Results 41 to 50 of about 1,185 (184)

Evaluation of the Proposed Hybrid Multiprocessor Real-Time Scheduling Approach with Partitioned and Global Approaches

MATEC Web of Conferences, 2019
Generally, multiprocessor real-time scheduling algorithm fall into two basic approaches, partitioned and global. The hybrid solution that we proposed applies the partitioned scheduling approach to the task set until all processors have been filled.
Habibah Ismail, Dayang N. A. Jawawi, Ismail Ahmedy, Mohd Adham Isa   +3 more
doaj   +1 more source

A Comparative Study on the Schedulability of the EDZL Scheduling Algorithm on Multiprocessors

Applied Sciences, 2023
As multiprocessor (or multicore) real-time systems become popular, there has been much research on multiprocessor real-time scheduling algorithms. This work evaluates EDZL (Earliest Deadline until Zero Laxity), a scheduling algorithm for real-time ...
Sangchul Han, Woojin Paik, Myeong-Cheol Ko, Minkyu Park   +3 more
doaj   +1 more source

Cocoa Bean Shell as a Functional Food By‐Product: Antioxidant Potential and Toxicological Thresholds in Drosophila melanogaster

Food Science &Nutrition, Volume 14, Issue 5, May 2026.
The graphical abstract details the evaluation of Cascau extract, addressing its chemical composition, neurobehavioral parameters, and safety. The preparation of the CBS extract, using combined hot and cold aqueous extraction followed by lyophilization, revealed a rich chemical characterization, including polyphenols (32.04 mg GAE/g), flavonoids (10.7 ...
Fernanda dos Santos Trombini, Nathália Cardoso de Afonso Bonotto, Maria Eduarda Chelotti, Débora Luísa Pulcinelli, Caroline Prado Rehbein, Eliana Jardim Fernandes, Elize Musachio, Vitória Azzolin, Euler Ribeiro Filho, Maria Denise Schimith, Verônica Farina Azzolin, Ivana Beatrice Mânica da Cruz, Fernanda Barbisan   +12 more
wiley   +1 more source

The Edge Connectivity of Expanded k-Ary n-Cubes

Discrete Dynamics in Nature and Society, 2018
Mass data processing and complex problem solving have higher and higher demands for performance of multiprocessor systems. Many multiprocessor systems have interconnection networks as underlying topologies.
Shiying Wang, Mujiangshan Wang
doaj   +1 more source

MPI‐Based Approaches to Overlap Computation and I/O in Geophysical Simulations

Concurrency and Computation: Practice and Experience, Volume 38, Issue 7, April 2026.
ABSTRACT Geophysical simulations, such as wave propagation, are often constrained by I/O bottlenecks, where a significant portion of the execution time is spent writing data to disk. This process frequently leaves expensive computational resources, such as GPUs, idle, directly impacting both performance and energy consumption.
Rodrigo C. Machado, Arthur F. Lorenzon, Philippe O. A. Navaux   +2 more
wiley   +1 more source

Polynomial Exact Schedulability and Infeasibility Test for Fixed-Priority Scheduling on Multiprocessor Platforms

Applied System Innovation
In this paper, we develop an exact schedulability test and sufficient infeasibility test for fixed-priority scheduling on multiprocessor platforms. We base our tests on presenting real-time systems as a Kripke model for dynamic real-time systems with ...
Natalia Garanina, Igor Anureev, Dmitry Kondratyev   +2 more
doaj   +1 more source

Optimized Parallel Reduction for Regular and Irregular Segments on GPU

Concurrency and Computation: Practice and Experience, Volume 38, Issue 8, April 2026.
ABSTRACT Reduction is an operation that combines all the elements of a collection by applying a binary operation, such as sum, maximum, or minimum, to all the elements to obtain a single resulting value. This paper investigates implementation strategies for both segmented and non‐segmented reduction on GPUs.
Michel B. Cordeiro, Wagner M. Nunan Zola
wiley   +1 more source

An Efficient Fault-Tolerant Scheduling Approach with Energy Minimization for Hard Real-Time Embedded Systems

Cybernetics and Information Technologies, 2019
In this paper, we focus on two major problems in hard real-time embedded systems fault tolerance and energy minimization. Fault tolerance is achieved via both checkpointing technique and active replication strategy to tolerate multiple transient faults ...
Kada Barkahoum, Kalla Hamoudi
doaj   +1 more source

Mejora de los Test de Planificabilidad para Asignación Incremental de Tareas en Sistemas Multiprocesadores de Tiempo Real

Revista Iberoamericana de Automática e Informática Industrial RIAI, 2013
Resumen: Durante la etapa de diseño de un sistema multiprocesador de tiempo real, los test de planificabilidad son una parte clave de los algoritmos de asignación de tareas. El uso de test de planificabilidad exactos permite aumentar la eficiencia de los
Sergio Sáez, Alfons Crespo
doaj   +1 more source

Response-Time Analysis for Multi-Mode Tasks in Real-Time Multiprocessor Systems

IEEE Access, 2020
Recently, traditional real-time systems that played a dedicated role in a limited environment have been evolving to interact with dynamically varying environments.
Hyeongboo Baek, Kang G. Shin, Jinkyu Lee
doaj   +1 more source