RePoMuC
Real-time Power management on partitioned MultiCores
| FCOMP-01-0124-FEDER-015050 PTDC/EIA-EIA/112599/2009 3 years (Feb 2011 to Jan 2014) | |
| Summary: | The fundamental objective of the RePoMuC project to provide a methodology for real-time power-management in Multicores, considering: 1. the non-linear behaviour of dynamic frequency and voltage scaling (DVFS) on execution-time and energy, 2. pre-emption delays, and 3. memory bus contention Particular focus will be given to demonstrate with a real-world implementation the practicality and limitations of the proposed methodology. The approach I intend to take is to build on successful experience of the group in the areas of DVFS power management, real-time multiprocessor scheduling and temporal isolation. The issues of DVFS behaviour, pre-emption delays, and memory bus contention have a fundamental communality in the sense that they are all tightly coupled to the amount of memory traffic. |
| Funding: | Global: 106KEUR, CISTER: 106KEUR |
| Sponsors: |     |
| Partners: | |
| Contact Person at CISTER: | Stefan M. Petters |
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Conference or Workshop Papers/Talks
Comparing the Schedulers and Power Saving Strategies with SPARTS HURRAY-TR-111104
Muhammad Ali Awan, Borislav Nikolic, Stefan M. Petters30, Nov, 2011.RTSS@Work, Open Demo Session Real-Time Techniques & Technologies, 32nd RTSS, (Vienna, Austria), IEEE, Nov 2011.
Muhammad Ali Awan, Borislav Nikolic, Stefan M. Petters30, Nov, 2011.RTSS@Work, Open Demo Session Real-Time Techniques & Technologies, 32nd RTSS, (Vienna, Austria), IEEE, Nov 2011.
PDFA Tighter Analysis of the Worst-Case End-to-End Communication Delay in Massive Multicores HURRAY-TR-111207
Vincent Nélis, Dakshina Dasari, Borislav Nikolic, Stefan M. Petters32nd IEEE Real-Time Systems Symposium (RTSS 2011). 29, Nov to 2, Dec, 2011, Work-In-Progress Session. Vienna, Austria.
Vincent Nélis, Dakshina Dasari, Borislav Nikolic, Stefan M. Petters32nd IEEE Real-Time Systems Symposium (RTSS 2011). 29, Nov to 2, Dec, 2011, Work-In-Progress Session. Vienna, Austria.
Response Time Analysis of COTS-Based Multicores Considering The Contention On The Shared Memory Bus HURRAY-TR-110705
Dakshina Dasari, Björn Andersson, Vincent Nélis, Stefan M. Petters, Arvind Easwaran, Jinkyu Lee8th IEEE International Conference on Embedded Software and Systems (IEEE ICESS-11), IEEE. 16 to 18, Nov, 2011, pp 1068-1075. Changsha, China.
Dakshina Dasari, Björn Andersson, Vincent Nélis, Stefan M. Petters, Arvind Easwaran, Jinkyu Lee8th IEEE International Conference on Embedded Software and Systems (IEEE ICESS-11), IEEE. 16 to 18, Nov, 2011, pp 1068-1075. Changsha, China.
SPARTS: Simulator for Power Aware and Real-Time Systems HURRAY-TR-111101
Borislav Nikolic, Muhammad Ali Awan, Stefan M. Petters8th IEEE International Conference on Embedded Software and Systems (IEEE ICESS-11), IEEE. 16 to 18, Nov, 2011, pp 999-1004. Changsha, China.
Borislav Nikolic, Muhammad Ali Awan, Stefan M. Petters8th IEEE International Conference on Embedded Software and Systems (IEEE ICESS-11), IEEE. 16 to 18, Nov, 2011, pp 999-1004. Changsha, China.
Job Phasing Aware Preemption Deferral HURRAY-TR-111203
José Marinho, Stefan M. Petters24, Oct, 2011.Embedded Ubiquitous Computing EUC 2011
José Marinho, Stefan M. Petters24, Oct, 2011.Embedded Ubiquitous Computing EUC 2011
WCET Analysis Considering Contention on Memory Bus in COTS-Based Multicores HURRAY-TR-111001
Dakshina Dasari, Vincent Nélis, Björn Andersson16th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA 2011). 5 to 9, Sep, 2011, Work-In-Progress Session. Toulouse, France.
Dakshina Dasari, Vincent Nélis, Björn Andersson16th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA 2011). 5 to 9, Sep, 2011, Work-In-Progress Session. Toulouse, France.
Enhanced Race-To-Halt: A Leakage-Aware Energy Management Approach for Dynamic Priority Systems HURRAY-TR-110602
Muhammad Ali Awan, Stefan M. Petters23rd Euromicro Conference on Real-Time Systems (ECRTS 2011), IEEE. 6 to 8, Jul, 2011, pp 92-101. Porto, Portugal., Porto, Portugal.
Muhammad Ali Awan, Stefan M. Petters23rd Euromicro Conference on Real-Time Systems (ECRTS 2011), IEEE. 6 to 8, Jul, 2011, pp 92-101. Porto, Portugal., Porto, Portugal.
Partitioned Scheduling of Multimode Systems on Multiprocessor Platforms: when to do the Mode Transition? HURRAY-TR-110701
José Marinho, Gurulingesh Raravi, Vincent Nélis, Stefan M. Petters2nd International Real-Time Scheduling Open Problems Seminar (RTSOPS 2011). 5, Jul, 2011. Porto, Portugal.
José Marinho, Gurulingesh Raravi, Vincent Nélis, Stefan M. Petters2nd International Real-Time Scheduling Open Problems Seminar (RTSOPS 2011). 5, Jul, 2011. Porto, Portugal.
The Roman Conquered by Delay: Reducing the Number of Preemptions using Sleep States HURRAY-TR-110301
Muhammad Ali Awan, Stefan M. Petters17th IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS 2011). 11 to 14, Apr, 2011, Work-In-Progress Session. Chicago, U.S.A..
Muhammad Ali Awan, Stefan M. Petters17th IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS 2011). 11 to 14, Apr, 2011, Work-In-Progress Session. Chicago, U.S.A..