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Benjamin Carr, Ph.D. 👨🏻‍💻🧬<p><a href="https://hachyderm.io/tags/AMD" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AMD</span></a> tries to catch <a href="https://hachyderm.io/tags/CUDA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CUDA</span></a> with performance-boosting <a href="https://hachyderm.io/tags/ROCm7" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ROCm7</span></a> software<br>House of Zen promises 3.5x improvement in inference and 3x uplift in training perf over last-gen software<br><a href="https://hachyderm.io/tags/ROCm" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ROCm</span></a> is a suite of software libraries and development tools, including <a href="https://hachyderm.io/tags/HIP" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HIP</span></a> frameworks, that provides developers a low-level programming interface for running high-performance computing (<a href="https://hachyderm.io/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a>) and <a href="https://hachyderm.io/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> workloads on <a href="https://hachyderm.io/tags/GPU" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GPU</span></a>, but for AMD GPUs rather than Nvidia. <br><a href="https://www.theregister.com/2025/09/17/amd_rocm_7_chases_nvidia_cuda/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">theregister.com/2025/09/17/amd</span><span class="invisible">_rocm_7_chases_nvidia_cuda/</span></a></p>
RenézuCode<p><a href="https://chaos.social/tags/AMD" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AMD</span></a> delivers up to ~3.5× performance improvement for some <a href="https://chaos.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> workloads w/ <a href="https://chaos.social/tags/ROCm" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ROCm</span></a> 7.0 <a href="https://chaos.social/tags/opensource" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>opensource</span></a> <a href="https://chaos.social/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linux</span></a> <a href="https://chaos.social/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a><br><a href="https://medium.com/@Re-News/amd-delivers-up-to-3-5-performance-improvement-for-some-ai-workloads-w-rocm-7-0-82cb1172e062?sk=4ee56d9d6fa8a6f4a12be2ba89fd3d01" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">medium.com/@Re-News/amd-delive</span><span class="invisible">rs-up-to-3-5-performance-improvement-for-some-ai-workloads-w-rocm-7-0-82cb1172e062?sk=4ee56d9d6fa8a6f4a12be2ba89fd3d01</span></a></p>
Henrik Bengtsson<p>A <a href="https://mastodon.social/tags/Slurm" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Slurm</span></a> user just confirmed that "yay it works. Pretty sick!"</p><p>Thanks to excellent feedback from several users, it'll soon be even easier to distribute <a href="https://mastodon.social/tags/rstats" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rstats</span></a> code via <a href="https://mastodon.social/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a> job schedulers using future.batchtools</p><p><a href="https://future.batchtools.futureverse.org/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">future.batchtools.futureverse.</span><span class="invisible">org/</span></a></p><p><a href="https://mastodon.social/tags/parallel" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>parallel</span></a> <a href="https://mastodon.social/tags/futureverse" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>futureverse</span></a></p>
Eva Winterschön<p>I 💝 OpenZFS</p><p>Working on research for a HPC storage cluster, one of my architecture doc sections quote this information from the wonderful group at Klara:</p><p>&gt; OpenZFS In the Wild<br>&gt;<br>&gt; .. Lawrence Livermore National Laboratory (LLNL) undertook porting ZFS to Linux, to form the backbone of their Lustre distributed filesystem. They noted that OpenZFS facilitated building a storage system that could support 1 terabyte per second of data transfer at less than half the cost of any alternative filesystem.<br>&gt; <br>&gt; Based on the success seen at LLNL, Los Alamos National Laboratory (LANL) started using ZFS as well. <br>&gt; <br>&gt; In the latest example, just a few months ago the U.S. Department of Energy’s Oak Ridge National Laboratory announced it had built Frontier, the world’s first exascale supercomputing system and currently the fastest computer in the world, backed by Orion, the massive 700 Petabyte ZFS based file system that supports it. This impressive system contains nearly 48,000 hard drives and 5,400 NVMe devices for primary storage, and another 480 NVMe just for metadata.</p><p><a href="https://klarasystems.com/articles/openzfs-openzfs-for-hpc-clusters/#:~:text=built%C2%A0Frontier%2C%20the%20world%E2%80%99s%20first%20exascale,480%20NVMe%20just%20for%20metadata" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">klarasystems.com/articles/open</span><span class="invisible">zfs-openzfs-for-hpc-clusters/#:~:text=built%C2%A0Frontier%2C%20the%20world%E2%80%99s%20first%20exascale,480%20NVMe%20just%20for%20metadata</span></a></p><p><a href="https://mastodon.bsd.cafe/tags/openzfs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>openzfs</span></a> <a href="https://mastodon.bsd.cafe/tags/zfs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>zfs</span></a> <a href="https://mastodon.bsd.cafe/tags/freebsd" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>freebsd</span></a> <a href="https://mastodon.bsd.cafe/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linux</span></a> <a href="https://mastodon.bsd.cafe/tags/engineering" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>engineering</span></a> <a href="https://mastodon.bsd.cafe/tags/supercomputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>supercomputing</span></a> <a href="https://mastodon.bsd.cafe/tags/hpc" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hpc</span></a></p>
Forschungszentrum Jülich<p>📰 Nature reports on JUPITER: Europe’s first exascale supercomputer has gone online at Forschungszentrum Jülich.</p><p>⚡ <a href="https://social.fz-juelich.de/tags/exa_JUPITER" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>exa_JUPITER</span></a> is the world’s 4th fastest — and the most energy-efficient, running entirely on renewable energy.<br>🤖 From AI and large language models to climate science, astrophysics, and biomedical research — it will give European science a powerful boost.</p><p>Read the full story in Nature: 👉 <a href="https://doi.org/10.1038/d41586-025-02981-1" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">doi.org/10.1038/d41586-025-029</span><span class="invisible">81-1</span></a></p><p><a href="https://social.fz-juelich.de/tags/JUPITER" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>JUPITER</span></a> <a href="https://social.fz-juelich.de/tags/Exascale" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Exascale</span></a> <a href="https://social.fz-juelich.de/tags/Supercomputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Supercomputing</span></a> <a href="https://social.fz-juelich.de/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> <a href="https://social.fz-juelich.de/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a></p>
FZ Jülich-JSC<p>✨ Interstellar objects such as the recently discovered 3I/ATLAS could play a key role in jump-starting the rapid formation of giant planets, research by Professor Susanne Pfalzner (JSC) suggests, using advanced simulations on HPC systems of the JSC: <a href="https://buff.ly/eMVJJ8D" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">buff.ly/eMVJJ8D</span><span class="invisible"></span></a> </p><p><a href="https://social.fz-juelich.de/tags/Astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astronomy</span></a> <a href="https://social.fz-juelich.de/tags/PlanetFormation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PlanetFormation</span></a> <a href="https://social.fz-juelich.de/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a> <a href="https://social.fz-juelich.de/tags/FZJ" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FZJ</span></a></p>
Nicolas MOUART<p>That's what the new Blue Lion supercomputer uses in Leibniz.</p><p>HPE Slingshot 400 Brings a Liquid Cooled 51.2T Switch and 400Gbps Networking<br><a href="https://www.servethehome.com/hpe-slingshot-400-brings-a-liquid-cooled-51-2t-switch-and-400gbps-networking/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">servethehome.com/hpe-slingshot</span><span class="invisible">-400-brings-a-liquid-cooled-51-2t-switch-and-400gbps-networking/</span></a></p><p><a href="https://mastodon.social/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a> <a href="https://mastodon.social/tags/network" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>network</span></a> <a href="https://mastodon.social/tags/switch" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>switch</span></a> <a href="https://mastodon.social/tags/hardware" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hardware</span></a> <a href="https://mastodon.social/tags/supercomputer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>supercomputer</span></a> <a href="https://mastodon.social/tags/interconnect" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>interconnect</span></a></p>
Pustam | पुस्तम | পুস্তম🇳🇵<p>🌪️ Chaos in Simple Dynamic Systems - Why it Matters in Physics &amp; Simulations</p><p>Chaos is one of the most fascinating aspects of nonlinear dynamics. Even in the simplest systems governed by deterministic equations, a tiny change in initial conditions can lead to dramatically different outcomes - a phenomenon popularly known as the “butterfly effect.”</p><p>Two toy problems here illustrate how chaos emerges in physical systems:</p><p>🔹 Problem 1 - Lorenz Attractor<br>A set of three nonlinear ODEs originally derived to model atmospheric convection. What starts as a simple flow model quickly evolves into the famous “butterfly” trajectory - showing how sensitive fluid systems are to initial conditions.</p><p>🔹 Problem 2 - Chaotic Billiards<br>Two balls start with nearly identical positions inside a circular boundary. Initially, their paths overlap, but after a few bounces, their trajectories diverge completely - despite following the same physical laws of elastic collisions.</p><p>💡 These toy examples highlight a deeper truth:</p><p>Chaos is not randomness. It arises from deterministic equations that amplify small differences.</p><p>Capturing chaotic dynamics accurately in computational fluid dynamics (CFD) or turbulence simulations is an ongoing challenge in physics, HPC, and AI.<br>In real-world engineering, this sensitivity influences weather prediction, turbulence modeling, aerodynamics, and even industrial process simulations.</p><p>Here are some animations of both systems - the iconic Lorenz attractor and the chaotic motion of bouncing balls - to visualize just how quickly order gives way to apparent disorder:</p><p><a href="https://m.youtube.com/watch?v=6z4qRhpBIyA" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">m.youtube.com/watch?v=6z4qRhpB</span><span class="invisible">IyA</span></a></p><p><a href="https://scipython.com/blog/chaotic-balls/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">scipython.com/blog/chaotic-bal</span><span class="invisible">ls/</span></a></p><p><a href="https://mathstodon.xyz/tags/ChaosTheory" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ChaosTheory</span></a> <a href="https://mathstodon.xyz/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a> <a href="https://mathstodon.xyz/tags/NumericalMethods" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NumericalMethods</span></a> <a href="https://mathstodon.xyz/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> <a href="https://mathstodon.xyz/tags/FluidDynamics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FluidDynamics</span></a> <a href="https://mathstodon.xyz/tags/ButterflyEffect" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ButterflyEffect</span></a> <a href="https://mathstodon.xyz/tags/Simulation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Simulation</span></a></p>
Christian Meesters<p>I have 10+ years of teaching computer literacy for <a href="https://fediscience.org/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a> users on my back.</p><p>First we noticed, that <a href="https://fediscience.org/tags/teaching" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>teaching</span></a> a batch system is insufficient: people need shell skills (of course) and also just a batch system falls short of the need of data analysts.</p><p>Now, actually already before corona, I started noticing: virtually none of the current student generation actually ever took a typewrite course.</p><p>Code completion helps, even without AI. But essentially every <a href="https://fediscience.org/tags/programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>programming</span></a> course gets stalled, when people cannot type a word just like that. And don't get me started about special characters ...</p><p>Where are we going?</p>
MIT Technology Review DE<p>Es gibt wohl kaum einen Menschen, der mehr über die Entwicklung von Supercomputern in den vergangenen 30 Jahren weiß als der Mathematiker und Informatiker Jack Dongarra. Umso mehr freuen wir uns, dass wir ihn für ein Interview gewinnen konnten. </p><p><a href="https://social.heise.de/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a> <a href="https://social.heise.de/tags/Supercomputer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Supercomputer</span></a> <a href="https://social.heise.de/tags/Quantencomputer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Quantencomputer</span></a> </p><p> <a href="https://t3n.de/news/supercomputing-wegbereiter-quantencomputer-hype-realitaet-1704743/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">t3n.de/news/supercomputing-weg</span><span class="invisible">bereiter-quantencomputer-hype-realitaet-1704743/</span></a></p>
Nicolas MOUART<p>It is amazing how little I know about parallel computing.</p><p>"We live in an era where compute is nearly free but moving data around so it can be used in computations – from cache and main memory out across cluster interconnects – is one of the big barriers to scaling up overall system performance."</p><p><a href="https://www.nextplatform.com/2016/01/08/cray-cto-connects-the-dots-on-future-interconnects/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nextplatform.com/2016/01/08/cr</span><span class="invisible">ay-cto-connects-the-dots-on-future-interconnects/</span></a></p><p>NB: The UK Met Office has three XC40s seemingly with a total of 460,000 cores, capable of 14 petaflops peak. </p><p><a href="https://mastodon.social/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a> <a href="https://mastodon.social/tags/supercomputer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>supercomputer</span></a> <a href="https://mastodon.social/tags/networking" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>networking</span></a> <a href="https://mastodon.social/tags/XC40" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>XC40</span></a></p>
Thorbjörn Sievert<p>I was yesterday's years old when I learned that applying for and accessing <a href="https://fediscience.org/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a> infrastructure directly via the <a href="https://fediscience.org/tags/EU" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EU</span></a> ( <a href="https://fediscience.org/tags/EuroHPC_JU" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EuroHPC_JU</span></a> ) is, at least on paper, much easier than going via the national resources in <a href="https://fediscience.org/tags/Denmark" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Denmark</span></a>.<br>It's great, but figuring that out earlier could have saved me easily 3 months of writing emails and waiting.<br><a href="https://fediscience.org/tags/AcademicChatter" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AcademicChatter</span></a> <a href="https://fediscience.org/tags/AcademicLife" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AcademicLife</span></a> <span class="h-card" translate="no"><a href="https://a.gup.pe/u/academicchatter" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>academicchatter</span></a></span></p>
Sebastian Damm<p>Wilde Beschilderung an der <a href="https://mastodon.green/tags/Lades%C3%A4ule" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ladesäule</span></a>. Weil sonst alles explodiert?! Ich musste direkt Rebell sein, weil das Kabel des <a href="https://mastodon.green/tags/Akku" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Akku</span></a>-unterstützten <a href="https://mastodon.green/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a> extrem kurz war.</p><p>Aber schon gut von <a href="https://mastodon.green/tags/aralpulse" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>aralpulse</span></a>, dass sie im hintersten Winkel des <a href="https://mastodon.green/tags/BayerischerWald" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BayerischerWald</span></a> (Arrach) trotzdem einen Schnelllader hinstellen.</p>
ADMIN magazine<p>From this week's ADMIN Update newsletter: Jeff Layton dives into the ratarmount archive mounting tool, which offers fast, random access to archived resources<br><a href="https://www.admin-magazine.com/Articles/ratarmount-Archive-Mount-Tool?utm_source=mam" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">admin-magazine.com/Articles/ra</span><span class="invisible">tarmount-Archive-Mount-Tool?utm_source=mam</span></a><br><a href="https://hachyderm.io/tags/ratarmount" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ratarmount</span></a> <a href="https://hachyderm.io/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a> <a href="https://hachyderm.io/tags/tools" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tools</span></a> <a href="https://hachyderm.io/tags/archivemount" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>archivemount</span></a> <a href="https://hachyderm.io/tags/tar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tar</span></a> <a href="https://hachyderm.io/tags/gzip" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gzip</span></a></p>
Universität Innsbruck<p>Die Universität Innsbruck bietet Forschenden an allen österreichischen Institutionen erstmals Zugang zu einem <a href="https://social.uibk.ac.at/tags/Quantencomputer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Quantencomputer</span></a> und eröffnet damit ganz neue Möglichkeiten für die Forschung. Rechenzeit für insgesamt fünf Forschungsprojekte wurden nun ausgeschrieben, Bewerbungen können bis 13. Oktober eingereicht werden.</p><p>Zum Call: <a href="https://www.uibk.ac.at/en/scientific-computing/activities-cooperations/qc-project-call/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">uibk.ac.at/en/scientific-compu</span><span class="invisible">ting/activities-cooperations/qc-project-call/</span></a><br><a href="https://social.uibk.ac.at/tags/hpc" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hpc</span></a> <a href="https://social.uibk.ac.at/tags/rechenzeit" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rechenzeit</span></a> <a href="https://social.uibk.ac.at/tags/forschung" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>forschung</span></a> <a href="https://social.uibk.ac.at/tags/austria" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>austria</span></a> </p><p>📸 Dieter Kühl, AQT</p>
Leibniz Supercomputing Centre<p>The HPCwire 35 Legends Class annually recognises 35 luminaries in the HPC community. We are very excited to see LRZ Director, Prof Dieter Kranzlmüller, included in the 2025 class. 🎉</p><p>Read more: <a href="https://www.hpcwire.com/35-hpc-legends-dieter-kranzlmuller/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">hpcwire.com/35-hpc-legends-die</span><span class="invisible">ter-kranzlmuller/</span></a></p><p><a href="https://mastodon.social/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a> <a href="https://mastodon.social/tags/Supercomputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Supercomputing</span></a> <a href="https://mastodon.social/tags/HPCLegends2025" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPCLegends2025</span></a> <a href="https://mastodon.social/tags/IT4Science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IT4Science</span></a> <a href="https://mastodon.social/tags/WeareLRZ" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WeareLRZ</span></a> <a href="https://mastodon.social/tags/HPCWire" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPCWire</span></a></p>
US Research Software Engineers<p>🚀 Join research software engineers and enthusiasts for USRSE’25 in Philadelphia, Oct 6–8, 2025! Three days of learning, networking, and community!<br>🔗 Program: <a href="https://us-rse.org/usrse25/program/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">us-rse.org/usrse25/program/</span><span class="invisible"></span></a><br>👉 Register by Sept 12 for discounted hotel rates!<br>🙌 Thanks to our sponsors: Sloan Foundation, Schmidt Sciences, SHI, Dell, LANL, University of Illinois, Globus, Princeton University, IBM <br><a href="https://fosstodon.org/tags/usrse25" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>usrse25</span></a> <a href="https://fosstodon.org/tags/ResearchSoftware" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ResearchSoftware</span></a> <a href="https://fosstodon.org/tags/OpenScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenScience</span></a> <a href="https://fosstodon.org/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a></p>
mug.org<p>We are Live now! Join us for round 2 of Sharan Kalwani talking about his own direct experiences in High Performance Computing and Filesystems. Also, we usually do a short presentation on a Unix/Linux topic. This month it’ll be the watch command used for continuously running a command and watching the output.</p><p><a href="https://www.mug.org/2025/09/mug-meeting-tuesday-september-9-2025-high-performance-computing-and-filesystems-part-2/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">mug.org/2025/09/mug-meeting-tu</span><span class="invisible">esday-september-9-2025-high-performance-computing-and-filesystems-part-2/</span></a></p><p><a href="https://zoom.us/j/92135910114?pwd=MDJhOWxIT0swOGRLRHZwNUYvL3c1Zz09" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">zoom.us/j/92135910114?pwd=MDJh</span><span class="invisible">OWxIT0swOGRLRHZwNUYvL3c1Zz09</span></a></p><p><a href="https://www.youtube.com/watch?v=6AUO0uiY8nQ" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">youtube.com/watch?v=6AUO0uiY8nQ</span><span class="invisible"></span></a></p><p><a href="https://hachyderm.io/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linux</span></a> <a href="https://hachyderm.io/tags/hpc" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hpc</span></a> <a href="https://hachyderm.io/tags/filesystem" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>filesystem</span></a> <a href="https://hachyderm.io/tags/localgroup" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>localgroup</span></a></p>
Jacky Kapadia<p>A Calculated Revolution: The First Exascale Machine.</p><p><a href="https://flipboard.social/tags/Exascale" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Exascale</span></a> <a href="https://flipboard.social/tags/Supercomputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Supercomputing</span></a> <a href="https://flipboard.social/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a> <a href="https://flipboard.social/tags/HighPerformanceComputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HighPerformanceComputing</span></a> <a href="https://flipboard.social/tags/FrontierSupercomputer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FrontierSupercomputer</span></a> <a href="https://flipboard.social/tags/TechInnovation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TechInnovation</span></a> <a href="https://flipboard.social/tags/ScientificResearch" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ScientificResearch</span></a> <a href="https://flipboard.social/tags/ComputationalScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ComputationalScience</span></a> <a href="https://flipboard.social/tags/BigData" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BigData</span></a> <a href="https://flipboard.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> <a href="https://flipboard.social/tags/ArtificialIntelligence" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ArtificialIntelligence</span></a> </p><p><a href="https://medium.com/@jckapadia003/a-calculated-revolution-the-first-exascale-machine-0b56bbe0a4dd" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">medium.com/@jckapadia003/a-cal</span><span class="invisible">culated-revolution-the-first-exascale-machine-0b56bbe0a4dd</span></a></p>
ironArray SLU<p>Struggling to get performant code from LLMs? 🤔 They can't do the empirical, target-specific optimization needed for modern CPUs.</p><p>We can help! 💪 We've spent countless hours profiling and micro-benchmarking Blosc2 for you. Use our C/Python implementations as building blocks for your high-performance apps.</p><p>Ready to dive in? 🚀<br>🔹 EuroSciPy Talk: <a href="https://www.blosc.org/docs/2025-EuroSciPy-Blosc2.pdf" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">blosc.org/docs/2025-EuroSciPy-</span><span class="invisible">Blosc2.pdf</span></a><br>🔹 Tutorial: <a href="https://github.com/Blosc/EuroSciPy2025-CCC-Tutorial" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/Blosc/EuroSciPy2025</span><span class="invisible">-CCC-Tutorial</span></a></p><p><a href="https://mastodon.social/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a> <a href="https://mastodon.social/tags/Python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Python</span></a> <a href="https://mastodon.social/tags/Blosc2" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Blosc2</span></a> <a href="https://mastodon.social/tags/Optimization" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Optimization</span></a></p>