Tobias Weinzierl

ORCID

Publication Activity (10 Years)

Years Active: 2006-2024
Publications (10 Years): 47

Top Venues

CoRR

ISC

ACM Trans. Math. Softw.

Concurr. Comput. Pract. Exp.

Technical University Munich, Germany (PHD)

Education History

Technical University Munich, Germany

PHD

Publications

Henry Westmacott, Ioannis P. Ivrissimtzis, Tobias Weinzierl
A Multiscale Optimisation Algorithm for Shape and Material Reconstruction from a Single X-ray Image. ICIGP (2024)
Pawel K. Radtke, Cristian G. Barrera-Hinojosa, Mladen Ivkovic, Tobias Weinzierl
An extension of C++ with memory-centric specifications for HPC to reduce memory footprints and streamline MPI development. CoRR (2024)
Chung Ming Loi, Heinrich Bockhorst, Tobias Weinzierl
SYCL compute kernels for ExaHyPE. PP (2024)
Adam S. Tuft, Tobias Weinzierl, Michael Klemm
Detrimental task execution patterns in mainstream OpenMP runtimes. CoRR (2024)
Pawel K. Radtke, Tobias Weinzierl
Compiler support for semi-manual AoS-to-SoA conversions with data views. CoRR (2024)
Uzmar Gomez, Gonzalo Brito Gadeschi, Tobias Weinzierl
GPU Offloading in ExaHyPE Through C++ Standard Algorithms. CoRR (2023)
Mario Wille, Tobias Weinzierl, Gonzalo Brito Gadeschi, Michael Bader
Efficient GPU Offloading with OpenMP for a Hyperbolic Finite Volume Solver on Dynamically Adaptive Meshes. ISC (2023)
Chung Ming Loi, Tobias Weinzierl
SYCL compute kernels for ExaHyPE. CoRR (2023)
Peter-J. Noble, Tobias Weinzierl
Parallel local time stepping for rigid bodies represented by triangulated meshes. CoRR (2023)
Baojiu Li, Holger Schulz, Tobias Weinzierl, Han Zhang
Dynamic Task Fusion for a Block-Structured Finite Volume Solver over a Dynamically Adaptive Mesh with Local Time Stepping. ISC (2022)
Peter-J. Noble, Tobias Weinzierl
A Multiresolution Discrete Element Method for Triangulated Objects with Implicit Time stepping. SIAM J. Sci. Comput. 44 (4) (2022)
Philipp Samfass, Tobias Weinzierl, Anne Reinarz, Michael Bader
Doubt and Redundancy Kill Soft Errors - Towards Detection and Correction of Silent Data Corruption in Task-based Numerical Software. CoRR (2021)
Philipp Samfass, Tobias Weinzierl, Anne Reinarz, Michael Bader
Doubt and Redundancy Kill Soft Errors - Towards Detection and Correction of Silent Data Corruption in Task-based Numerical Software. FTXS@SC (2021)
Holger Schulz, Gonzalo Brito Gadeschi, Oleksandr Rudyy, Tobias Weinzierl
Task Inefficiency Patterns for a Wave Equation Solver. IWOMP (2021)
Peter-J. Noble, Tobias Weinzierl
A multiresolution Discrete Element Method for triangulated objects with implicit timestepping. CoRR (2021)
Charles D. Murray, Tobias Weinzierl
Stabilized asynchronous fast adaptive composite multigrid using additive damping. Numer. Linear Algebra Appl. 28 (3) (2021)
Maximilien Gadouleau, Tobias Weinzierl
The maximum discrete surface-to-volume ratio of space-filling curve partitions. CoRR (2021)
Charles D. Murray, Tobias Weinzierl
Delayed approximate matrix assembly in multigrid with dynamic precisions. Concurr. Comput. Pract. Exp. 33 (11) (2021)
Holger Schulz, Gonzalo Brito Gadeschi, Oleksandr Rudyy, Tobias Weinzierl
Task inefficiency patterns for a wave equation solver. CoRR (2021)
Charles D. Murray, Tobias Weinzierl
Delayed approximate matrix assembly in multigrid with dynamic precisions. CoRR (2020)
Philipp Samfass, Tobias Weinzierl, Benjamin Hazelwood, Michael Bader
TeaMPI - Replication-based Resilience without the (Performance) Pain. CoRR (2020)
Dominic Etienne Charrier, Benjamin Hazelwood, Tobias Weinzierl
Enclave Tasking for DG Methods on Dynamically Adaptive Meshes. SIAM J. Sci. Comput. 42 (3) (2020)
Philipp Samfass, Tobias Weinzierl, Dominic Etienne Charrier, Michael Bader
Lightweight task offloading exploiting MPI wait times for parallel adaptive mesh refinement. Concurr. Comput. Pract. Exp. 32 (24) (2020)
Anne Reinarz, Dominic Etienne Charrier, Michael Bader, Luke Bovard, Michael Dumbser, Kenneth Duru, Francesco Fambri, Alice-Agnes Gabriel, Jean-Matthieu Gallard, Sven Köppel, Lukas Krenz, Leonhard Rannabauer, Luciano Rezzolla, Philipp Samfass, Maurizio Tavelli, Tobias Weinzierl
ExaHyPE: An engine for parallel dynamically adaptive simulations of wave problems. Comput. Phys. Commun. 254 (2020)
Philipp Samfass, Tobias Weinzierl, Benjamin Hazelwood, Michael Bader
TeaMPI - Replication-Based Resilience Without the (Performance) Pain. ISC (2020)
Dominic Etienne Charrier, Benjamin Hazelwood, Ekaterina O. Tutlyaeva, Michael Bader, Michael Dumbser, Andrey Kudryavtsev, Alexander A. Moskovsky, Tobias Weinzierl
Studies on the energy and deep memory behaviour of a cache-oblivious, task-based hyperbolic PDE solver. Int. J. High Perform. Comput. Appl. 33 (5) (2019)
Charles D. Murray, Tobias Weinzierl
Dynamically Adaptive FAS for an Additively Damped AFAC Variant. CoRR (2019)
Tobias Weinzierl
A high-level characterisation and generalisation of communication-avoiding programming techniques. CoRR (2019)
Anne Reinarz, Dominic Etienne Charrier, Michael Bader, Luke Bovard, Michael Dumbser, Kenneth Duru, Francesco Fambri, Alice-Agnes Gabriel, Jean-Mathieu Gallard, Sven Köppel, Lukas Krenz, Leonhard Rannabauer, Luciano Rezzolla, Philipp Samfass, Maurizio Tavelli, Tobias Weinzierl
ExaHyPE: An Engine for Parallel Dynamically Adaptive Simulations of Wave Problems. CoRR (2019)
Philipp Samfass, Tobias Weinzierl, Dominic Etienne Charrier, Michael Bader
Tasks Unlimited: Lightweight Task Offloading Exploiting MPI Wait Times for Parallel Adaptive Mesh Refinement. CoRR (2019)
Maurizio Tavelli, Michael Dumbser, Dominic Etienne Charrier, Leonhard Rannabauer, Tobias Weinzierl, Michael Bader
A simple diffuse interface approach on adaptive Cartesian grids for the linear elastic wave equations with complex topography. J. Comput. Phys. 386 (2019)
Tobias Weinzierl
The Peano Software - Parallel, Automaton-based, Dynamically Adaptive Grid Traversals. ACM Trans. Math. Softw. 45 (2) (2019)
Konstantinos Krestenitis, Tobias Weinzierl
A multi-core ready discrete element method with triangles using dynamically adaptive multiscale grids. Concurr. Comput. Pract. Exp. 31 (19) (2019)
Charles D. Murray, Tobias Weinzierl
Lazy Stencil Integration in Multigrid Algorithms. PPAM (1) (2019)
Michael Dumbser, Francesco Fambri, Maurizio Tavelli, Michael Bader, Tobias Weinzierl
Efficient Implementation of ADER Discontinuous Galerkin Schemes for a Scalable Hyperbolic PDE Engine. Axioms 7 (3) (2018)
Dominic Etienne Charrier, Benjamin Hazelwood, Andrey Kudryavtsev, Alexander A. Moskovsky, Ekaterina O. Tutlyaeva, Tobias Weinzierl
Studies on the energy and deep memory behaviour of a cache-oblivious, task-based hyperbolic PDE solver. CoRR (2018)
Martin Schreiber, Tobias Weinzierl
A Case Study for a New Invasive Extension of Intel's Threading Building Blocks. COSH@HiPEAC (2018)
Dominic Etienne Charrier, Tobias Weinzierl
Stop talking to me - a communication-avoiding ADER-DG realisation. CoRR (2018)
Marion Weinzierl, Tobias Weinzierl
Quasi-matrix-free Hybrid Multigrid on Dynamically Adaptive Cartesian Grids. ACM Trans. Math. Softw. 44 (3) (2018)
Benjamin Hazelwood, Tobias Weinzierl
Coloured and task-based stencil codes. CoRR (2018)
Dominic Etienne Charrier, Benjamin Hazelwood, Tobias Weinzierl
Enclave Tasking for Discontinuous Galerkin Methods on Dynamically Adaptive Meshes. CoRR (2018)
Konstantinos Krestenitis, Tobias Weinzierl, Tomasz Koziara
Fast DEM Collision Checks on Multicore Nodes. PPAM (1) (2017)
Bram Reps, Tobias Weinzierl
Complex Additive Geometric Multilevel Solvers for Helmholtz Equations on Spacetrees. ACM Trans. Math. Softw. 44 (1) (2017)
Dominic Etienne Charrier, Tobias Weinzierl
An Experience Report on (Auto-)tuning of Mesh-Based PDE Solvers on Shared Memory Systems. PPAM (2) (2017)
Tobias Weinzierl, B. Verleye, Pierre Henri, Dirk Roose
Two particle-in-grid realisations on spacetrees. Parallel Comput. 52 (2016)
Tobias Weinzierl
Form Follows Function - Do algorithms and applications challenge or drag behind the hardware evolution? CoRR (2016)
Marion Weinzierl, Tobias Weinzierl
Algebraic-geometric matrix-free multigrid on dynamically adaptive Cartesian meshes. CoRR (2016)
Wolfgang Eckhardt, Robert Glas, Denys Korzh, Stefan Wallner, Tobias Weinzierl
On-the-fly memory compression for multibody algorithms. PARCO (2015)
Bram Reps, Tobias Weinzierl
Complex additive geometric multilevel solvers for Helmholtz equations on spacetrees. CoRR (2015)
Tobias Weinzierl
The Peano software - parallel, automaton-based, dynamically adaptive grid traversals. CoRR (2015)
Tobias Weinzierl, B. Verleye, Pierre Henri, Dirk Roose
Two Particle-in-Grid Realisations on Spacetrees. CoRR (2015)
Tobias Weinzierl, Michael Bader, Kristof Unterweger, Roland Wittmann
Block Fusion on Dynamically Adaptive Spacetree Grids for Shallow Water Waves. Parallel Process. Lett. 24 (3) (2014)
Martin Schreiber, Tobias Weinzierl, Hans-Joachim Bungartz
SFC-based Communication Metadata Encoding for Adaptive Mesh Refinement. PARCO (2013)
Martin Schreiber, Tobias Weinzierl, Hans-Joachim Bungartz
Cluster Optimization and Parallelization of Simulations with Dynamically Adaptive Grids. Euro-Par (2013)
Atanas Atanasov, Madhusudhanan Srinivasan, Tobias Weinzierl
Query-driven parallel exploration of large datasets. LDAV (2012)
Chris Johnson, Adam Carter, Iain Bethune, Kevin Statford, Mikko Alava, Vitor Cardoso, Muhammad Asif, Bernhard S. A. Schuberth, Tobias Weinzierl
PRACE DECI (Distributed European Computing Initiative) Minisymposium. PARA (2012)
Atanas Atanasov, Tobias Weinzierl
Query-driven Multiscale Data Postprocessing in Computational Fluid Dynamics. ICCS (2011)
Svetlana Nogina, Kristof Unterweger, Tobias Weinzierl
Autotuning of Adaptive Mesh Refinement PDE Solvers on Shared Memory Architectures. PPAM (1) (2011)
Tobias Weinzierl, Miriam Mehl
Peano - A Traversal and Storage Scheme for Octree-Like Adaptive Cartesian Multiscale Grids. SIAM J. Sci. Comput. 33 (5) (2011)
Hans-Joachim Bungartz, Wolfgang Eckhardt, Tobias Weinzierl, Christoph Zenger
A precompiler to reduce the memory footprint of multiscale PDE solvers in C++. Future Gener. Comput. Syst. 26 (1) (2010)
Thomas Huckle, A. Kallischko, A. Roy, Matous Sedlacek, Tobias Weinzierl
An efficient parallel implementation of the MSPAI preconditioner. Parallel Comput. 36 (5-6) (2010)
Wolfgang Eckhardt, Tobias Weinzierl
A Blocking Strategy on Multicore Architectures for Dynamically Adaptive PDE Solvers. PPAM (1) (2009)
Tilman Küstner, Josef Weidendorfer, Tobias Weinzierl
Argument Controlled Profiling. Euro-Par Workshops (2009)
Markus Brenk, Hans-Joachim Bungartz, Miriam Mehl, Ioan Lucian Muntean, Tobias Neckel, Tobias Weinzierl
Numerical Simulation of Particle Transport in a Drift Ratchet. SIAM J. Sci. Comput. 30 (6) (2008)
Hans-Joachim Bungartz, Wolfgang Eckhardt, Miriam Mehl, Tobias Weinzierl
DaStGen-A Data Structure Generator for Parallel C++ HPC Software. ICCS (3) (2008)
Hans-Joachim Bungartz, Miriam Mehl, Tobias Weinzierl
A Parallel Adaptive Cartesian PDE Solver Using Space-Filling Curves. Euro-Par (2006)
Miriam Mehl, Tobias Weinzierl, Christoph Zenger
A cache-oblivious self-adaptive full multigrid method. Numer. Linear Algebra Appl. 13 (2-3) (2006)

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Publication Activity (10 Years)

Top Topics

Top Venues

Tobias Weinzierl