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Parallel processing (Electronic computers) --- High performance computing --- Multiprocessors --- Parallel programming (Computer science) --- Supercomputers

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Parallel programming (Computer science) --- Multiprocessors --- Java (Computer program language) --- Object-oriented programming languages --- JavaSpaces technology --- Electronic digital computers --- Multiprogramming (Electronic computers) --- Parallel processing (Electronic computers) --- Computer programming --- Programming.

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This book offers a practical guide to the advanced features of the MPI (Message-Passing Interface) standard library for writing programs for parallel computers. It covers new features added in MPI-3, the latest version of the MPI standard, and updates from MPI-2. Like its companion volume, Using MPI, the book takes an informal, example-driven, tutorial approach. The material in each chapter is organized according to the complexity of the programs used as examples, starting with the simplest example and moving to more complex ones. Using Advanced MPI covers major changes in MPI-3, including changes to remote memory access and one-sided communication that simplify semantics and enable better performance on modern hardware; new features such as nonblocking and neighborhood collectives for greater scalability on large systems; and minor updates to parallel I/O and dynamic processes. It also covers support for hybrid shared-memory/message-passing programming; MPI_Message, which aids in certain types of multithreaded programming; features that handle very large data; an interface that allows the programmer and the developer to access performance data; and a new binding of MPI to Fortran.

Parallel programming (Computer science) --- Parallel computers --- Computer interfaces. --- Interfaces, Computer --- Computer input-output equipment --- Interface circuits --- Electronic digital computers --- Computer programming --- Parallel processing (Electronic computers) --- Programming.

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Parallel processing (Electronic computers) --- Electronic data processing --- Distributed computer systems in electronic data processing --- Distributed computing --- Distributed processing in electronic data processing --- Computer networks --- High performance computing --- Multiprocessors --- Parallel programming (Computer science) --- Supercomputers --- Distributed processing.

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This book provides a single-source reference to the state-of-the-art of high-level programming models and compilation tool-chains for embedded system platforms. The authors address challenges faced by programmers developing software to implement parallel applications in embedded systems, where very often they are forced to rewrite sequential programs into parallel software, taking into account all the low level features and peculiarities of the underlying platforms. Readers will benefit from these authors’ approach, which takes into account both the application requirements and the platform specificities of various embedded systems from different industries. Parallel programming tool-chains are described that take as input parameters both the application and the platform model, then determine relevant transformations and mapping decisions on the concrete platform, minimizing user intervention and hiding the difficulties related to the correct and efficient use of memory hierarchy and low level code generation.

Computer science. --- Electronics. --- Engineering. --- Systems engineering. --- Engineering systems --- System engineering --- Construction --- Informatics --- Design and construction --- Microprocessors. --- Microelectronics. --- Electronic circuits. --- Circuits and Systems. --- Processor Architectures. --- Electronics and Microelectronics, Instrumentation. --- Industrial arts --- Technology --- Electrical engineering --- Physical sciences --- Electron-tube circuits --- Electric circuits --- Electron tubes --- Electronics --- Microminiature electronic equipment --- Microminiaturization (Electronics) --- Microtechnology --- Semiconductors --- Miniature electronic equipment --- Minicomputers --- Engineering --- Industrial engineering --- System analysis --- Science --- Parallel programming (Computer science) --- Embedded computer systems --- Multiprocessors. --- Parallel processing (Electronic computers) --- Design and construction.