Björn Fiedler

Björn Fiedler (M.Sc.)

Wissenschaftlicher Mitarbeiter

Mail: fiedler@sra.uni-hannover.de
Telefon: 0511 762 19736
Adresse: 30167 Hannover, Appelstraße 4, Raum 118

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.

Teaching and Courses

Publications

2018

OSPERT Workshop Best Paper Award
Levels of Specialization in Real-Time Operating Systems
Björn Fiedler, Gerion Entrup, Christian Dietrich, Daniel LohmannProceedings of the 14th Annual Workshop on Operating Systems Platforms for Embedded Real-Time Applications (OSPERT '18)2018Best Paper Award.
PDF [BibTex]

Supervised Theses

Open Theses Topics

Running Theses

Using the ARA Framework to Generate a FreeRTOS Compatible Kernel

Typ: Bachelorarbeit
Status: reserviert
Supervisors: Björn Fiedler, Daniel Lohmann
Project: AHA
A compile-time generator for static FreeRTOS system objects

FreeRTOS Instance Level Specialization - Static Generation of System Objects

Typ: Bachelorarbeit
Status: laufend
Supervisors: Björn Fiedler, Daniel Lohmann
Project: AHA
A compile-time generator for static FreeRTOS system objects

Explicit Harts: Empowering the OS to Control Hardware Threads

Typ: Masterarbeit
Status: reserviert
Supervisors: Björn Fiedler, Daniel Lohmann
Project: AHA
Currently the CPU decides in case of hardware multithreading which thread gets executed by the pipeline. This thesis investigates benefits of giving explicit control over this decision to the operating system.

Finished Student Theses

ROS Timestamps for libusb in the Linux Kernel

Typ: Bachelorarbeit
Status: abgeschlossen
Supervisors: Björn Fiedler, Christian Dietrich, Daniel Lohmann
Project: AHA

Analyzing and Optimizing TLB-Induced Thread Migration Costs on Linux/ARM

Typ: Masterarbeit
Status: abgeschlossen
Supervisors: Björn Fiedler, Christian Dietrich, Daniel Lohmann
Project: AHA
Bearbeiter: Tobias Landsberg (abgegeben: 21. Nov 2018)