Search Results - "WEINZIERL, Tobias" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

Principles of Parallel Scientific Computing: A First Guide to Numerical Concepts and Programming Methods

Principles of Parallel Scientific Computing: A First Guide to Numerical Concepts and Programming Methods

by Weinzierl, Tobias
Year of Publication 2022

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eBook

Efficient Implementation of ADER Discontinuous Galerkin Schemes for a Scalable Hyperbolic PDE Engine

Efficient Implementation of ADER Discontinuous Galerkin Schemes for a Scalable Hyperbolic PDE Engine

by Dumbser, Michael, Fambri, Francesco, Tavelli, Maurizio, Bader, Michael, Weinzierl, Tobias
Published in Axioms (01.09.2018)

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Journal Article

Peano—A Traversal and Storage Scheme for Octree-Like Adaptive Cartesian Multiscale Grids

Peano—A Traversal and Storage Scheme for Octree-Like Adaptive Cartesian Multiscale Grids

by Weinzierl, Tobias, Mehl, Miriam
Published in SIAM journal on scientific computing (01.01.2011)

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Journal Article

A multi‐core ready discrete element method with triangles using dynamically adaptive multiscale grids

A multi‐core ready discrete element method with triangles using dynamically adaptive multiscale grids

by Krestenitis, Konstantinos, Weinzierl, Tobias
Published in Concurrency and computation (10.10.2019)

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Journal Article

Spherical accretion of collisional gas in modified gravity I: self-similar solutions and a new cosmological hydrodynamical code

Spherical accretion of collisional gas in modified gravity I: self-similar solutions and a new cosmological hydrodynamical code

by Zhang, Han, Weinzierl, Tobias, Schulz, Holger, Li, Baojiu
Published in Monthly notices of the Royal Astronomical Society (29.07.2022)

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Journal Article

A simple diffuse interface approach on adaptive Cartesian grids for the linear elastic wave equations with complex topography

A simple diffuse interface approach on adaptive Cartesian grids for the linear elastic wave equations with complex topography

by Tavelli, Maurizio, Dumbser, Michael, Charrier, Dominic Etienne, Rannabauer, Leonhard, Weinzierl, Tobias, Bader, Michael
Published in Journal of computational physics (01.06.2019)

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Journal Article

ExaHyPE: An engine for parallel dynamically adaptive simulations of wave problems

ExaHyPE: An engine for parallel dynamically adaptive simulations of wave problems

by Reinarz, Anne, Charrier, Dominic E., Bader, Michael, Bovard, Luke, Dumbser, Michael, Duru, Kenneth, Fambri, Francesco, Gabriel, Alice-Agnes, Gallard, Jean-Matthieu, Köppel, Sven, Krenz, Lukas, Rannabauer, Leonhard, Rezzolla, Luciano, Samfass, Philipp, Tavelli, Maurizio, Weinzierl, Tobias
Published in Computer physics communications (01.09.2020)

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Journal Article

Delayed approximate matrix assembly in multigrid with dynamic precisions

Delayed approximate matrix assembly in multigrid with dynamic precisions

by Murray, Charles D., Weinzierl, Tobias
Published in Concurrency and computation (10.06.2021)

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Journal Article

Stabilized asynchronous fast adaptive composite multigrid using additive damping

Stabilized asynchronous fast adaptive composite multigrid using additive damping

by Murray, Charles D., Weinzierl, Tobias
Published in Numerical linear algebra with applications (01.05.2021)

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Journal Article

Lightweight task offloading exploiting MPI wait times for parallel adaptive mesh refinement

Lightweight task offloading exploiting MPI wait times for parallel adaptive mesh refinement

by Samfass, Philipp, Weinzierl, Tobias, Charrier, Dominic E., Bader, Michael
Published in Concurrency and computation (25.12.2020)

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Journal Article

Dynamic Task Fusion for a Block-Structured Finite Volume Solver over a Dynamically Adaptive Mesh with Local Time Stepping

Dynamic Task Fusion for a Block-Structured Finite Volume Solver over a Dynamically Adaptive Mesh with Local Time Stepping

by Li, Baojiu, Schulz, Holger, Weinzierl, Tobias, Zhang, Han
Published in High Performance Computing

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Book Chapter

Studies on the energy and deep memory behaviour of a cache-oblivious, task-based hyperbolic PDE solver

Studies on the energy and deep memory behaviour of a cache-oblivious, task-based hyperbolic PDE solver

by Charrier, Dominic E, Hazelwood, Benjamin, Tutlyaeva, Ekaterina, Bader, Michael, Dumbser, Michael, Kudryavtsev, Andrey, Moskovsky, Alexander, Weinzierl, Tobias
Published in The international journal of high performance computing applications (01.09.2019)

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Journal Article

Task Inefficiency Patterns for a Wave Equation Solver

Task Inefficiency Patterns for a Wave Equation Solver

by Schulz, Holger, Gadeschi, Gonzalo Brito, Rudyy, Oleksandr, Weinzierl, Tobias
Published in OpenMP: Enabling Massive Node-Level Parallelism

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Book Chapter

Lazy Stencil Integration in Multigrid Algorithms

Lazy Stencil Integration in Multigrid Algorithms

by Murray, Charles D., Weinzierl, Tobias
Published in Parallel Processing and Applied Mathematics

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Book Chapter

Efficient GPU Offloading with OpenMP for a Hyperbolic Finite Volume Solver on Dynamically Adaptive Meshes

Efficient GPU Offloading with OpenMP for a Hyperbolic Finite Volume Solver on Dynamically Adaptive Meshes

by Wille, Mario, Weinzierl, Tobias, Brito Gadeschi, Gonzalo, Bader, Michael
Published in High Performance Computing

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Book Chapter

A Geometric Space-Time Multigrid Algorithm for the Heat Equation

A Geometric Space-Time Multigrid Algorithm for the Heat Equation

Published in Numerical Mathematics: Theory, Methods and Applications (2012)

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Journal Article

Parallel local time stepping for rigid bodies represented by triangulated meshes

Parallel local time stepping for rigid bodies represented by triangulated meshes

by Noble, Peter, Weinzierl, Tobias
Year of Publication 27.09.2023

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Journal Article

Query-driven Multiscale Data Postprocessing in Computational Fluid Dynamics

Query-driven Multiscale Data Postprocessing in Computational Fluid Dynamics

by Atanasov, Atanas, Weinzierl, Tobias
Published in Procedia computer science (2011)

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Journal Article

An Experience Report on (Auto-)tuning of Mesh-Based PDE Solvers on Shared Memory Systems

An Experience Report on (Auto-)tuning of Mesh-Based PDE Solvers on Shared Memory Systems

by Charrier, Dominic E., Weinzierl, Tobias
Published in Parallel Processing and Applied Mathematics

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Book Chapter

The PDE framework Peano applied to fluid dynamics: an efficient implementation of a parallel multiscale fluid dynamics solver on octree-like adaptive Cartesian grids

The PDE framework Peano applied to fluid dynamics: an efficient implementation of a parallel multiscale fluid dynamics solver on octree-like adaptive Cartesian grids

by Bungartz, Hans-Joachim, Mehl, Miriam, Neckel, Tobias, Weinzierl, Tobias
Published in Computational mechanics (01.06.2010)

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Journal Article