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WhisprNews<p>💰 Bitzero recauda 25 millones de dólares para expandirse hacia centros de datos de alto margen, marcando un giro estratégico de los mineros de <a href="https://mastodon.social/tags/Bitcoin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Bitcoin</span></a> hacia la computación de alto rendimiento (<a href="https://mastodon.social/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a>).</p>
de.NBI & ELIXIR Germany<p>🚀 Registration is open for the Joint de.KCD &amp; 8th de.NBI Cloud User Meeting 2025!<br>📅 Sep 30–Oct 2 | 🏙️ Berlin (in person)<br>🌥️ Courses for all levels, networking, cloud <a href="https://mstdn.science/tags/RDM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RDM</span></a>, <a href="https://mstdn.science/tags/LLM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LLM</span></a> &amp; <a href="https://mstdn.science/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a>.<br>🔗 Details: <a href="https://www.denbi.de/training-courses-2025/1903-8th-de-nbi-cloud-user-meeting" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">denbi.de/training-courses-2025</span><span class="invisible">/1903-8th-de-nbi-cloud-user-meeting</span></a> <br><a href="https://mstdn.science/tags/cloudcomputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cloudcomputing</span></a> <a href="https://mstdn.science/tags/LifeSciences" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LifeSciences</span></a> 🧬</p>
Snakemake Release Robot<p>Beep, Beep - I am your friendly <a href="https://fediscience.org/tags/Snakemake" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Snakemake</span></a> release announcement bot.</p><p>There is a new release of the Snakemake executor for <a href="https://fediscience.org/tags/SLURM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SLURM</span></a> on <a href="https://fediscience.org/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a> systems. Its version now is 1.6.0!</p><p>Give us some time, and you will automatically find the plugin on <a href="https://fediscience.org/tags/Bioconda" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Bioconda</span></a> and <a href="https://fediscience.org/tags/Pypi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Pypi</span></a>.</p><p>If you want to discuss the release, you will find the maintainers here on Mastodon!<br><span class="h-card" translate="no"><a href="https://fediscience.org/@rupdecat" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>rupdecat</span></a></span> and <span class="h-card" translate="no"><a href="https://fosstodon.org/@johanneskoester" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>johanneskoester</span></a></span></p><p>If you discover any issues, please report them on <a href="https://github.com/snakemake/snakemake-executor-plugin-slurm/issues" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/snakemake/snakemake</span><span class="invisible">-executor-plugin-slurm/issues</span></a>.</p><p>See <a href="https://github.com/snakemake/snakemake-executor-plugin-slurm/releases/tag/v1.6.0" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/snakemake/snakemake</span><span class="invisible">-executor-plugin-slurm/releases/tag/v1.6.0</span></a> for details. Here is the header of the changelog:</p><p>𝑅𝑒𝑙𝑒𝑎𝑠𝑒 𝑁𝑜𝑡𝑒𝑠 (𝑝𝑜𝑠𝑠𝑖𝑏𝑙𝑦 𝑎𝑏𝑏𝑟𝑖𝑔𝑒𝑑):<br>𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬</p><p>* added github action to label long pending issues as 'stale' (<a href="https://github.com/snakemake/snakemake-executor-plugin-slurm/issues/239" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/snakemake/snakemake</span><span class="invisible">-executor-plugin-slurm/issues/239</span></a>) ([6d7c50a](<a href="https://github.com/snakemake/snakemake-executor-plugin-slurm/commit/6d7c50ae492c9557b6cc39119c572c5b5ef1b341" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/snakemake/snakemake</span><span class="invisible">-executor-plugin-slurm/commit/6d7c50ae492c9557b6cc39119c572c5b5ef1b341</span></a>))<br>* treat sbatch errors as job errors instead of workflow errors (<a href="https://github.com/snakemake/snakemake-executor-plugin-slurm/issues/322" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/snakemake/snakemake</span><span class="invisible">-executor-plugin-slurm/issues/322</span></a>) ([5e38507](<a href="https://github.com/snakemake/snakemake-executor-plugin-slurm/commit/5e3850762c73abf1fff8ba9e1e8c18379251041f" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/snakemake/snakemake</span><span class="invisible">-executor-plugin-slurm/commit/5e3850762c73abf1fff8ba9e1e8c18379251041f</span></a>))<br>* using the current version of the announcement bot for Mastodon (<a href="https://github.com/snakemake/snakemake-executor-plugin-slurm/issues/333" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/snakemake/snakemake</span><span class="invisible">-executor-plugin-slurm/issues/333</span></a>) ([03e0e24](<a href="https://github.com/snakemake/snakemake-executor-plugin-slurm/commit/03e0e2426edbe2957be93f02f3ae3834f710faff" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/snakemake/snakemake</span><span class="invisible">-executor-plugin-slurm/commit/03e0e2426edbe2957be93f02f3ae3834f710faff</span></a>))</p><p>𝐁𝐮𝐠 𝐅𝐢𝐱𝐞𝐬</p><p>* allow unse...</p>
Leibniz Supercomputing Centre<p>Heute kamen Gäste aus Politik, Wissenschaft und Industrie zur feierlichen Inbetriebnahme des Native Processing Server (NPS) von Q.ANT am LRZ zusammen. </p><p>Während der Veranstaltung demonstrierte Dr. Michael Förtsch, Gründer und CEO von Q.ANT, wie das System Muster erkennt, indem es Fotos von verschiedenen Obstarten kategorisierte. Dabei braucht das Q.ANT-System deutlich weniger Strom als andere.</p><p>Mehr: <a href="https://www.lrz.de/news/detail/leibniz-rechenzentrum-rechnet-jetzt-mit-licht-weltweit-erster-photonischer-ki-rechner-von-qant-geht-in-betrieb" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">lrz.de/news/detail/leibniz-rec</span><span class="invisible">henzentrum-rechnet-jetzt-mit-licht-weltweit-erster-photonischer-ki-rechner-von-qant-geht-in-betrieb</span></a></p><p><a href="https://mastodon.social/tags/KI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>KI</span></a> <a href="https://mastodon.social/tags/FutureComputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FutureComputing</span></a> <a href="https://mastodon.social/tags/Innovation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Innovation</span></a> <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> <span class="h-card" translate="no"><a href="https://social.bund.de/@bmftr_bund" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>bmftr_bund</span></a></span></p>
FCLC<p>For users of <a href="https://mast.hpc.social/tags/OpenFOAM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenFOAM</span></a> your most used solver is: <a href="https://mast.hpc.social/tags/hpc" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hpc</span></a> <a href="https://mast.hpc.social/tags/CFD" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CFD</span></a></p>
knoppix<p>In a surprise move, NVIDIA is bringing CUDA to RISC-V CPUs 💥<br>Announced at RISC-V Summit China , this allows RISC-V processors to run CUDA drivers + logic, with NVIDIA GPUs handling compute tasks ⚙️<br>Enables open CPU + proprietary GPU AI systems—big for edge, HPC &amp; China’s chipmakers 🇨🇳</p><p>A potential shift in global AI infrastructure 🌐</p><p><span class="h-card" translate="no"><a href="https://mastodon.social/@itsfoss" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>itsfoss</span></a></span></p><p><a href="https://news.itsfoss.com/nvidia-cuda-risc-v/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">news.itsfoss.com/nvidia-cuda-r</span><span class="invisible">isc-v/</span></a></p><p><a href="https://mastodon.social/tags/CUDA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CUDA</span></a> <a href="https://mastodon.social/tags/RISCV" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RISCV</span></a> <a href="https://mastodon.social/tags/OpenHardware" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OpenHardware</span></a> <a href="https://mastodon.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> <a href="https://mastodon.social/tags/MachineLearning" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MachineLearning</span></a> <a href="https://mastodon.social/tags/NVIDIA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NVIDIA</span></a> <a href="https://mastodon.social/tags/EdgeComputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EdgeComputing</span></a> <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/GeForce" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GeForce</span></a> <a href="https://mastodon.social/tags/GPU" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GPU</span></a> <a href="https://mastodon.social/tags/CPU" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CPU</span></a> <a href="https://mastodon.social/tags/ArtificialIntelligence" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ArtificialIntelligence</span></a> <a href="https://mastodon.social/tags/TechNews" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TechNews</span></a></p>
Leibniz Supercomputing Centre<p>Im aktuellen Infobrief der <a href="https://mastodon.social/tags/GaussAllianz" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GaussAllianz</span></a> geht es um die TOP500-Liste im <a href="https://mastodon.social/tags/Supercomputing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Supercomputing</span></a>, ein neues KI-Modell zur Erdbeobachtung, digitale Zwillinge und noch viel mehr. </p><p>Zu lesen unter: <a href="https://gauss-allianz.de/de/info_letter/127" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">gauss-allianz.de/de/info_lette</span><span class="invisible">r/127</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/IT4Science" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IT4Science</span></a></p>
Tom Hayward<p>Attention Fortran lawyers!</p><p>A colleague posed an interesting one to me (assuming b is a 2D real array containing values):<br>OK:<br>real, dimension(:), allocatable :: a<br>a = b(1, :)</p><p>Error:<br>real, dimension(:), allocatable :: a<br>a = sum(b(2:,:), dim=1)<br>! (can fixed by allocating a)</p><p>Is there a rule about automatic allocation requiring no temporaries? Or compiler bug (in either case?)</p><p><a href="https://mastodon.social/tags/f90" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>f90</span></a> <a href="https://mastodon.social/tags/fortran" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fortran</span></a> <a href="https://mastodon.social/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a></p>
Verfassungklage@troet.cafe<p>„Herausforderungen <a href="https://troet.cafe/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a> charge@depot für <a href="https://troet.cafe/tags/etruck" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>etruck</span></a> <a href="https://troet.cafe/tags/mobility" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mobility</span></a> in der <a href="https://troet.cafe/tags/Logistik" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Logistik</span></a>“ – Frank Wallraff von <a href="https://troet.cafe/tags/DHL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DHL</span></a>: </p><p>Bei der Online-Konferenz von <a href="https://troet.cafe/tags/electrive" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>electrive</span></a> LIVE sprach Frank Wallraff, Head of emobility&amp;charging infrastructure post&amp;parcel <a href="https://troet.cafe/tags/Germany" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Germany</span></a> bei <a href="https://troet.cafe/tags/DHL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DHL</span></a>, über die „Herausforderungen HPC charge@depot für etruck mobility in der Logistik“. </p><p><a href="https://m.youtube.com/watch?v=xkvu0ad9Nx8" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">m.youtube.com/watch?v=xkvu0ad9</span><span class="invisible">Nx8</span></a></p>
Janne Moren<p>This is big: <a href="https://fosstodon.org/tags/Spack" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Spack</span></a> has reached 1.0. </p><p>Spack is (effectively) a distro-indepenedent package manager specifically for <a href="https://fosstodon.org/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a> clusters. We've been evaluating it for years and we're most likely going to use it for our next machine. </p><p>Really happy to see it reach stable status!</p><p><a href="https://mast.hpc.social/@spack/114885155276285929" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">mast.hpc.social/@spack/1148851</span><span class="invisible">55276285929</span></a></p>
Steve<p><span class="h-card"><a href="https://fosstodon.org/@voxpupuli" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>voxpupuli</span></a></span> had to attend to some node failures in one of our <a href="https://mastodon.sdf.org/tags/hpc" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hpc</span></a> clusters and missed a chunk. Hoping the talks and slides be posted somewhere to watch back?</p>
Dr. Juande Santander-Vela<p><span class="h-card" translate="no"><a href="https://mastodon.social/@hannorein" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>hannorein</span></a></span> Using also <a href="https://mathstodon.xyz/tags/Lustre" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Lustre</span></a> <a href="https://mathstodon.xyz/tags/LustreFS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LustreFS</span></a> <a href="https://mathstodon.xyz/tags/IO" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IO</span></a> <a href="https://mathstodon.xyz/tags/IOOptimization" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IOOptimization</span></a> <a href="https://mathstodon.xyz/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a> to raise the amount of eyes on your request.</p>
Hanno Rein<p>I've been thinking about using lustre for my cluster to improve the IO performance. But the documentation is really not that great... For example, I cannot seem to find out if I can install it on debian or if it needs to be some sort of RHEL. Does anyone know of a good up-to-date tutorial or howto? <a href="https://mastodon.social/tags/HPC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HPC</span></a></p>

🗣️ Announcing Python-Blosc2 3.6.1

!Unlock new levels of data manipulation with Blosc2! 🚀

We've introduced a major improvement: powerful fancy indexing and orthogonal indexing for Blosc2 arrays.

We've tamed the complexity of fancy indexing to make it intuitive, efficient, and consistent with NumPy's behavior. 💪

Read all about it on our blog! 📝 blosc.org/posts/blosc2-fancy-i

Compress Better, Compute Bigger!

#HPC Leadership scores so far

Q1: 97% of people got it correct
Q2: 76%
Q3: 73%
Q4: 84%
Q5: 89%
Q6: 88%
Q7: 65%
Q8: 78%
Q9: 90%
Q10: 70%

The most selected wrong answer (33% of people) is for Q7.

Nearly 20% of people got 10/10.

Still nobody who said they don't need the course got 10/10.

They master various AI challenges, are up to today's high-performance computing requirements and are very much in vogue right now – our GPU servers. 🚀 Whether it's a large language model (LLM), machine learning, rendering or computer-aided design (CAD): GPU servers can handle whatever AI demands of them. 📈 If you want to experience the power of GPU servers, you can find all the information you need here on our website: nine.ch/products/gpu-server/ 👈 #gpu #server #ai #hpc #managed #hypervisor #nine

I am a sucker for photos of cool #HPC infrastructure, and here is a dense GB200 NVL72 cluster going up somewhere in Canada (I think). Impressive to see this many racks in row; the DC must have facility water which is still uncommon in hyperscale.

Source: linkedin.com/posts/5cai_heres-

Our order just got submitted for a new 8XH200 GPU node for our HPC cluster and internal LLM platform. Each of the 8 H200 GPUs has 141GB - that's going to let us run much bigger models, so psyched. Not going to lie, getting first access to all the expensive toys is one of my favorite perks of the job! 😆