1 / 8

Distributed Computing

The art of. Distributed Computing. What is it?. Multiple computers can help on larger project Each computer gets work units Usually, 2 or 3 computers get same work unit for redundancy. Results reported back. How does it work?. Install distributed computing client on your PC

teleri
Télécharger la présentation

Distributed Computing

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. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. The art of Distributed Computing

  2. What is it? • Multiple computers can help on larger project • Each computer gets work units • Usually, 2 or 3 computers get same work unit for redundancy. • Results reported back

  3. How does it work? • Install distributed computing client on your PC • Configure how much CPU/RAM/HD space it is allowed • Subscribe to at least one project • Automatically download work units and report back when finished

  4. What are the advantages? • Enormous resources available • DC Record 1256 TFLOPS from 261856 CPUs • BlueGene/L Record 478.2 (596.4) TFLOPS • Fault-tolerant • Open • Scalable

  5. What are the drawbacks? For the developer • Program must be segmented • A few nodes must be reachable For the participant • Computer may be prone to overheating • Minimal CPU/RAM/HD usage

  6. What projects are available? • Folding@home • Protein Folding • LHC@home • Calibrating the LHC • Search for the Higgs-Boson • IBM World Community Grid • FightAIDS@Home • Help Conquer Cancer • SETI@home • Search for signals from ET

  7. Can I help? • Download BOINC • http://boinc.berkeley.edu/ • Join one of the many communities • Pick an interesting project and donate unused CPU cycles

  8. Questions?

More Related