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    Scientific Programming and Computer Architecture

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    Author(s)
    Viswanath, Divakar
    Language
    English
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    Abstract
    A variety of programming models relevant to scientists explained, with an emphasis on how programming constructs map to parts of the computer.What makes computer programs fast or slow? To answer this question, we have to get behind the abstractions of programming languages and look at how a computer really works. This book examines and explains a variety of scientific programming models (programming models relevant to scientists) with an emphasis on how programming constructs map to different parts of the computer's architecture. Two themes emerge: program speed and program modularity. Throughout this book, the premise is to "get under the hood," and the discussion is tied to specific programs. The book digs into linkers, compilers, operating systems, and computer architecture to understand how the different parts of the computer interact with programs. It begins with a review of C/C++ and explanations of how libraries, linkers, and Makefiles work. Programming models covered include Pthreads, OpenMP, MPI, TCP/IP, and CUDA.The emphasis on how computers work leads the reader into computer architecture and occasionally into the operating system kernel. The operating system studied is Linux, the preferred platform for scientific computing. Linux is also open source, which allows users to peer into its inner workings. A brief appendix provides a useful table of machines used to time programs. The book's website (https://github.com/divakarvi/bk-spca) has all the programs described in the book as well as a link to the html text.
    URI
    http://library.oapen.org/handle/20.500.12657/26041
    Keywords
    C; C++; programming languages; processor; memory; network; high performance computing; computer science; engineering; super computing
    ISBN
    9780262036290
    OCN
    1091191898
    Publisher
    The MIT Press
    Publisher website
    https://mitpress.mit.edu/
    Publication date and place
    Cambridge, 2017
    Series
    Scientific and Engineering Computation,
    Classification
    Mobile & handheld device programming / Apps programming
    Computer science
    Information architecture
    Pages
    624
    Public remark
    21-7-2020 - No DOI registered in CrossRef for ISBN 9780262340472
    Rights
    http://creativecommons.org/licenses/by-nc-nd/4.0
    • Imported or submitted locally

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    License

    • If not noted otherwise all contents are available under Attribution 4.0 International (CC BY 4.0)

    Credits

    • logo EU
    • This project received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No 683680, 810640, 871069 and 964352.

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