Research Interests
- High Performance Computing
- Design and optimization of parallel algorithms for CPU & GPU
- Massively Parallel Architectures
- Concurrent data structures
- Metagenomic Classification & Abundance Estimation
Links
Teaching
- WT 2017/18: Exercises for "Technische Informatik" lecture
- ST 2017: Exercises for "Formale Sprachen und Berechenbarkeit" lecture
- WT 2020/21: Exercises and tutorial for "Accelerated Computing with GPU" lecture
- WT 2020/21: CUDA Parallel Programming practical course
- ST 2021: Exercises and tutorial for "High Performance Computing" lecture
- ST 2021: HPC Parallel Programming practical course
- WT 2021/22: Exercises and tutorial for "Accelerated Computing with GPU" lecture
- WT 2021/22: CUDA Parallel Programming practical course
- ST 2022: Exercises and tutorial for "High Performance Computing" lecture
- ST 2022: HPC Parallel Programming practical course
- WT 2022/23: Exercises and tutorial for "Accelerated Computing with GPU" lecture
Publications
2022
Juenger, D., Kobus, R., Mueller, A., et al. (2022). General-purpose GPU hashing data structures and their application in accelerated genomics. JOURNAL OF PARALLEL AND DISTRIBUTED COMPUTING, 163, 256-268. DOI Author/Publisher URL
2021
Kobus, R., Müller, A., Jünger, D., et al. (2021). MetaCache-GPU: Ultra-Fast Metagenomic Classification.
2020
Jünger, D., Kobus, R., Müller, A., et al. (2020). WarpCore: A Library for fast Hash Tables on GPUs. Author/Publisher URL
Juenger, D., Kobus, R., Mueller, A., et al. (2020). WarpCore: A Library for fast Hash Tables on GPUs. 2020 IEEE 27TH INTERNATIONAL CONFERENCE ON HIGH PERFORMANCE COMPUTING, DATA, AND ANALYTICS (HIPC 2020), 11-20. DOI Author/Publisher URL
Kobus, R., Abuin, J. M., Mueller, A., et al. (2020). A big data approach to metagenomics for all-food-sequencing. BMC BIOINFORMATICS, 21(1). DOI Author/Publisher URL
2019
Kobus, R., Jünger, D., Hundt, C., and Schmidt, B. (2019, August 5). Gossip: Efficient Communication Primitives for Multi-GPU Systems. Proceedings of the 48th International Conference on Parallel Processing. Published. ICPP 2019: 48th International Conference on Parallel Processing. DOI
Büren, F., Jünger, D., Kobus, R., et al. (2019, June 17). Suffix Array Construction on Multi-GPU Systems. Proceedings of the 28th International Symposium on High-Performance Parallel and Distributed Computing. Published. HPDC ’19: The 28th International Symposium on High-Performance Parallel and Distributed Computing. DOI
2018
Kobus, R., Lamoth, A., Muller, A., et al. (2018). cuBool: Bit-Parallel Boolean Matrix Factorization on CUDA-Enabled Accelerators. 2018 IEEE 24th International Conference on Parallel and Distributed Systems (ICPADS), 465-472. DOI
Xu, K., Kobus, R., Chan, Y., et al. (2018). SPECTR: Scalable Parallel Short Read Error Correction on Multi-core and Many-core Architectures. PROCEEDINGS OF THE 47TH INTERNATIONAL CONFERENCE ON PARALLEL PROCESSING. Published. DOI Author/Publisher URL
2017
Kobus, R., Hundt, C., Müller, A., and Schmidt, B. (2017). Accelerating metagenomic read classification on CUDA-enabled GPUs. BMC Bioinformatics, 18(11), 10 S. Author/Publisher URL