A survey on cache management mechanisms for real-time embedded systems
Multicore processors are being extensively used by real-time systems, mainly because of
their demand for increased computing power. However, multicore processors have shared …
their demand for increased computing power. However, multicore processors have shared …
A survey of techniques for cache locking
S Mittal - ACM Transactions on Design Automation of Electronic …, 2016 - dl.acm.org
Cache memory, although important for boosting application performance, is also a source of
execution time variability, and this makes its use difficult in systems requiring worst-case …
execution time variability, and this makes its use difficult in systems requiring worst-case …
A survey of techniques for reducing interference in real-time applications on multicore platforms
T Lugo, S Lozano, J Fernández, J Carretero - IEEE Access, 2022 - ieeexplore.ieee.org
This survey reviews the scientific literature on techniques for reducing interference in real-
time multicore systems, focusing on the approaches proposed between 2015 and 2020. It …
time multicore systems, focusing on the approaches proposed between 2015 and 2020. It …
Deterministic memory abstraction and supporting multicore system architecture
Poor time predictability of multicore processors has been a long-standing challenge in the
real-time systems community. In this paper, we make a case that a fundamental problem that …
real-time systems community. In this paper, we make a case that a fundamental problem that …
On the design and evaluation of a real-time operating system for cache-coherent multicore architectures
G Gracioli, AA Fröhlich - ACM SIGOPS Operating Systems Review, 2016 - dl.acm.org
The uncontrolled use of the cache hierarchy in a multicore processor by real-time tasks may
impact their worst-case execution times. Several operating system techniques have been …
impact their worst-case execution times. Several operating system techniques have been …
Semi-partitioned hard-real-time scheduling under locked cache migration in multicore systems
As real-time embedded systems integrate more and more functionality, they are demanding
increasing amounts of computational power that can only be met by deploying multicore …
increasing amounts of computational power that can only be met by deploying multicore …
An experimental evaluation of the cache partitioning impact on multicore real-time schedulers
G Gracioli, AA Fröhlich - 2013 IEEE 19th International …, 2013 - ieeexplore.ieee.org
Shared cache partitioning is a well-known technique used in multicore real-time systems to
isolate task workloads and improve system predictability. Presently, the state-of-the-art …
isolate task workloads and improve system predictability. Presently, the state-of-the-art …
LAG-Based Analysis for Preemptive Global Scheduling with Dynamic Cache Allocation
In recent years, the maturation of modern multicore processor technology and its increasing
adoption in critical industrial domains have posed significant challenges for real-time …
adoption in critical industrial domains have posed significant challenges for real-time …
LAG-based schedulability analysis for preemptive global EDF scheduling with dynamic cache allocation
In recent years, the maturation of modern multicore processor technology and its increasing
adoption in critical industrial domains have posed significant challenges for real-time …
adoption in critical industrial domains have posed significant challenges for real-time …
PhLock: A Cache Energy Saving Technique Using Phase-Based Cache Locking
T Adegbija, A Gordon-Ross - IEEE Transactions on Very Large …, 2017 - ieeexplore.ieee.org
Caches are commonly used to bridge the processor-memory performance gap in embedded
systems. Since embedded systems typically have stringent design constraints imposed by …
systems. Since embedded systems typically have stringent design constraints imposed by …