flexible scheduling for different computational backends. The experimental results indicate that QCCP can support the processing of hybrid classical-quantum applications with diverse program structures. In particular, QCCP reveals its immense potential and superiority in tackling real-world challenges, specifically in the realm of quantum circuit cutting and reconstruction.
Key words: Super-heterogeneous / Programming abstraction / Programming paradigm / Classical-quantum collaborative computation
© The Author(s) 2025
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