Petascale
This presentation is the property of its rightful owner.
Sponsored Links
1 / 1

Result: PowerPoint PPT Presentation


  • 78 Views
  • Uploaded on
  • Presentation posted in: General

Petascale Nanoelectronic Device Simulations Mathieu Luisier SC10 @ ORNL. Objective: Physics-based simulations of nanoelectronic devices with an atomistic resolution and a sustained performance > 1 Pflop /s Approach: Multi-Level parallelism Dynamic load balancing in double integral

Download Presentation

Result:

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Result

PetascaleNanoelectronic Device SimulationsMathieu Luisier SC10 @ ORNL

Objective:

  • Physics-based simulations of nanoelectronic devices with an atomistic resolution and a sustained performance > 1 Pflop/s

  • Approach:

  • Multi-Level parallelism

  • Dynamic load balancing in double integral

  • Computational interleaving

  • Development of new direct solver (block cyclic reduction)

  • Result:

  • Highly efficient parallel algorithm, stressing the most advanced resources available today

  • Impact:

  • Move from nano-science to nanodevice engineering in minutes

  • Unprecedented insight into atomistic device simulation

  • One of the few codes with sustained performances at the peta-scale on Jaguar @ ORNL

InAs HEMT

J. A. del Alamo

MIT


  • Login