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Get ready for the future, think parallel

Get ready for the future, think parallel. Tools to embrace parallelism. Eric De Carufel eric.decarufel@orckestra.com eric@decarufel.net http://blog.decarufel.net. Online retail and distribution Overture Solutions Enterprise Portals and ECM Content Management, Collaboration, (Intranet)

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Get ready for the future, think parallel

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  1. Get ready for the future, think parallel Tools to embrace parallelism Eric De Carufel eric.decarufel@orckestra.com eric@decarufel.net http://blog.decarufel.net

  2. Online retail and distribution Overture Solutions Enterprise Portals and ECM Content Management, Collaboration, (Intranet) Office Business Solutions Partners Service Portals (Extranet) Customer Service Portals (Internet) Business Process Automation EAI, SOA, ESB Search Fast ESP (A Microsoft Subsidiary) SharePoint Server 2007 Search Endeca IAP (Information Access Platform) Dynamics CRM 4.0 Sales Force Automation xRM applications Core Expertise E-Commerce platform Enterprise platform Integration platform Search platforms Business platforms

  3. Partners Strategic Partners Technology Partners Consulting Partners

  4. Clients

  5. Whoam’I? • Eric De Carufel is solution architect at Orckestra • Over 15 years experience in software development • Leader of • MVP Visual C# • Started with an ADAM computer by Coleco • Working with .NET since version 1.0

  6. Why do we have to bother? 128 cores

  7. Asynchronousoperation

  8. Data parallelism

  9. Taskparallelism

  10. Concurencyproblems

  11. Tools

  12. Tools to build • Processes • Threads • Tasks

  13. User Mode Scheduler For Tasks CLR Thread Pool: Work-Stealing Local Queue Global Queue Local Queue … Worker Thread 1 Worker Thread p … Task 6 Task 3 Task 4 Task 1 Program Thread Task 5 Task 2

  14. Demo TaskParallelLibrary

  15. Tools to debug • Debugger views • Processes, Threads, Tasks • Unit Tests • Stress tests • CHESS

  16. Demo CHESS

  17. What’snext • Visual Studio 2010 • .NET Framework 4.0 • New multi cores computer (4, 16, 32, 64, …) • Think parallel! • Thread safety will save your life

  18. Thankyou! • Parallel FX Team blog • http://blogs.msdn.com/pfxteam/ • Eric De Carufel • http://www.decarufel.net • http://blog.decarufel.net • http://www.altnetmontreal.com

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