Timo Schneider

According to our database, Timo Schneider authored at least 52 papers between 2008 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

RED-SEA Project: Towards a new-generation European interconnect.

María Engracia Gómez, Julio Sahuquillo, Andrea Biagioni, Nikos Chrysos, Damien Berton, Ottorino Frezza, Francesca Lo Cicero, Alessandro Lonardo, Michele Martinelli, Pier Stanislao Paolucci, Elena Pastorelli, Francesco Simula, Matteo Turisini, Piero Vicini, Roberto Ammendola, Carlotta Chiarini, Chiara De Luca, Fabrizio Capuani, Adrián Castelló, Jose Duro, Eugenio Stabile, Enrique S. Quintana-Ortí, Pascale Bernier-Bruna, Claire Chen, Pierre-Axel Lagadec, Gregoire Pichon, Etienne Walter, Manolis Katevenis, Sokratis Bartzis, Orestis Mousouros, Pantelis Xirouchakis, Vangelis Mageiropoulos, Michalis Gianioudis, Harisis Loukas, Aggelos Ioannou, Nikos Kallimanis, Miguel Sánchez de la Rosa, Gabriel Gomez-Lopez, Francisco Alfaro-Cortés, Jesús Escudero-Sahuquillo, Pedro Javier García, Francisco J. Quiles, José L. Sánchez, Gaetan De Gassowski, Matthieu Hautreaux, Stephane Mathieu, Gilles Moreau, Marc Pérache, Hugo Taboada, Torsten Hoefler, Timo Schneider, Matteo Barnaba, Giuseppe Piero Brandino, Francesco De Giorgi, Matteo Poggi, Iakovos Mavroidis, Yannis Papaefstathiou, Nikolaos Tampouratzis, Benjamin Kalisch, Ulrich Krackhardt, Mondrian Nuessle, Wolfgang Frings, Dominik Gottwald, Felime Guimaraes, Max Holicki, Volker Marx, Yannik Müller, Carsten Clauss, Hugo Falter, Xu Huang, Jennifer Lopez Barillao, Thomas Moschny, Simon Pickartz

Microprocess. Microsystems, 2024

FPsPIN: An FPGA-based Open-Hardware Research Platform for Processing in the Network.

Timo Schneider, Pengcheng Xu, Torsten Hoefler

CoRR, 2024

SMaRTT-REPS: Sender-based Marked Rapidly-adapting Trimmed & Timed Transport with Recycled Entropies.

Tommaso Bonato, Abdul Kabbani, Daniele De Sensi, Rong Pan, Yanfang Le, Costin Raiciu, Mark Handley, Timo Schneider, Nils Blach, Ahmad Ghalayini, Daniel S. F. Alves, Michael Papamichael, Adrian M. Caulfield, Torsten Hoefler

CoRR, 2024

OSMOSIS: Enabling Multi-Tenancy in Datacenter SmartNICs.

Mikhail Khalilov, Marcin Chrapek, Siyuan Shen, Alessandro Vezzu, Thomas Benz, Salvatore Di Girolamo, Timo Schneider, Daniele De Sensi, Luca Benini, Torsten Hoefler

Proceedings of the 2024 USENIX Annual Technical Conference, 2024

LLAMP: Assessing Network Latency Tolerance of HPC Applications with Linear Programming.

Siyuan Shen, Langwen Huang, Marcin Chrapek, Timo Schneider, Jai Dayal, Manisha Gajbe, Robert Wisniewski, Torsten Hoefler

Proceedings of the International Conference for High Performance Computing, 2024

2023

FuzzyFlow: Leveraging Dataflow To Find and Squash Program Optimization Bugs.

Philipp Schaad, Timo Schneider, Tal Ben-Nun, Alexandru Calotoiu, Alexandros Nikolaos Ziogas, Torsten Hoefler

Proceedings of the International Conference for High Performance Computing, 2023

2022

Deinsum: Practically I/O Optimal Multilinear Algebra.

Alexandros Nikolaos Ziogas, Grzegorz Kwasniewski, Tal Ben-Nun, Timo Schneider, Torsten Hoefler

CoRR, 2022

Deinsum: Practically I/O Optimal Multi-Linear Algebra.

Alexandros Nikolaos Ziogas, Grzegorz Kwasniewski, Tal Ben-Nun, Timo Schneider, Torsten Hoefler

Proceedings of the SC22: International Conference for High Performance Computing, 2022

Building Blocks for Network-Accelerated Distributed File Systems.

Salvatore Di Girolamo, Daniele De Sensi, Konstantin Taranov, Milos Malesevic, Maciej Besta, Timo Schneider, Severin Kistler, Torsten Hoefler

Proceedings of the SC22: International Conference for High Performance Computing, 2022

Lifting C semantics for dataflow optimization.

Alexandru Calotoiu, Tal Ben-Nun, Grzegorz Kwasniewski, Johannes de Fine Licht, Timo Schneider, Philipp Schaad, Torsten Hoefler

Proceedings of the ICS '22: 2022 International Conference on Supercomputing, Virtual Event, June 28, 2022

RED-SEA: Network Solution for Exascale Architectures.

Andrea Biagioni, Paolo Cretaro, Ottorino Frezza, Francesca Lo Cicero, Alessandro Lonardo, Michele Martinelli, Pier Stanislao Paolucci, Elena Pastorelli, Francesco Simula, Matteo Turisini, Piero Vicini, Roberto Ammendola, Pascale Bernier-Bruna, Claire Chen, Said Derradji, Stéphane Guez, Pierre-Axel Lagadec, Gregoire Pichon, Etienne Walter, Gaetan De Gassowski, Matthieu Hautreaux, Stephane Mathieu, Gilles Moreau, Marc Pérache, Hugo Taboada, Torsten Hoefler, Timo Schneider, Matteo Barnaba, Giuseppe Piero Brandino, Francesco De Giorgi, Matteo Poggi, Iakovos Mavroidis, Yannis Papaefstathiou, Nikolaos Tampouratzis, Benjamin Kalisch, Ulrich Krackhardt, Mondrian Nuessle, Pantelis Xirouchakis, Vangelis Mageiropoulos, Michalis Gianioudis, Harisis Loukas, Aggelos Ioannou, Nikos Kallimanis, Nikos Chrysos, Manolis Katevenis, Wolfgang Frings, Dominik Gottwald, Felime Guimaraes, Max Holicki, Volker Marx, Yannik Müller, Carsten Clauss, Hugo Falter, Xu Huang, Jennifer Lopez Barillao, Thomas Moschny, Simon Pickartz, Francisco J. Alfaro, Jesús Escudero-Sahuquillo, Pedro Javier García, Francisco J. Quiles, José L. Sánchez, Adrián Castelló, Jose Duro, María Engracia Gómez, Enrique S. Quintana-Ortí, Julio Sahuquillo, Eugenio Stabile

Proceedings of the 25th Euromicro Conference on Digital System Design, 2022

Assessing the Complexity of DC-System Simulations.

Jana Ihrens, Timo Schneider, Thorsten Alexander Kern

Proceedings of the IEEE Workshop on Complexity in Engineering, 2022

2021

High-Performance Routing With Multipathing and Path Diversity in Ethernet and HPC Networks.

Maciej Besta, Jens Domke, Marcel Schneider, Marek Konieczny, Salvatore Di Girolamo, Timo Schneider, Ankit Singla, Torsten Hoefler

IEEE Trans. Parallel Distributed Syst., 2021

Pebbles, Graphs, and a Pinch of Combinatorics: Towards Tight I/O Lower Bounds for Statically Analyzable Programs.

Grzegorz Kwasniewski, Tal Ben-Nun, Lukas Gianinazzi, Alexandru Calotoiu, Timo Schneider, Alexandros Nikolaos Ziogas, Maciej Besta, Torsten Hoefler

Proceedings of the SPAA '21: 33rd ACM Symposium on Parallelism in Algorithms and Architectures, 2021

Productivity, portability, performance: data-centric Python.

Alexandros Nikolaos Ziogas, Timo Schneider, Tal Ben-Nun, Alexandru Calotoiu, Tiziano De Matteis, Johannes de Fine Licht, Luca Lavarini, Torsten Hoefler

Proceedings of the International Conference for High Performance Computing, 2021

On the parallel I/O optimality of linear algebra kernels: near-optimal matrix factorizations.

Grzegorz Kwasniewski, Marko Kabic, Tal Ben-Nun, Alexandros Nikolaos Ziogas, Jens Eirik Saethre, André Gaillard, Timo Schneider, Maciej Besta, Anton Kozhevnikov, Joost VandeVondele, Torsten Hoefler

Proceedings of the International Conference for High Performance Computing, 2021

On the parallel I/O optimality of linear algebra kernels: near-optimal LU factorization.

Grzegorz Kwasniewski, Tal Ben-Nun, Alexandros Nikolaos Ziogas, Timo Schneider, Maciej Besta, Torsten Hoefler

Proceedings of the PPoPP '21: 26th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, 2021

A RISC-V in-network accelerator for flexible high-performance low-power packet processing.

Salvatore Di Girolamo, Andreas Kurth, Alexandru Calotoiu, Thomas Benz, Timo Schneider, Jakub Beránek, Luca Benini, Torsten Hoefler

Proceedings of the 48th ACM/IEEE Annual International Symposium on Computer Architecture, 2021

NPBench: a benchmarking suite for high-performance NumPy.

Alexandros Nikolaos Ziogas, Tal Ben-Nun, Timo Schneider, Torsten Hoefler

Proceedings of the ICS '21: 2021 International Conference on Supercomputing, 2021

2020

PsPIN: A high-performance low-power architecture for flexible in-network compute.

Salvatore Di Girolamo, Andreas Kurth, Alexandru Calotoiu, Thomas Benz, Timo Schneider, Jakub Beránek, Luca Benini, Torsten Hoefler

CoRR, 2020

High-Performance Routing with Multipathing and Path Diversity in Supercomputers and Data Centers.

Maciej Besta, Jens Domke, Marcel Schneider, Marek Konieczny, Salvatore Di Girolamo, Timo Schneider, Ankit Singla, Torsten Hoefler

CoRR, 2020

Communication and Timing Issues with MPI Virtualization.

Alexandr Nigay, Lukas Mosimann, Timo Schneider, Torsten Hoefler

Proceedings of the EuroMPI/USA '20: 27th European MPI Users' Group Meeting, 2020

2019

A Data-Centric Approach to Extreme-Scale Ab initio Dissipative Quantum Transport Simulations.

Alexandros Nikolaos Ziogas, Tal Ben-Nun, Guillermo Indalecio Fernández, Timo Schneider, Mathieu Luisier, Torsten Hoefler

CoRR, 2019

Stateful Dataflow Multigraphs: A Data-Centric Model for High-Performance Parallel Programs.

Tal Ben-Nun, Johannes de Fine Licht, Alexandros Nikolaos Ziogas, Timo Schneider, Torsten Hoefler

CoRR, 2019

Optimizing the data movement in quantum transport simulations via data-centric parallel programming.

Alexandros Nikolaos Ziogas, Tal Ben-Nun, Guillermo Indalecio Fernández, Timo Schneider, Mathieu Luisier, Torsten Hoefler

Proceedings of the International Conference for High Performance Computing, 2019

A data-centric approach to extreme-scale <i>ab initio</i> dissipative quantum transport simulations.

Alexandros Nikolaos Ziogas, Tal Ben-Nun, Guillermo Indalecio Fernández, Timo Schneider, Mathieu Luisier, Torsten Hoefler

Proceedings of the International Conference for High Performance Computing, 2019

Network-accelerated non-contiguous memory transfers.

Salvatore Di Girolamo, Konstantin Taranov, Andreas Kurth, Michael Schaffner, Timo Schneider, Jakub Beránek, Maciej Besta, Luca Benini, Duncan Roweth, Torsten Hoefler

Proceedings of the International Conference for High Performance Computing, 2019

Stateful dataflow multigraphs: a data-centric model for performance portability on heterogeneous architectures.

Tal Ben-Nun, Johannes de Fine Licht, Alexandros Nikolaos Ziogas, Timo Schneider, Torsten Hoefler

Proceedings of the International Conference for High Performance Computing, 2019

2017

Distributed Join Algorithms on Thousands of Cores.

Claude Barthels, Gustavo Alonso, Torsten Hoefler, Timo Schneider, Ingo Müller

Proc. VLDB Endow., 2017

Fast Networks and Slow Memories: A Mechanism for Mitigating Bandwidth Mismatches.

Timo Schneider, James Dinan, Mario Flajslik, Keith D. Underwood, Torsten Hoefler

Proceedings of the 25th IEEE Annual Symposium on High-Performance Interconnects, 2017

2016

Ensuring Deadlock-Freedom in Low-Diameter InfiniBand Networks.

Timo Schneider, Otto Bibartiu, Torsten Hoefler

Proceedings of the 24th IEEE Annual Symposium on High-Performance Interconnects, 2016

2014

Application-oriented ping-pong benchmarking: how to assess the real communication overheads.

Timo Schneider, Robert Gerstenberger, Torsten Hoefler

Computing, 2014

Manifold Alignment for Person Independent Appearance-Based Gaze Estimation.

Timo Schneider, Boris Schauerte, Rainer Stiefelhagen

Proceedings of the 22nd International Conference on Pattern Recognition, 2014

2013

MPI datatype processing using runtime compilation.

Timo Schneider, Fredrik Kjolstad, Torsten Hoefler

Proceedings of the 20th European MPI Users's Group Meeting, 2013

Compiler Optimizations for Non-contiguous Remote Data Movement.

Timo Schneider, Robert Gerstenberger, Torsten Hoefler

Proceedings of the Languages and Compilers for Parallel Computing, 2013

Protocols for Fully Offloaded Collective Operations on Accelerated Network Adapters.

Timo Schneider, Torsten Hoefler, Ryan E. Grant, Brian W. Barrett, Ron Brightwell

Proceedings of the 42nd International Conference on Parallel Processing, 2013

2012

Optimization principles for collective neighborhood communications.

Torsten Hoefler, Timo Schneider

Proceedings of the SC Conference on High Performance Computing Networking, 2012

Micro-applications for Communication Data Access Patterns and MPI Datatypes.

Timo Schneider, Robert Gerstenberger, Torsten Hoefler

Proceedings of the Recent Advances in the Message Passing Interface, 2012

Communication-centric optimizations by dynamically detecting collective operations.

Torsten Hoefler, Timo Schneider

Proceedings of the 17th ACM SIGPLAN Symposium on Principles and Practice of Parallel Programming, 2012

Runtime detection and optimization of collective communication patterns.

Torsten Hoefler, Timo Schneider

Proceedings of the International Conference on Parallel Architectures and Compilation Techniques, 2012

2011

Kernel-Based Offload of Collective Operations - Implementation, Evaluation and Lessons Learned.

Timo Schneider, Sven Eckelmann, Torsten Hoefler, Wolfgang Rehm

Proceedings of the Euro-Par 2011 Parallel Processing - 17th International Conference, 2011

2010

Accurately measuring overhead, communication time and progression of blocking and nonblocking collective operations at massive scale.

Torsten Hoefler, Timo Schneider, Andrew Lumsdaine

Int. J. Parallel Emergent Distributed Syst., 2010

Characterizing the Influence of System Noise on Large-Scale Applications by Simulation.

Torsten Hoefler, Timo Schneider, Andrew Lumsdaine

Proceedings of the Conference on High Performance Computing Networking, 2010

LogGOPSim: simulating large-scale applications in the LogGOPS model.

Torsten Hoefler, Timo Schneider, Andrew Lumsdaine

Proceedings of the 19th ACM International Symposium on High Performance Distributed Computing, 2010

2009

LogGP in theory and practice - An in-depth analysis of modern interconnection networks and benchmarking methods for collective operations.

Torsten Hoefler, Timo Schneider, Andrew Lumsdaine

Simul. Model. Pract. Theory, 2009

The Effect of Network Noise on Large-Scale Collective Communications.

Torsten Hoefler, Timo Schneider, Andrew Lumsdaine

Parallel Process. Lett., 2009

The impact of network noise at large-scale communication performance.

Torsten Hoefler, Timo Schneider, Andrew Lumsdaine

Proceedings of the 23rd IEEE International Symposium on Parallel and Distributed Processing, 2009

A power-aware, application-based performance study of modern commodity cluster interconnection networks.

Torsten Hoefler, Timo Schneider, Andrew Lumsdaine

Proceedings of the 23rd IEEE International Symposium on Parallel and Distributed Processing, 2009

Optimized Routing for Large-Scale InfiniBand Networks.

Torsten Hoefler, Timo Schneider, Andrew Lumsdaine

Proceedings of the 17th IEEE Symposium on High Performance Interconnects, 2009

2008

Accurately measuring collective operations at massive scale.

Torsten Hoefler, Timo Schneider, Andrew Lumsdaine

Proceedings of the 22nd IEEE International Symposium on Parallel and Distributed Processing, 2008

Multistage switches are not crossbars: Effects of static routing in high-performance networks.

Torsten Hoefler, Timo Schneider, Andrew Lumsdaine

Proceedings of the 2008 IEEE International Conference on Cluster Computing, 29 September, 2008

An Optimized ZGEMM Implementation for the Cell BE.

Timo Schneider, Torsten Hoefler, Simon Wunderlich, Torsten Mehlan, Wolfgang Rehm

Proceedings of the 9th Workshop on Parallel Systems and Algorithms (PASA) held at the 21st Conference on the Architecture of Computing Systems (ARCS), 2008