Center of Excellence in Exascale CFD (CEEC)
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ceec-coe.bsky.social
Center of Excellence in Exascale CFD (CEEC)
@ceec-coe.bsky.social
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Finding solutions to grand challenges at the frontier of CFD. CEEC's ambition is to enable the use of exascale #HPC computers for key computational fluid dynamics (CFD) applications and demonstrate their capabilities through key light-house cases.
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ceec-coe.bsky.social
🌊 Join CEEC + @njansson.bsky.social on Oct 22 (14:00–15:00 CET) for a webinar on @neko.cfd, a high-order framework for large-scale CFD. Learn what’s new in v1.0, from setup to extreme-scale performance.
🔗 Register: ceec-coe.eu/event/extrem...
#HPC #CFD #Exascale
A promotional graphic for a CEEC webinar. The background is white with a subtle wave pattern at the bottom. Top left: the title “Extreme-Scale High-Fidelity Computational Fluid Dynamics with Neko” in large bold black text. Top right: the CEEC logo, with a small wave above the first “C.” Center left: a white scroll-like box with curled corners containing the text: “Join CEEC and Niclas Jansson for a webinar introducing Neko and its upcoming improvements! Learn about major feature changes, user interaction, and updates in Neko v1.0.” Below are icons with info: calendar – “October 22, 2025”; clock – “14:00–15:00 CET”; location pin – “Online.” Right side: the NEKO logo with bold, slanted text and a cartoon cat face with goggles and a swirling wave under its chin. The monochrome design uses clean lines and a technical, modern style.
October 6, 2025 at 1:20 PM
ceec-coe.bsky.social
✨ Greetings from Luxembourg!
Our review brought strong, supportive feedback that sharpens our path in exascale CFD.

Huge thanks to our reviewers for their time, insights & encouragement — your guidance is invaluable!

#Exascale #HPC #CFD #EuroHPC
Group photo of the CEEC consortium taken during their project review in Luxembourg. Fourteen people stand together in a modern conference room, with a German Shepherd guide dog and her handler positioned near the left. The group is dressed in business or business casual clothing, with conference tables, laptops, and a large screen displaying a "WP3 – Exascale Algorithms" slide with the CEEC logo in the foreground. One person is holding an EU flag, highlighting the project's European context.
September 26, 2025 at 11:54 AM
ceec-coe.bsky.social
📢 Back by popular demand! Join CEEC on Sept 17 for an Introduction to the DLB library—now with GPU metric support via TALP.
🧩 Load balancing, runtime resource mgmt & GPU perf tracking
🕒 15:00–16:00 | 📍 Online
🔗 ceec-coe.eu/event/introd...
#HPC #GPU #OpenMP #MPI
Poster titled “Introduction to the DLB Library and Measuring GPU performance” at the top in bold black font. To the right of the title are two logos: one for dynamic load balancing (with a blue icon resembling test tubes) and one for CEEC (black bold letters). Below the title is a white speech-bubble shaped text box with the following text: Join CEEC and Marta Garcia for a webinar introducing the Dynamic Load Balancing (DLB) library and its modules! We’ll share each module’s main features and how to use them, with extra focus on the new TALP GPU metric collection feature. Below this paragraph are three icons with corresponding event details: • A calendar icon next to: September 17, 2025 • A clock icon next to: 15:00 – 16:00 CET • A location pin icon next to: Online To the right of the main text is a rectangular photo of Marta Garcia speaking on stage with a microphone, in front of a presentation slide. She wears a striped shirt, and the background slide includes anatomical heart graphics and headshots. Below the main text box is a slightly tilted image of a diagram. It shows a white 3D figure typing on a laptop labeled "Program App.", pointing to a blue arrow labeled "Run with DLB", followed by charts and cloud-like graphics suggesting performance improvement. The DLB logo appears again in this diagram. The bottom of the poster features stylized wave lines in blue and gray.
June 18, 2025 at 7:37 AM
ceec-coe.bsky.social
We were delighted to host the CEEC all-hands at @hlrs-hpc.bsky.social!
Two days of planning, discussion & collaboration on scaling CFD to exascale—across solvers, ML, performance, quantum, and more. Great progress & team spirit all around! 📸 See the full team below. #HPC #CFD #ExascaleComputing
Group photo of CEEC project members at the all-hands meeting hosted at HLRS in Stuttgart. Around 20 people are standing and kneeling in two rows in front of a projection screen that reads “Thank you for your attention!” The group includes researchers and engineers from the consortium, with one person holding their guide dog in the front row.
May 28, 2025 at 8:40 AM
ceec-coe.bsky.social
Check out our latest code scaling results at #EuroHPCSummit2025!

CEEC's poster is on display this week in Krakow—stop by to learn how we're advancing #Exascale #CFD.

We're next to @@pop-hpc.bsky.social, so you'll explore performance optimization insights too.

📍 Look for the poster below!
#HPC
A person with short hair stands in front of large windows, silhouetted against the light, with a backpack on their back. The view outside includes a cityscape. Two digital displays are visible. The left display, titled "POP," features a flowchart or diagram with text and icons. The right display, titled "CEEC," contains text and graphs, resembling an informational poster. Outside, a road with a bus and distant buildings is visible under a partly cloudy sky.
March 18, 2025 at 2:38 PM
ceec-coe.bsky.social
Turn your data into immersive 3D visualizations!

Join us in Stuttgart at @hlrs-hpc.bsky.social S for the 3rd CEEC Community Workshop!

📆 May 21, 15:00–17:00 CEST

🔹 Learn Vistle and get hands-on experience creating interactive visualizations on desktop & in #VR

More 👉 ceec-coe.eu/event/3rd-ce...
Two individuals wearing 3D glasses stand in an immersive virtual reality environment filled with a 3D projection of orange spheres and blue arrows, creating a tunnel-like effect. They are interacting with the visualization using handheld devices. A menu with options such as "move," "scale world," and "navigation" is visible on the right side, indicating a control interface for the virtual environment. The scene is vibrant and dynamic, focusing on data visualization.
March 17, 2025 at 1:18 PM
ceec-coe.bsky.social
What does it take to get #CFD to run on #exascale supercomputers?

Experts in #Math, #physics, #ComputerScience, #Engineering and more!

Say hi to some of the #WomenOfCEEC at #HiPEAC25 and then read about them in our #PeopleOfCEEC series!
👉 ceec-coe.eu/category/peo...
A group of five women stands in a hallway at the HiPEAC25 conference, posing for a photo. They all wear conference badges on blue lanyards. Behind them is a large sign with "HiPEAC Conference" and "Room 9" visible. The hallway has a polished floor and fluorescent lighting, with a door labeled "Sala 10" on the left. The women are dressed in casual conference attire. From left to right: the first woman has short brown hair, a light turtleneck sweater, and black pants; the second woman has long straight hair, glasses, a cream sweater, and blue jeans; the third woman has curly hair, a blue and white sweater, and white pants; the fourth woman has short hair, glasses, a dark jacket, and blue jeans; the fifth woman has long dark hair tied back, a black coat, and green pants. All are smiling.
January 21, 2025 at 3:33 PM
ceec-coe.bsky.social
We're CEEC, and we're here to help you get ready for #Exascale #CFD simulations on #Supercomputers.

First, check out our upcoming webinar, "Vistle Part I: An Introduction to Immersive Visualizations of Large-Scale Scientific Data"!

📆 January 29, 🕙 10AM

Register at ceec-coe.eu/event/vistle...
Poster for the webinar "Vistle Part I: An Introduction to Immersive Visualizations of Large-Scale Scientific Data". It is organized by CEEC. The webinar is scheduled for January 29, 2024, from 10 am to 11 am CET and will be held online. The text invites participants to discover Vistle, a visualization tool for creating augmented reality/virtual reality visualizations of large-scale scientific datasets, and to learn about Vistle’s remote rendering functionality and how it is being ported to GPUs as part of the CEEC project to enable visualization of exascale datasets. On the right side, there is a photo showing someone interacting with a data visualization in the CAVE at HLRS, standing in front of a large, colorful globe projection.
January 15, 2025 at 10:44 AM