TY - JOUR AU - Altenkort, Luis AU - Eller, Alexander M. AU - Kaczmarek, O. AU - Mazur, Lukas AU - Moore, Guy D. AU - Shu, H.-T. ID - 46123 IS - 11 JF - Physical Review D SN - 2470-0010 TI - Sphaleron rate from Euclidean lattice correlators: An exploration VL - 103 ER - TY - CONF AU - Kenter, Tobias AU - Shambhu, Adesh AU - Faghih-Naini, Sara AU - Aizinger, Vadym ID - 46194 T2 - Proceedings of the Platform for Advanced Scientific Computing Conference TI - Algorithm-hardware co-design of a discontinuous Galerkin shallow-water model for a dataflow architecture on FPGA ER - TY - CONF AU - Karp, Martin AU - Podobas, Artur AU - Jansson, Niclas AU - Kenter, Tobias AU - Plessl, Christian AU - Schlatter, Philipp AU - Markidis, Stefano ID - 46195 T2 - 2021 IEEE International Parallel and Distributed Processing Symposium (IPDPS) TI - High-Performance Spectral Element Methods on Field-Programmable Gate Arrays : Implementation, Evaluation, and Future Projection ER - TY - CHAP AB - Solving partial differential equations on unstructured grids is a cornerstone of engineering and scientific computing. Nowadays, heterogeneous parallel platforms with CPUs, GPUs, and FPGAs enable energy-efficient and computationally demanding simulations. We developed the HighPerMeshes C++-embedded Domain-Specific Language (DSL) for bridging the abstraction gap between the mathematical and algorithmic formulation of mesh-based algorithms for PDE problems on the one hand and an increasing number of heterogeneous platforms with their different parallel programming and runtime models on the other hand. Thus, the HighPerMeshes DSL aims at higher productivity in the code development process for multiple target platforms. We introduce the concepts as well as the basic structure of the HighPerMeshes DSL, and demonstrate its usage with three examples, a Poisson and monodomain problem, respectively, solved by the continuous finite element method, and the discontinuous Galerkin method for Maxwell’s equation. The mapping of the abstract algorithmic description onto parallel hardware, including distributed memory compute clusters, is presented. Finally, the achievable performance and scalability are demonstrated for a typical example problem on a multi-core CPU cluster. AU - Alhaddad, Samer AU - Förstner, Jens AU - Groth, Stefan AU - Grünewald, Daniel AU - Grynko, Yevgen AU - Hannig, Frank AU - Kenter, Tobias AU - Pfreundt, Franz-Josef AU - Plessl, Christian AU - Schotte, Merlind AU - Steinke, Thomas AU - Teich, Jürgen AU - Weiser, Martin AU - Wende, Florian ID - 21587 KW - tet_topic_hpc SN - 0302-9743 T2 - Euro-Par 2020: Parallel Processing Workshops TI - HighPerMeshes – A Domain-Specific Language for Numerical Algorithms on Unstructured Grids ER - TY - CHAP AU - Ramaswami, Arjun AU - Kenter, Tobias AU - Kühne, Thomas AU - Plessl, Christian ID - 29936 SN - 0302-9743 T2 - Applied Reconfigurable Computing. Architectures, Tools, and Applications TI - Evaluating the Design Space for Offloading 3D FFT Calculations to an FPGA for High-Performance Computing ER - TY - JOUR AU - Alhaddad, Samer AU - Förstner, Jens AU - Groth, Stefan AU - Grünewald, Daniel AU - Grynko, Yevgen AU - Hannig, Frank AU - Kenter, Tobias AU - Pfreundt, Franz‐Josef AU - Plessl, Christian AU - Schotte, Merlind AU - Steinke, Thomas AU - Teich, Jürgen AU - Weiser, Martin AU - Wende, Florian ID - 24788 JF - Concurrency and Computation: Practice and Experience KW - tet_topic_hpc SN - 1532-0626 TI - The HighPerMeshes framework for numerical algorithms on unstructured grids ER - TY - JOUR AB -

The effect of traces of ethanol in supercritical carbon dioxide on the mixture's thermodynamic properties is studied by molecular simulations and Taylor dispersion measurements.

AU - Chatwell, René Spencer AU - Guevara-Carrion, Gabriela AU - Gaponenko, Yuri AU - Shevtsova, Valentina AU - Vrabec, Jadran ID - 32240 IS - 4 JF - Physical Chemistry Chemical Physics KW - Physical and Theoretical Chemistry KW - General Physics and Astronomy SN - 1463-9076 TI - Diffusion of the carbon dioxide–ethanol mixture in the extended critical region VL - 23 ER - TY - CONF AU - Karp, Martin AU - Podobas, Artur AU - Jansson, Niclas AU - Kenter, Tobias AU - Plessl, Christian AU - Schlatter, Philipp AU - Markidis, Stefano ID - 29937 T2 - 2021 IEEE International Parallel and Distributed Processing Symposium (IPDPS) TI - High-Performance Spectral Element Methods on Field-Programmable Gate Arrays : Implementation, Evaluation, and Future Projection ER - TY - CHAP AU - Nickchen, Tobias AU - Engels, Gregor AU - Lohn, Johannes ID - 18789 SN - 9783030543334 T2 - Industrializing Additive Manufacturing TI - Opportunities of 3D Machine Learning for Manufacturability Analysis and Component Recognition in the Additive Manufacturing Process Chain ER - TY - JOUR AB -

State-of-the-art methods in materials science such as artificial intelligence and data-driven techniques advance the investigation of photovoltaic materials.

AU - Mirhosseini, Hossein AU - Kormath Madam Raghupathy, Ramya AU - Sahoo, Sudhir K. AU - Wiebeler, Hendrik AU - Chugh, Manjusha AU - Kühne, Thomas D. ID - 32246 IS - 46 JF - Physical Chemistry Chemical Physics KW - Physical and Theoretical Chemistry KW - General Physics and Astronomy SN - 1463-9076 TI - In silico investigation of Cu(In,Ga)Se2-based solar cells VL - 22 ER -