Navigation

Category: HPC

We are happy to announce that our paper "Performance Modeling of Streaming Kernels and Sparse Matrix-Vector Multiplication on A64FX" has been awarded the "Best Short Paper Award" at PMBS20, the "11th International Workshop on Performance Modeling, Benchmarking, and Simulation of High Performance Com...

Category: HPC, Teaching

We are proud to announce the HPC@RRZE Youtube channel. Lecture and tutorial videos, promotional clips, talks, and more will be published at: http://tiny.cc/YT-RRZE-HPC. We've set up some playlists to help you navigate the vast amount of content :-) LIKWID performance tools videos Parallel Pr...

Category: HPC, Teaching

Our most popular tutorial was accepted again for the SC20 conference in Atlanta! SC is a 100% virtual event this year. The tutorial will be airing on November 9 and 10 as a number of pre-recorded presentations and live Q&A sessions. There’s still time to register: https://show.jspargo.com/sc20/ ...

Category: HPC

Finally, our work on the Recursive Algebraic Coloring Engine (RACE) is officially published in the ACM Transactions on Parallel Computing: C. L. Alappat, G. Hager, O. Schenk, J. Thies, A. Basermann, A. R. Bishop, H. Fehske, and G. Wellein: A Recursive Algebraic Coloring Technique for Hardware-Eff...

Category: HPC

ISC 2020, conducted as a digital event, was a particular success for our group. Two papers were accepted for the conference: C. L. Alappat, J. Hofmann, G. Hager, H. Fehske, A. R. Bishop, and G. Wellein: Understanding HPC Benchmark Performance on Intel Broadwell and Cascade Lake Processors. DOI ...

Category: HPC, Tools

MachineState is a python3 module and CLI application for documenting and comparing settings known to affect application performance: e.g., CPU/Uncore frequencies, hardware prefetchers, memory capacity, but also OS and software settings like NUMA balancing, writeback workqueues, scheduling, or the ve...

Category: HPC, Teaching

Our popular PRACE course on "Node-Level Performance Engineering" will take place on December 3-4, 2019 at LRZ Garching. This course covers performance engineering approaches on the compute node level. Even application developers who are fluent in OpenMP and MPI often lack a good grasp of how much...