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EuroMPI Conference

@eurompiconf.bsky.social

EuroMPI is the preeminent meeting for people to interact and discuss new developments and applications of message-passing parallel computing. https://eurompi.org 1–3 October 2025, Charlotte, NC, USA

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EuroMPI Conference@eurompiconf.bsky.social · 10mo ago

Keynote by Damien Rouson Fortran Is All You Need 🚀 Two feature sets in Fortran: - multi-image execution for SPMD programming with PGAS - 'do concurrent' for loop-level parallel and accelerator programming In Fortran you can write code as you would write on a blackboard or in a text book. #HPC

EuroMPI/USA 2025,keynote by Damien Rouson: Fortran Is All You Need Automatic Parallelization on Perlmutter CPU From: Automatically parallelizing batch inference on deep neural networks using Fiats and Fortran 2023 "do concurrent" OMP_NUM_THREADS=128 fpm run \ --example concurrent-inferences \ --runner "srun --cpu bind=cores -c 128 -n 1" \ ---network model. jsonEuroMPI/USA 2025,keynote by Damien Rouson: Fortran Is All You Need Conclusions - Fortran 2023 offers native parallel programming models that -- Support execution and communication in shared or distributed memory -- Offer automatic parallelization on CPUs and GPUs -- Have been demonstrated to exhibit comparable or better performance to alternatives across a range of applications in HPC and AI. - Fortran leads in some areas and often leapfrogs in areas where it previously lagged. - Join us and leave loops behind!EuroMPI/USA 2025,keynote by Damien Rouson: Fortran Is All You Need The Dream To Make Software Representations of Partial Differential Equations More Closely Resemble Their Textbook Counterparts... by applying differential operators to continuous mathematical abstractions supported by discrete approximations Mimetic differences defines a discrete calculus that can supports this vision Fortran 2023 can make it parallel, including automatic GPU-based accelerationEuroMPI/USA 2025,keynote by Damien Rouson: Fortran Is All You Need Abstract Calculus Pattern In Fortran you can write code as you would write on a blackboard or in a text book!
EuroMPI Conference@eurompiconf.bsky.social · 10mo ago

And the Best Paper Award for EuroMPI/USA 2025 goes to: 🌟 Hui Zhou, Kenneth Raffenetti, Mike Wilkins, Yanfei Guo und Rajeev Thakur 🌟 🌟 Implementing True MPI Sessions and Evaluating MPI Initialization Scalability 🌟 Congratulations 👏👏👏👏👏 #HPC

EuroMPI Conference@eurompiconf.bsky.social · 10mo ago

Large Computer-Aided Engineering Applications keynote by Bob Lucas LS-DYNA has successfully evolved for four and a half decades. Today, LS-DYNA embodies over ten million source lines of code, mostly in Fortran, and has many thousands of users worldwide. #HPC

EuroMPI/USA 2025,keynote by Bob Lucas: The evolutionary flexibility of LS-DYNAEuroMPI_USA_2025_Bob_Lucas_old_codes.png EuroMPI/USA 2025,keynote by Bob Lucas: The evolutionary flexibility of LS-DYNA The old codes aren't going away any time soon - They're solving problems for their users -- Saving billions of dollars annually - Backward compatibility preserves decades of investments -- Including the rich set of libraries and tools they're build on - They are integrated into bigger workflows -- E.g., most LS-DYNA input decks are generated by 3rd party tools --- Cadence ANSA & Siemens Hypermesh - Generations of engineers know how to use them - In safety critical fields, regulators insist on continuity - They are moving targets, constantly evolving, and improvingEuroMPI_USA_2025_Bob_Lucas_LREM.png EuroMPI/USA 2025,keynote by Bob Lucas: The evolutionary flexibility of LS-DYNA Nested dissection reordering of Rolls-Royce Large Representative Engine Model (LREM) EuroMPI/USA 2025,keynote by Bob Lucas: The evolutionary flexibility of LS-DYNA Concluding Remarks - There are many codes such as LS-DYNA that have stood the test of time - They do so by evolving to adapt to new requirements and computing technology - They leverage an increasingly rich ecosystem of math libraries, compilers, and tools - OpenMP and MPI are particularly important to science and engineering - They will be even more so in the future, as the pace of change accelerates
EuroMPI Conference@eurompiconf.bsky.social · 10mo ago

HPC in Health - keynote by Amanda Randles Healthcare today is reactive. We treat crises after they happen. Digital twins make it proactive - preventing them. In the future, we won't be asking if you HAVE a digital twin. We'll ask HOW your digital twin helped keep you healthy. #HPC

EuroMPI/USA 2025, opening keynote by Amanda Randle: HPC in Health: Scaling Vascular Digital Twins from Millions of Heartbeats to Petabytes of DataEuroMPI/USA 2025, opening keynote by Amanda Randle: HPC in Health: Scaling Vascular Digital Twins from Millions of Heartbeats to Petabytes of Data Digital Twin CFD: MP| & OpenMP Advances are Critical - Challenging workloads -- Not just FLOPs anymore → Memory bandwidth & data movement dominate -- Workflows: CFD + Al surrogates + real-time data - Need for Leadership Class Systems -- Generate petascale CFD data -- Process multimodal sensor + imaging data -- Train & deploy Al models in real time - Coupling Al + Physics -- Hybrid workflows: Al + CFD -- Requires heterogeneous parallelism at scale - Importance of MPI and OpenMP -- Efficient global-scale communication, dynamic workflows, in-situ analysis -- Node-level performance on GPUs & heterogeneous hardware -- Enable scalable, clinically viable digital twins HPC is essential for moving digital twins from the supercomputer to the clinic — transforming healthcareEuroMPI/USA 2025, opening keynote by Amanda Randle: HPC in Health: Scaling Vascular Digital Twins from Millions of Heartbeats to Petabytes of Data What is needed for a vascular digital twin? 1. Patient-specific geometry 2. High-resolution simulation 3. Dynamic and continuous tracking 4. Longitudinal hemodynamic mappingEuroMPI/USA 2025, opening keynote by Amanda Randle: HPC in Health: Scaling Vascular Digital Twins from Millions of Heartbeats to Petabytes of Data Beyond digital twins of the circulatory system Digital twins can integrate the growing data available on a per-patient basis, from genetics to immunology to neurology, to build dynamically evolving, predictive models.
EuroMPI Conference@eurompiconf.bsky.social · 10mo ago

The 1st joint keynote for EuroMPI/USA 2025 & IWOMP 2025 will be given by Amanda Randles @profamandarandles.bsky.social HPC in Health: Scaling Vascular Digital Twins from Millions of Heartbeats to Petabytes of Data Registration is still open & remote participation is free of charge. #HPC #AI #MPI

EuroMPI Conference@eurompiconf.bsky.social · 10mo ago

It's just two more days until EuroMPI/USA 2025. This week #EuroMPI is co-located with #IWOMP and the #MPIforum in Charlotte, NC, USA. Looking forward to amazing keynotes, checkout the program: 👉 eurompi.org/program #HPC #AI #MPI

EuroMPI/USA 2025, Charlotte, NC, USA, 1-3 October 2025, https://eurompi.org
Claudia Blaas-Schenner@claudiablaas.bsky.social · last yr.

Today the #MPI_Forum ratified the new MPI-5.0 – now with ABI included 🚀 Join us at #ISC25 for the MPI BoF! 🗓️ June 12 | 🕑 14:15–15:15 | 📍Hall G1, 2nd floor #MPI #HPC #AI

MPI: A Message-Passing Interface Standard, Version 5.0, Message Passing Interface Forum, June 5, 2025
Claudia Blaas-Schenner@claudiablaas.bsky.social · last yr.

It‘s a wrap – we had a successful and very productive #MPI_Forum MPI-5.0 release canditate meeting this week at @hlrs-hpc.bsky.social – next milestone is final ratification. #MPI #HPC #AI

Happy MPI Forum members at the end of the MPI-5.0 release canditate meeting
EuroMPI Conference@eurompiconf.bsky.social · 2y ago

📢 EuroMPI/Australia 2024 📢 Call for posters (and short papers/talks) 📍 submission deadline 2 August 2024 AoE ℹ️ eurompi.org Showcase innovative contributions related to MPI - including MPI use cases, possible limitations, comparison with alternative approaches, ...

EuroMPI Conference@eurompiconf.bsky.social · 2y ago

📢 Registration is open for 📢 EuroMPI/Australia 2024 🗓️ 25–27 September 2024 📍 early bird prices before 31 July 2024 📍 normal prices after 1 August 2024 ℹ️ eurompi.org

EuroMPI Conference@eurompiconf.bsky.social · 2y ago

Australia, we are coming 🚀 EuroMPI/Australia 2024 will take place on 25–27 September 2024 at #PawseyCentre in Perth, Australia. #EuroMPI will be co-located with #IWOMP and the #MPIforum 🤝 ℹ️ eurompi.org

Perth skyline taken from http://tiny.cc/PerthSkyline2