Results 91 to 100 of about 2,490 (199)

Interference-aware fixed-priority schedulability analysis on multiprocessors

, 2014
This paper presents new schedulability tests for preemptive global fixed-priority (FP) scheduling of sporadic tasks on identical multiprocessor platform. One of the main challenges in deriving a schedulability test for global FP scheduling is identifying
Jonsson, Jan, Pathan, Risat, Jonsson, Jan,, Pathan, Risat Mahmud, Pathan, Risat,   +4 more
core   +1 more source

Worst-Case Blocking Time Optimization in WCRT Analysis for vMPCP on Multi-Core Virtual Machines

IEEE Access
Virtualization plays a crucial role in successfully integrating multiple real-time applications on a single platform. Through virtualization, different applications can run in independent virtual machines, isolated from each other to prevent mutual ...
Sumei Wang
doaj   +1 more source

WCET Analysis for Preemptive Scheduling.

, 2008
Hard real-time systems induce strict constraints on the timing of the task set. Validation of these timing constraints is thus a major challenge during the design of such a system. Whereas the derivation of timing guarantees must already be considered complex if tasks are running to completion, it gets even more complex if tasks are scheduled ...
Altmeyer, Sebastian, Gebhard, Gernot
openaire   +4 more sources

An Analysis of Zero-Clairvoyant Scheduling [PDF]

, 2002
In the design of real-time systems, it is often the case that certain process parameters, such as its execution time are not known precisely. The challenge in real-time system design is to develop techniques that efficiently meet the requirements of impreciseness.
openaire   +1 more source

On schedulability analysis of non-cyclic generalized multiframe tasks

, 2010
— The generalized multiframe (GMF) task has been proposed to model a task whose execution times, deadlines and minimum separation times are changed according to a specified pattern.
Christophe Moy, Noel Tchidjo Moyo, Frederic Lafaye, Eric Nicollet   +3 more
core   +1 more source

Schedulability Analysis in Fixed-Priority Real-Time Multicore Systems with Contention

Applied Sciences
In the scheduling of hard real-time systems on multicore platforms, significant unpredictability arises from interference caused by shared hardware resources.
Luis Ortiz, Ana Guasque, Patricia Balbastre, José Simó, Alfons Crespo   +4 more
doaj   +1 more source

Task Migration and Scheduler for Mixed-Criticality Systems. [PDF]

Sensors (Basel), 2022
Baik J, Lee J, Kang K.
europepmc   +1 more source

Mapping, Scheduling, and Schedulability Analysis

, 2022
Paolo Burgio, Marko Bertogna, Alessandra Melani, Eduardo Quiñones, Maria A. Serrano   +4 more
openaire   +1 more source

Mixed Criticality Multicore Compositional Framework

IEEE Access
In the field of real-time systems, component-based models for mixed criticality systems (MCS) on multicore platform are gaining significant attention of the researchers from the recent past.
Amjad Ali, Imran Taj, Shahid Iqbal, Muhammad Fayaz, Asad Masood Khattak, Bashir Hayat   +5 more
doaj   +1 more source

Compositional schedulability analysis of real-time actor-based systems. [PDF]

Acta Inform, 2017
Jaghoori MM, de Boer F, Longuet D, Chothia T, Sirjani M.   +4 more
europepmc   +1 more source