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Relentless Parallelism

Relentless Parallelism. Nels Beckman SIGBOVIK 2008. Unless You’ve Been Living in a Cave. You Know. You Know. Serious. You Know. Serious Freaking. You Know. Serious Freaking Problem. Coming Soon to a Future Near You. Coming Soon to a Future Near You. Cores!.

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Relentless Parallelism

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  1. Relentless Parallelism Nels Beckman SIGBOVIK 2008

  2. Unless You’ve Been Living in a Cave...

  3. You Know...

  4. You Know... Serious

  5. You Know... Serious Freaking

  6. You Know... Serious Freaking Problem

  7. Coming Soon to a Future Near You

  8. Coming Soon to a Future Near You Cores!

  9. Coming Soon to a Future Near You Cores! Cores!

  10. Coming Soon to a Future Near You Cores! Cores! More Cores!

  11. Downing in Cores!

  12. Downing in Cores!

  13. Downing in Cores!

  14. Some Tasks? Hard to Parallelize

  15. 1 womb = 1 baby in 9 months Example

  16. 2 womb != 1 baby in 4.5 months Example

  17. 2 womb != 1 baby in 4.5 months Example

  18. 2 womb != 1 baby in 4.5 months Example No

  19. 2 womb != 1 baby in 4.5 months Example No Ultra

  20. 2 womb != 1 baby in 4.5 months Example No Ultra Wombs

  21. Example • Huffman Decoding = Human Baby

  22. Example • Huffman Decoding = Human Baby • Variable Length Prefixes

  23. Example • Huffman Decoding = Human Baby • Variable Length Prefixes • Hard to “Divide and Conquer”

  24. Question!!! • How do we utilize those other cores!?!?!?!?! Huff Stuff ? ? ?

  25. Answer??? • Let’s make it RELENTLESSLY PARALELL!!!!!! Huff Stuff ? ? ?

  26. Answer??? • Let’s make it RELENTLESSLY PARALELL!!!!!! Huff Stuff ? ? ? RELENTLESS

  27. What is RELENTLESS PARALLISM? • It is definitely real

  28. What is RELENTLESS PARALLISM? • It is definitely real • A series of code rewriting Rules

  29. What is RELENTLESS PARALLISM? • It is definitely real • A series of code rewriting Rules • Based on MATH technology

  30. What is RELENTLESS PARALLISM? • It is definitely real • A series of code rewriting Rules • Based on MATH technology • Keeps your other cores busy

  31. Check out this Math!

  32. Demo Time

  33. Done

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