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Inno4scale
@inno4scale.bsky.social
The project includes the take up of innovative algorithms created in innovation studies. If you want to learn more, give us a follow and stay tuned!

https://www.inno4scale.eu/
Inno4scale partners met today in Luxembourg for the project’s final review meeting with the @eurohpc-ju.bsky.social project officer and reviewers.

We appreciated the constructive and positive feedback and look forward to the final report.

Thanks to all involved for the strong collaboration!
September 10, 2025 at 6:07 PM
Reposted by Inno4scale
👀Have you checked this out?

The @inno4scale.bsky.social Success Story Highlights Booklet is available online!

Explore 22 innovation studies showing how scalable #HPC enables breakthroughs in science, industry & public administration!

👉📘Read more: www.inno4scale.eu/success-stor...
September 10, 2025 at 1:53 PM
🆕 New from Inno4scale: A booklet with selected highlights from 22 innovation studies on algorithms for European exascale systems.

Scalable solvers, mixed-precision CFD, sparse matrix kernels & more.

Check it out ➡️https://www.inno4scale.eu/success-stories/
July 28, 2025 at 6:50 AM
Matrix sparsity hides useful patterns for solver choice. Discuss the in the comments 💡🧠

🔬 What does the LimitX recommender predict from sparse matrix structure?

1️⃣ Solver memory usage
2️⃣ Spectral matrix properties
3️⃣ Eigenvector orientations

Look for hints 👀🔍 www.inno4scale.eu
June 18, 2025 at 9:34 AM
We’re proud to share that Inno4scale was presented as part of the EuroHPC Joint Undertaking booth at this year’s ISC High Performance Conference in Hamburg! 🚀

A big thank you to everyone who stopped by the booth to learn more about Inno4scale, share ideas, and engage in insightful discussions 🧠 🖥️
June 16, 2025 at 8:51 AM
GPU stalls limit performance in exascale CFD solvers. Discuss the question below in the comments 💡🧠

🔬 What limits GPU scalability in coarse-grid solvers?

1️⃣ Too few elements per core
2️⃣ CPU driven communication stalls
3️⃣ Excessive matrix assembly costs

Look for hints 👀🔍 www.inno4scale.eu
June 11, 2025 at 9:34 AM
Two way EL simulations struggle to scale due to stepwise synchronisation. SCALETRACK changes that. Discuss the following question in the comments 💡🧠

🔬 What enables scalable EL simulations?

1️⃣ Particle preaveraging
2️⃣ Async coupling
3️⃣ Interpolation caching

Look for hints 👀 www.inno4scale.eu
June 4, 2025 at 9:34 AM
Sparse training for LLMs can reduce costs and emissions but hardware limits still apply. A new approach changes that. Discuss in comments on the question below 💡🧠

🔬 What enables full-range sparsity on GPUs?

1️⃣ Mixed precision
2️⃣ VENOM format
3️⃣ cuSparse

Look for hints 👀 www.inno4scale.eu
May 28, 2025 at 9:34 AM
GNNs struggle with memory and speed. CBM4Scale compresses binary matrices by reusing similar rows. Discuss in the comments on the following question 💡🧠

🔬 Which approach supports performance portability?

1️⃣ OpenACC
2️⃣ Domain-specific libs
3️⃣ Manual CUDA

Look for hints 👀🔍 www.inno4scale.eu
May 21, 2025 at 9:34 AM
🚀 New on the Inno4scale Blog

We’ve wrapped up the Inno4scale project with a the Inno4scale Innovation Day in Barcelona!

Our latest article offers an overview on the final event 📰

👉 Read the full article: lnkd.in/e9Uds7GD

#HPC #Exascale #AI #Supercomputing #ScientificComputing #MareNostrum
May 16, 2025 at 7:21 AM
Reposted by Inno4scale
Don’t miss Inno4scale Innovation Day!

🗓️May 13, 2025 | 10:30–17:30 CEST
📍Barcelona

Watch livestream: shorturl.at/Rh3vr
#Inno4scale #EuroHPC #Quantum
May 12, 2025 at 9:23 AM
Take your❗last chance❗ to be part of the Inno4scale Innovation Day tomorrow via YouTube livestream! 🚀

📺 Join the livestream here: www.youtube.com/live/M1X3JOn...

#HPC #Exascale #Supercomputing #Innovation #Inno4scale #Research #Collaboration #Barcelona
May 12, 2025 at 9:01 AM
Reminder 💡

The Inno4scale Innovation Day on May 13 goes hybrid and will also be available via YouTube livestream! 🚀

📺 Join the livestream here: www.youtube.com/live/M1X3JOn...

#HPC #Exascale #Supercomputing #Innovation #Inno4scale #Research #Collaboration #Barcelona
Inno4scale Innovation Day
YouTube video by Inno4scale
www.youtube.com
May 9, 2025 at 7:29 AM
‼️Exciting update‼️

Inno4scale Innovation Day goes hybrid! 💡

If you can't join us onsite in Barcelona, then watch the livestream on May 13 🚀

📺 rtmp://a.rtmp.youtube.com/live2
May 2, 2025 at 8:54 AM
‼️Last chance‼️

💡Don't forget to join the Inno4scale Innovation Day on May 13 in Barcelona 🚀

This event marks the successful conclusion of the Inno4scale project and provides a platform for future collaborations in HPC 🖥️👩‍🔬

Registration🔗 regi.hlrs.de/2025/inno4sc...
April 24, 2025 at 9:30 AM
ML speeds up atomic simulations, but key challenges remain. Discuss in the comments! 💡🧠

🔬 What is the main challenge for MLPs?

1️⃣ Slow computation
2️⃣ Missing long-range effects
3️⃣ Limited training data

Look for hints 👀🔍 www.inno4scale.eu
April 23, 2025 at 6:01 AM
❗Reminder❗

💡Don't forget to join the Inno4scale Innovation Day on May 13 in Barcelona 🚀

This event marks the successful conclusion of the Inno4scale project and provides a platform for future collaborations in HPC 🖥️👩‍🔬

Registration🔗 regi.hlrs.de/2025/inno4sc...
April 22, 2025 at 9:30 AM
HPC speeds up simulations, but sync barriers slow scaling. Discuss in the comments! 💡🧠

🔬 What is the main advantage of AMCG?

1️⃣ Reduces accuracy
2️⃣ Increases memory
3️⃣ No sync barriers

Look for hints 👀🔍 www.inno4scale.eu
April 17, 2025 at 6:01 AM
Join us on May 13 for the Inno4scale Innovation Day in Barcelona 💡🚀

This event marks the successful conclusion of the Inno4scale project and provides a platform for future collaborations in #HPC 🖥️👩‍🔬

Registration🔗 regi.hlrs.de/2025/inno4sc...

We look forward to meet you in Barcelona! ✨
April 15, 2025 at 9:02 AM
Simulating space plasma at ion-kinetic accuracy demands exascale computing! But checkpointing is a challenge. Discuss in the comments:

🔬 What is AI’s advantage in checkpointing?

1️⃣ Less simulation noise
2️⃣ Higher plasma density
3️⃣ Faster storage & recovery

Look for hints 👀🔍 www.inno4scale.eu
April 9, 2025 at 9:00 AM
GW calculations reveal materials insights, while scaling remains diffucult. Discuss in the comments on the following question 💡🧠

🔬 What is the main bottleneck in large-scale GW?

1️⃣ Polarizability calculation
2️⃣ Wavefunction storage
3️⃣ Screened Coulomb W

Look for hints 👀🔍 www.inno4scale.eu
inno4scale
Inno4scale is a European initiative, which was started to support the development of innovative algorithms for exascale supercomputers, so their efficient use can be fully exploited. Currently…
www.inno4scale.eu
April 3, 2025 at 6:30 AM
Join us on May 13 for the Inno4scale Innovation Day in Barcelona 💡🚀

This event marks the successful conclusion of the Inno4scale project and provides a platform for future collaborations in #HPC 🖥️👩‍🔬

Registration🔗 regi.hlrs.de/2025/inno4sc...

We look forward to meet you in Barcelona! ✨
April 1, 2025 at 9:00 AM
HPC advances simulations but communication overhead limits scalability. Discuss in the comments on the following question 💡🧠

🔬 What improves CG solver efficiency on GPUs?

1️⃣ Kernel launch overhead
2️⃣ Floating-point precision
3️⃣ Memory bandwidth

More information and hints ▶️
inno4scale
Inno4scale is a European initiative, which was started to support the development of innovative algorithms for exascale supercomputers, so their efficient use can be fully exploited. Currently existing codes for high-performance computing will not be able to function efficiently on upcoming exascale...
www.inno4scale.eu
March 26, 2025 at 7:31 AM
Lattice QCD pushes precision physics, but scaling remains difficult. Discuss in the comments on the following question 💡🧠

🔬What is a major challenge in Lattice QCD?

1️⃣ Critical slowing down
2️⃣ Low lattice resolution
3️⃣ No experimental proof

More insights and hints ▶️
inno4scale
Inno4scale is a European initiative, which was started to support the development of innovative algorithms for exascale supercomputers, so their efficient use can be fully exploited. Currently existing codes for high-performance computing will not be able to function efficiently on upcoming exascale...
www.inno4scale.eu
March 20, 2025 at 7:31 AM
Happening now❗

We are delighted to announce that Inno4scale is part of the EuroHPC Summit 2025👩‍🔬💬

Visit our website ▶️ www.inno4scale.eu

Register for the Inno4scale Innovation Day ▶️ regi.hlrs.de/2025/inno4sc...

#eurohpcsummit2025 #hpc #innovation #supercomputing
March 18, 2025 at 3:16 PM