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Introduction To Parallel Computing

hagop avatar
hagop
34 diapositives · 504 Views · Jul 10, 2014

Parallel computing with insights from an Intel Blogger and Microsoft MVP. This presentation will cover key concepts such as multi-core performance, distributed systems, and techniques for maximizing user experience. Learn about Intel tools, Visual Studio 2010, and real-world applications through engaging demonstrations. Understand the advantages and challenges of multi-core systems, and discover the evolving landscape of parallel programming. Join us to unlock powerful strategies for enhancing software performance and user satisfaction.

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Transcription de la présentation

  1. Introduction ToParallel Computing

  2. The Team

  3. About Me • Microsoft MVP • Intel Blogger • TechEd Israel, TechEd Europe • HPC • NT, CE, DDK, C#, Asp.Net, DirectShow, 8051, … • http://AsyncOp.com • http://Asaf.Shelly.co.il

  4. Agenda • Introduction & Key Concepts • Intel Tools • Visual Studio 2010 • Parallel Programming: Models & Techniques • Windows Server • Windows Server 2008 R2 HPC • Michael Sullivan: Platform Strategy Manager Microsoft MEA

  5. Parallel Computing • Multi-Core • Distributed Systems • SOA & WebServices • Transaction, Session, Queue, Event, Interrupt • User Experience over User Interface • Maximize performance: No Free Work Unit • Best performance: No I/O Wait

  6. What is Multi-Core Pentium Pentium Pentium Pentium

  7. Why Multi-Core Performance Power 100% 2 GHz

  8. Why Multi-Core 174% Performance Power 113% 100% 100% 2.4 GHz 2 GHz

  9. Why Multi-Core 174% Performance Power 113% 100% 100% 87% 50% 2.4 GHz 2 GHz 1.6 GHz

  10. Why Multi-Core 174% 174% Performance Power 174% 113% 100% 100% 100% 2.4 GHz 2 GHz 1.6 GHz

  11. Advantages of Multi-Core • Low Power Consumption • Extended battery life • Less heating • Smaller and lighter devices • Software replaces custom hardware!

  12. Challenges With Multi-Core • Design Patterns • STL • Our existing code • Tools • Online Samples • My Work Routine

  13. Making Coffee • Hot Water • Small Glass • Coffee • Milk • Sugar • Cookies

  14. Object Oriented Design: Inheritance Liquid Dissolvent

  15. Object Oriented Design: Methods • Make Hot • Is Hot? • Pour to glass • Is spilled?

  16. Object Oriented: Steering -> Pour -> Drop -> MIX??? -> Mix with Sugar -> Mix with Water

  17. Actions • Mix is an Action • “What Does” instead of “What is” • Relevant Methods Added • System Design!

  18. Making Coffee in the real world • Boil the water • Until water is hot: • Go to the kitchen and get the coffee, milk, sugar • If water still not hot read a book • Mix the sugar, coffee and hot water • Add the milk • Go get 5 cookies of the 42 you made yesterday

  19. Making Coffee: The Flow Chart FINISH START IDLE

  20. Making Coffee: Conjunction Points FINISH START IDLE

  21. Task Oriented Design • Is The Missing Link • Flow Charts before Object Diagrams • Locating Flow Control Bugs (Random Bugs) • Maximizing CPU Power • Keep Responsive for good UX

  22. User Interface Demo

  23. User Interface Demo Bad

  24. User Interface Demo

  25. Renaissance • Fork • Pipe • Services • Kernel • Hardware • Multiple Devices on board

  26. Wave of the future • New Tools • New Design Patterns • New API Sets • New and Evolving ways to do things • Object Oriented Aware • New Communities • New R&D Culture

  27. Video Opportunity • 2 – 5 Minutes Video Interview • Intel.com Video • Contact Eva

  28. Join The Israeli Community • New Group • Join The Meetings • Microsoft & Intel • Fill the sign-up form

  29. Next To Come • Intel Tools For Parallel Computing • Bug Detection • Thread Building Blocks • Intel C++ Compiler

  30. Visual Studio 2010 • Parallel Features • Parallel Debugger • Language Extensions • New Collection Libraries • New Look and Feel

  31. Visit The Exhibition: INtime • Intime: Deterministic Real-Time OS • Side by Side with Windows • Allocate Cores • Allocate Tasks • Keeps working after Windows

  32. Visit The Exhibition: Pacific Software • Real-Time Embedded Solutions • Multi-Core Programming • Microsoft Windows HPC • Training • Consulting • Programmers Uniquely trained for Parallel Programming

  33. Coffee Break