Publications
Large-scale reactive transport simulations of uranium migration in Opalinus Clay accelerated by means of surrogate models
Marco De Lucia, Max Lübke, Theresa Hennig and Bettina Schnor
9th Conference on Clays in Natural and Engineered Barriers for Radioactive Waste Confinement (Clay Conference)
Germany, Hannover, November 2024
[BibTeX]
[Abstract]
@misc {LLHS24,
author = {Lucia, Marco De and L{\"u}bke, Max and Henning, Theresa and Schnor, Bettina},
title = {Large-scale reactive transport simulations of uranium migration in Opalinus Clay accelerated by means of surrogate models},
journal = {Clay Conference 2024},
url = {},
year = {2024},
month = {November}
}
Speeding up reactive transport simulations: statistical surrogates and caching of simulation results in lookup tables
Marco De Lucia, Max Lübke and Bettina Schnor
EGU General Assembly
Vienna, Austria, April 2024
[BibTeX]
[Abstract]
@misc {LLS24,
author = {Lucia, Marco De and L{\"u}bke, Max and Schnor, Bettina},
title = {Speeding up reactive transport simulations: statistical surrogates and caching of simulation results in lookup tables},
journal = {EGU General Assembly 2024},
url = {},
publisher = {Copernicus Meetings},
year = {2024},
month = {April}
}
Enabling Communication with FPGA-based Network-attached Accelerators for HPC Workloads
Steffen Christgau, Dylan Everingham, Florian Mikolajczak, Niklas Schelten, Bettina Schnor,
Max Schrötter, Benno Stabernack and Fritjof Steinert
Ninth International Workshop on Heterogeneous High-performance Reconfigurable
Computing (H2RC)
Denver, USA, November 2023
[BibTeX]
[PDF]
[Slides]
@inproceedings {CEMS+23,
author = {Christgau, Steffen and Everingham, Dylan and Mikolajczak, Florian and Schelten, Niklas and
Schnor, Bettina and Schroetter, Max and Stabernack, Benno and Steinert, Fritjof},
title = {Enabling Communication with FPGA-based Network-attached Accelerators for HPC Workloads},
year = {2023},
isbn = {9798400707858},
publisher = {Association for Computing Machinery},
address = {New York, NY, USA},
url = {https://doi.org/10.1145/3624062.3624540},
doi = {10.1145/3624062.3624540},
abstract = {The use of stand-alone, network-coupled Field Programmable Gate Array (FPGA) accelerators is
intended to significantly increase the energy efficiency of HPC applications and thus also of
HPC data centers. A loose coupling between the nodes of the HPC data center and the FPGAs is
established through the high-speed network of the data center. This allows greater flexibility
in combining different nodes and accelerators. Both the resulting energy savings and the
increased flexibility through the network connection, enable the economical use of FPGAs. This
work presents a communication stack to integrate the so-called Network-attached Accelerator
(NAA) into the HPC data center. A low-level Remote Direct Memory Access (RDMA) Application
Programming Interface (API) and a high-level Remote Procedure Call (RPC) API is designed on top
of the RDMA over Converged Ethernet v2 (RoCEv2) communication stack. The experimental results
over 100 Gbps RoCEv2 show that our design and implementation deliver performance close to
the theoretical maximum.},
booktitle = {Proceedings of the SC '23 Workshops of The International Conference on High Performance Computing, Network, Storage, and Analysis},
pages = {530–538},
numpages = {9},
location = {, Denver , CO , USA , },
series = {SC-W '23}
}
NAAICE: Network-Attached Accelerators for Heterogenous Computing Environments
Steffen Christgau, Dylan Everingham, Tobias Jaeuthe, Marco De Lucia, Max Lübke,
Florian Mikolajczak, Danny Puhan, Niklas Schelten, Bettina Schnor, Johannes Spazier,
Benno Stabernack and Fritjof Steinert
29th Workshop GI/ITG Fachgruppe PARS
Aachen, Germany, September 2023
[BibTeX]
[Slides]
@inproceedings {CEJD+23,
booktitle = {Parallel-Algorithmen, -Rechnerstrukturen und -Systemsoftware: 29. PARS Workshop},
author = {Christgau, Steffen and Everingham, Dylan and Jaeuthe, Tobias and De Lucia, Marco and Lübke, Max
and Mikolajczak, Florian and Puhan, Danny and Schelten, Niklas and Schnor, Bettina
and Spazier, Johannes and Stabernack, Benno and Steinert, Fritjof},
title = {NAAICE: Network-Attached Accelerators for Heterogenous Computing Environments},
year = {2023}
}
Combining machine learning and equation based models in reactive transport: POET
Marco De Lucia, Michael Kühn, Max Lübke and Bettina Schnor
Goldschmidt Conference
Lyon, France, July 2023
[BibTeX]
@inproceedings{LKLS23,
booktitle = {Goldschmidt 2023 Conference},
author = {De Lucia, Marco and Kühn, Michael and L{\"u}bke, Max and Schnor, Bettina},
title = {Combining machine learning and equation based models in reactive transport: POET},
address = {Lyon, France},
year = {2023}
}
FPGA-Based Network-Attached Accelerators – An Environmental Life Cycle Perspective
Fritjof Steinert and Benno Stabernack
36th GI/ITG International Conference on Architecture of Computing Systems (ARCS 2023)
Athens, Greece, June 2023
[BibTeX]
[PDF]
@inproceedings{SS23,
editor = {Goumas, Georgios and Tomforde, Sven and Brehm, J{\"u}rgen and Wildermann, Stefan and Pionteck, Thilo},
booktitle = {Architecture of Computing Systems},
author = {Steinert, Fritjof and Stabernack, Benno},
title = {FPGA-Based Network-Attached Accelerators -- An Environmental Life Cycle Perspective},
pages = {248--263},
publisher = {Springer Cham},
year = {2023},
note = {ISBN: 978-3-031-42785-5}
}
Presentations
Comparing programming languages regarding energy-efficiency - A case study
Max Lübke, Dorian Stoll and Bettina Schnor
Energy measurements with EMA: Talk at PARS 2024
Ingolstadt, Germany, September 2024
[Slides]