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Georg Hager,Gerhard Wellein's Introduction to High Performance Computing for Scientists PDF

By Georg Hager,Gerhard Wellein

ISBN-10: 1138470899

ISBN-13: 9781138470897

ISBN-10: 143981192X

ISBN-13: 9781439811924

Written by way of excessive functionality computing (HPC) specialists, Introduction to excessive functionality Computing for Scientists and Engineers offers a superb creation to present mainstream machine structure, dominant parallel programming versions, and precious optimization recommendations for clinical HPC. From operating in a systematic computing heart, the authors won a special standpoint at the requisites and attitudes of clients in addition to brands of parallel computers.

The textual content first introduces the structure of recent cache-based microprocessors and discusses their inherent functionality barriers, earlier than describing normal optimization techniques for serial code on cache-based architectures. It subsequent covers shared- and distributed-memory parallel laptop architectures and the main suitable community topologies. After discussing parallel computing on a theoretical point, the authors express find out how to stay away from or ameliorate commonplace functionality difficulties hooked up with OpenMP. They then current cache-coherent nonuniform reminiscence entry (ccNUMA) optimization thoughts, study distributed-memory parallel programming with message passing interface (MPI), and clarify how you can write effective MPI code. the ultimate bankruptcy makes a speciality of hybrid programming with MPI and OpenMP.

Users of excessive functionality pcs usually do not know what elements restrict time to resolution and even if it is smart to contemplate optimization in any respect. This booklet allows an intuitive knowing of functionality boundaries with no hoping on heavy computing device technological know-how wisdom. It additionally prepares readers for learning extra complex literature.

Read in regards to the authors’ fresh honor: Informatics Europe Curriculum most sensible Practices Award for Parallelism and Concurrency

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Introduction to High Performance Computing for Scientists and Engineers (Chapman & Hall/CRC Computational Science) by Georg Hager,Gerhard Wellein

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