Tobias is a senior researcher in the Scalable Parallel Computing Laboratory (SPCL) at the Computer Science Department of ETH Zürich lead by Torsten Hoefler. He has received his doctoral degree from Universite Pierre et Marie Curie while working at INRIA and ENS Paris (France) under the supervision of Albert Cohen. His diploma was awarded from University of Passau (Germany) while working in the research group of Christian Lengauer.

Tobias' research is taking place at the border of low-level compilers and high-level program transformations with the goal of enabling complex - but high-beneficial - program transformations in a production compiler environment. Currently funded by the Swiss PASC initiative his main focus is the automatic compilation of HPC applications to heterogeneous compute clusters. In this context, single-thread data-locality optimizations, automatic accelerator code generation, (optimistic) static analyses, performance models, ... are of high interest.

Interests: Heterogeneous Computing, Compilation and Optimization, Polyhedral Modeling, Vectorization, Accelerators (GPU, FPGA, DSP), Automatic Parallelization


                                                                                                                                                                    1. A Fast Analytical Model of Fully Associative Caches | PLDI 2019
                                                                                                                                                                      Gysi, Tobias and Grosser, Tobias and Brandner, Laurin and Hoefler, Torsten
                                                                                                                                                                    2. Efficient Hierarchical Online-Autotuning | ICS 2019
                                                                                                                                                                      Pfaffe, Philip and Grosser, Tobias and Tillmann, Martin
                                                                                                                                                                    1. DeLICM: Scalar Dependence Removal at Zero Memory Cost | CGO 2018
                                                                                                                                                                      Kruse, Michael and Grosser, Tobias
                                                                                                                                                                    2. Modeling the Conflicting Demands of Parallelism and Temporal/Spatial Locality in Affine Scheduling | CC 2018
                                                                                                                                                                      Zinenko, Oleksandr and Verdoolaege, Sven and Reddy, Chandan and Shirako, Jun and Grosser, Tobias and Sarkar, Vivek and Cohen, Albert
                                                                                                                                                                    3. High-Performance Generalized Tensor Operations: A Compiler-Oriented Approach | TACO 2018
                                                                                                                                                                      Gareev, Roman and Grosser, Tobias and Kruse, Michael
                                                                                                                                                                    ... more publications.


                                                                                                                                                                    November 07, 2018

                                                                                                                                                                    OMASE 2019 - Call For Papers


                                                                                                                                                                    September 18, 2016

                                                                                                                                                                    6 Month Internship on Compilation for Heterogeneous Systems


                                                                                                                                                                    August 30, 2016

                                                                                                                                                                    IMPACT 2017 - Call For Papers


                                                                                                                                                                    For earlier news see please see my Blog.