Advancements in microprocessor architecture, interconnection technology, and software development have fueled rapid growth in parallel and distributed computing. However, this development is only of practical benefit if it is accompanied by progress in the design, analysis and programming of parallel algorithms.

This concise textbook provides, in one place, three mainstream parallelization approaches, Open MPP, MPI and OpenCL, for multicore computers, interconnected computers and graphical processing units. An overview of practical parallel computing and principles will enable the reader to design efficient parallel programs for solving various computational problems on state-of-the-art personal computers and computing clusters. Topics covered range from parallel algorithms, programming tools, OpenMP, MPI and OpenCL, followed by experimental measurements of parallel programs' run-times, and by engineering analysis of obtained results for improved parallel execution performances.

Many examples and exercises support the exposition.

Auteur

Roman Trobec is Head of the Parallel and Distributed Computing Laboratory at the Jozef Stefan Institute, Ljubljana, Slovenia, and an Associate Professor in the Faculty of Computer and Information Science at the University of Ljubljana. BoStjan Slivnik is an Assistant Professor in the Faculty of Computer and Information Science at the University of Ljubljana. Patricio Bulic is an Associate Professor, and Borut Robic is a Full Professor, at the same institution.Other Springer titles by the same authors include The Foundations of Computability Theory, Application and Multidisciplinary Aspects of Wireless Sensor Networks: Concepts, Integration, and Case Studies, and Parallel Computing: Numerics, Applications, and Trends.

Contenu

Part I: FoundationsWhy Do We Need Parallel Programming

Overview of Parallel Systems

Part II: Programming

Programming Multi-Core and Shared Memory Multiprocessors Using OpenMP

MPI Processes and Messaging

OpenCL for Massively Parallel Graphic Processors

Part III: Engineering

Engineering: Parallel Computation of the Number p

Engineering: Parallel Solution of 1-D Heat Equation

Engineering: Parallel Implementation of Seam Carving

Final Remarks and Perspectives Appendix A: Hints for Making Your Computer a Parallel Machine