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Prof. Dr. Roland Leißa

Juniorprofessur für Programmiersprachen und Compilerdesign

The focus of this group is the development of innovative programming languages and compilers that enable the programming of portable and high-performance applications for modern computer architectures. We focus in particular on various forms of parallelization. As our computing landscape becomes more and more heterogeneous, such tools are exceedingly important. Our work attaches great importance to abstracting concrete application problems from industry and research such as simulation software with theoretically sound methods and thereby creating higher-level and reusable solutions.


Research Interests

  • Intermediate Representations in Compilers
  • Program Optimizations
  • Automatic Parallelization
  • Domain-Specific Languages

Teaching

Spring-/Summer Term 2024

  • Parallel Programming

Fall-/Winter Term 2023

  • Compiler Construction

Spring-/Summer Term 2023

  • Computer Graphics

Fall-/Winter Term 2022

  • Types and Programming Languages

Spring-/Summer Term 2022

  • Parallel Programming

Fall-/Winter Term 2021

  • Compiler Construction

Publikationen

2022

2021

2020

2019

2018

2017

2016

  • Leißa, R., Boesche, K., Hack, S., Membarth, R. and Slusallek, P. (2016). Shallow embedding of DSLs via online partial evaluation. In , GPCE'15 : proceedings of the 2015 ACM SIGPLAN International Conference on Generative programming: concepts and experiences : October 26–27, 2015, Pittsburgh, PA, USA (S. 11–20). SIGPLAN notices, ACM: New York, NY.

2015

  • Leißa, R., Köster, M. and Hack, S. (2015). A graph-based higher-order intermediate representation. In , Proceedings of the 2015 IEEE/ACM International Symposium on Code Generation and Optimization (CGO), Febraury 7-11-2015, San Francisco, CA, USA (S. 202–212). , IEEE: Piscataway, NJ.

2014

  • Danilewski, P., Köster, M., Leißa, R., Membarth, R. and Slusallek, P. (2014). Specialization through dynamic staging. In , 13th International Conference on Generative Programming: Concepts and Experiences (GPCE) : proceedings (S. 103–112). SIGPLAN notices, ACM: New York, NY.
  • Köster, M., Leißa, R., Hack, S., Membarth, R. and Slusallek, P. (2014). Code refinement of stencil codes. Parallel Processing Letters : PPL, 24.
  • Leißa, R., Haffner, I. and Hack, S. (2014). Sierra: A SIMD extension for C++. In , WPMVP '14 : Proceedings of the 2014 ACM SIGPLAN Workshop on Programming Models for SIMD/Vector Processing, February 16, 014, Orlando, Florida, USA (S. 17–24). , ACM: New York, NY.
  • Membarth, R., Slusallek, P., Köster, M., Leißa, R. and Hack, S. (2014). Target-specific refinement of multigrid codes. In , Proceedings of WOLFHPC 2014: Fourth International Workshop on Domain-Specific Languages and High-Level Frameworks for High Performance Computing : proceedings (S. 52–57). , ACM: New York, NY.

2013

  • Braun, M., Buchwald, S., Hack, S., Leißa, R., Mallon, C. and Zwinkau, A. (2013). Simple and efficient construction of static single assignment form. In , Compiler Construction : 22nd International onference, CC 2013 held as part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2013, Rome, Italy, March 16–24, 2013, proceedings (S. 102–122). Lecture Notes in Computer Science, Springer: Berlin [u.a.].

2012

  • Leißa, R., Hack, S. and Wald, I. (2012). Extending a C-like language for portable SIMD programming. In , Proceedings of the 2012 ACM SIGPLAN Sympostium on Principles and Practice of Parallel Programming : PPoPP'12, February 25–29, 2012, New Orleans, LA, USA (S. 65–74). SIGPLAN notices, ACM: New York, NY.
Prof. Dr. Roland Leißa

Prof. Dr. Roland Leißa

Juniorprofessor for Programming Languages and Compilerdesign
University of Mannheim
School of Business Informatics and Mathematics
B 6, 26 – Room B 0.15
68159 Mannheim
Consultation hour(s):
by Appointment