Výsledky vyhledávání - "Nico Reissmann"

RVSDG: An Intermediate Representation for Optimizing Compilers

Autor: Jan Christian Meyer, Helge Bahmann, Nico Reissmann, Magnus Själander

Publikováno v: ACM Transactions on Embedded Computing Systems

Intermediate Representations (IRs) are central to optimizing compilers as the way the program is represented may enhance or limit analyses and transformations. Suitable IRs focus on exposing the most relevant information and establish invariants that

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Diagnosing Highly-Parallel OpenMP Programs with Aggregated Grain Graphs

Autor: Ananya Muddukrishna, Nico Reissmann

Publikováno v: Lecture Notes in Computer Science
Euro-Par 2018: Parallel Processing ISBN: 9783319969824
Euro-Par
Lecture Notes in Computer Science-Euro-Par 2018: Parallel Processing

Grain graphs simplify OpenMP performance analysis by visualizing performance problems from a fork-join perspective that is familiar to programmers. However, when programmers decide to expose a high amount of parallelism by creating thousands of task

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https://hdl.handle.net/11250/2560809

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Towards fine-grained dynamic tuning of HPC applications on modern multi-core architectures

Autor: Nico Reissmann, Mohammed Sourouri, Per Gunnar Kjeldsberg, Johannes Langguth, Espen Birger Raknes, Daniel Hackenberg, Robert Schöne

Publikováno v: Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis on -SC '17
Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis on-SC 17
Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis
SC

There is a consensus that exascale systems should operate within a power envelope of 20MW. Consequently, energy conservation is still considered as the most crucial constraint if such systems are to be realized. So far, most research on this topic ha

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Efficient control flow restructuring for GPUs

Autor: Benjamin A. Bjornseth, Magnus Jahre, Jan Christian Meyer, Helge Bahmann, Thomas L. Falch, Nico Reissmann

Publikováno v: HPCS

The CUDA and OpenCL programming models have facilitated the widespread adoption of general-purpose GPU programming for data-parallel applications. GPUs accelerate these applications by assigning groups of threads to SIMD units, which execute the same

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https://doi.org/10.1109/hpcsim.2016.7568315

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Perfect reconstructability of control flow from demand dependence graphs

Autor: Jan Christian Meyer, Magnus Jahre, Helge Bahmann, Nico Reissmann

Publikováno v: Scopus-Elsevier

Demand-based dependence graphs (DDGs), such as the (Regionalized) Value State Dependence Graph ((R)VSDG), are intermediate representations (IRs) well suited for a wide range of program transformations. They explicitly model the flow of data and state

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http://www.scopus.com/inward/record.url?eid=2-s2.0-84921321194&partnerID=MN8TOARS

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