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arXiv · 2311.03210

Quantum Task Offloading with the OpenMP API

Joseph K. L. Lee·Oliver T. Brown·Mark Bull·Martin Ruefenacht·Johannes Doerfert·Michael Klemm·Martin Schulz
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Abstract

Most of the widely used quantum programming languages and libraries are not designed for the tightly coupled nature of hybrid quantum-classical algorithms, which run on quantum resources that are integrated on-premise with classical HPC infrastructure. We propose a programming model using the API provided by OpenMP to target quantum devices, which provides an easy-to-use and efficient interface for HPC applications to utilize quantum compute resources. We have implemented a variational quantum eigensolver using the programming model, which has been tested using a classical simulator. We are in the process of testing on the quantum resources hosted at the Leibniz Supercomputing Centre (LRZ).

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Joseph K. L. Lee, Oliver T. Brown, Mark Bull, Martin Ruefenacht, Johannes Doerfert, Michael Klemm, Martin Schulz. 2023-11-06. Quantum Task Offloading with the OpenMP API. https://arxiv.org/abs/2311.03210

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