Andreas Kässens (M.Sc.)
Wissenschaftlicher Mitarbeiter
- Telefon
- 0511 762 19738
- kaessens@sra.uni-hannover.de
- Adresse
- Appelstraße 4
30167 Hannover - Gebäude
- 3703
- Raum
-
Raum 132
Appelstraße 4 Raum 132
Projects
- AHA: Automated Hardware Abstraction in Operating-System Engineering (DFG: LO 1719/4-1)
- Goal of AHA is to improve nonfunctional properties of system software by a very deep, but fully automated specialization of the application-hardware bridge represented by the operating system. We investigate, how alternative implementations that are mapped more directly to hardware features, can be generated from a concrete application and their actual interactions with the operating system.
Publications
2024
-
RTSJ
Journal
Applied static analysis and specialization of cross-core syscalls for multi-core AUTOSAR OS -
Real-Time SystemsSpringer2024.
PDF 10.1007/s11241-024-09429-1 [BibTex]
Teaching
Supervised Theses
Running Theses
Experimental Setup of an Active Magnetic Bearing for Real-Time Operating System Research
For optimization of RTOS, an experimental setup to prove the applicability for real world systems shall be built.
- Typ
- Studienarbeit
- Status
- laufend
- Supervisors
- Andreas Kässens
Daniel Lohmann - Project
- AHA
RTOS of the Day: Performance Comparison and Analysis of Open Source Real-Time Operating Systems
For optimization of RTOS, we need a performance measurement baseline. RTOS-specific benchmarks like ThreadMetric can provide numbers on how some implementations are more or less suitable for time-critical applications.
- Typ
- Bachelorarbeit
- Status
- laufend
- Supervisors
- Andreas Kässens
Daniel Lohmann - Project
- AHA
- Bearbeiter
- Jan Heinemeyer
Development and Analysis of an AUTOSAR Real-Time Operating System on a Multicore RISC-V Hardware Platform
In previous work, an AUTOSAR-compatible real-time operating system was developed for RISC-V in QEMU. In this thesis, it shall be deployed on real RISC-V hardware like the BeagleV®-Fire so timing measurements for RTOS-specific optimizations can be executed.
- Typ
- Bachelorarbeit
- Status
- laufend
- Supervisors
- Andreas Kässens
Daniel Lohmann - Project
- AHA
- Bearbeiter
- Maurice Höppner
Finished Student Theses
Implementation of Optimized AUTOSAR Systems for RISC-V with ARA
Extending the AUTOSAR Synthesis in ARA to support multicore RISC-V targets
- Typ
- Bachelorarbeit
- Status
- abgeschlossen
- Supervisors
- Andreas Kässens
Daniel Lohmann - Project
- AHA
- Bearbeiter
- Arved Blöcker (abgegeben: 05. Aug 2024)
Controlling the Kite: Static Control-Flow System Analysis for Embedded Controllers with Zephyr RTOS in ARA
The ARA toolchain shall support the system-state enumeration for Zephyr-based embedded applications.
- Typ
- Masterarbeit
- Status
- abgeschlossen
- Supervisors
- Andreas Kässens
Gerion Entrup
Daniel Lohmann - Project
- AHA
- Bearbeiter
- Vitali Fendel (abgegeben: 03. Dec 2024)
Own Thesis
Synthesis of Optimized AUTOSAR Embedded Systems: Automated System-Call Specialization and Lock Elision on Multicore Applications as a Whole-System Approach
Implement and evaluate an AUTOSAR synthesis with Lock Elision
[PDF]
- Typ
- Masterarbeit
- Status
- abgeschlossen
- Supervisors
- Gerion Entrup
Daniel Lohmann - Project
- AHA
- Bearbeiter
- Andreas Kässens (abgegeben: 14. Jun 2023)