High-End Computing Capability
Computing power to answer NASA's complex science and engineering questions
HECC User Training
HECC delivers web-based training sessions (webinars) on a variety of topics of interest to users. These webinars are held periodically, and most of them will be recorded for on-demand playback over the web. Once a session is completed, you'll be able to access its recording and slide set in the past webinars archive.
Most Recent Webinar
- Introduction to the New Athena Cluster
- This webinar introduces you to NAS' new CPU cluster named Athena which is scheduled to be released to production soon. Athena is composed of 1,024 AMD Turin nodes interconnected with HPE/Cray Slingshot 11 in a Dragonfly topology. We provide a brief illustration of this interconnect and describe the use of the Cray Programming Environment for porting applications; and share some experiences from NAS staff and Early User testing. Athena Webinar Slide Deck (PDF-1.3MB)
Instructions for Participating in Live Webinars
Attending Online
To attend the webinar online, click on the "Join Teams Meeting" link in the webinar description above. Click "Join" and your browser should be directed to the meeting room online. We recommend that you join the meeting 10 minutes early so that we can address any connection issues you may encounter.
Past Webinars Available for Playback
After a webinar has taken place, links to the recorded presentation and the slide deck (PDF) will be available in the past webinars archive.
Quick Links
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Can't find what you're looking for? NAS User Support is available 24x7x365:
(800) 331-8737
(650) 604-4444
support@nas.nasa.gov
