Parallel time integration using Batched BLAS (Basic Linear Algebra Subprograms) routines

We present an approach for integrating the time evolution of quantum systems. We leverage the computation power of graphics processing units (GPUs) to perform the integration of all time steps in parallel. The performance boost is especially prominent for small to medium-sized quantum systems. The d...

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Vydané v:	Computer physics communications Ročník 270; s. 108181
Hlavní autori:	Herb, Konstantin, Welter, Pol
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier B.V 01.01.2022
Predmet:	Batched BLAS Exponential integrators GPU programming Magnus integrators Parallel time integration Schrödinger equation GPU programming Batched BLAS Magnus integrators Parallel time integration Schrödinger equation Exponential integrators
ISSN:	0010-4655, 1879-2944
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