tailieunhanh - Parallel computing principles and practice

The study of parallel computing is just about as old as that of computing itself. Indeed, the early machine architects and programmers (neither category would have described themselves in these terms) recognised no such delineations in their work, although the natural human predilection for describing any process as a sequence of operations on a series of variables soon entrenched this philosophy as the basis of all normal systems. | This book sets out the principles of parallel computing in a way which will be useful to student and potential user alike. It includes coverage of both conventional and neural computers. The content of the book is arranged hierarchically. It explains why where and how parallel computing is used the fundamental paradigms employed in the field how systems are programmed or trained technical aspects including connectivity and processing element complexity and how system performance is estimated and why doing so is difficult . The penultimate chapter of the book comprises a set of case studies of archetypal parallel computers each study written by an individual closely connected with the system in question. The final chapter correlates the various aspects of parallel computing into a taxonomy of systems. Parallel computing principles and .