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High Performance Parallel I/O

Editat de Prabhat, Quincey Koziol
en Limba Engleză Paperback – 23 oct 2019
Gain Critical Insight into the Parallel I/O Ecosystem




Parallel I/O is an integral component of modern high performance computing (HPC), especially in storing and processing very large datasets to facilitate scientific discovery. Revealing the state of the art in this field, High Performance Parallel I/O draws on insights from leading practitioners, researchers, software architects, developers, and scientists who shed light on the parallel I/O ecosystem.




The first part of the book explains how large-scale HPC facilities scope, configure, and operate systems, with an emphasis on choices of I/O hardware, middleware, and applications. The book then traverses up the I/O software stack. The second part covers the file system layer and the third part discusses middleware (such as MPIIO and PLFS) and user-facing libraries (such as Parallel-NetCDF, HDF5, ADIOS, and GLEAN).




Delving into real-world scientific applications that use the parallel I/O infrastructure, the fourth part presents case studies from particle-in-cell, stochastic, finite volume, and direct numerical simulations. The fifth part gives an overview of various profiling and benchmarking tools used by practitioners. The final part of the book addresses the implications of current trends in HPC on parallel I/O in the exascale world.
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Specificații

ISBN-13: 9780367378233
ISBN-10: 036737823X
Pagini: 434
Dimensiuni: 156 x 234 x 20 mm
Greutate: 0.81 kg
Ediția:1
Editura: CRC Press
Colecția Chapman and Hall/CRC

Public țintă

Professional Practice & Development and Professional Reference

Cuprins

Parallel I/O in Practice. File Systems. I/O Libraries. I/O Case Studies. I/O Profiling Tools. Future Trends. Index.

Notă biografică

Prabhat leads the NERSC Data and Analytics Services Group at Lawrence Berkeley National Laboratory. His main research interests include Big Data analytics, scientific data management, parallel I/O, HPC, and scientific visualization. He is also interested in atmospheric science and climate change.


Quincey Koziol is the director of core software development and HPC at The HDF Group, where he leads the HDF5 software project. His research interests include HPC, scientific data storage, and software engineering and management.

Descriere

In this book, leading practitioners, researchers, software architects, developers, and scientists offer insight on the parallel I/O ecosystem. The book explains how large-scale HPC facilities scope, configure, and operate systems. It covers the file system layer, middleware, user-facing libraries, real-world scientific applications that use the parallel I/O infrastructure, and profiling and benchmarking tools used by practitioners. The book also addresses the implications of current trends in HPC on parallel I/O in the exascale world.