A dynamic execution time estimation model to save energy in heterogeneous multicores running periodic tasks
J Sahuquillo, H Hassan, S Petit, JL March… - Future Generation …, 2016 - Elsevier
Nowadays, real-time embedded applications have to cope with an increasing demand of
functionalities, which require increasing processing capabilities. With this aim real-time …
functionalities, which require increasing processing capabilities. With this aim real-time …
Dynamic wcet estimation for real-time multicore embedded systems supporting dvfs
JL March, S Petit, J Sahuquillo… - 2014 IEEE Intl Conf …, 2014 - ieeexplore.ieee.org
A key issue to reduce the number of deadline misses and improve energy savings in
embedded real-time systems is to accurately estimate the execution time of tasks as a …
embedded real-time systems is to accurately estimate the execution time of tasks as a …
Various approaches for high throughput and energy efficient scheduling of real-time tasks in multicore systems
K Baital, A Chakrabarti - 2019 IEEE international symposium …, 2019 - ieeexplore.ieee.org
Embedded real-time systems are gradually increasing to execute high-performance-
oriented applications on multicore architecture. It is very necessary to have efficient task …
oriented applications on multicore architecture. It is very necessary to have efficient task …
Energy-efficient real-time scheduling on multicores: A novel approach to model cache contention
With the increasing demand for higher performance, the adoption of multicores has been a
major stepping stone in the evolution of hard real-time systems. Though the computational …
major stepping stone in the evolution of hard real-time systems. Though the computational …
Energy management for embedded multithreaded processors with integrated edf scheduling
S Uhrig, T Ungerer - … Conference on Architecture of Computing Systems, 2005 - Springer
This paper proposes a new hardware-based energy management technique for future
embedded multithreaded processors with integrated Earliest Deadline First (EDF) real-time …
embedded multithreaded processors with integrated Earliest Deadline First (EDF) real-time …
[HTML][HTML] Bounding the execution time of parallel applications on unrelated multiprocessors
Heterogeneous multiprocessors can offer high performance at low energy expenditures.
However, to be able to use them in hard real-time systems, timing guarantees need to be …
However, to be able to use them in hard real-time systems, timing guarantees need to be …
Accurate energy modeling for many-core static schedules with streaming applications
S Holmbacka, J Keller, P Eitschberger… - Microprocessors and …, 2016 - Elsevier
Many-core systems provide a great performance potential with the massively parallel
hardware structure. Yet, these systems are facing increasing challenges such as high …
hardware structure. Yet, these systems are facing increasing challenges such as high …
EDF-hv: An energy-efficient semi-partitioned approach for hard real-time systems
J Patterson, T Chantem - … of the 24th International Conference on Real …, 2016 - dl.acm.org
The shift from uniprocessor to multi-core architectures has made it more difficult to design
predictable hard real-time systems (HRTS) and achieving high processor utilization remains …
predictable hard real-time systems (HRTS) and achieving high processor utilization remains …
Exploiting intra-task slack time of load operations for DVFS in hard real-time multi-core systems
Power demand grows much faster than battery capacity in embedded systems. Dynamic
voltage and frequency scaling (DVFS) has been shown to be extremely efficient to save …
voltage and frequency scaling (DVFS) has been shown to be extremely efficient to save …
Co‐scheduling tasks on multi‐core heterogeneous systems: An energy‐aware perspective
S Libutti, G Massari, W Fornaciari - IET Computers & Digital …, 2016 - Wiley Online Library
Single‐ISA heterogeneous multi‐core processors trade‐off power with performance;
however, threads that co‐run on shared resources suffer from resource contention, which …
however, threads that co‐run on shared resources suffer from resource contention, which …