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The Business of Parallelism

2769d4f1f9abeb4dd2438ff636a9e4dc?s=47 Ray Hightower
September 12, 2016

The Business of Parallelism

Delivered at the Business of Software Conference on Monday, September 12, 2016. Boston, MA, USA. http://businessofsoftware.org/

2769d4f1f9abeb4dd2438ff636a9e4dc?s=128

Ray Hightower

September 12, 2016
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  1. @RayHightower Business of Software Conference Boston, MA USA Sept 12-14,

    2016 The Business of Parallelism
  2. Concurrency At least two threads are making progress. Parallelism At

    least two threads are executing simultaneously. Oracle Multithreaded Programming Guide http://docs.oracle.com/cd/E19455-01/806-5257/6je9h032b/index.html vs.
  3. None
  4. Where is the ROI?

  5. Gartner Hype Cycle Image by Jeremy Kemp https://commons.wikimedia.org/wiki/File:Gartner_Hype_Cycle.svg

  6. MacBook Pro Video 384 cores

  7. RJ-45 Power μUSB μHDMI μSD

  8. Finding Primes up to 16,000,000 0" 50" 100" 150" 200"

    250" Parallel Parallella Serial Mac Serial Parallella 18.6 sec 14.4 sec 237.1 sec ($2,000.00 Apple MacBook Pro) ($150.00 Parallella)
  9. Model 3 Model 2 Model 1

  10. None
  11. https://www.e-education.psu.edu/worldofweather/node/2029 Grid spacing influences accuracy. Weather Prediction

  12. Finite Element Analysis http://www.ce.ncsu.edu/news/article/21550/making-bridges-more-robust-to-earthquakes/

  13. https://www.youtube.com/watch?v=SGZjmPjcLL8

  14. Recap Parallelism != Concurrency ROI Examples: Multiple Industries BYO Parallel

    Clusters
  15. Thanks! RayHightower.com