John M. Levesque, Joel W. Williamson

A Guidebook to Fortran on Supercomputers (eBook, PDF)

• Format: PDF

Produktbeschreibung

A Guidebook to Fortran on Supercomputers presents in detail both the underlying architecture of supercomputers and the manner by which a compiler maps Fortran code onto that architecture. This book outlines the constructs preventing full optimization and provides specific strategies for restructuring a program.

Organized into four chapters, this book begins with an overview of the basic concepts of vector, scalar, and parallel processing. This text then provides an in-depth look at the architectural features of a variety of existing machines, with emphasis to the features common to many of them. Other chapters consider the optimization techniques used by compilers and how a programmer can take advantage of this knowledge in restructuring existing programs and in the development of new applications. The final chapter presents examples of loops from real-world programs, with a discussion of the inherent problems.

This book is a valuable resource for scientists, engineers, students, and research workers.

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Produktdetails

• Verlag: Elsevier Science & Techn.
• Seitenzahl: 230
• Erscheinungstermin: 12. Mai 2014
• Englisch
• ISBN-13: 9781483265711
• Artikelnr.: 42132598