Poster (After Call)

FZJ-2026-02006

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Build and Benchmark Automation of libNEGF

Conrads, C. (Corresponding author)FZJ*

2026

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Please use a persistent id in citations: doi:10.34734/FZJ-2026-02006

Abstract: libNEGF is a quantum transport code being upgraded to simulate complex quantum mechanics processes on state-of-the-art HPC machines. The poster highlights bugs and performance issues found with the aid of the continuous integration (CI) and continuous benchmarking (CB) pipelines.

Note: In the paragraph titled "Diagnosing Bugs with More Runs", the expected data on the plots should be a constant current. In the paragraph titled "Continuous Benchmarking", the crosses in the plot refer to elapsed time (left axis) and the circles refer to consumed energy (right axis).

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Contributing Institute(s):

1. Jülich Supercomputing Center (JSC)

Research Program(s):

1. 5111 - Domain-Specific Simulation & Data Life Cycle Labs (SDLs) and Research Groups (POF4-511) (POF4-511)
2. Simulation and Data Laboratory Quantum Materials (SDLQM) (SDLQM) (SDLQM)
3. EoCoE-III - Energy oriented Center of Excellence (101143931_16HPC102K) (101143931_16HPC102K)

Appears in the scientific report 2026

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Database coverage:

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