Titel: High Performance Computing (RISC Architectures, Optimization & Benchmarks)
Verlag: O'Reilly Media (edition Second)
Erscheinungsjahr: 1998
Sprache: Englisch
ISBN-10: 156592312X
ISBN-13: 9781565923126
Einband: Paperback
Auflage: Second.
Zustand: Good

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Inhaltsangabe

The computing power that's available on the average desktop has exploded in the past few years. A typical PC has performance exceeding that of a multi-million dollar supercomputer a mere decade ago. To some people, that might mean that it's time to sit back and watch computers get faster: performance is no longer an issue, we'll let hardware do the work. But if you're looking at this book, you're not one of them. Performance is always an issue. Even with the fastest computers, there's a need to harness the processing power and get more work done in a limited amount of time.

If you're a software developer, you probably know that getting the most out of a modern workstation or PC can be tricky. Paying closer attention to memory reference patterns and loop structure can have a huge payoff. High Performance Computing discusses how modern workstations get their performance and how you can write code that makes optimal use of your hardware. You'll learn what the newest buzzwords really mean, how caching and other memory design features affect the way your software behaves, and where the newest "post-RISC" architectures are headed.

If you're involved with purchasing or evaluating workstations, this book will help you make intelligent comparisons. You'll learn how to interpret the commonly quoted industry benchmarks, what vendors do to show their machines in the best possible light, and how to run your own benchmarks.

Whether you're using the latest Pentium PC or a highly specialized multiprocessor, you'll find High Performance Computing an indispensable guide. Topics covered include:

CPU and memory architecture for RISC microprocessors and their successors
Optimizing compilers
Timing and profiling programs
Understanding parallelism
Loop and memory reference optimizations
Benchmarking
Parallel Computing and Multiprocessing

�ber die Autorin bzw. den Autor

Kevin Dowd is the president of Atlantic Computing Technology Corporation, located in Newington, Connecticut. He is the author of Getting Connected: The Internet at 56K and Up, also published by O'Reilly and Associates. Charles Severance is the director for computing services for the College of Engineering at Michigan State University, where he is also a professor in the Computer Science Department, teaching classes on high performance computing, computer architecture, and the Internet. His current research is in the area of Internet delivery of educational material. He has been active in IEEE standards for many years, and he edits a monthly column in the magazine IEEE Computer on computer standards. Charles is the co-host of a Television show called "Nothin but Net," and was previously the co-host of Television show called "Internet:TCI."

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