Andrew Jones @hpcnotes
25+ years using, researching, buying, architecting #supercomputing. Now engineering leader for future #AI infra + #HPC capabilities at Microsoft. hpcnotes.com Joined February 2010-
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Unfortunately missing a sunny bank holiday at home. Currently at Heathrow where apparently the record has been broken for the hottest day of May on record at 33.6 degrees C. Luckily I am inside and in air conditioned space tho. bbc.co.uk/news/live/c1w2…
Many headlines, discussion or "truths" around #AI - especially #infrastructure & #datacenters seem to be "My uncle’s friend Jenny's brother has a colleague at work who overhead someone on the bus saying ..." linkedin.com/posts/andrewjo…
$MSFT Microsoft Q3 FY26 (March quarter): ☁️ Azure +39% fx neutral. • Revenue +18% Y/Y to $82.9B ($1.5B beat). • Gross margin 68% (-1pp Y/Y) • Operating margin 46% (+1pp Y/Y). • EPS $4.27 ($0.22 beat).
Just wrapped our quarterly earnings call. We are focused on delivering AI infrastructure and solutions that empower every business to eval-max their outcomes in this agentic computing era. Our AI business surpassed a $37 billion annual revenue run rate, up 123%. We are at the beginning of one of the most consequential platform shifts that will change the entire tech stack as we move from end-user driven workloads to workloads driven by end-users and agents. This will drive TAM expansion and change the value creation equation across the entire economy. To capture this opportunity, we are executing against two major priorities:
WiFi is struggling to cope at Salishan #HPC conference - close to non functional. So lots of attendees turning on personal phone hotspots to get their laptops online. Fascinating to browse the list of personal hotspot names to see what name people use for their phone / hotspot.
@IanCutress @PadraigBelton Good idea, happy to contribute.
@Patrick1Kennedy I’m not necessarily against no-wifi flights as such. It’s rare to be out of contact that long. But also removes any temptation to work on the flight so forces some downtime.
Boarding another transatlantic flight - but no wifi on this flight at all - seems a rare thing these days.
Two sunsets either side of a long journey - one taken yesterday looking out across the mouth of the River Mersey to Liverpool Bay - and the second taken today on the Oregon Pacific Coast.
In computer science, Epsilon is the smallest distinguishable difference between two numbers in floating point. But did you know the idea of an epsilon came to the inventor when staying in a hotel and trying to find the tiny gap between scalding & freezing on his shower dial?
We’re the first cloud to bring up an NVIDIA Vera Rubin NVL72 system for validation, another big step in building the next generation of AI infrastructure with NVIDIA.
I’m not sure which is more annoying: Seeing posts that I know are blatant clickbait … … or not being able to resist myself reading/watching (or 😱 replying!) even when knowing they are clickbait.
Microsoft and OpenAI joint statement on continuing partnership blogs.microsoft.com/blog/2026/02/2…
Blue sky and sunshine - haven’t seen much of that recently … nice location for some calls before I head to meetings.
Used the long flight to rearrange the app icons on my iPhone screen … so now I’ll spend all week not being able to find my apps quickly!
I used to visit Houston several times a year in my previous role but as far as I can remember this is my first visit to Houston since joining Microsoft 6 years ago - here for the always excellent #Rice #EnergyHPCAI conference #HPC
HPC Guru @HPC_Guru
28K Followers 88 Following "It takes a lot of knowledge to know what one does not know" 😎Tweets on things related to High Performance Computing -- systems, interconnects, storage, 🥭 ...
Satoshi Matsuoka @ProfMatsuoka
26K Followers 902 Following 理研計算科学研究センター長 Director RIKEN R-CCS, 東科大特定教授 Prof. Inst. Sci.. ACM/ISC/JSSST/IPSJ Fellows, IEEE Fernbach(2014)&Cray(2022) Awards, 令4紫綬褒章 Purple Ribbon Medal 2022
Glenn K. Lockwood @glennklockwood
7K Followers 315 Following Supercomputing enthusiast. Employed by @VAST_Data.
HPCwire @HPCwire
23K Followers 350 Following https://t.co/i52TIUgvd4 covers issues and challenges relevant to global #HPC: vendors, technologies, users, and uses of high performance, AI- and #data-intensive computing.
SC26 @Supercomputing
19K Followers 542 Following (Official) SC Conference Series • SC26 • Nov 15–20, 2026 • McCormick Place, Chicago
Nicole Hemsoth Pricke... @NicoleHemsoth
6K Followers 978 Following VAST Data - Datacenter/chips/systems with a side of sauce. Former Dep Ed Chief @TheRegister, Co-founder @TheNextPlatform among others
Women in HPC @women_in_hpc
5K Followers 325 Following Working towards equal representation in HPC @[email protected]
Torsten Hoefler 🇨�... @thoefler
6K Followers 215 Following Professor @ETH_en, head of @spcl_eth, Chief Architect ML @cscsch researching large-scale #HPC and #AI systems and #Climate computing - youtube: https://t.co/dxrzSPIFVb
Jon Masters 🏴�... @jonmasters
16K Followers 7K Following Troublemaker | Computer Architect | @Arm Servers Architect @Google | Previously @RedHat, @Nuvia_Inc | Runner | Author | All views my own | #ArmServers
𝐷𝑟. 𝐼𝑎�... @IanCutress
55K Followers 1K Following Consultant, Chief Analyst, Influencer. Substack: https://t.co/yEtnDropHp (@MoreThanMoore2x) Youtube: https://t.co/1t9pRrV860 (@TechTechPotato)
Bilel Hadri @mnoukhiya
2K Followers 538 Following Computational Scientist at Leadership Computing Centers, now at KAUST Supercomputing Lab @KAUST_HPC, ex NICS/ORNL, @ICL_UTK. Proud alumnus of UH & PolytechLyon
Patrick J Kennedy @Patrick1Kennedy
9K Followers 123 Following I do tech things @ServeTheHome Chief Analyst for https://t.co/GA7x3f8Ac9 https://t.co/7sCknLYWql and the Axautik Group LLC
Addison Snell @addisonsnell
4K Followers 1K Following CEO @Intersect360 Research, an analyst/consulting firm for accurate market intelligence for #HPC & #AI. @ThisWeekinHPC podcast. #NYTXW fan, 3-time constructor.
Simon McIntosh-Smith @simonmcs
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Dylan Patel @dylan522p
134K Followers 1K Following SemiAnalysis Boutique AI Infrastructure Research and Consulting DMs are open for consulting, quotes, or to talk shop, Opinions my own
Underfox @Underfox3
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Todd Gamblin / @tgamb... @tgamblin
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Nicholas Malaya @nicholasmalaya
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Dr Owain Kenway @owainkenway
2K Followers 761 Following HPC/AI mid-level tech priest. All views expressed are my own. High-functioning workaholic. Xeeting while the balance of my mind is disturbed.
OGAWA, Tadashi @ogawa_tter
6K Followers 3K Following たった一人で日本の天〇学研究遂行に重大な支障を来らせた罪人、博士 (物理) の皆様には申し訳ありませんでした。余計なツイートをしないように心掛けますが、私ごときが URL込み一次情報を紹介するのすら気に入らない方もいるので何かあったら察して↓ https://t.co/1K63SE3R0z
MAX kennedy @MAXkenn27654626
1K Followers 7K Following fake profiles and those who are there to claim money from others please look elsewhere
Theerachai pornsuriya... @TheerachaiPhud
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Alexander Schacht @an_schacht
459 Followers 4K Following Most all the AI art I produce is my therapeutic means of expunging my darkness, persistent in memory from burdensome moments, deep in lived experience
Cameron b Edwards @noremac26
83 Followers 576 Following Creator of the Nexus Protocol. Designing modular telemetry ingestion systems & automated enterprise webhook dispatch pipelines. Data organized. IP locked down.
Arnav @Arnav123123
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Ni-na @Blackwater7ji
114 Followers 635 Following 🇮🇪 girl 👩🏻 in 🇺🇸 | tech | values quality of life | plans each day wisely | enjoys walking | yoga | red wine | reading news | likes discussing real world i
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Ted Shi @GoDelTed
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Future wings charitab... @sivarama221987
472 Followers 5K Following Empowering dreams through education. Join us to make a difference! 🤝
Ming Si @ShouguanS70758
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Joey Deng @DengTin
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Jason Cope @Pro_VerbAction
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Balck Gold @Blackgoldkdent
1 Followers 91 Following Ship Broker. Technical Management. Chartering Management. Under water gold maning. offshore crew management. Ship repairs. Upcoming:BGKDGIFTCARD.crypto token.
Johnny 5 @macncrash
8 Followers 103 Following 20 years in cyber & now booting https://t.co/AAKlbYsNXa labs. Comments are my own.
Kenny Gillen @subflux
309 Followers 1K Following Infrastructure and Research Computing Leader and Security Professional | High Performance Secure Computing and Infrastructure Management at scale🌳
Phillip Rhodes @mindcrime
920 Followers 4K Following AGI, Agents & Semantic Web research. Embodied AI. Knowledge Graphs & Knowledge Representation. #technolibertarian
Willi Power @DoneWitOutside
2K Followers 5K Following Yo It's Willi P. Harewood streets aint got shit on thee. [email protected]
Chenyu Zhao @ChenyuZhaoLP
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𐌔𖬖𖬭𖬭𖬖�... @sattarnawabi
23 Followers 300 Following Disentangle the mind from the body, and you will come upon a self poised ahead of time itself.
Iamsofiagoggia fan_pa... @goggiasofia_1
63 Followers 2K Following Coffee lover and Alpine https://t.co/ZalrjnJFIf revers Oder...with a pretty accentuated rolling R🤗
Olivia Smith @BettyAlexa31705
31 Followers 477 Following A good and beautiful lady with a good heart,I am fun to chat with
Nissi Ne @nssnssml
29 Followers 3K Following
何流 | Liu He @HeLiuLeo
9K Followers 5K Following Research Fellow @HooverInst. Host @ Peking Hotel & @Jifengbooks. 季风播客主持人. A polemicist grew up in China and UK, building a united front against bullshit
Rafrandito @Rfrndcfz
140 Followers 2K Following Building with AI, hardware & IoT curious about how tech actually shapes the real world and yeah, geopolitics too
jjtop @jhw75284
21 Followers 2K Following
大谷英徳 @palakona
936 Followers 2K Following 登山、フライフィッシング、マラソン、神社、仏閣、歴史、阪神タイガース、読書、日本酒、コボラー、ネットワーク、応用情報処理技術者、システム監査技術者
Udi Maor @udi_maor
8 Followers 394 Following
TON Provider @TONProvider
270 Followers 7K Following TON Provider is group a few datacenters optimized for TON services, we providing nodes for users, developers and any TON projects include TON startups.Augusto Panella @apanella
125 Followers 492 Following Engineer, photog, part of the pack, pragmatic, be prepared. Opinions my own.
Renzo Rodriguez @RenzoOracle
46 Followers 2K Following
Kevin @KevinInStLouis
458 Followers 3K Following the choice of a lawyer is an important decision and should not be based solely upon advertisements. I am a lawyer, not yours. tweets my opinions only not my EER
Venu @Venuborn
39 Followers 2K Following
Ron Bewtra @ron_bewtra
14 Followers 145 Following Accelerating quantum computing. Expertise in HPC, AI, data, networking, and enterprise-services.
elliot joe @elliotjoedr
27 Followers 178 Following Construction 🏗️ | Building for a living, investing for the future | Real estate & aviation interests | 🇺🇸 mindset
HPC Guru @HPC_Guru
28K Followers 88 Following "It takes a lot of knowledge to know what one does not know" 😎Tweets on things related to High Performance Computing -- systems, interconnects, storage, 🥭 ...
Satoshi Matsuoka @ProfMatsuoka
26K Followers 902 Following 理研計算科学研究センター長 Director RIKEN R-CCS, 東科大特定教授 Prof. Inst. Sci.. ACM/ISC/JSSST/IPSJ Fellows, IEEE Fernbach(2014)&Cray(2022) Awards, 令4紫綬褒章 Purple Ribbon Medal 2022
Glenn K. Lockwood @glennklockwood
7K Followers 315 Following Supercomputing enthusiast. Employed by @VAST_Data.
HPCwire @HPCwire
23K Followers 350 Following https://t.co/i52TIUgvd4 covers issues and challenges relevant to global #HPC: vendors, technologies, users, and uses of high performance, AI- and #data-intensive computing.
SC26 @Supercomputing
19K Followers 542 Following (Official) SC Conference Series • SC26 • Nov 15–20, 2026 • McCormick Place, Chicago
Nicole Hemsoth Pricke... @NicoleHemsoth
6K Followers 978 Following VAST Data - Datacenter/chips/systems with a side of sauce. Former Dep Ed Chief @TheRegister, Co-founder @TheNextPlatform among others
Women in HPC @women_in_hpc
5K Followers 325 Following Working towards equal representation in HPC @[email protected]
Torsten Hoefler 🇨�... @thoefler
6K Followers 215 Following Professor @ETH_en, head of @spcl_eth, Chief Architect ML @cscsch researching large-scale #HPC and #AI systems and #Climate computing - youtube: https://t.co/dxrzSPIFVb
Jon Masters 🏴�... @jonmasters
16K Followers 7K Following Troublemaker | Computer Architect | @Arm Servers Architect @Google | Previously @RedHat, @Nuvia_Inc | Runner | Author | All views my own | #ArmServers
𝐷𝑟. 𝐼𝑎�... @IanCutress
55K Followers 1K Following Consultant, Chief Analyst, Influencer. Substack: https://t.co/yEtnDropHp (@MoreThanMoore2x) Youtube: https://t.co/1t9pRrV860 (@TechTechPotato)
Bilel Hadri @mnoukhiya
2K Followers 538 Following Computational Scientist at Leadership Computing Centers, now at KAUST Supercomputing Lab @KAUST_HPC, ex NICS/ORNL, @ICL_UTK. Proud alumnus of UH & PolytechLyon
Patrick J Kennedy @Patrick1Kennedy
9K Followers 123 Following I do tech things @ServeTheHome Chief Analyst for https://t.co/GA7x3f8Ac9 https://t.co/7sCknLYWql and the Axautik Group LLC
V @vsoch
2K Followers 336 Following I'm the Vanessasaurus! https://t.co/NqYC6PthvP Mastodon: [email protected]
Addison Snell @addisonsnell
4K Followers 1K Following CEO @Intersect360 Research, an analyst/consulting firm for accurate market intelligence for #HPC & #AI. @ThisWeekinHPC podcast. #NYTXW fan, 3-time constructor.
Simon McIntosh-Smith @simonmcs
3K Followers 473 Following Computer Scientist focused on HPC, advanced computer architectures and parallel programming languages
Dylan Patel @dylan522p
134K Followers 1K Following SemiAnalysis Boutique AI Infrastructure Research and Consulting DMs are open for consulting, quotes, or to talk shop, Opinions my own
Underfox @Underfox3
10K Followers 129 Following Physicist, Telecom Engineering lover, HPC Enthusiast. Prog Rock/Metal fan.
Todd Gamblin / @tgamb... @tgamblin
4K Followers 5K Following Dev tools, open source, HPC, systems, parallel computing @Livermore_Lab. @spackpm guy. Setting up https://t.co/MHhbvakyFO. Opinions mine. he/him.
Nicholas Malaya @nicholasmalaya
1K Followers 990 Following AMD Fellow, HPC & Sovereign AI Building AI Factories for Science
The Secret Accountant @TheSecretAcct
22K Followers 159 Following I run an investment company. Over 25 years of M&A. Dad of 2 great lads. Husband of 1 amazing woman. Love empathy, endorphins, footy (PNE) and dividends. KTF
SCA/HPCAsia 2026 @scahpcasia2026
34 Followers 7 Following SCA and HPC Asia will jointly host the major international conference and event on High Performance Computing (HPC) in Osaka. See you in Osaka! #SCA_HPCAsia2026
Henry de Zoete @HZoete
5K Followers 4K Following Investment & AI Adviser @ DSIT, Visiting Fellow @ Oxford Martin & Said Business School. Former YC founder, angel investor & No10 Downing Street adviser on AI
Peter Girnus 🦅 @gothburz
191K Followers 590 Following The Cyber Populist | Hacker. Writer. Heretic. | Reverse engineering narratives, systems, and power. Holding the pen.
andy jones @andy_l_jones
20K Followers 352 Following engineering & research at anthropic. i don't check twitter DMs. email me!
Jason Vallery @jvallery
892 Followers 541 Following
Dwarkesh Patel @dwarkesh_sp
236K Followers 1K Following Host of @dwarkeshpodcast https://t.co/3SXlu7fy6N https://t.co/4DPAxODFYi https://t.co/hQfIWdM1Un
Kathryn Porter @KathrynPorter26
26K Followers 176 Following Independent energy consultant helping businesses with projects across the electricity, gas and oil industries. Visit my website at https://t.co/R6X2soLz4g
Paddy Power @paddypower
754K Followers 867 Following Hello. @AskPaddyPower for queries. Followers must be 18+ https://t.co/shdmSRNQGf
indykaila News @indykaila
715K Followers 1K Following Award winning account ⚽️📰. Team of 5 elite reporters. Contact @indykbusiness or [email protected]. Sponsored by @Rainbetcom 18+ https://t.co/UvrNCdPLz3
Jamie Chadwick @JamieChadwick
109K Followers 424 Following 🏎 Genesis Magma Racing @idecsportracing 🥇 3x W Series Champion 💙 @williamsracing ⏱️ @rolex
Jeff Denworth @JeffDenworth
903 Followers 288 Following Shameless Promoter, Music Lover, Proud Papa and Lucky Husband. VASTronaut @VAST_data
Laurie Shaw @EightyFivePoint
12K Followers 549 Following Director of Football Data. Former lecturer and research scientist @Harvard, astrophysicist @Yale and policy advisor @HMTreasury.
Dr Claire Hubbard-Hal... @thespyhistorian
10K Followers 1K Following Award-winning Historian & Author obsessed with writing women into history. Knows a thing or two about spies & war. #HerSecretService Rep’d by @northbanktalent
Mohamed Salah @MoSalah
19.3M Followers 141 Following
Kevin A. Brown @kevin_a_brown
95 Followers 34 Following @Argonne Scholar – Walter Massey Fellow; supercomputing researcher; wanderer
Daniel Newman @danielnewmanUV
76K Followers 4K Following CEO @TheFuturumGroup @FuturumEquities | Co-Founder @TheSixFiveMedia & @Signal_65 | @Forbes @MarketWatch Contributor | 7x Best-Seller | Dad x3 | Disclosures👇
Tom Westgarth @Tom_Westgarth15
5K Followers 6K Following Head of Growth @fractile_ai | ex: AI policy @institutegc, @UKSovereignAI Advisor | Bridging tech and policy worlds @txp_io
UKAI @UKAIofficial
103 Followers 13 Following UKAI unites UK AI businesses, shaping government dialogue and driving innovation to keep the UK at the global forefront of transformative AI technology.
Kevin Bridges @kevinbridges86
1.2M Followers 1K Following A stand up comedian. Touring UK and Ireland in 2026.
Liz Howard @Tiffywren
511 Followers 222 Following A marine engineer who loves travelling with a good book and a glass of champagne. Also on https://t.co/nzt9zPRefl
isabelle 🪐 @isabelleboemeke
90K Followers 1K Following Author of the best-selling book Rad Future | Building a future with nuclear electricity | @isodope
Curiosity @CuriosityonX
1.5M Followers 54 Following Curiosity-driven content across science, history, and culture. Sharing knowledge and stories that spark curiosity. ct: [email protected] Sub for only $3⤴️.
Brian Cox @ProfBrianCox
2.9M Followers 1K Following Professor of Particle Physics at The University of Manchester
Ben Goldacre @bengoldacre
392K Followers 3K Following Prof of EBM @UniOxford, author, Bad Science, more. I run https://t.co/NsF4BBoZ5V making tools+papers from data https://t.co/v6679t19rv https://t.co/bGysxEAgnn
PIN DORIANE @DorianePin
48K Followers 159 Following 2025 F1 Academy Champion 🏆 @mercedesamgf1 Development Driver @elms_official & @24heuresdumans 2026 - LMP2 @peugeotsportofficial hypercar development driver
Aishwarya Srinivasan @aiwithaish
3K Followers 207 Following AI@Nebius | Most Followed Indian Woman in AI | AI Entrepreneur | Global Keynote Speaker (150+ talks) | 1M+ followers | Startup AI Advisor + Investor
Microsoft Mechanics @MSFTMechanics
148K Followers 381 Following Why, How & When to use current and forthcoming Microsoft Tech. Hosted by Microsoft Director @DeployJeremy & colleagues. An official @Microsoft video series.
Agam Shah @agamsh
2K Followers 268 Following Journalist, @WSJ alum, Faculty @Cronkite_ASU, Consultant @UN. Bylines: @ESPN @NYTimes . Writing about business, semiconductors, and martial arts.
Stella Biderman @BlancheMinerva
18K Followers 858 Following Ensuring that tech companies don't have a monopoly on being able to do research on cutting edge AI @AiEleuther. She/her
OGAWA, Tadashi @ogawa_tter
6K Followers 3K Following たった一人で日本の天〇学研究遂行に重大な支障を来らせた罪人、博士 (物理) の皆様には申し訳ありませんでした。余計なツイートをしないように心掛けますが、私ごときが URL込み一次情報を紹介するのすら気に入らない方もいるので何かあったら察して↓ https://t.co/1K63SE3R0z
Jai Dayal @Jai_dayal_hpc
31 Followers 86 Following Passionate about HPC and system software in general. Currently at Samsung, working on new HPC ventures.
Ian Cooper @ICooper
9K Followers 2K Following Principal Engineer in London, speaker, tabletop gamer, geek. Tattooed, pierced, and bearded. The 'guv' on @BrighterCommand. Also @[email protected] He/him.
Randy @randysingh86
32K Followers 493 Following Racing Director @McLarenF1. Level 13 Strategist, Level 86 Geek. Easily fascinated.
Andy Jones @adjones_journo
12K Followers 613 Following Covering Burnley FC and Liverpool FC for @TheAthleticFC #twitterclarets https://t.co/PX7inovzQu
AuroraWatch UK @aurorawatchuk
203K Followers 35 Following Receive alerts when the #aurora may be visible from the UK. A service provided by Space Physicists at @LancasterUni For more information see our website
David Lawrence @dc_lawrence
10K Followers 4K Following Cofounder @britishprogress, columnist @ArguablyMag. Abundance is the way out of austerity. Previously Labour PPC, @ChathamHouse & @JesusOxford. Views my own.
Mustafa Suleyman @mustafasuleyman
523K Followers 495 Following CEO, @MicrosoftAI | Author: The Coming Wave | Past: Co-founder, @InflectionAI & @GoogleDeepMind
Sir Humphrey @pinstripedline
84K Followers 2K Following Cold War History Blogger - https://t.co/TpENNIGHVK
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Alex Chalmers @chalmermagne
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