Peter Maucher, M.Sc.
- Scientific Researcher
- Research Staff Member
- Room: 416
CS 50.19 - InformatiKOM I - peter maucher ∂does-not-exist.kit edu
- Adenauerring 12
76131 Karlsruhe
Research Area: GPU4FS
Modern GPU applications require low-latency and fine-grained access to storage media to enable efficient data transfer. To enable these accesses, we develop GPU4FS, a GPU-side file system that offers high-level interfaces for GPU applications with access low latency. Learn more about the GPU4FS project, including application and file system details as well as the surrounding infrastructure.
| Author | Title | Source |
|---|---|---|
Peter Maucher, Nick Djerfi, Lennard Kittner, Lukas Werling, Frank Bellosa |
Are Your GPU Atomics Secretly Contending? | PLOS ’25, 13th Workshop on Programming Languages and Operating Systems (October 13–16, 2025, Seoul, Republic of Korea |
Peter Maucher, Lennard Kittner, Nico Rath, Gregor Lucka, Lukas Werling, Yussuf Khalil, Thorsten Gröninger, Frank Bellosa |
Full-Scale File System Acceleration on GPU | Tagungsband des FG-BS Frühjahrstreffens 2024, Bochum, Germany, March 14 - 15, 2024 |
Lukas Werling, Yussuf Khalil, Peter Maucher, Thorsten Gröninger, Frank Bellosa |
Analyzing and Improving CPU and Energy Efficiency of PM File Systems | DIMES'23, 1st Workshop on Disruptive Memory Systems, Koblenz, Germany, October 23, 2023 |
| Title | Type | Time and Place | Lecturer |
|---|---|---|---|
| Practical Course Operating System Development | Lab | Wednesday, 11:30 - 13:00 |
Prof. Dr.-Ing. Frank Bellosa |
| Storage Systems | Proseminar | According to Agreement. |
Prof. Dr.-Ing. Frank Bellosa Peter Maucher |
| Operating Systems Tutorials | Tutorial | ||
| Practical Course Operating System Development | Lab | Wednesday, 11:30 - 13:00 |
|
| Operating System Tutorials | Tutorial | Prof. Dr.-Ing. Frank Bellosa
|
|
| Practical Operating System Development | Lab | According to Agreement |
Prof. Dr.-Ing. Frank Bellosa Peter Maucher |
| Operating System Tutorials | Tutorial | Prof. Dr.-Ing. Frank Bellosa Peter Maucher |
|
| Practical Course Operating System Design and Implementation | Lab | According to Agreement |
Peter Maucher |
| Author | Title | Type | Date | Advisor |
|---|---|---|---|---|
| Lennard Kittner | Fully GPU-Orchestrated Multi-GPU Work Stealing | Master Thesis | 16.01.2026 | Prof. Dr. Frank Bellosa Peter Maucher |
| Péter Simon Bohner | What does the Flash Translation Layer do? Exploring Modern NVMe SSD Performance Characteristics | Bachelor Thesis | 09.06.2025 | Prof. Dr. Frank Bellosa
|
| Leoluca Tinzmann | File Deletion and File Movement for GPU4Fs | Bachelor Thesis | 24.10.2024 | Prof. Dr. Frank Bellosa |
| Nick Djerfi | Parallel NVMe Driver with Software Cache for GPU4FS | Bachelor Thesis | 02.09.2024 | Prof. Dr. Frank Bellosa |
| Gregor Lucka | RAID on a File System Level for GPU4FS | Bachelor Thesis | 18.09.2023 | Prof. Dr. Frank Bellosa |
| Nico Rath | Extending GPU4FS with Advanced File System Functionalities | Bachelor Thesis | 29.08.2023 | Prof. Dr. Frank Bellosa |
| Lennard Kittner | Directories for GPU4FS | Bachelor Thesis | 04.04.2023 | Prof. Dr. Frank Bellosa
|