25+ years using, researching, buying, architecting #supercomputing. Now engineering leader for future #AI infra + #HPC capabilities at Microsoft.

Joined February 2010
We presented how Maia 200's Software-Define Dataflow delivers highest inference performance for production LLMs in Microsoft's fleet at #HotChips26 today. We also released the full paper with many details on arXiv: arxiv.org/abs/2608.24664 And a blog post: techcommunity.microsoft.com/…
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Andrew Jones retweeted
Just wrapped our earnings call. It was a very strong close to what was a record fiscal year for Microsoft. · Annual revenue: $331B, +18% · MS Cloud: $214B, + 27% · And Azure: $100B, +41% And even bigger opportunity ahead! I wanted to share some more perspective on two areas of focus for us:
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Andrew Jones retweeted
.@gordonritter makes an important point: the most automated decade in business history will reward the companies that invest in their people, not those that replace them. emcap.com/thoughts/above-the… As Gordon points out, the lasting value of AI won't reside in any single model, but in human judgment, creativity, and expertise that’s amplified by AI and compounds inside their organizations. This is the foundation for an AI economy and Frontier Ecosystem that works for everyone, where every company, industry, and community can build and own its unique advantage, and where the benefits are broadly shared, not narrowly held.
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$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).
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Andrew Jones retweeted
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:
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Andrew Jones retweeted
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.
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Andrew Jones retweeted
Our newest AI accelerator Maia 200 is now online in Azure. Designed for industry-leading inference efficiency, it delivers 30% better performance per dollar than current systems. And with 10+ PFLOPS FP4 throughput, ~5 PFLOPS FP8, and 216GB HBM3e with 7TB/s of memory bandwidth it's optimized for large-scale AI workloads. It joins our broader portfolio of CPUs, GPUs, and custom accelerators, giving customers more options to run advanced AI workloads faster and more cost-effectively on Azure.
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Rio Yokota on the #SCA2026 panel: "I don't think humans are in any way more trustworthy than an advanced AI" - "In the same way we trust other humans, we could develop trust to AIs" - "If people or AI generate code - how do we know there is no bug inside?" thoughts by a wise man
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Microsoft is joining forces with Mercedes-AMG PETRONAS F1 for a new era of racing for the sport to put Microsoft’s technologies at the heart of race team operations. Together with Microsoft, Mercedes-AMG PETRONAS F1 will help engineers innovate faster, optimize performance, and push the boundaries of design, modelling and simulation. news.microsoft.com/source/20…
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Huge day for guys who love PowerPoint 💻
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Aside from numerous workshops, tutorials, papers, and invited sessions, more than 100 top vendors and institutions will be exhibiting at SCAsia/HPCAsia26. sca-hpcasia2026.jp/data/Exhi… Sign up now!
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Andrew Jones retweeted
Honestly what more does Federico Chiesa have to do to start a Premier League game for Liverpool?
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Well said Henry
Re: that statement by South Yorkshire Police Federation which represents all constables, sergeants, inspectors and chief inspectors within South Yorkshire Police. Policing of games has changed hugely, SYP has obviously changed hugely in personnel and there are doubtless conscientious people there who must be horrified at the content and tone of the Federation statement but clearly, sadly, shamefully, some of the old culture remains. A read through and reaction to the statement which begins… “South Yorkshire Police Federation is aware of today’s Independent Office for Police Conduct report into the Hillsborough disaster. The report is a significant waste of taxpayers' time and taxpayers' money.” How heartless and offensive. The Federation should have started its statement with a show of compassion and contrition to the grieving families of the 97 people who died in the Hillsborough disaster. As for "taxpayers' money", people want to know their taxes are spent on police keeping people safe, not putting them at risk. It's not a “significant waste” of money to have “fundamental failures” (IOPC words) of the police highlighted by a watchdog and naming those who failed in their duties. “It is not fair or balanced.” What’s “not fair” is that the police tried to blame the victims in 1989. What’s “not fair” is that the families have had no justice. It’s also insulting to the IOPC which spent 13 years on the 366-page report. “Former police officers - some of whom are very elderly and some who have sadly passed away - do not have any kind of due process or the ability to formally respond to the allegations made in this report.” How callous. Try repeating that line about police officers “some who have sadly passed away” to the Hillsborough families still grieving the loss of loved ones. Was similar sympathy accorded them? No. The families were treated disgracefully after Hillsborough. “These are opinions of the IOPC essentially being dressed up as statements of almost fact. We emphasise that these are just allegations. Our former colleagues do not have and have not had the right to reply to any accusations.” Stop digging. Were the Hillsborough families given the right to reply to police falsehoods? IOPC reported that 100 more police officer statements after Hillsborough were found to have been amended, making it a total of 327 police officer statements amended. Cover-up writ large. “They should not face trial by media.” Try telling that to the families who endured trial by sections of the media after Hillsborough. “It is with this context that we should rightly question the value of this much-delayed report and its multi-million pound cost to the public purse.” Again, thoughtless. Judging by this statement, the Federation focuses on time and money. The families focus on justice. “This report doesn't help anybody involved in the Hillsborough disaster.” How dare those representing the police presume they – of all people – know what would help the bereaved families? Brave relatives campaign in the memory of their lost loved ones. They are trying to ensure this country never endures a disaster like this again and that the follow-up cover-up is never repeated. Full police accountability would help the families. This report underlines the importance of the Hillsborough Law which involves “a legal duty of candour on public servants and providing legal aid for victims of state-related deaths and disaster”, the Government says. The final line of the SYPF statement reads… “Our thoughts remain with all those affected by this terrible tragedy.” Finally. If the Federation had just released this short sentence, and deleted all the preceding self-serving, offensive words, its statement wouldn’t have been so widely criticised. #LFC
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Not enough people care about hardware actually being programable
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Replying to @ErikExplains
You should follow the Gordon Bell prize. The work that gets submitted, the finalists, and the winners do amazing things with HPC.
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Just looking at my to-do list for today. Seems quite manageable actually.
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