Tobias Weinzierl

80 papers C 4Misc 1Journal 51Unranked 20

Year	Rank	Type	Title / Venue / Authors
2026	C	`ed.`	High Performance Computing - ISC High Performance 2025 International Workshops, Hamburg, Germany, June 10-13, 2025, Revised Selected Papers ISC Sarah Neuwirth, Arnab Kumar Paul, Tobias Weinzierl, Erin Claire Carson
2025	J	`jnl`	Annotation-Guided AoS-to-SoA Conversions and GPU Offloading With Data Views in C++. Concurr. Comput. Pract. Exp. Pawel K. Radtke, Tobias Weinzierl
2025	J	`jnl`	Annotation-guided AoS-to-SoA conversions and GPU offloading with data views in C++. CoRR Pawel K. Radtke, Tobias Weinzierl
2025	J	`jnl`	Compiler-supported reduced precision and AoS-SoA transformations for heterogeneous hardware. CoRR Pawel K. Radtke, Tobias Weinzierl
2025	J	`jnl`	ExaGRyPE: Numerical general relativity solvers based upon the hyperbolic PDEs solver engine ExaHyPE. Comput. Phys. Commun. Han Zhang, Baojiu Li, Tobias Weinzierl, Cristian G. Barrera-Hinojosa
2025	J	`jnl`	Fast Higher-Order Interpolation and Restriction in ExaHyPE Avoiding Non-physical Reflections. CoRR Timothy Stokes, Tobias Weinzierl, Han Zhang, Baojiu Li
2025	—	`ed.`	High Performance Computing. ISC High Performance 2024 International Workshops - Hamburg, Germany, May 12-16, 2024, Revised Selected Papers ISC Workshops Michèle Weiland, Sarah Neuwirth, Carola Kruse, Tobias Weinzierl
2025	J	`jnl`	Implementation techniques for multigrid solvers for high-order Discontinuous Galerkin methods. CoRR Sean Baccas, Alexander A. Belozerov, Eike H. Müller, Tobias Weinzierl
2024	—	`conf`	A Multiscale Optimisation Algorithm for Shape and Material Reconstruction from a Single X-ray Image. ICIGP Henry Westmacott, Ioannis P. Ivrissimtzis, Tobias Weinzierl
2024	J	`jnl`	An extension of C++ with memory-centric specifications for HPC to reduce memory footprints and streamline MPI development. CoRR Pawel K. Radtke, Cristian G. Barrera-Hinojosa, Mladen Ivkovic, Tobias Weinzierl
2024	—	`conf`	Compiler Support for Semi-manual AoS-to-SoA Conversions with Data Views. PPAM (1) Pawel K. Radtke, Tobias Weinzierl
2024	J	`jnl`	Compiler support for semi-manual AoS-to-SoA conversions with data views. CoRR Pawel K. Radtke, Tobias Weinzierl
2024	—	`conf`	Detrimental Task Execution Patterns in Mainstream OpenMP IWOMP Adam S. Tuft, Tobias Weinzierl, Michael Klemm
2024	J	`jnl`	Detrimental task execution patterns in mainstream OpenMP runtimes. CoRR Adam S. Tuft, Tobias Weinzierl, Michael Klemm
2024	—	`conf`	SYCL compute kernels for ExaHyPE. PP Chung Ming Loi, Heinrich Bockhorst, Tobias Weinzierl
2023	C	`conf`	Efficient GPU Offloading with OpenMP for a Hyperbolic Finite Volume Solver on Dynamically Adaptive Meshes. ISC Mario Wille, Tobias Weinzierl, Gonzalo Brito Gadeschi, Michael Bader
2023	J	`jnl`	GPU Offloading in ExaHyPE Through C++ Standard Algorithms. CoRR Uzmar Gomez, Gonzalo Brito Gadeschi, Tobias Weinzierl
2023	J	`jnl`	Parallel local time stepping for rigid bodies represented by triangulated meshes. CoRR Peter-J. Noble, Tobias Weinzierl
2023	J	`jnl`	SYCL compute kernels for ExaHyPE. CoRR Chung Ming Loi, Tobias Weinzierl
2022	J	`jnl`	A Multiresolution Discrete Element Method for Triangulated Objects with Implicit Time stepping. SIAM J. Sci. Comput. Peter-J. Noble, Tobias Weinzierl
2022	C	`conf`	Dynamic Task Fusion for a Block-Structured Finite Volume Solver over a Dynamically Adaptive Mesh with Local Time Stepping. ISC Baojiu Li, Holger Schulz, Tobias Weinzierl, Han Zhang
2021	J	`jnl`	A multiresolution Discrete Element Method for triangulated objects with implicit timestepping. CoRR Peter-J. Noble, Tobias Weinzierl
2021	J	`jnl`	Delayed approximate matrix assembly in multigrid with dynamic precisions. Concurr. Comput. Pract. Exp. Charles D. Murray, Tobias Weinzierl
2021	—	`conf`	Doubt and Redundancy Kill Soft Errors - Towards Detection and Correction of Silent Data Corruption in Task-based Numerical Software. FTXS@SC Philipp Samfass, Tobias Weinzierl, Anne Reinarz, Michael Bader
2021	J	`jnl`	Doubt and Redundancy Kill Soft Errors - Towards Detection and Correction of Silent Data Corruption in Task-based Numerical Software. CoRR Philipp Samfass, Tobias Weinzierl, Anne Reinarz, Michael Bader
2021	—	`book`	Principles of Parallel Scientific Computing - A First Guide to Numerical Concepts and Programming Methods Tobias Weinzierl
2021	J	`jnl`	Stabilized asynchronous fast adaptive composite multigrid using additive damping. Numer. Linear Algebra Appl. Charles D. Murray, Tobias Weinzierl
2021	—	`conf`	Task Inefficiency Patterns for a Wave Equation Solver. IWOMP Holger Schulz, Gonzalo Brito Gadeschi, Oleksandr Rudyy, Tobias Weinzierl
2021	J	`jnl`	Task inefficiency patterns for a wave equation solver. CoRR Holger Schulz, Gonzalo Brito Gadeschi, Oleksandr Rudyy, Tobias Weinzierl
2021	J	`jnl`	The maximum discrete surface-to-volume ratio of space-filling curve partitions. CoRR Maximilien Gadouleau, Tobias Weinzierl
2020	J	`jnl`	Delayed approximate matrix assembly in multigrid with dynamic precisions. CoRR Charles D. Murray, Tobias Weinzierl
2020	J	`jnl`	Enclave Tasking for DG Methods on Dynamically Adaptive Meshes. SIAM J. Sci. Comput. Dominic Etienne Charrier, Benjamin Hazelwood, Tobias Weinzierl
2020	J	`jnl`	ExaHyPE: An engine for parallel dynamically adaptive simulations of wave problems. Comput. Phys. Commun. 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
2020	J	`jnl`	Lightweight task offloading exploiting MPI wait times for parallel adaptive mesh refinement. Concurr. Comput. Pract. Exp. Philipp Samfass, Tobias Weinzierl, Dominic Etienne Charrier, Michael Bader
2020	C	`conf`	TeaMPI - Replication-Based Resilience Without the (Performance) Pain. ISC Philipp Samfass, Tobias Weinzierl, Benjamin Hazelwood, Michael Bader
2020	J	`jnl`	TeaMPI - Replication-based Resilience without the (Performance) Pain. CoRR Philipp Samfass, Tobias Weinzierl, Benjamin Hazelwood, Michael Bader
2019	J	`jnl`	A high-level characterisation and generalisation of communication-avoiding programming techniques. CoRR Tobias Weinzierl
2019	J	`jnl`	A multi-core ready discrete element method with triangles using dynamically adaptive multiscale grids. Concurr. Comput. Pract. Exp. Konstantinos Krestenitis, Tobias Weinzierl
2019	J	`jnl`	A simple diffuse interface approach on adaptive Cartesian grids for the linear elastic wave equations with complex topography. J. Comput. Phys. Maurizio Tavelli, Michael Dumbser, Dominic Etienne Charrier, Leonhard Rannabauer, Tobias Weinzierl, Michael Bader
2019	J	`jnl`	Dynamically Adaptive FAS for an Additively Damped AFAC Variant. CoRR Charles D. Murray, Tobias Weinzierl
2019	J	`jnl`	ExaHyPE: An Engine for Parallel Dynamically Adaptive Simulations of Wave Problems. CoRR 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
2019	—	`conf`	Lazy Stencil Integration in Multigrid Algorithms. PPAM (1) Charles D. Murray, Tobias Weinzierl
2019	J	`jnl`	Studies on the energy and deep memory behaviour of a cache-oblivious, task-based hyperbolic PDE solver. Int. J. High Perform. Comput. Appl. Dominic Etienne Charrier, Benjamin Hazelwood, Ekaterina O. Tutlyaeva, Michael Bader, Michael Dumbser, Andrey Kudryavtsev, Alexander A. Moskovsky, Tobias Weinzierl
2019	J	`jnl`	Tasks Unlimited: Lightweight Task Offloading Exploiting MPI Wait Times for Parallel Adaptive Mesh Refinement. CoRR Philipp Samfass, Tobias Weinzierl, Dominic Etienne Charrier, Michael Bader
2019	J	`jnl`	The Peano Software - Parallel, Automaton-based, Dynamically Adaptive Grid Traversals. ACM Trans. Math. Softw. Tobias Weinzierl
2018	—	`conf`	A Case Study for a New Invasive Extension of Intel's Threading Building Blocks. COSH@HiPEAC Martin Schreiber, Tobias Weinzierl
2018	J	`jnl`	Coloured and task-based stencil codes. CoRR Benjamin Hazelwood, Tobias Weinzierl
2018	J	`jnl`	Efficient Implementation of ADER Discontinuous Galerkin Schemes for a Scalable Hyperbolic PDE Engine. Axioms Michael Dumbser, Francesco Fambri, Maurizio Tavelli, Michael Bader, Tobias Weinzierl
2018	J	`jnl`	Enclave Tasking for Discontinuous Galerkin Methods on Dynamically Adaptive Meshes. CoRR Dominic Etienne Charrier, Benjamin Hazelwood, Tobias Weinzierl
2018	J	`jnl`	Quasi-matrix-free Hybrid Multigrid on Dynamically Adaptive Cartesian Grids. ACM Trans. Math. Softw. Marion Weinzierl, Tobias Weinzierl
2018	J	`jnl`	Stop talking to me - a communication-avoiding ADER-DG realisation. CoRR Dominic Etienne Charrier, Tobias Weinzierl
2018	J	`jnl`	Studies on the energy and deep memory behaviour of a cache-oblivious, task-based hyperbolic PDE solver. CoRR Dominic Etienne Charrier, Benjamin Hazelwood, Andrey Kudryavtsev, Alexander A. Moskovsky, Ekaterina O. Tutlyaeva, Tobias Weinzierl
2017	—	`conf`	An Experience Report on (Auto-)tuning of Mesh-Based PDE Solvers on Shared Memory Systems. PPAM (2) Dominic Etienne Charrier, Tobias Weinzierl
2017	J	`jnl`	Complex Additive Geometric Multilevel Solvers for Helmholtz Equations on Spacetrees. ACM Trans. Math. Softw. Bram Reps, Tobias Weinzierl
2017	—	`conf`	Fast DEM Collision Checks on Multicore Nodes. PPAM (1) Konstantinos Krestenitis, Tobias Weinzierl, Tomasz Koziara
2016	J	`jnl`	Algebraic-geometric matrix-free multigrid on dynamically adaptive Cartesian meshes. CoRR Marion Weinzierl, Tobias Weinzierl
2016	—	`ch.`	Cache-Oblivious Spacetree Traversals. Encyclopedia of Algorithms Michael Bader, Tobias Weinzierl
2016	J	`jnl`	Form Follows Function - Do algorithms and applications challenge or drag behind the hardware evolution? CoRR Tobias Weinzierl
2016	J	`jnl`	Two particle-in-grid realisations on spacetrees. Parallel Comput. Tobias Weinzierl, B. Verleye, Pierre Henri, Dirk Roose
2015	J	`jnl`	Complex additive geometric multilevel solvers for Helmholtz equations on spacetrees. CoRR Bram Reps, Tobias Weinzierl
2015	—	`conf`	On-the-fly memory compression for multibody algorithms. PARCO Wolfgang Eckhardt, Robert Glas, Denys Korzh, Stefan Wallner, Tobias Weinzierl
2015	J	`jnl`	The Peano software - parallel, automaton-based, dynamically adaptive grid traversals. CoRR Tobias Weinzierl
2015	J	`jnl`	Two Particle-in-Grid Realisations on Spacetrees. CoRR Tobias Weinzierl, B. Verleye, Pierre Henri, Dirk Roose
2014	J	`jnl`	Block Fusion on Dynamically Adaptive Spacetree Grids for Shallow Water Waves. Parallel Process. Lett. Tobias Weinzierl, Michael Bader, Kristof Unterweger, Roland Wittmann
2013	—	`conf`	Cluster Optimization and Parallelization of Simulations with Dynamically Adaptive Grids. Euro-Par Martin Schreiber, Tobias Weinzierl, Hans-Joachim Bungartz
2013	—	`conf`	SFC-based Communication Metadata Encoding for Adaptive Mesh Refinement. PARCO Martin Schreiber, Tobias Weinzierl, Hans-Joachim Bungartz
2012	—	`conf`	PRACE DECI (Distributed European Computing Initiative) Minisymposium. PARA Chris Johnson, Adam C. Carter, Iain Bethune, Kevin Statford, Mikko Alava, Vitor Cardoso, Muhammad Asif, Bernhard S. A. Schuberth, Tobias Weinzierl
2012	—	`conf`	Query-driven parallel exploration of large datasets. LDAV Atanas Atanasov, Madhusudhanan Srinivasan, Tobias Weinzierl
2011	—	`conf`	Autotuning of Adaptive Mesh Refinement PDE Solvers on Shared Memory Architectures. PPAM (1) Svetlana Nogina, Kristof Unterweger, Tobias Weinzierl
2011	J	`jnl`	Peano - A Traversal and Storage Scheme for Octree-Like Adaptive Cartesian Multiscale Grids. SIAM J. Sci. Comput. Tobias Weinzierl, Miriam Mehl
2011	Misc	`conf`	Query-driven Multiscale Data Postprocessing in Computational Fluid Dynamics. ICCS Atanas Atanasov, Tobias Weinzierl
2010	J	`jnl`	A precompiler to reduce the memory footprint of multiscale PDE solvers in C++. Future Gener. Comput. Syst. Hans-Joachim Bungartz, Wolfgang Eckhardt, Tobias Weinzierl, Christoph Zenger
2010	J	`jnl`	An efficient parallel implementation of the MSPAI preconditioner. Parallel Comput. Thomas Huckle, Alexander Kallischko, Andreas Roy, Matous Sedlacek, Tobias Weinzierl
2009	—	`conf`	A Blocking Strategy on Multicore Architectures for Dynamically Adaptive PDE Solvers. PPAM (1) Wolfgang Eckhardt, Tobias Weinzierl
2009	—	`—`	A Framework for Parallel PDE Solvers on Multiscale Adaptive Cartesian Grids. Tobias Weinzierl
2009	—	`conf`	Argument Controlled Profiling. Euro-Par Workshops Tilman Küstner, Josef Weidendorfer, Tobias Weinzierl
2008	—	`conf`	DaStGen-A Data Structure Generator for Parallel C++ HPC Software. ICCS (3) Hans-Joachim Bungartz, Wolfgang Eckhardt, Miriam Mehl, Tobias Weinzierl
2008	J	`jnl`	Numerical Simulation of Particle Transport in a Drift Ratchet. SIAM J. Sci. Comput. Markus Brenk, Hans-Joachim Bungartz, Miriam Mehl, Ioan Lucian Muntean, Tobias Neckel, Tobias Weinzierl
2006	—	`conf`	A Parallel Adaptive Cartesian PDE Solver Using Space-Filling Curves. Euro-Par Hans-Joachim Bungartz, Miriam Mehl, Tobias Weinzierl
2006	J	`jnl`	A cache-oblivious self-adaptive full multigrid method. Numer. Linear Algebra Appl. Miriam Mehl, Tobias Weinzierl, Christoph Zenger