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2012 02 pre_hbs_grid_overview_ianstokesrees_pt1
2012 02 pre_hbs_grid_overview_ianstokesrees_pt1
2012 02 pre_hbs_grid_overview_ianstokesrees_pt1
2012 02 pre_hbs_grid_overview_ianstokesrees_pt1
2012 02 pre_hbs_grid_overview_ianstokesrees_pt1
2012 02 pre_hbs_grid_overview_ianstokesrees_pt1
2012 02 pre_hbs_grid_overview_ianstokesrees_pt1
2012 02 pre_hbs_grid_overview_ianstokesrees_pt1
2012 02 pre_hbs_grid_overview_ianstokesrees_pt1
2012 02 pre_hbs_grid_overview_ianstokesrees_pt1
2012 02 pre_hbs_grid_overview_ianstokesrees_pt1
2012 02 pre_hbs_grid_overview_ianstokesrees_pt1
2012 02 pre_hbs_grid_overview_ianstokesrees_pt1
2012 02 pre_hbs_grid_overview_ianstokesrees_pt1
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2012 02 pre_hbs_grid_overview_ianstokesrees_pt1

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  • 1. Grid  Computing  OverviewFederating  Compute  and  Storage  Resources  to   Accelerate  Research  and  Aid  Collaboration Ian  Stokes-­‐Rees,  PhD Harvard,  Cambridge,  USA http://ac.seas.harvard.edu ijstokes@seas.harvard.edu
  • 2. Slides  and  Contact ijstokes@seas.harvard.edu http://linkedin.com/in/ijstokes http://slidesha.re/ijstokes-hbs2012_pt1 http://slidesha.re/ijstokes-hbs2012_pt2 http://ac.seas.harvard.edu http://www.opensciencegrid.org http://www.xsede.orgGrid Overview - Ian Stokes-Rees ijstokes@seas.harvard.edu
  • 3. Today Grid  Computing  Origins High  Energy  Physics Life  Science  Computing  Survey US  Cyberinfrastructure XSEDE Open  Science  Grid Science  Portals Data  Access User  Credentials SecurityGrid Overview - Ian Stokes-Rees ijstokes@seas.harvard.edu
  • 4. Things  ISummary About ’m  Excited  Grid Overview - Ian Stokes-Rees ijstokes@seas.harvard.edu
  • 5. About  MeGrid Overview - Ian Stokes-Rees ijstokes@seas.harvard.edu
  • 6. High  Energy  PhysicsGrid Overview - Ian Stokes-Rees ijstokes@seas.harvard.edu
  • 7. Grid Overview - Ian Stokes-Rees ijstokes@seas.harvard.edu
  • 8. Grid Overview - Ian Stokes-Rees ijstokes@seas.harvard.edu
  • 9. Grid Overview - Ian Stokes-Rees ijstokes@seas.harvard.edu
  • 10. 40  MHz  bunch  crossing  rate 10  million  data  channels 1  KHz  level  1  event  recording  rate 1-­10  MB  per  event 14  hours  per  day,  7+  months  /  year 4  detectors 6  PB  of  data  /  year globally  distribute  data  for  analysis  (x2)Grid Overview - Ian Stokes-Rees ijstokes@seas.harvard.edu
  • 11. Data  and  Compute  Intensive   Life  Sciences
  • 12. Study  of  Protein  Structure   and  Function 400m 1mm 10nm • Shared  scientiLic  data  collection  facility • Data  intensive  (10-­‐100  GB/day)Grid Overview - Ian Stokes-Rees ijstokes@seas.harvard.edu
  • 13. Cryo  Electron  Microscopy • Previously,  1-­10,000  images,  managed  by  hand • Now,  robotic  systems  collect  millions  of  hi-­res  images • estimate  250,000  CPU-­hours  to  reconstruct  modelGrid Overview - Ian Stokes-Rees ijstokes@seas.harvard.edu
  • 14. Molecular  Dynamics  Simulations 1  fs  time  step 1ns  snapshot 1  us  simulation 1e6  steps 1000  frames 10  MB  /  frame 10  GB  /  sim 20  CPU-­years 3  months  (wall-­ clock)Grid Overview - Ian Stokes-Rees ijstokes@seas.harvard.edu

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