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April 2025

The ACCESS Advance is a monthly newsletter produced by the U.S. National Science Foundation's ACCESS (Advanced Cyberinfrastructure Coordination Ecosystem: Services & Support) program. It contains science stories enabled by ACCESS, program news and opportunities for users.

In this Issue

  • ACCESS Allocations offering discounted exchange rates on select resources
  • Countdown to SC25
  • Follow ACCESS on Bluesky
  • Spotlight: Voyager Advances AI for Science and Engineering

Opportunities

Events and Trainings

Community Announcements

Science Stories

enabled by ACCESS

ACCESS Resources For Better Earthquake Safety

Using ACCESS allocations on Expanse at the San Diego Supercomputer Center, the multi-institutional Steel Diaphragm Innovation Initiative (SDII) created models to better understand the behavior of concrete-filled deck floor diaphragms during a tremblor. 


Read the full story here

Using HPC to Improve the Mortgage Industry

An award-winning researcher at Cornell University uses Stampede3 at the Texas Advanced Computing Center to investigate mortgage debt relief initiatives and interactions between mortgage firms and financially distressed borrowers.

 

Read the full story here

Safer Railways Through Simulation

Researchers at the University of Pittsburgh have been using ACCESS-allocated resources on Bridges-2 at the Pittsburgh Supercomputing Center to train AI to detect when a railway might be in imminent danger of failure due to extreme temperatures.


Read the full story here

What's New?

ACCESS Allocations offering discounted exchange rates on select resources


ACCESS Allocations has rolled out an exciting new feature that allows you to make the most of your ACCESS Credits. This innovative pilot, called the ACCESS Variable Marketplace, allows resource providers to offer discounted resource rates to influence and respond to demand from the community. Once you have your project with ACCESS Credits, look for resources featuring discounted rates while exchanging your Credits for resource allocations.


These discounts indicate the amount of bonus resource units you’ll receive compared to the resource’s normal exchange rate. The bonus amount can be used normally for the duration of the project. Learn more by visiting the Variable Marketplace web page.

Countdown to SC25


Submissions and applications are now open for most Technical Program and Student Program tracks for SC25. This is your chance to contribute to or participate in this prestigious HPC conference. Submit your abstracts, proposals and applications now using the link below. This year's conference takes place in St. Louis, Nov. 16 – 21.


SC25 Technical and Student Program Calls for Participation

Follow ACCESS on Bluesky


ACCESS has made the move from X (formerly Twitter) to Bluesky. While you'll still see our account on X, we're now posting all our new content to this X alternative. If you’re on Bluesky, please follow us, @accessforci.bsky.social. And don't forget to follow us on our other social media accounts: LinkedIn: accessforci; Facebook: @ACCESSforCI; YouTube: @ACCESSforCI.

Spotlight

Voyager: Advancing AI for Science and Engineering


Voyager is an ACCESS innovative AI system designed for science and engineering research at scale. The NSF-funded system was developed collaboratively with Supermicro and Intel’s Habana Lab and is operated by the San Diego Supercomputer Center at UC San Diego. Voyager focuses on supporting research in science and engineering that increasingly depends on artificial intelligence and deep learning as a critical element in the experimental and/or computational work. The system features the Habana Gaudi training and first-generation Habana inference processors, along with a high performance, low latency 400 gigabit-per-second interconnect from Arista. Voyager gives researchers the ability to work with extremely large data sets using standard AI tools, like TensorFlow and PyTorch, or develop their own deep-learning models using developer tools and libraries from Habana Labs.


Voyager began a three-year testbed phase in early 2022, which involves selected projects, workshops and industry interactions. An allocation phase that will give the broader research community access to the system will begin following the testbed phase.


Visit the Voyager homepage

View description on the ACCESS Resource page



ACCESS Website

Events & Trainings

Community Announcements


ACCESS is supported by the

National Science Foundation.

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