Performance Enhancement in Multiprocessing Systems

Maria Josphin, George Amalarethinam (Autoren)

Buch | Softcover

124 Seiten

2025
Scholars' Press (Verlag)
978-620-8-84747-0 (ISBN)

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Parallel processing is an efficient form of information processing that emphasizes the concurrent manipulation of data elements belonging to one or more processes solving a single problem. It makes a tremendous impact on many areas of computer applications like computational simulations for scientific and engineering applications, commercial applications in data mining, transaction processing etc. It is one of the approaches known today, to make computation feasible. Heterogeneous systems create unlimited opportunities and challenges in the fields of parallel processing, design of algorithms, and partitioning and mapping of parallel tasks. In mapping of parallel tasks, scheduling plays an important role. In this book, three algorithms Task oriented Dynamic Scheduling Algorithm (TDSA), Dynamic Task Duplication based Scheduling Algorithm (DyDupSA) and Dynamic Ant Colony Optimization (DyACO) are proposed. TDSA algorithm use the concept of migration, DyDupSA applies duplication and migration and DyACO meta heuristic to minimize the makespan and to maximize the processor utilization. Among the proposed algorithms, DyACO algorithm outperforms the other algorithms.

Rev. Dr. Maria JosphinPrincipal, Idhaya College for Women, Sarugani, Sivagangai Dt, Tamil Nadu, India. Dr. D. I. George Amalarethinam Principal, Jamal Mohamed College (Autonomous), Tiruchirappalli, Tamil Nadu, India.

Erscheinungsdatum	23.06.2025
Sprache	englisch
Maße	152 x 229 mm
Gewicht	177 g
Themenwelt	Mathematik / Informatik ► Mathematik ► Wahrscheinlichkeit / Kombinatorik
Schlagworte	Directed Acyclic Graph (DAG) • makespan • multi processor system • Parallel Processing • processor utilization • Scheduling
ISBN-10	620-8-84747-8 / 6208847478
ISBN-13	978-620-8-84747-0 / 9786208847470
Zustand	Neuware