ITEC-OS Mitarbeiter

Mathias Gottschlag

Wissenschaftlicher Mitarbeiter 15.10.2017 - 15.05.2022
Gruppe: Betriebssysteme (Prof. Bellosa)
mathias gottschlag ∂does-not-exist.kit edu

Veröffentlichungen
Author	Title	Source
Mathias Gottschlag, Philipp Machauer, Yussuf Khalil, Frank Bellosa	Fair Scheduling for AVX2 and AVX-512 Workloads	2021 USENIX Annual Technical Conference. July 14–16, 2021
Mathias Gottschlag, Peter Brantsch, Frank Bellosa	Automatic Core Specialization for AVX-512 Applications	SYSTOR 2020, 13th ACM International Systems and Storage Conference, Haifa, Israel, October 13-15, 2020
Mathias Gottschlag, Tim Schmidt, Frank Bellosa	AVX Overhead Profiling: How Much Does Your FastCode Slow You Down?	APSys'20, 11th ACM SIGOPS Asia-Pacific Workshop on Systems, August 24–25, 2020, Tsukuba, Japan
Mathias Gottschlag, Yussuf Khalil, Frank Bellosa	Dim Silicon and the Case for Improved DVFS Policies	Technical Report, arXiv, May 4, 2020
Mathias Gottschlag, Frank Bellosa	Reducing AVX-Induced Frequency Variation With Core Specialization	The 9th Workshop on Systems for Multi-core and Heterogeneous Architectures co-located with Eurosys 2019, Dresden, Germany, March 25-28, 2019
Mathias Gottschlag, Frank Bellosa	Mechanism to Mitigate AVX-Induced Frequency Reduction	Technical Report, arXiv, 20. Dezember, 2018
Mathias Gottschlag, Christian Schwarz, Marc Rittinghaus and Frank Bellosa	Towards Fully Automatic Staged Computation	The 8th Workshop on Systems for Multi-core and Heterogeneous Architectures, 23 April 2018, Porto, Portugal
Marius Hillenbrand, Mathias Gottschlag, Jens Kehne and Frank Bellosa	Multiple Physical DRAM Mappings: Dynamic OS-Control Over DRAM Channel Sharing	APSys '17, 8th ACM SIGOPS Asia-Pacific Workshop on Systems, Mumbai, India, September 2-3, 2017
Jens Kehne, Jonathan Metter, Martin Merkel, Marius Hillenbrand, Mathias Gottschlag, Frank Bellosa	GPrioSwap: towards a swapping policy for GPUs	SYSTOR 2017, 10th ACM International Systems & Storage Conference, Haifa, Israel, May 22 - 24, 2017
Mathias Gottschlag, Frank Bellosa	Reducing Response Time with Preheated Caches	ROME 2016, 4th Workshop on Runtime and Operating Systems for the Many-core Era, Grenoble, France, August 23, 2016
Mathias Gottschlag, Marius Hillenbrand, Jens Kehne, Jan Stoess, Frank Bellosa	LoGV: Low-overhead GPGPU Virtualization	2013 IEEE International Conference on High Performance Computing and Communications & 2013 IEEE International Conference on Embedded and Ubiquitous Computing, November 13 - 15, 2013

Lehrtätigkeit
Semester	Titel	Typ	Dozent
WS 21/22	Hot Topics in Modern Operating Systems	Seminar	Prof. Dr.-Ing. Frank Bellosa Mathias Gottschlag
WS 21/22	Power Management Praktikum	Praktikum	Prof. Dr.-Ing. Frank Bellosa Mathias Gottschlag
SS 2021	Hot Topics in Modern Operating Systems	Seminar	Mathias Gottschlag Prof. Dr.-Ing. Frank Bellosa
WS 20/21	Hot Topics in Modern Operating Systems	Seminar	Mathias Gottschlag Prof. Dr.-Ing. Frank Bellosa
WS 20/21	Power Management Praktikum	Praktikum	Mathias Gottschlag Prof. Dr.-Ing. Frank Bellosa
SS 2020	Hot Topics in Modern Operating Systems	Seminar	Mathias Gottschlag Prof. Dr.-Ing. Frank Bellosa
WS 19/20	Power Management Praktikum	Praktikum	Mathias Gottschlag Prof. Dr.-Ing. Frank Bellosa
WS 19/20	Hot Topics in Modern Operating Systems	Seminar	Mathias Gottschlag Prof. Dr.-Ing. Frank Bellosa
SS 2019	Seminar Hot Topics in Modern Operating Systems	Seminar	Prof. Dr.-Ing. Frank Bellosa Mathias Gottschlag
WS 18/19	Tutorenseminar zu Betriebssysteme	Seminar	Jonas Kiemel Mathias Gottschlag Prof. Dr. Michael Beigl
WS 18/19	Tutorien Betriebssysteme	Übung	Jonas Kiemel Mathias Gottschlag Prof. Dr. Michael Beigl
WS 18/19	Power Management Praktikum	Praktikum (P)	Mathias Gottschlag Prof. Dr.-Ing. Frank Bellosa
WS 18/19	Hot Topics in Modern Operating Systems	Seminar	Mathias Gottschlag Prof. Dr.-Ing. Frank Bellosa
SS 2018	Hot Topics in Modern Operating Systems	Seminar	Mathias Gottschlag Prof. Dr.-Ing. Frank Bellosa
SS 2018	System Resource Management	Seminar	Mathias Gottschlag Marc Rittinghaus Prof. Dr.-Ing. Frank Bellosa
WS 17/18	Tutorenseminar zu Betriebssysteme	Seminar	Mathias Gottschlag Marc Rittinghaus Prof. Dr. Hans P. Reiser
WS 17/18	Tutorien Betriebssysteme	Übung	Mathias Gottschlag Marc Rittinghaus Prof. Dr. Hans P. Reiser
WS 17/18	Power Management Praktikum	Praktikum (P)	Mathias Gottschlag Prof. Dr.-Ing. Frank Bellosa
WS 16/17	Power Management Praktikum	Praktikum	Prof.Dr.-Ing. Frank Bellosa Thorsten Gröninger Mathias Gottschlag

Arbeiten
Bearbeiter	Titel	Typ	Datum	Betreuer
Mathias Gottschlag	Reduced Response Time with Preheated Caches	Masterarbeit	31.05.2016	Prof. Dr. Frank Bellosa

Student Projects
Bearbeiter	Titel	Typ	Datum	Betreuer
Yussuf Khalil	Analysis and Optimization of Dynamic Voltage and Frequency Scaling for AVX Workloads Using a Software-Based Reimplementation	Bachelorarbeit	02.09.2019	Prof. Dr. Frank Bellosa Mathias Gottschlag
Tim Schmidt	Covert Channel Based on AMD Precision Boost 2	Bachelorarbeit	28.10.2019	Prof. Dr. Frank Bellosa Mathias Gottschlag
Philipp Machauer	Faires Scheduling unter Beachtung von AVX-512-Frequenzeffekten	Bachelorarbeit	10.09.2020	Prof. Dr. Frank Bellosa Mathias Gottschlag
Peter Brantsch	Core Specialization for AVX-512 Using Fault-and-Migrate	Masterarbeit	08.07.2019	Prof. Dr. Frank Bellosa Mathias Gottschlag
Manuel Kalmbach	Frequenz-basierter Covert Channel mithilfe der Intel Turbo Boost Technology	Masterarbeit	05.05.2019	Prof. Dr. Frank Bellosa Mathias Gottschlag
Lukas Werling	Saving Power Without Sacriﬁcing Performance on Asymmetric Multicore Processors	Masterarbeit	28.02.2018	Prof. Dr. Frank Bellosa Mathias Gottschlag
Joshua Bachmeier	Call Graph Based Instruction Prefetching on Precompiled Executables	Bachelorarbeit	04.09.2017	Prof. Dr. Frank Bellosa Mathias Gottschlag
Ioannis Papamanoglou	Constructing a Library for Mitigating AVX-Induced Performance Degradation	Masterarbeit	24.03.2019	Prof. Dr. Frank Bellosa Mathias Gottschlag
Christian Schwarz	Stage-Aware Scheduling in a Library OS	Bachelorarbeit	27.03.2018	Prof. Dr. Frank Bellosa Mathias Gottschlag