'Num threads' diaporamas de présentation

OpenMP Tutorial Part 2: Advanced OpenMP

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?????? ??????? ???? Parallel Programming: Fundamentals and Implementation ? ? dair@dawning.com.cn ?????????? 2006.4

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CS533 Concepts of Operating Systems Class 2

CS533 Concepts of Operating Systems Class 2. Overview of Threads and Concurrency. Questions. Why study threads and concurrent programming in an OS class? What is a thread? Is multi-threaded programming easy? If not, why not?. Threads. Processes have the following components:

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Introduction to OpenMP Part I

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Seminar for

Seminar for. New Cluster Users 18 May, 2010 High Performance Cluster Computing Centre (HPCCC) Faculty of Science Hong Kong Baptist University. Outline. Hardware configurations Recent Software Installed Basic Login and job submission procedure Parallel Program Examples

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Lecture 3 Posix Threads

Lecture 3 Posix Threads. CSCE 713 Advanced Computer Architecture. Topics Pthreads Readings. January 17, 2012. Overview. Last Time Finish Slides from Lecture 1 NP-Completeness and the Dwarves Posix Pthreads Readings for today

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High Performance Computing: Concepts, Methods & Means OpenMP Programming

High Performance Computing: Concepts, Methods & Means OpenMP Programming. Prof. Thomas Sterling Department of Computer Science Louisiana State University February 8 th , 2007. Topics. Introduction Overview of OpenMP Basic Constructs Shared Data Parallel Flow Control Synchronization

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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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OpenMP

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Special Course on Computer Architecture

Special Course on Computer Architecture. #7 Simulation of Multi-Processors. Hiroki Matsutani and Hideharu Amano. Outline: Simulation of Multi-Processors. Background Recent multi-core and many-core processors Network-on-Chip Shared-memory chip multi-processors Architecture

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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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Linux

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Libby Shoop Joel Adams Dick Brown

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OpenMP

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OpenMP

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Tuning Tophat2

Tuning Tophat2. Belinda Giardine. Tophat2. Aligns reads from RNA to the genome Ribonucleic acid (RNA) is a ubiquitous family of large biological molecules that perform multiple vital roles in the coding, decoding, regulation, and expression of genes.

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Exercise #3: Multithreaded Programming

Exercise #3: Multithreaded Programming. J. H. Wang Apr. 13, 2010. Objectives. To get you familiar with multithreaded program development To learn how to create and terminate a thread in Pthreads, Win32 Thread, and Java Threads. Example in Pthreads.

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Low-power Task Scheduling for GPU Energy Reduction

Low-power Task Scheduling for GPU Energy Reduction. Li Tang, Yiji Zhang. Introduction. DVFS (dynamic voltage and frequency scaling) i mplementation Building GPU linear regression power model. DVFS implementation. D ynamic V oltage and F requency S caling

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Fortran Arrays

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