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Parallel Computing with OpenMP on distributed shared memory platforms

Parallel Computing with OpenMP on distributed shared memory platforms

Parallel Computing with OpenMP on distributed shared memory platforms. Gabriel Mateescu National Research Council Canada gabriel.mateescu@nrc.ca www.sao.nrc.ca/~gabriel/openmp September 26, 2002. Agenda. Why OpenMP ? Elements of OpenMP Scalable Speedup and Data Locality

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1.46k views • 122 slides
Parallel Programming with OPENMP

Parallel Programming with OPENMP

Parallel Programming with OPENMP. Akhila Prabhakaran Consultant Scientist/Technologist Supercomputer Education and Research Centre Indian Institute of Science akhilap@iisc.ac.in. OPENMP: Motivation. Sequential program uses a single core/ processor while all other processors are idle.

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542 views • 37 slides
Shared Memory Parallelism - OpenMP

Shared Memory Parallelism - OpenMP

Shared Memory Parallelism - OpenMP. Sathish Vadhiyar. Credits/Sources : OpenMP C/C++ standard (openmp.org) OpenMP tutorial ( http://www.llnl.gov/computing/tutorials/openMP/#Introduction ) OpenMP sc99 tutorial presentation (openmp.org)

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329 views • 32 slides
Parallel Processing (CS 667) Lecture 5: Shared Memory Parallel Programming with OpenMP *

Parallel Processing (CS 667) Lecture 5: Shared Memory Parallel Programming with OpenMP *

Parallel Processing (CS 667) Lecture 5: Shared Memory Parallel Programming with OpenMP *. Jeremy R. Johnson. Introduction. Objective: To further study the shared memory model of parallel programming. Introduction to the OpenMP standard for shared memory parallel programming Topics

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494 views • 26 slides
OpenMPI

OpenMPI

OpenMPI. Majdi Baddourah. https://computing.llnl.gov/tutorials/mpi/. What is OpenMP. An Application Program Interface (API) that may be used to explicitly direct multi-threaded, shared memory parallelism Comprised of three primary API components: Compiler Directives

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430 views • 23 slides

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