Jan Newger (@obfuscathor) 's Twitter Profile
Jan Newger

@obfuscathor

Computer Architecture Research @ GoogleDeepMind.
Tweeting about C++, compilers, performance, reverse engineering. Opinions my own. pronoun.is/he

ID: 220625956

calendar_today28-11-2010 10:35:34

863 Tweet

469 Followers

431 Following

Steve Magness (@stevemagness) 's Twitter Profile Photo

No, The “Norwegian protocol” is not special. Or even something many novices should do. It’s not even what Ingebritsen does…And it is definitely NOT “sprinting” Please do not reduce interval training into a "best" workout. This is marketing. But it’s nonsense. There is no

Garry Kasparov (@kasparov63) 's Twitter Profile Photo

Zelensky is a wartime leader watching his people suffer and die under Russian attacks every day. To be lectured and lied to by Trump and Vance, as they defend the war criminal dictator committing these atrocities, is unimaginable agony. An everlasting shame for America.

lmarena.ai (formerly lmsys.org) (@lmarena_ai) 's Twitter Profile Photo

BREAKING: Gemini 2.5 Pro is now #1 on the Arena leaderboard - the largest score jump ever (+40 pts vs Grok-3/GPT-4.5)! 🏆 Tested under codename "nebula"🌌, Gemini 2.5 Pro ranked #1🥇 across ALL categories and UNIQUELY #1 in Math, Creative Writing, Instruction Following, Longer

BREAKING: Gemini 2.5 Pro is now #1 on the Arena leaderboard - the largest score jump ever (+40 pts vs Grok-3/GPT-4.5)! 🏆

Tested under codename "nebula"🌌, Gemini 2.5 Pro ranked #1🥇 across ALL categories and UNIQUELY #1 in Math, Creative Writing, Instruction Following, Longer
unusual_whales (@unusual_whales) 's Twitter Profile Photo

Alright, I think people knew of the tariff pause and traded it beforehand. You can see before Trump posted "buy" on Truth Social, traders opened $QQQ $TQQQ and $SPY calls RIGHT BEFORE THE NEWS, someone opened $SPY 509 calls, expiring TODAY!!!!!!!!!!!!!!!!!!!! Those calls are

Alright, I think people knew of the tariff pause and traded it beforehand.

You can see before Trump posted "buy" on Truth Social, traders opened $QQQ $TQQQ and $SPY calls

RIGHT BEFORE THE NEWS, someone opened $SPY 509 calls, expiring TODAY!!!!!!!!!!!!!!!!!!!!

Those calls are
Google Gemini App (@geminiapp) 's Twitter Profile Photo

Starting today, we're testing new image editing features in Gemini like changing backgrounds, swapping objects, and more. They’re rolling out gradually to all users. We're continuing to improve image generation, so stay tuned.

Starting today, we're testing new image editing features in Gemini like changing backgrounds, swapping objects, and more. They’re rolling out gradually to all users. We're continuing to improve image generation, so stay tuned.
martin_casado (@martin_casado) 's Twitter Profile Photo

A truism of CS is that you need to understand at least one level of abstraction below where you operate. - OS devs -> hardware - systems devs-> OS - app devs-> systems Vibe coding is no exception.

Google DeepMind (@googledeepmind) 's Twitter Profile Photo

Introducing AlphaEvolve: a Gemini-powered coding agent for algorithm discovery. It’s able to: 🔘 Design faster matrix multiplication algorithms 🔘 Find new solutions to open math problems 🔘 Make data centers, chip design and AI training more efficient across Google. 🧵

Onur Mutlu (@_onurmutlu_) 's Twitter Profile Photo

12 years ago, at IMW 2013 (5th IEEE International Memory Workshop), I delivered an invited talk and paper (“Memory Scaling: A Systems Architecture Perspective”, people.inf.ethz.ch/omutlu/pub/mem…). I argued for the huge need for a rethinking of how we design memory (and computing) systems.

Steve Magness (@stevemagness) 's Twitter Profile Photo

A rant: For 20 years I've been trying to convince many exercise scientists to learn the history of training... Yet, I still see research study after study suggesting training that resembles the 1930s as "optimum." Don't get me wrong. Many great exercise scientist understand

MeowRay@hachyderm.io (@haskray) 's Twitter Profile Photo

I've been less active in compiler-rt, with my only PR since January simplifying a dlsym for sanitizer interceptors github.com/llvm/llvm-proj… (see also maskray.me/blog/2023-01-0… ). I made the glibc 2.36 dlsym fix in 2022 but have since reduced my involvement.