Page History: CISTER Seminar Series (Summer 2010)
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Summer 2010 Presentation Schedule for CISTER Seminar Series
May 20 - José Marinho, ISEP, Portugal - On Preemption Delay and WCET handling on Reservation frameworks¶
Talk abstract: The demand for time predictability on real-time systems has been addressed, in practice, by overallocation of resources to overcome the non-determinism present in code execution. With the evolution of microprocessor architecture technology, this scenario tends to move in the direction of having even more waste due to the inefficient usage of several architectural constructs geared towards the minimisation of average case execution times. This talk will cover the problem of efficient usage of caches in a multi-task preemptive system. Due to the ever increasing processor memory gap, the amount of knowledge on the cache state available on the system, has a strong impact on the resource allocation decisions taken. Some cache related preemption delay algorithms will be presented along with a method for managing CRPD on run-time.
Speaker Bio.: José Marinho is an Electrical Engineer from the University of Coimbra. While studying for his degree, José became interested in processor architectures and real-time systems.
After a year working in robotics (ISR-Coimbra), José finally moved into ISEP's CISTER unit to carry out his PhD studies in real-time systems.
June 4 - Claro Noda, ISEP, Portugal - Fine-grained network time synchronization using reference broadcasts
June 11 - Ricardo Severino, ISEP, Portugal - Computing Needs Time
July 2 - Ricardo Garibay-Martínez, ISEP, Portugal - Integrating Multimedia Applications in Hard Real-Time Systems
July 9 - Artem Burmyakov, ISEP, Portugal - Principles of Real-Time Programming
July 16 - Maryam Vahabi, ISEP, Portugal - Wireless Sensor Networks for Habitat Monitoring
July 23 - Dakshina Dasari, ISEP, Portugal - Bounds on Multiprocessing Timing Anomalies
September 10 - Aida Ehyaei, ISEP, Portugal - Towards Controllable Distributed Real-Time Systems with Feasible Utilization Control
September 17 - José Marinho, ISEP, Portugal - Integrated Resource Management and Scheduling with Multi-Resource Constraints Integrated Resource Management and Scheduling with Multi-Resource Constraints¶
September 24 - Paulo Baltarejo Sousa, ISEP, Portugal - Scheduling Algorithms for Multiprocessors in a Hard Real-Time Environment
October 1 - Hossein Fotouhi, ISEP, Portugal - Emerging Challenges: Mobile Networking for Smart Dust
October 8 - Gurulingesh Raravi, ISEP, Portugal - Multiprocessor On-Line Scheduling of Hard-Real-Time Tasks
October 15 - Eduardo Tovar (to be confirmed), ISEP, Portugal - Highly Scalable Aggregate Computations in Cyber-Physical Systems: Physical Environment Meets Communication Protocols
October 22 - Muhammad Ali Awan, ISEP, Portugal - Improving Soft Real-Time Performance Through Better Slack Reclaiming
October 29 - António Barros, ISEP, Portugal - Programming Execution-Time Servers in Ada 2005
June 4 - Claro Noda, ISEP, Portugal - Fine-grained network time synchronization using reference broadcasts
June 11 - Ricardo Severino, ISEP, Portugal - Computing Needs Time
July 2 - Ricardo Garibay-Martínez, ISEP, Portugal - Integrating Multimedia Applications in Hard Real-Time Systems
July 9 - Artem Burmyakov, ISEP, Portugal - Principles of Real-Time Programming
July 16 - Maryam Vahabi, ISEP, Portugal - Wireless Sensor Networks for Habitat Monitoring
July 23 - Dakshina Dasari, ISEP, Portugal - Bounds on Multiprocessing Timing Anomalies
September 10 - Aida Ehyaei, ISEP, Portugal - Towards Controllable Distributed Real-Time Systems with Feasible Utilization Control
September 17 - José Marinho, ISEP, Portugal - Integrated Resource Management and Scheduling with Multi-Resource Constraints Integrated Resource Management and Scheduling with Multi-Resource Constraints¶
September 24 - Paulo Baltarejo Sousa, ISEP, Portugal - Scheduling Algorithms for Multiprocessors in a Hard Real-Time Environment
October 1 - Hossein Fotouhi, ISEP, Portugal - Emerging Challenges: Mobile Networking for Smart Dust
October 8 - Gurulingesh Raravi, ISEP, Portugal - Multiprocessor On-Line Scheduling of Hard-Real-Time Tasks
October 15 - Eduardo Tovar (to be confirmed), ISEP, Portugal - Highly Scalable Aggregate Computations in Cyber-Physical Systems: Physical Environment Meets Communication Protocols
October 22 - Muhammad Ali Awan, ISEP, Portugal - Improving Soft Real-Time Performance Through Better Slack Reclaiming
October 29 - António Barros, ISEP, Portugal - Programming Execution-Time Servers in Ada 2005
June 4 - Claro Noda, ISEP, Portugal - Fine-grained network time synchronization using reference broadcasts
June 11 - Ricardo Severino, ISEP, Portugal - Computing Needs Time
July 2 - Ricardo Garibay-Martínez, ISEP, Portugal - Integrating Multimedia Applications in Hard Real-Time Systems
July 9 - Artem Burmyakov, ISEP, Portugal - Principles of Real-Time Programming
July 16 - Maryam Vahabi, ISEP, Portugal - Wireless Sensor Networks for Habitat Monitoring
July 23 - Dakshina Dasari, ISEP, Portugal - Bounds on Multiprocessing Timing Anomalies
September 10 - Aida Ehyaei, ISEP, Portugal - Towards Controllable Distributed Real-Time Systems with Feasible Utilization Control
September 17 - José Marinho, ISEP, Portugal - Integrated Resource Management and Scheduling with Multi-Resource Constraints Integrated Resource Management and Scheduling with Multi-Resource Constraints¶
September 24 - Paulo Baltarejo Sousa, ISEP, Portugal - Scheduling Algorithms for Multiprocessors in a Hard Real-Time Environment
October 1 - Hossein Fotouhi, ISEP, Portugal - Emerging Challenges: Mobile Networking for Smart Dust
October 8 - Gurulingesh Raravi, ISEP, Portugal - Multiprocessor On-Line Scheduling of Hard-Real-Time Tasks
Eduardo Tovar (to be confirmed)
October 15th * “Highly Scalable Aggregate Computations in Cyber-Physical Systems: Physical Environment Meets Communication Protocols”, Keynote Talk at the 16th International Conference on Real-Time and Network Systems (RTNS'08), October 2008. Available at:
http://rtns08.inria.fr/KeynoteTalk_RTNS08_Eduardo_Tovar.pdf
Muhammad Ali Awan
October 22nd * C. Lin and Scott Brandt , “Improving Soft Real-Time Performance Through Better Slack Reclaiming”, In Proceedings of the 26th IEEE Real-Time Systems Symposium (RTSS 2005), Miami, FL, USA. pp. 410-421, 6-8 December 2005. Available at:
http://www.cse.ucsc.edu/~sbrandt/papers/RTSS05.pdf
António Barros
October 29th * Alan Burns, Andy J. Wellings, “Programming Execution-Time Servers in Ada 2005”. RTSS 2006. Available at:
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4032335
June 4 - Claro Noda, ISEP, Portugal - Fine-grained network time synchronization using reference broadcasts
June 11 - Ricardo Severino, ISEP, Portugal - Computing Needs Time
July 2 - Ricardo Garibay-Martínez, ISEP, Portugal - Integrating Multimedia Applications in Hard Real-Time Systems
July 9 - Artem Burmyakov, ISEP, Portugal - Principles of Real-Time Programming
July 16 - Maryam Vahabi, ISEP, Portugal - Wireless Sensor Networks for Habitat Monitoring
July 23 - Dakshina Dasari, ISEP, Portugal - Bounds on Multiprocessing Timing Anomalies
September 10 - Aida Ehyaei, ISEP, Portugal - Towards Controllable Distributed Real-Time Systems with Feasible Utilization Control
September 17 - José Marinho, ISEP, Portugal - Integrated Resource Management and Scheduling with Multi-Resource Constraints Integrated Resource Management and Scheduling with Multi-Resource Constraints¶
September 24 - Paulo Baltarejo Sousa, ISEP, Portugal - Scheduling Algorithms for Multiprocessors in a Hard Real-Time Environment
October 1 - Hossein Fotouhi, ISEP, Portugal - Emerging Challenges: Mobile Networking for Smart Dust
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October 8 - Gurulingesh Raravi, ISEP, Portugal - Multiprocessor On-Line Scheduling of Hard-Real-Time Tasks
Eduardo Tovar (to be confirmed)
October 15th * “Highly Scalable Aggregate Computations in Cyber-Physical Systems: Physical Environment Meets Communication Protocols”, Keynote Talk at the 16th International Conference on Real-Time and Network Systems (RTNS'08), October 2008. Available at:
http://rtns08.inria.fr/KeynoteTalk_RTNS08_Eduardo_Tovar.pdf
Muhammad Ali Awan
October 22nd * C. Lin and Scott Brandt , “Improving Soft Real-Time Performance Through Better Slack Reclaiming”, In Proceedings of the 26th IEEE Real-Time Systems Symposium (RTSS 2005), Miami, FL, USA. pp. 410-421, 6-8 December 2005. Available at:
http://www.cse.ucsc.edu/~sbrandt/papers/RTSS05.pdf
António Barros
October 29th * Alan Burns, Andy J. Wellings, “Programming Execution-Time Servers in Ada 2005”. RTSS 2006. Available at:
http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4032335