A framework to experiment optimizations for real-time and embedded software

Autor: Cassé, Hugues, Heydemann, Karine, Ozaktas, Haluk, Ponroy, Jonathan, Rochange, Christine, Zendra, Olivier

Typical constraints on embedded systems include code size limits, upper bounds on energy consumption and hard or soft deadlines. To meet these requirements, it may be necessary to improve the software by applying various kinds of transformations like

Externí odkaz: http://arxiv.org/abs/1011.6031

Case study: Performance and WCET analysis for parallelised avionic applications with ODC2

Autor: Pyka, Arthur, Zaykov, Pavel G., Cassé, Hugues, Ozaktas, Haluk, Rochange, Christine, Uhrig, Sascha

Publikováno v: 2015 IEEE 13th International Conference on Industrial Informatics (INDIN)
IEEE 13th International Conference on Industrial Informatics (INDIN 2015)
IEEE 13th International Conference on Industrial Informatics (INDIN 2015), IEEE Industrial Electronics Society; Anglia Ruskin University, Jul 2015, Cambridge, UK, United Kingdom. pp.1400--1407, ⟨10.1109/INDIN.2015.7281939⟩

International audience; In a hard Real-Time (HRT) domain such as avionics, the high application performance is as important as delivering a predictable execution time. More precisely, the performance is defined by the application Worst-Case Execution

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4b140497f6e986c0913f8117d3940bf3
https://hal.archives-ouvertes.fr/hal-03193105

Experiences and Results of Parallelisation of Industrial Hard Real-time Applications for the parMERASA Multi-core

Autor: Ungerer, Theo, Bradatsch, Christian, Frieb, Martin, Kluge, Florian, Mische, Jörg, Stegmeier, Alexander, Jahr, Ralf, Gerdes, Mike, Zaykov, Pavel, Matusova, Lucie, Li, Zai Jian Jia, Petrov, Zlatko, Böddeker, Bert, Kehr, Sebastian, Regler, Hans, Hugl, Andreas, Rochange, Christine, Ozaktas, Haluk, Cassé, Hugues, Bonenfant, Armelle, Sainrat, Pascal, Lay, Nick, George, David, Broster, Ian, Quinones, Eduardo, Panic, Milos, Abella, Jaume, Hernandez, Carles, Cazorla, Francisco, Uhrig, Sascha, Rohde, Mathias, Pyka, Arthur

Publikováno v: 3rd Workshop on High-performance and Real-time Embedded Systems (HiRES 2015) in conjunction with HiPEAC 2015
3rd Workshop on High-performance and Real-time Embedded Systems (HiRES 2015) in conjunction with HiPEAC 2015, Luís Miguel Pinho, CISTER, Portugal; Eduardo Quiñones, BSC, Spain; Sascha Uhrig, TU Dortmund, Germany, Jan 2015, Amsterdam, Netherlands

International audience; The EC FP-7 project parMERASA (Multi-Core Execution of Parallelised Hard Real-Time Applications Supporting Analysability, Oct. 1, 2011 until Sept. 30, 2014) provides a timing analysable system of parallel hard real-time applic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::222310ba952d8af916080cdccda84379
https://hal.science/hal-03190214

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Impact of Code Compression on Estimated Worst-Case Execution Times

Autor: Ozaktas, Haluk, Heydemann, Karine, Rochange, Christine, Cassé, Hugues

Publikováno v: 17th International Conference on Real-Time and Network Systems
17th International Conference on Real-Time and Network Systems, Oct 2009, Paris, France. pp.55-66

International audience; Code compression techniques might be useful to meet code size constraints in embedded systems. In the average case, the impact of code compression on the performance is double-edged: on one side, the number of accesses to memo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0d9e2da8ddf2b8c2df8eac371779acea
https://inria.hal.science/inria-00441964/document