Software

FZJ-2023-04879

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Parallel-in-Time/pySDC (v5.1.0)

Speck, R. (Corresponding author)FZJ* ; Lunet, T. ; Baumann, T.FZJ* ; Wimmer, L.

2023

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Please use a persistent id in citations: doi:10.5281/ZENODO.7560782

Abstract: The pySDC project is a Python implementation of the spectral deferred correction (SDC) approach and its flavors, esp. the multilevel extension MLSDC and PFASST. It is intended for rapid prototyping and educational purposes. New ideas like e.g. sweepers or predictors can be tested and first toy problems can be easily implemented. - This version marks significant changes in the documentation and a few key updates in terms of functionality. See the changelog for more details! Thanks to @brownbaerchen, @tlunet, @lisawim!

Keyword(s): parallel-in-time ; spectral deferred corrections ; parallel full approximation scheme in space and time ; multigrid ; collocation

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Contributing Institute(s):

1. Jülich Supercomputing Center (JSC)

Research Program(s):

1. 5112 - Cross-Domain Algorithms, Tools, Methods Labs (ATMLs) and Research Groups (POF4-511) (POF4-511)
2. TIME-X - TIME parallelisation: for eXascale computing and beyond (955701) (955701)
3. Helmholtz Platform for Research Software Engineering - Preparatory Study (HiRSE_PS-20220812) (HiRSE_PS-20220812)
4. RGRSE - RG Research Software Engineering for HPC (RG RSE) (RG-RSE) (RG-RSE)

Appears in the scientific report 2023

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