Per aspera ad grid To the grid computing through difficulties

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Ferenc Szalai

my last grid talk from 2009 at Lund Univ.

Tecnología

Per aspera ad grid To the grid computing through difficulties Ferenc Szalai [email_address]

fuzzy thermal manikin chaotic fuzzy controllers granular material N-Body simulation bioconvetion (3D navier-stokes) plasmas evolution virtual screening (drog research)

PVM (parallel virtual machine) MPI (message passing interface)

Developing middleware which schedule computational intensive tasks on heterogeneous resources

grid middleware Resource Resource Resource

Globus (the Windows ™ of grid computing) Globus Globus

user authentication missing libraries not running scripts resource discovery hard to deploy and maintain obscure protocols description of job/resource scheduling

TeraGrid EuroGrid Nordugrid LHC Grid -> EGEE Hungarian Cluster Grid ...

POST /InStock HTTP/1.1 Host: www.example.org Content-Type: application/soap+xml; charset=utf-8 Content-Length: nnn <?xml version="1.0"?> <soap:Envelope xmlns:soap="http://www.w3.org/2001/12/soap-envelope" soap:encodingStyle="http://www.w3.org/2001/12/soap-encoding"> <soap:Body xmlns:m="http://www.example.org/stock"> <m:GetStockPrice> <m:StockName> IBM </m:StockName> </m:GetStockPrice> </soap:Body> </soap:Envelope>

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Standard Based Modular Secure Simple Elegant

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Cloud Virtual Resource Virtual Resource Grid middleware

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Per aspera ad grid To the grid computing through difficulties

1. Per aspera ad grid To the grid computing through difficulties Ferenc Szalai [email_address]

2. I am physicist

3. 16 (1995)

4. fuzzy thermal manikin chaotic fuzzy controllers granular material N-Body simulation bioconvetion (3D navier-stokes) plasmas evolution virtual screening (drog research)

6. I need more computation power!

7. motivation

8. 1998

9. Welcome to Geekland!

10. Large Linux clusters

11. PVM (parallel virtual machine) MPI (message passing interface)

12. 20%

13. 2000

14.

15. What is grid computing?

16. Developing middleware which schedule computational intensive tasks on heterogeneous resources

17. grid middleware Resource Resource Resource

18.

19. No modification required

20. No central component

21. Globus (the Windows ™ of grid computing) Globus Globus

22. Problems

23. user authentication missing libraries not running scripts resource discovery hard to deploy and maintain obscure protocols description of job/resource scheduling

24. Me vs Globus

25. 2002

26. “Everybody have own grid”

27. TeraGrid EuroGrid Nordugrid LHC Grid -> EGEE Hungarian Cluster Grid ...

28. and a money come

29. “Everybody have own grid middleware”

30. Babel of protocols

31. Standardization

32. GGF -> OGF (global/open grid forum)

33. Web services

34. SOAP

35. POST /InStock HTTP/1.1 Host: www.example.org Content-Type: application/soap+xml; charset=utf-8 Content-Length: nnn <?xml version="1.0"?> <soap:Envelope xmlns:soap="http://www.w3.org/2001/12/soap-envelope" soap:encodingStyle="http://www.w3.org/2001/12/soap-encoding"> <soap:Body xmlns:m="http://www.example.org/stock"> <m:GetStockPrice> <m:StockName> IBM </m:StockName> </m:GetStockPrice> </soap:Body> </soap:Envelope>

36. Its about syntax

37. 2004

38. EGEE -> glite

39. too many overlapping components running only on old linuxes slow, unrealible hard to deploy and maintain hard to use

40. ARC

41. Standard Based Modular Secure Simple Elegant

42. (bicycle repairman )

43. 2006

44. Boinc (“desktop grid”)

45. Master - Slave

46. It is not a grid!

47. Pilot job is evil!