Contribution to a conference proceedings/Contribution to a book

FZJ-2022-00944

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Including in situ visualization and analysis in PDI

Witzler, C. (Corresponding author)FZJ* ; Miguel Zavala-Aké, J. ; Sierocinski, K. ; Owen, H.

2021
Springer Cham
ISBN: 978-3-030-90538-5

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Please use a persistent id in citations: http://hdl.handle.net/2128/31050  doi:10.1007/978-3-030-90539-2_35

Abstract: The goal of this work was to integrate in situ possibilities into the general-purpose code-coupling library PDI [1]. This is done using the simulation code Alya as an example. Here, an open design is taken into account to later create possibilities to extend this to other simulation codes, that are using PDI.Here, an in transit solution was chosen to separate the simulation as much as possible from the analysis and visualization. To implement this, ADIOS2 is used for data transport. However, to prevent too strong a commitment to one tool, SENSEI is interposed between simulation and ADIOS2 as well as in the in-transit endpoint between ADIOS2 and the visualization software. This allows a user who wants a different solution to easily implement it. However, the visualization with ParaView Catalyst was chosen as default for the time being

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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. EoCoE-II - Energy Oriented Center of Excellence : toward exascale for energy (824158) (824158)
3. CoEC - Center of Excellence in Combustion (952181) (952181)

Appears in the scientific report 2021

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Database coverage:

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