Georgia Tourassi

Director of the National Center for Computational Sciences @ORNL, home to the @OLCFgov.

[Oak Ridge Lab @ORNL]

What used to take weeks now takes hours. What once seemed impossible is becoming reality.

🔬 Smarter labs
🧪 Reproducible results
⚙️ Autonomous discovery

ORNL researchers aren’t just doing science faster, they’re redefining how it’s done. ⬇️
https://t.co/zvksnLlku4

[OLCF @OLCFGOV]

📣 A study conducted by @ORNL scientists examines potential strategies to integrate #quantum #computing with the world’s most powerful #supercomputing systems in the pursuit of science.

➡️ https://t.co/AJFVf8Pe9j

[Georgia Tourassi @gtourassi]

What an honor to represent @ORNL and @ENERGY at the National Artificial Intelligence Research Resource Pilot demonstration on the Hill hosted by @NSF with DOE, @NASA, and @NIH. This vision for national research infrastructure would bolster #AI innovation. https://t.co/eOxbzhmnrH

[Bronson Messer @thebron]

Frontier at #1 for another @top500supercomp!

But, you know, @OLCF has ANOTHER machine in the Top Ten: Summit at #9! Summit is STILL producing high-impact science via SummitPLUS and now via the NAIRR pilot! https://t.co/HL4RnkaUyZ @NSF @doescience

[ORNL Computing & Computational Sciences @ORNLComputing]

.@ORNL is in Washington, D.C., this week for the AI Expo for National Competitiveness, hosted by @scsp_ai! Stop by Booth 213, May 7 & 8, for expert talks, demos, and the latest in #AI for science from @ENERGY's national labs. https://t.co/KMCOtNYckL

[OLCF @OLCFGOV]

A new automated data pipeline is helping scientists study terabytes of plant data at @ORNL’s advanced plant phenotyping laboratory, APPL. 🌱 https://t.co/ZDUkYOYy7V

[OLCF @OLCFGOV]

An ORNL team worked to scale codes for the CANDLE project on the Frontier testbed, Crusher, ensuring the success of deep learning codes for cancer research at exascale. #WorldCancerDay https://t.co/xBiGgihXap

[OLCF @OLCFGOV]

The dawn of #exascale, marked by the debut of @ORNL's Frontier supercomputer, is a runner-up for @ScienceMagazine’s 2023 #BreakthroughOfTheYear! Read about Frontier, the other runners-up, and this year’s #BreakthroughOfTheYear, GLP-1 drugs, here ➡️ https://t.co/KFPI1QX5Vb

[Oak Ridge Lab @ORNL]

Frontier is the fastest #supercomputer in the world, but reaching No. 1 was anything but quick. Follow the epic journey to the #exascale era ⤵️ https://t.co/tAjptXEobS

[OLCF @OLCFGOV]

A planet-sized "Congratulations!" goes to the team behind the Energy Exascale Earth System Model. The team's Simple Cloud Resolving E3SM Atmosphere Model won the Association for Computing Machinery's 2023 Gordon Bell Special Prize for Climate today. https://t.co/HtkHnlvQvT

[OLCF @OLCFGOV]

A quintillion congrats to the team of scientists that won the ACMs 2023 Gordon Bell Prize today. The @UM_MICDE led team used Frontier, the world’s first exascale supercomputer, to simulate a system of nearly 75,000 magnesium atoms at near-quantum accuracy. https://t.co/hhG4B4fndH

[OLCF @OLCFGOV]

Frontier is one of @TIME's "Best Inventions of 2023!" The @HPE Cray EX #exascale system at @ORNL is capable of over a quintillion calculations per second and will be used for everything from studying black holes to climate modeling and drug discovery. https://t.co/TRoBBXyLEc

[OLCF @OLCFGOV]

SummitPLUS applications are open! Computationally ready projects, including previous INCITE, ALCC, DD, and ECP projects, are invited to apply for a 2024 allocation on Summit.

Deadline Oct. 30, 2023.

For program and application details, visit https://t.co/yxwpq77fUX.

[OLCF @OLCFGOV]

Happy #ExascaleDay! Exascale computing enables a new level of scientific discovery and problem solving. Follow along today as we celebrate the exascale era! #DiscoverFrontier https://t.co/wVuSdS5i1C

[Oak Ridge Lab @ORNL]

Happy #ExascaleDay! ORNL made history last year with the launch of Frontier, the world's first #exascale #supercomputer.

#DiscoverFrontier and learn more about the exascale era ➡️ https://t.co/ZALVJ2dzlA

[OLCF @OLCFGOV]

If you’re interested in starting a career in computing, check out the NCCS Virtual Career Fair to learn about exciting opportunities at @ORNL! Registration is open until October 26. https://t.co/3VJ78MfWGJ

[Verónica Vergara (she/her/ella) @verolero86]

Summit is near and dear to my ♥ for many reasons. Can't wait to see the cool projects that will run on @OLCFGOV's #Summit in 2024! #HPC #AI
P. S. Applications close Oct 30! 👀

[OLCF @OLCFGOV]

SummitPLUS applications are open! Computationally ready projects, including previous INCITE, ALCC, DD, and ECP projects, are invited to apply for a 2024 allocation on Summit.

Deadline Oct. 30, 2023.

For program and application details, visit https://t.co/yxwpq77fUX.

[Georgia Tourassi @gtourassi]

Congratulations for this well deserved recognition!

[OLCF @OLCFGOV]

NCCS Systems Acceptance and User Environment group leader Verónica Melesse Vergara was recognized as part of @knoxnews 40 Under 40 class of 2023! Congratulations!

Check out the full 2023 class ⬇️
https://t.co/Ui6plH5s18

[OLCF @OLCFGOV]

No widely available, open-source software has existed for testing lower-precision performance at extreme scale on GPU-accelerated supercomputers — until now. ORNL researchers have released a new cross-platform benchmarking software package called OpenMxP. https://t.co/cx3ZBmWCoN