Florian Rommel

Florian Rommel (M.Sc.)

Wissenschaftlicher Mitarbeiter

Mail: rommel@sra.uni-hannover.de
Telefon: 0511 762 19729
Adresse: 30167 Hannover, Appelstraße 4, Raum 119

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Appelstraße 4 Raum 119

Research

CADOS: Configurability-Aware Development of Operating Systems (DFG: LO 1719/3-1)

In the CADOS project, we investigate scalable methods and tools to deal with the implementation of variability across all implementation layers of modern system software.

2019

EuroSys Conference A
Multiverse: Compiler-Assisted Management of Dynamic Variability in Low-Level System Software

Florian Rommel, Christian Dietrich, Michael Rodin, Daniel LohmannFourteenth EuroSys Conference 2019 (EuroSys '19)ACM Press2019.
PDF 10.1145/3302424.3303959 [BibTex]

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BibTex Entry

@inproceedings{rommel:19:eurosys,
 address = {New York, NY, USA},
 author = {Florian Rommel and Christian Dietrich and Michael Rodin and Daniel Lohmann},
 booktitle = {Fourteenth EuroSys Conference 2019 (EuroSys '19)},
 doi = {10.1145/3302424.3303959},
 entrysubtype = {Conference},
 isbn = {978-1-4503-6281-8/19/03},
 publisher = {ACM Press},
 title = {Multiverse: Compiler-Assisted Management of Dynamic Variability in Low-Level System Software},
 userc = {CORE18:A},
 userd = {EuroSys '19},
 venue = {Dresden, Germany},
 year = {2019}
}

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PLOS Workshop
Wait-Free Code Patching of Multi-Threaded Processes

Florian Rommel, Lennart Glauer, Christian Dietrich, Daniel LohmannProceedings of the 10th Workshop on Programming Languages and Operating SystemsACM2019.
PDF 10.1145/3365137.3365404 [BibTex]

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BibTex Entry

@inproceedings{rommel:19:plos,
 acmid = {3365404},
 address = {New York, NY, USA},
 author = {Rommel, Florian and Glauer, Lennart and Dietrich, Christian and Lohmann, Daniel},
 booktitle = {Proceedings of the 10th Workshop on Programming Languages and Operating Systems},
 doi = {10.1145/3365137.3365404},
 entrysubtype = {Workshop},
 isbn = {978-1-4503-7017-2},
 location = {Huntsville, ON, Canada},
 numpages = {7},
 pages = {23--29},
 publisher = {ACM},
 series = {PLOS'19},
 title = {Wait-Free Code Patching of Multi-Threaded Processes},
 url = {http://doi.acm.org/10.1145/3365137.3365404},
 userd = {PLOS '19},
 year = {2019}
}

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Teaching

• Proseminar Parallelverarbeitung
• Projekt SRA
• Rechnerstrukturen

Supervised Theses

Open Theses Topics

Finished Student Theses

Measuring Effects of Compiler Flags on Different Processor Architectures

Typ: Bachelorarbeit
Status: abgeschlossen
Supervisors: Gerion Entrup, Florian Rommel, Daniel Lohmann
Project: AHA
Bearbeiter: Carlo Schmitt (abgegeben: 21. Mar 2019)

Run-Time Binary Patching for Systems with Dynamically Loadable Modules

Typ: Bachelorarbeit
Status: abgeschlossen
Supervisors: Florian Rommel, Daniel Lohmann
Project: CADOS
Bearbeiter: Dominik Töllner (abgegeben: 01. Sep 2019)
Explore the possibilities of using multiverse on systems with loadable modules by extending its semantics and implementation.

Extending the Linux Kernel for Wait-Free Live Patching of Multi-Threaded Processes

Typ: Masterarbeit
Status: abgeschlossen
Supervisors: Florian Rommel, Christian Dietrich, Daniel Lohmann
Project: CADOS
Bearbeiter: Lennart Glauer (abgegeben: 20. Nov 2019)
Using virtual address space clones to avoid blocking on a global barrier in live patching situations and implement this mechanism in the Linux kernel.

Bintail: Binary Level Tailoring of ELF Executables via Feature Selection and Variant Elimination

Typ: Masterarbeit
Status: abgeschlossen
Supervisors: Florian Rommel, Christian Dietrich, Daniel Lohmann
Project: CADOS
Bearbeiter: Felix Herrmann (abgegeben: 01. Nov 2018)

Measurement-Directed Application of Compiler-Assisted Dynamic Variability Management in the Linux Kernel

Typ: Masterarbeit
Status: abgeschlossen
Supervisors: Florian Rommel, Christian Dietrich, Daniel Lohmann
Project: CADOS
Bearbeiter: Michael Rodin (abgegeben: 01. Oct 2018)

Own Thesis

Multiverse: Compiler-Assisted Dynamic Variability Management in the Linux Kernel

Typ: Masterarbeit
Status: abgeschlossen
Supervisors: Christian Dietrich, Andreas Ziegler, Wolfgang Schröder-Preikschat, Daniel Lohmann
Project: CADOS
Bearbeiter: Florian Rommel (abgegeben: 02. Nov 2017)
Use the multiverse compiler plugin to optimize paths in the Linux kernel [PDF]