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Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 3525 posts
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Jordan Peterson's Major Books: A Thoughtful Reader's Guide
Jordan Peterson is a clinical psychologist and a genuinely polarizing public figure. This guide sets the political controversy aside and focuses on the actual content of his three major books — 12 Rules for Life (2018),
2026-07-11 · 6 min read #books#self-improvement#psychology#jordan-peterson#philosophyIn Emacs, everything looks like a service: reading the client-server lens onto the "Emacs is an OS" meme
A reflection on the essay "In Emacs, Everything Looks Like a Service" by Charles Choi. He flatly rejects the tired "Emacs is an operating system" comparison and offers a sharper picture: Emacs is a universal client, and
2026-07-11 · 6 min read #emacs#elisp#client-server#developer-tools#text-editorsWhy KubeVirt GPU Passthrough VMs Could Not Be Scheduled for 112 Days — A Real Cluster Postmortem
After a Rust operator delivered the diagnosis that "all 4 GPU nodes are NotReady," I traced the cause of that death all the way to the end on a real 8-node cluster (GPU Operator v25.3.0, KubeVirt v1.7.0). The real reason
2026-07-11 · 5 min read #kubevirt#gpu#kubernetes#nvidia#devopsGood tools are invisible: gingerBill on friction as a feature, and where "invisible" hides failure
A reflection on gingerBill's essay 'Good Tools Are Invisible,' which argues that a good tool disappears into the background and that reselling friction as a fun puzzle is a rationalization. I agree with his feeling-versu
2026-07-11 · 7 min read #tools#developer-experience#kubernetes#build-systems#editorsCan the K-Pop 'System' Be Decoupled From Korea? KATSEYE as a Case Study
KATSEYE is a six-member girl group based in Los Angeles, built by HYBE and Geffen Records through the same trainee pipeline that produces Korean idol groups — yet its members say plainly that they are a global group, not
2026-07-11 · 6 min read #kpop#katseye#music-industry#culture#globalizationCoding Benchmarks Are Misaligned with the Agent Era — Three Reasons Leaderboards Compare Agents Wrong
A position paper from a Tessl team, posted to arXiv in June 2026, argues that today's coding benchmarks are fundamentally misaligned with agentic software engineering. Benchmarks were built to measure a single model, yet
2026-07-11 · 5 min read #ai#agents#evaluation#software-engineering#coding-benchmarksUpcycling Pretrained Checkpoints into Long-Context Hybrids — What HyLo Proposes
Hybrid sequence models (attention plus linear/SSM blocks) suit long context, but until now most had to be pretrained from scratch. The April 2026 preprint HyLo proposes a recipe to 'upcycle' an already-trained Transforme
2026-07-11 · 5 min read #ai#llm#long-context#architecture#efficiencyDiffusion LLMs That Write CUDA Kernels — DICE and Why Parallel Generation Might Help
DICE, a February 2026 preprint, claims that diffusion large language models beat autoregressive models of the same size at generating CUDA kernels, setting a new state of the art. The core idea: instead of writing one to
2026-07-11 · 6 min read #ai#llm#diffusion#cuda#gpuRunning GLM-5.2 on a slow computer — how colibrì streams a 744B model from disk
colibrì is a ~1,300-line pure-C inference engine that runs GLM-5.2, a 744B-parameter MoE model, on a consumer PC with 25GB of RAM. The trick is MoE sparsity plus disk streaming: only ~9.9GB of dense layers stay resident,
2026-07-11 · 5 min read #ai#llm#local-inference#moe#quantizationBTS After Military Service: The Scale and Staging of the Arirang Comeback
Arirang, the first group album BTS released after every member completed military service, came out on March 20, 2026 and debuted at No. 1 on the Billboard 200 with 641,000 album-equivalent units in its first week — the
2026-07-11 · 6 min read #kpop#bts#music#korea#touringEU Chat Control 1.0: what actually passed, and the client-side scanning question
On 9 July 2026 the European Parliament let a message-scanning regulation pass even though more MEPs in the room voted against it than for it. The label Chat Control hides two very different things: a voluntary derogation
2026-07-11 · 6 min read #privacy#encryption#eu-regulation#client-side-scanning#messagingWeb Agents Read Page Text as Commands — Cross-Site Prompt Injection and Prismata's Confinement
Prismata, posted to arXiv on July 9, 2026 by Villa, Ozdarendeli, Tan, and Popa, tackles the oldest weakness of autonomous web agents. Because agents interpret natural language as instructions, third-party and user-genera
2026-07-11 · 5 min read #prompt-injection#web-agents#ai-security#least-privilege#browser-agentsComputation as a Universal Concept — What Holds Up and What Is Overclaimed
A short course titled 'Computation as a universal and fundamental concept,' taught by Tim Roughgarden, has been trending. Read closely, it is careful computer-science theory: the halting problem, algorithmic efficiency,
2026-07-11 · 6 min read #computer-science#computation#complexity#theory#philosophyThe Elite Athlete Mindset, With the Poster Peeled Off — What the Research on Practice, Pressure, and Belief Actually Shows
The elite athlete mindset is a staple of motivational posters, but the actual sports psychology is more careful, and more interesting, than the slogans. This post walks through Carol Dweck's growth mindset (and the false
2026-07-11 · 5 min read #mindset#psychology#performance#sports#deliberate-practiceApple Has Sued OpenAI — Talent Mobility, Trade-Secret Law, and How Developers Should Read It
On July 10, 2026, Apple sued OpenAI, two former employees, and OpenAI's hardware arm io Products in the Northern District of California, over trade-secret misappropriation and breach of contract. This piece separates wha
2026-07-11 · 6 min read #openai#apple#trade-secrets#legal#industrySpinning Up and Killing Postgres on Kubernetes with CloudNativePG — Failover Measured at 23 Seconds
On a real 8-node Kubernetes cluster, I installed CloudNativePG (CNPG) v1.30.0, brought up a 3-instance Postgres cluster, and then actually killed the primary. From bootstrap through replication checks, to failover after
2026-07-11 · 5 min read #cloudnativepg#postgresql#kubernetes#operator#databaseChoosing How Much to Think Per Step: Ares and Adaptive Reasoning-Effort Routing
A practical look at Ares, a March 2026 preprint that treats reasoning effort as a per-step cost lever for LLM agents. A lightweight router reads the interaction history and predicts the lowest sufficient reasoning level
2026-07-11 · 4 min read #ai#agents#llm#efficiencyWhy Developers Are Leaving GitHub for Codeberg — and What You Actually Give Up
Posts titled 'I left GitHub for Codeberg' are multiplying. Behind them are real departures — Ghostty, Zig, Gentoo — plus frequent outages, GitHub's absorption into Microsoft's CoreAI division, and an April 2026 flip to o
2026-07-11 · 6 min read #github#codeberg#forgejo#self-hosting#open-sourceTwenty Years of ACSM Fitness Trends: From Aesthetics to Mental Health, Longevity, and Data
The American College of Sports Medicine (ACSM) ran its Worldwide Fitness Trends survey for the 20th time this year, and the 2026 top spot is again Wearable Technology. This post lists the top 10, but reads the 20-year ar
2026-07-11 · 6 min read #fitness#health#trends#wellness#wearablesThe All-Stadium Bet: What Blackpink's 'Deadline' Says About the Economics of Female K-pop
Blackpink's 'Deadline' World Tour was marketed as the group's first all-stadium tour, running from Goyang on July 5, 2025 to Hong Kong on January 26, 2026. The lead single 'Jump' arrived on July 11, 2025 and debuted at N
2026-07-11 · 5 min read #kpop#blackpink#music-industry#korea#touring