Insights into DeepSeek-V3, arXiv, Dec 23, 2025 (ISCA 2025) x.com/ogawa_tter/s... 4 Interconnection Driven Design <= Huawei Ascend 950 Dedicated Collective Communication Unit (CCU), Mar 24, 2026 bsky.app/profile/ogaw... 2x (I/O die: 9 x4 UB (UBoE)) 2TB/s <= (910C 784GB/s) HiF8/HiF4, Mar 23

📢 Call for Papers: AGCA Workshop at PPAM 2026 Focus: HPC, AI & data workflows for global challenges 🗓️ Deadline: May 5, 2026: ppam.edu.pl/call#submiss... 📍 Poznań A great forum for scalable applications, co-design & performance engineering. #HPC #AI

Some notes I wrote up from last week at #GTC26: blog.glennklockwood.com/2026/03/gtc-...

We’re so close to being at capacity for this. 1, possibly 2 people could still sign up. Yes, you are encouraged to participate with a friend who can assist with organizing and preparing parts as another solders. icm.museum/blog/?p=446

🇨🇳 Huawei Atlas 350 Accelerator Card Officially Launched 昇腾人工智能伙伴峰会, 华为中国合作伙伴大会 2026, Mar 20 e-campaign.smarket.net.cn/campaign/hpc... SIMT + SIMD 1.56 PF (FP4) 112 GB, 1.4TB/s 2 / 4 Cards, 424 / 318 GB/s money.udn.com/money/story/... <= Ascend 950PR / 950DT Mar 16 bsky.app/profile/ogaw... Mar 6-2

2025年度「富岳NEXT」プロジェクト WS、2026年3月6日 全体説明 www.r-ccs.riken.jp/events/20260... システム検討 www.r-ccs.riken.jp/events/20260... 開発環境 www.r-ccs.riken.jp/events/20260... www.r-ccs.riken.jp/events/20260... 文科省令和 7年度補正 (成立) bsky.app/profile/ogaw... 373億円 <= MONAKA-X, Fujitsu, Feb 20, 2026 bsky.app/profile/ogaw...

Die-to-Die Dense Packaging, D. Abts, ..., J. Ross, Groq, (P: Feb 2022) patents.google.com/patent/US202... "truly extends the deterministic fixed-latency streaming mode" Was it originally intended for DRBE? x.com/ogawa_tter/s... Cerebras & Ranovus <= Groq 3 LPX, Mar 16, 2026 bsky.app/profile/ogaw...

Congratulations to Charles H. Bennett and Gilles Brassard on receiving the 2025 ACM A.M. Turing Award! They are recognized for their essential role in establishing the foundations of quantum information science and transforming secure communication and computing. awards.acm.org/turing @umontreal

One. Day. Away. 🏆 Join us tomorrow as we announce the recipient of the 2025 ACM A.M. Turing Award and celebrate a lifetime of extraordinary technical achievement. 🗓️ March 18, 2026 #ACMTuringAward #Computing

The Eichenholz–SPIE Photonics Technician Scholarship awards four $2,500 scholarships to students in #laser, #optics, or #photonics technician programs. 💡 Recipients will also receive a 1-year complimentary SPIE Student Membership. Apply by 31 March: https://bit.ly/4cwIG1q

HBD, Richard Stallman! In 1983, Stallman launched the GNU Project to build a completely free Unix-like operating system. In 1985 he founded the Free Software Foundation to advocate for “software freedom” — the idea that users should be able to study, modify, and share the software they rely on.

SDF.ORGとLOPSHOP.NETが共同で湯島天神の梅園再生を協賛いたしました。 菅原道真公御神忌千百二十五年式年大祭記念 梅園再生事業協賛者 この春の梅まつり期間中、ぜひ敬意を払って美しい梅園と境内をご参拝ください。2027年の大祭も楽しみです！🌸 #湯島天神 #梅まつり #天満宮 #梅園再生

Deadline extended until March 16th! - Final weekend to submit your feedback - Can you spare a minute for a very short survey? If you've ever used our OpenMP API Examples book, we are asking for your feedback in how we can improve it. Survey: link.openmp.org/4 #openmp #parallel #programming #HPC

Fresh scan: "The UNIX System - a Sun Microsystems Technical Report" (1985) drive.google.com/fil...

Can’t make it to ZKM but near Seattle?Join us at icm.museum to celebrate 40 years of the connection machine! #ai #supercomputing #hpc #lisp

Was nice attending Koc University's #AI Symposium this week - thanks for having me! Lots of opportunity to connect and meet old and new friends while catching up with Didem Unat and her group on emerging #HPC and #AI systems research. buff.ly/szKlUPR

The RSECon26 Call for Submissions is open! Share the tools you build and the RSE practices you are advancing. We welcome talks, workshops, and posters from all domains. Check the guidelines and submit your proposals today! Link: rsecon26.society-rse.org/calls/submis... #RSECon26

🇨🇳 基于下一代 Huawei Ascend平台的 Ascend C算子编程概述、2026年3月2日 (43 pp) raw.gitcode.com/cann/communi... <= Live (1:06:59) bsky.app/profile/ogaw... HiFloat4, Feb 13 Huawei Connect 2025, Sep 18 Ascend 910C (25/Q1): SIMD FP32/HF32/FP16/BF16/INT8 Ascend 950PR (26/Q1) / 950DT (26/Q4): SIMD/SIMT + FP8/MXFP8/HiF8/MXFP4

📣 Students: applications are OPEN for the #ACM #PEARC26 Student Program! 🎓 Gain skills, meet mentors, visit HPC centers, attend job fair, lightning talks & more 👉 Learn more: mailchi.mp/pearc/pearc-... #StudentOpportunity #ResearchComputing #RCD #PEARC #ResearchData #HPC

On February 27, 1976, the National Security Agency retired the IBM 7950 Harvest, one of the most powerful and specialized computers of its time. For more computing milestones: www.acm.org/education/ot... #OTD in #computinghistory

Add a new die-cast Eagle to your fleet! More details and pre-order now: gerryanderson.com/products/spa...

OTD 1975, Digital announces the #PDP-11/70. With up to 4 Megabytes(!) of memory. Princeton's PDP-11/45 had 80K bytes of memory. Ran UNIX just fine.

Long form "portrait" of Ivan Sutherland - extraordinary computing pioneer & mentor.

Sleek, first, and fast: gerryanderson.com/blogs/blog/w...

OTD 1982: The founding of #SunMicrosystems.

Thirty years ago, IBM's supercomputer Deep Blue played against world champion Garry Kasparov at the 1996 ACM Chess Challenge. In her latest Substack post, Kris J. distilled four core principles from IBM's Agentic AI Security Guide. Read it here: buff.ly/EFPhKnW

Last reminder 🚨 . Only two days left to nominate your favorite young researcher in #HPC for the Jack Dongarra early career award! One of the highest awards for young researchers in the field on honor of our dear friend Jack 🎓️. buff.ly/zJHvUUO

Taalas Etches AI Models onto Transistors to Rocket Boost Inference, Feb 19, 2026 www.nextplatform.com/2026/02/19/t... Computing Arch w/ Model Core & Fine-Tuning Portion, (P: Dec 2023) patents.google.com/patent/US202... <= Configurable Connectivity Mesh bsky.app/profile/ogaw... Mask Programmable ROM

The OpenMP ARB warmly welcomes Eric Stotzer and Ruud van der Pas to its Board of Directors! Learn more: www.openmp.org/press-releas... #OpenMP #Pallel #compute #HPC

Gain cell RAM and variants. Really interesting, promising work. Would industry introduce “oxide semiconductor” materials and processing and novel 3D cell architectures and manage pseudo-SRAM issues for a potential *tripling* or more of density vs. SRAM cells (now slow to scale)? Sure would.

OTD 1961: Burroughs announces the B5000 computer. Transcript from a 1985 conference about the B5000 here: conservancy.umn.edu/...

In 1980, Intel released the 8087 floating-point chip, making math much faster. I'm reverse-engineering this chip, 46 years later. Most of its instructions are implemented in microcode, but some are implemented in hardware. Let's look at the circuitry that decodes instructions and decides what to do.

Also got to see the VAST EBox cluster that was installed with the Doudna early access system. Just eleven plain ol’ Dell nodes on the outside, but the magic is on the inside. #HPC

I got to visit the early access system for NERSC’s upcoming Doudna supercomputer. A TALL order of GB200s. Surprisingly noisy. #HPC

Kokkos Quo Vadis: Shaping the Future of the Ecosystem - Thurs. February 12 at 1 PM EST, virtual via Zoom Join the #Kokkos leadership team for an interactive BoF session. Hear about the long-term roadmap & influence the direction of the Kokkos Ecosystem. Details: kokkos.org/community/ev...

Join Turing Minds for their 15th Turing Laureate conversation! Featuring ACM Turing Award recipient Pat Hanrahan, the event is free and open to all. When: Pat Hanrahan on March 30th at 1pm ET Where: Google Meet Register: buff.ly/0AjQhII Check out past Turing Minds sessions here: buff.ly/JCcbKKd

🎂Hoy hace un año que presentamos el sistema cuántico de @quantumspain-project.es En el tiempo que ha estado en marcha: ☑ Se han ejecutado 45 proyectos. ☑ 4.180 horas otorgadas. ☑ Equipos de 29 instituciones diferentes han accedido. #MareNostrumOna I #NextGenerationEU I #PlandeRecuperación I

SAIMEMORY テレ東、2026年2月2日 txbiz.tv-tokyo.co.jp/txn/news_txn... 理研と富士通：合計10億円を出資する方向 日経、2月5日 xtech.nikkei.com/atcl/nxt/col... 富岳NEXTも視野 S. Matsuoka, Riken, Oct 2025 bsky.app/profile/ogaw... <= Fujitsu, SCA/HPCAsia 2026 bsky.app/profile/ogaw... (Intel, Appl) bsky.app/profile/ogaw... MONAKA-X + ZAM?

Vertically Stacked Dies with a Cooling Microchannel, Intel, Appl (Sep 2023) patents.google.com/patent/US202... <= Thermal Mgmnt Challenges in 3D Chiplets, Review, Dec 2025 bsky.app/profile/ogaw... J. Fryman, Intel ERI Summit 2023 x.com/ogawa_tter/s... SAIMEMORY, Feb 3, 2026 bsky.app/profile/ogaw...

"ソフトバンク子会社のSAIMEMORYとインテル、次世代メモリー技術の実用化に向けて協業"、2026年2月3日 www.saimemory.co.jp/news/press/2... 2029年度中実用化を目指す Eng www.saimemory.co.jp/en/news/pres... Z-Angle Memory (ZAM) <= bsky.app/profile/ogaw... Intel, Feb 2 EE Times JPN, 2月3日 Advanced Memory Technology (NNSA/Sandia), Jan 8 Intel, Appl (Dec 2023)

Next check out our online list of Good First Issues at hpc.social/good-first-i... which is searchable, topical, always updated, and a good way to learn to contribute!

Are you at #FOSDEM2026 and looking for good ways to learn and contribute to #HPC open source software? Don't miss the #HPC, #BigData, and #DataScience devroom Sunday Feb. 1 at fosdem.org/2026/schedul... (look for @boegel.bsky.social there to pick up your hpc.social sticker -donations appreciated!).

Listening to #SCAsia / #HPCAsia closing session keynote by Kathy Yelick on how the community of #HPC must adapt in the new world of computing driven by #AI …

Keynote at #SCAsia / #HPC Asia @thoefler.bsky.social being introduced by Rio Yokota #UltraEthernet for Next Generation #AI and #HPC workloads

Water Bottle Memory (2T Gain Cell Memory), Shuhan Liu, Stanford, 2nd MemoryDAX/DAM Winter WS, Jan 21, 2026 dam.stanford.edu/assets/2026-... IEDM25 bsky.app/profile/ogaw... with TSMC, NVIDIA Oxide Semicon for Memory, Review, Jan 5 bsky.app/profile/ogaw... <= bsky.app/profile/ogaw... 3T GC-RAM RAAAM

FFplus Webinars | AI & HPC in practice HLRS invites you to two FFplus webinars, hosted by Teratec, on how combining #AI and large-scale #HPC enables new #innovation pathways and industrial impact. 🗓️ Feb 18 & 20, 2026 | 🕑 14:00–17:00 CET 🔗 lnkd.in/dt76jeRP 🔗 teratec.webex.com/weblink/regi...

Only a week to go till the #FOSDEM2026 #HPC, #BigData, and #DataScience devroom in Brussels! Check out the agenda and options for information on how to connect at fosdem.org/2026/schedul...

My first time at #SCAsia/#HPCAsia this week. I don’t have a crazy preset agenda as I would at SC/ISC, so looking forward to having time to explore new experiences, hopes, and perspectives on #HPC and #AIinfra, meet people, etc.

Exciting Singapore AI Research Week Gala Dinner. I was honored to spend an insightful evening sitting next to the guest of honor - Josephine Teo, Minister for Digital Development and Information. A remarkable person! Fun to also meet my AI Visiting Professor partners – Bryan Tan 🏥 and Jingyu Wang 🌏