L'Inria essaie de défendre le fait que la ZRR ne va pas impacter les libertés académiques et le fait de la pire manière possible : en disant que de toute façon les précaires n'y auraient pas le droit (aux libertés académiques) parce qu'elles ne sont pas en poste....

C'est officiel, cette année il y aura donc plus de 240 candidatures au concours Chargé·e de Recherche Inria pour seulement 6 postes (Plus d'une vingtaine de postes avant 2017). Une catastrophe. Colère pour ces jeunes chercheur·euses.

📢 ISPDC 2026: Call for Papers, Posters, and Talks! 📢 I am happy to announce the 25th International Symposium on Parallel and Distributed Computing (ISPDC 2026) (July 1-3, Hamburg, Germany)! Submissions are due March 23, 2026 (AoE). Further info: indico.desy.de/e/ispdc2026 #HPC #supercomputing

📢 Call for Papers: 7th International Workshop on Extreme-Scale #Storage and #Analysis (ESSA 2026), held in conjunction with IPDPS (New Orleans, May 2026)! More info here: sites.google.com/view/essa-2026 #HPC #Cloud #IPDPS

It wasn't deep. It didn't have much to say. But Xiao Xiao inspired millions to try Flash animation for themselves. A Beijing artist made this series -- and turned stick fights into a phenomenon. We're exploring why and how he did it: animationobsessive.substack.com/p/when-stick...

La cour des comptes publie son rapport sur les agences de programme.

We wrote the Strain on scientific publishing to highlight the problems of time & trust. With a fantastic group of co-authors, we present The Drain of Scientific Publishing: a 🧵 1/n Drain: arxiv.org/abs/2511.04820 Strain: direct.mit.edu/qss/article/... Oligopoly: direct.mit.edu/qss/article/...

Part 1 of the special HPCwire series about the future of #storage for #HPC and #AI lays out the current state of storage for AI and HPC and touches on some of the broad challenges that organizations are facing. www.hpcwire.com/2025/10/13/t...

Cool and impactful project led by the MPI-M: coupled simulation of the full Earth system in 1.25km resolution. Unprecedented complexity, fidelity, and performance at 82.5 simulated days per day. Accelerated by DaCe on GH200 - next generation #HPC for #climate science is here!

126 millions de milliards d’opérations en virgule flottante par seconde : c’est la capacité du supercalculateur Jean Zay 4 depuis mai 2025. Une puissance énorme entièrement au service de la science. Reportage @cnrs.fr : www.youtube.com/watch?v=8Jdj...

I wrote up some notes on how to approach I/O and storage benchmarks in RFPs. I normally don't post here about updates to my digital garden, but I think this page is tidy and useful. www.glennklockwood.com/garden/bench... #HPC

📢 [FINAL] Call for Papers for the REX-IO 2025 Workshop! 📢 REX-IO 2025 is still accepting submissions (short & full papers) and your high-quality work can make a big difference! Final deadline: July 25, 2025 11:59PM AoE. 🤩 📜 🦖 More information: sites.google.com/view/rexio/ #HPC #supercomputing

Glenn Lockwood Joins VAST with Eye on Next-Gen AI Infrastructure Strategy ow.ly/flLQ50Ws29T #HPC #HPCwire

A global power outage during an ESSA workshop is not enough to stop us from sharing our work on I/O and Storage! #IPDPS25

📢 [CFP] REX-IO 2025 Workshop at IEEE Cluster Conference 2025! I'm happy to announce the 5th Workshop on Re-envisioning Extreme-Scale I/O for Emerging Hybrid HPC Workloads! Submissions are due July 9, 2025 (11:59PM AoE). 🤩 📜 🦖 Further info: sites.google.com/view/rexio/ #HPC #supercomputing

🆕Comment simuler des phénomènes naturels complexes sur ordinateur pour les rendre compréhensifs et les étudier ?🔬 Au centre #Inria de l’ @univbordeaux.bsky.social : #modélisation, #data et #HPC s’unissent dans un #continuum scientifique puissant. 🔎Sur inria.fr : www.inria.fr/fr/modelisat...

Au Poste, c’est vous. Sans vous, c’est silence radio. Aujourd’hui, nous avons besoin de vous pour notre chaine YouTube. Moins de 5000 followers manquent pour franchir un cap, trouver des appuis, tenir la ligne, et remplir les conditions pour demandes d'aides au CNC -> www.youtube.com/@au_poste?su...

Darshan now supports I/O profiling for (non-MPI) machine learning frameworks, and a new blog post explains how: https://www.mcs.anl.gov/research/projects/darshan/2025/03/11/using-darshan-with-non-mpi-applications-e-g-ai-ml-frameworks/ #HPC

Opération 50000 abonnés Youtube lancée: il nous manque 12.000 followers pour prétendre à traquer quelques menues aides financières ici ou là. Vous êtes 15000 ici à nous suivre sur BSKY. On serait tellement pas loin... youtube.com/@au_poste Merci de vous abonner à notre canal (gratuit)

🚀 𝐈𝐄𝐄𝐄 𝐂𝐥𝐮𝐬𝐭𝐞𝐫 𝟐𝟎𝟐𝟓 – 𝐂𝐚𝐥𝐥 𝐟𝐨𝐫 𝐏𝐚𝐩𝐞𝐫𝐬! 📢 Submission Deadline: April 25, 2025 📍 Location: Edinburgh, United Kingdom 📅 Dates: September 2-5, 2025 📢 The CFP is open! Submit your paper by April 25, 2025: clustercomp.org/2025/papers/

ECLAT, the Extreme Computing Lab for Astronomical Telescopes, now has an English website! eclat-lab.fr/en/ Next week will also be organized the first hackathon at the Paris Observatory. A great opportunity for the #HPC and #Astro communities to work together on scaling up #SKA processing pipelines.

La communauté scientifique a massivement migré sur le ciel bleu, la preuve en chiffres : parmi 5 300 répondants à Nature... • 52,5 % ont quitté X • 14,9 % utilisent toujours X mais davantage Bsky • Seuls 13,6 % utilisent toujours davantage X que Bsky 1/3

A review of the world scientific literature shows the number of supercomputer articles, growing rapidly after 1980. An Informal Survey of the Scientific and Social Impact of a Soda Can-Sized Super-Supercomputer doi: 10.1063/1.4822988 #supercomputer #HPC #retrocomputer #vintagecomputiong #research

We have extended the deadline for ESSA! You still have a bit of time to submit your work on I/O, storage and data analytics at extreme scale, and join us in June in Milano, Italy. #HPC

Bye bye #PizDaint 🇨🇭. It was a real pleasure working with you for a while. #HPC

To kick start this account let's repost something I worked on last year at @epcc.bsky.social. Wind turbine flow simulation done with @xcompact3d.bsky.social by Andrew Mole and render and animation by me using @blender.org #hpc #blender #sc24 #cfd

Welcome to #BlueSky, @eurohpc-ju.bsky.social #HPC #AI

The Argonne Leadership Computing Facility has released its 2024 Science report (bit.ly/3BTyEHW) highlighting some of the work of our great users. #hpc

(This is mostly for young academics, though science journalists might find it interesting.) I often receive suspicious advertisements about scientific journals and conferences. Why do I consider them suspicious?

Today, we present our work on simulation of #HPC storage systems at HiPC, India, ... remotely! I didn't get my visa on time, and had to give up boarding 1 hour before departure while standing in front of the check-in desk. Not my best travel experience, I have to say 😅

We are pleased to announce an #IEEE Computing in Science and Engineering (CiSE) Special Issue on Converged Computing! ☁️ www.computer.org/csdl/magazin... Discussion of the best of both worlds, #cloud and #HPC, on the level of technology and culture, is of utmost importance.

A priceless quote from @sneuwirth.bsky.social's talk today at the Inria center in Rennes: "Benchmarking can be benchmarketing at times". I think I'm going to frame it for my office 😅

Today is the Day! Julien Monniot, my first PhD student, is defending his PhD entitled "Enabling Accurate Simulation of #HPC Storage Systems: Methodology and Practical Techniques". So proud of him!

Ahem…do y'all know about sci-hub? 🌊🧪 sci-hub.se

Enter the Matrix.

Lots of newcomers to the #HPC community on Bluesky! I am therefore taking this opportunity to repost our CFP for the ESSA workshop which will be organized jointly with IPDPS next June. ESSA is dedicated to I/O challenges, storage management and analysis of large volumes of data.

HPE/Cray recently open the source code of the support library for Slingshot network (github.com/HewlettPacka...). Thanks to a Guix-HPC package, it's now possible to seamlessly deploy a Slingshot-capable MPI stack with performance on par with native MPI! #HPC hpc.guix.info/blog/2024/11...

Today starts the first technical workshop of the Extreme Computing Laboratory for Astronomical Telescopes (ECLAT) in Bordeaux, France. Several of us will take turns to present our work on the very large-scale transition of SKA's operational workflow. #HPC 🖥️ and #radioastronomy 🔭 on the program 😎

I'm launching the hashtag #HPCTales to share ridiculous articles about #HPC. I'm starting with news from a French defense (!!) website that headlines: "The 2nd most powerful supercomputer in the world (Frontier) is now able to create its own Matrix-like universe thanks to Exascale" 🤦

We had a great program this morning at the #SC24 SuperCompCloud workshop ranging from cloud-based software ecosystem for radioastronomy workload to open platform for micro-services deployment. See you (hopefully) next year for SC25 😎

Even after living in the US for three years, one mystery remains: chicken and waffles. Why guys?! #SC24

⚠️ If you plan to attend the #SC24 reception tonight at the Aquarium, drop off your backpack beforehand! I just got that info from a SC Organizing Committee member. It will be way more complicated to get in with a bag. The Aquarium staff insisted a lot on that point during a meeting today.

Best #SC24 party though. Or should I say "best accelerated party"?

Everything is "accelerated" at Weka. They got a discount on the word. #SC24

We are hiring!!! #RSE #SC24 #HPC #UDEL 🥁 🥁 🥁 🥁 🥁 careers.udel.edu/cw/en-us/job... Here you go with a project summary - www.udel.edu/udaily/2024/... #NSF Democratizing access to #RSE DARSE sites.udel.edu/darse/ #NSF SCIPE award www.nsf.gov/awardsearch/...

Marketing is getting out of control this year at the #SC24 exhibition! Everything is AI-enabled. I saw AI-ready network cables or AI-compatible cooling systems to name a few. I find it a bit AI-ridiculous.

Attending a nice #SC24 talk about managing I/O interference on supercomputers. However, the authors claim that part of the interference is due to non-exclusive node allocation. My experience with large-scale #HPC systems is that nodes are largely allocated exclusively. Thoughts?

One of my favorite moments at SC is about to start. It's even better when it's far from our research fields. It's a breath of fresh air in a week focused entirely on computer science. And the talk this morning is very promising! #NASA #SC24

Valid concern, I suppose. #SC24