Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Georgios Georgakarakos"'
Autor:
Sebastien Lafond, Georgios Georgakarakos, Sudeep Kanur, Antti Simla, Kristian Nybom, Jérémie Lagravière, Johan Lilius
Publikováno v:
HPCS
The near channel performance of Low Density Parity Check Codes (LDPC) has motivated its wide applications. Iterative decoding of LDPC codes provides significant implementation challenges as the complexity grows with the code size. Recent trends in in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c089fc0b8a1d663c88e06d4d94ffad9e
Autor:
Johan Lilius, Georgios Georgakarakos
Publikováno v:
PDP
Dataflow modelling is a popular technique for describing parallel algorithms. Using dataflow, algorithm parallelism can be modelled and analysed efficiently at a high level of abstraction. However, challenges arise when translating dataflow semantics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d77563b995f572a53fc25c4d1c0b65d6
https://doi.org/10.1109/pdp50117.2020.00037
https://doi.org/10.1109/pdp50117.2020.00037
Publikováno v:
Concurrency and Computation: Practice and Experience. 32
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::533673dfc629a85750340cc52397a335
https://doi.org/10.1002/cpe.5230
https://doi.org/10.1002/cpe.5230
Autor:
Johan Lilius, Georgios Georgakarakos
Publikováno v:
DASIP
The dataflow programming paradigm is a flexible and efficient methodology to describe parallel algorithms and optimize their scheduling and mapping in emerging multicore architectures. Transforming dataflow descriptions in executable code without sch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3840bd25773b06f92511bd2fecd3ea62
https://doi.org/10.1109/dasip.2018.8596926
https://doi.org/10.1109/dasip.2018.8596926
Publikováno v:
PDP
Heterogeneous architectures offer the opportunity to achieve high performance and energy efficiency by selecting appropriate cores for execution of ever changing software applications. Appropriate core selection depends on the interaction between the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4430ed327a2e9485286f6ad9c4f6edb4
https://doi.org/10.1109/pdp2018.2018.00027
https://doi.org/10.1109/pdp2018.2018.00027
Publikováno v:
2017 IEEE International Workshop on Signal Processing Systems, SiPS 2017
2017 IEEE International Workshop on Signal Processing Systems, SiPS 2017, Oct 2017, Lorient, France. pp. 8110023, ⟨10.1109/SiPS.2017.8110023⟩
SiPS
2017 IEEE International Workshop on Signal Processing Systems, SiPS 2017, Oct 2017, Lorient, France. pp. 8110023, ⟨10.1109/SiPS.2017.8110023⟩
SiPS
International audience; Dataflow models of computation have early on been acknowledged as an attractive methodology to describe parallel algorithms, hence they have become highly relevant for programming in the current multicore processor era. While
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6789596b817f2aa662facc2d9fd25f9f
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01713369
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01713369
Publikováno v:
DASIP
In this paper we evaluate the impact of task programming model in scalability and energy efficiency of dynamically parallel applications like HEVC decoding. We develop a task-based parallel HEVC decoding implementation supporting Tiles and Wavefront
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52d30a2673112d9c321f3c6f4bf4d310
https://doi.org/10.1109/dasip.2016.7853793
https://doi.org/10.1109/dasip.2016.7853793
Publikováno v:
GlobalSIP
High Efficiency Video Coding (HEVC) is a novel video compression standard. It provides significantly better performance than its predecessor, but introduces high computational complexity due its hierarchical block structure. Determining Coding Units
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6158ad8388934f597c36d5caa0f0a40
https://doi.org/10.1109/globalsip.2015.7418424
https://doi.org/10.1109/globalsip.2015.7418424
Publikováno v:
PDP
Parallel video coding has emerged from the need to map video algorithms in many/multi-core architectures and achieve ever-growing performance goals in video-based applications. Several parallelization methods have been proposed around H.264 algorithm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84f47dcaa6a4c0a38434188c5dd85cec
https://doi.org/10.1109/pdp.2015.61
https://doi.org/10.1109/pdp.2015.61