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arXiv · 1303.2637

Application of object-oriented programming in a time-dependent density-functional theory calculation of exciton binding energies

Zeng-hui Yang·Carsten A. Ullrich
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Abstract

This paper discusses the benefits of object-oriented programming to scientific computing, using our recent calculations of exciton binding energies with time-dependent density-functional theory (arXiv: 1302.6972) as a case study. We find that an object-oriented approach greatly facilitates the development, the debugging, and the future extension of the code by promoting code reusing. We show that parallelism is added easily in our code in a object-oriented fashion with ScaLAPACK, Boost::MPI and OpenMP.

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Zeng-hui Yang, Carsten A. Ullrich. 2013-03-11. Application of object-oriented programming in a time-dependent density-functional theory calculation of exciton binding energies. https://arxiv.org/abs/1303.2637

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