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Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 3525 posts
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Strength Training Fundamentals: The Few Things That Actually Matter (Evidence-Based)
The principles you truly need to get stronger are few: progressive overload, big compound movements, enough training volume, protein, and recovery. This post distills that core from peer-reviewed meta-analyses and reputa
2026-07-11 · 6 min read #fitness#strength-training#health#exercise#evidence-basedMore Thinking Is Not More Accuracy: Test-Time Compute and the Overthinking Cliff
In April 2026, Shu Zhou and five co-authors question the reflex to keep adding reasoning tokens in "When More Thinking Hurts". As the compute budget grows, the authors report that the marginal utility of extra reasoning
2026-07-11 · 6 min read #ai#llm#reasoning#inference#test-time-computeThe Model Context Protocol (MCP): An Engineer's Reference
The Model Context Protocol (MCP) is an open protocol that standardizes how applications provide context to LLMs. This is an engineer's reference grounded in the official docs: why it solves the M×N integration problem, t
2026-07-11 · 6 min read #mcp#ai#agents#llm#protocolHow Successful Companies Go Blind — and What It Looks Like in Engineering
Ian Reppel’s essay argues that successful companies suffer from what he calls "competence blindness" — like the Mexican cavefish that suppresses its own eyes, they stop expressing careful engineering because the environm
2026-07-11 · 8 min read #engineering-culture#organizations#legacy#metrics#leadershipQuadRF and Software-Defined Radio — What "Seeing WiFi Through a Wall" Really Means
QuadRF, featured by Jeff Geerling, is a development kit that stacks a 4×4 MIMO software-defined radio and a phased-array antenna on a Raspberry Pi 5. The provocative headline — "see WiFi through my wall" — is not X-ray v
2026-07-11 · 6 min read #sdr#rf#radio#raspberry-pi#hardwareReviving Retired DDR4 — Meta's CXL Bridge Chip, Vistara
DDR5 prices keep rising while perfectly good DDR4 from retired servers piles up in the warehouse. Meta's Vistara, presented at ISCA 2026, is a custom CXL bridge chip that revives that old DDR4 inside modern DDR5 servers
2026-07-11 · 7 min read #cxl#infrastructure#memory#hardware#sustainabilityRust 1.97.0 Dropped — and I Was Already Building With That Exact cargo
Rust 1.97.0 shipped to stable on July 9, 2026. This post reads the three things that actually changed in the release notes — v0 symbol mangling promoted to stable, Cargo being able to deny warnings, and linker output no
2026-07-11 · 5 min read #rust#rust-1.97#release-notes#cargo#kube-rsScrapers Now Come From Millions of Home IPs — Residential Proxies and Open-Source Infrastructure
On July 10, 2026, Jonathan Corbet of LWN published an update on the scraper situation. Two facts sit at the center: residential proxy networks have effectively broken IP-based blocking, and the AI-crawler gold rush suppl
2026-07-11 · 6 min read #web-scraping#residential-proxy#ai-crawlers#anubis#infrastructureWhy npm supply-chain attacks won't go away — what npm-scan actually checks, and the defenses that work
npm supply-chain attacks are not isolated accidents but a recurring product of install scripts, transitive dependencies, and typosquatting. In 2025 the Shai-Hulud worm self-replicated through install scripts and harveste
2026-07-11 · 7 min read #npm#supply-chain#security#javascript#nodejsLLM Burnout: When the Job Becomes Reviewing the Work Instead of Doing It
A developer's essay, 'I Think I Have LLM Burnout,' trended because it named a quiet shift: the workday is turning from writing code into reviewing what a model wrote. This post represents that argument faithfully and add
2026-07-11 · 6 min read #llm#developer-experience#burnout#ai-tooling#code-reviewPlayStation's 3-year inactivity clause: what the terms actually say, and the digital-ownership question
In July 2026 a headline made the rounds: PlayStation can delete all your digital games after 3 years of inactivity, under its EU terms. Read Sony's UK and European terms directly and it is narrower than that: not a targe
2026-07-11 · 7 min read #digital-ownership#playstation#drm#consumer-rights#licensingWhy K-pop Looks Bigger Than a 7th-Place Market: Reading the Music Economy Through IFPI 2026
IFPI's Global Music Report 2026 puts 2025 global recorded-music revenue at 31.7 billion USD, up 6.4% year over year — the eleventh straight year of growth and the first time the market cleared 30 billion. In that table,
2026-07-11 · 5 min read #kpop#music-industry#business#korea#streamingQuantizing the KV Cache to 4 Bits — SAW-INT4 and System-Aware INT4
In long-context LLM serving, the real memory bottleneck is not the weights but the KV cache. Quantize it naively to INT4 and accuracy collapses; the April 2026 preprint SAW-INT4 pairs token-wise INT4 quantization with a
2026-07-11 · 6 min read #ai#llm#quantization#inference#kv-cacheReading Microsoft Flint — a Visualization Language for Agents to Draw Charts, Not to Be Drawn
Microsoft Research's Flint is not a language for visualizing agents — it is an intermediate language that lets AI agents reliably produce good-looking charts from data. A compiler derives the low-level decisions (scales,
2026-07-11 · 5 min read #ai#agents#data-visualization#llm#microsoftNo Leap Second in 2026 — and the Negative One No System Has Ever Run
On 6 July 2026 the IERS issued Bulletin C 72: no leap second at the end of December 2026. It reads like quiet news, but since Earth started spinning faster around 2016, the first-ever negative leap second is now on the t
2026-07-11 · 6 min read #leap-second#utc#ntp#distributed-systems#posix-timeOptimizing Long-Context Inference with Hybrid SWA — What Xiaomi's MiMo v2.5 Actually Does
Hybrid SWA interleaves sliding-window attention with full attention across layers to cut both KV-cache memory and compute for long-context inference — now a mainstream design. Grounded in Xiaomi's published MiMo v2.5 inf
2026-07-11 · 7 min read #ai#llm#inference#attention#optimizationWhy the Mac mini Became an On-Device AI Machine — What Apple's Silicon Exec Said, and What He Left Out
Apple Silicon senior product manager Doug Brooks talked to The Deep View about demand for the Mac mini and Mac Studio and where on-device AI is heading. Why developers and small teams reach for this little desktop as a l
2026-07-11 · 6 min read #apple-silicon#on-device-ai#local-llm#mac-mini#inferenceGhostLock: a stack use-after-free that hid in Linux rtmutex for 15 years (CVE-2026-43499)
GhostLock (CVE-2026-43499) is a stack use-after-free in the Linux kernel's real-time mutex code that, per the nebusec.ai IonStack part II writeup, sat in mainline from 2.6.39-rc1 in 2011 until a fix in April 2026 — about
2026-07-11 · 6 min read #linux-kernel#security#use-after-free#privilege-escalation#rtmutexMel Brooks at 100 and the Documentary of Record: The 2026 Wave of Reverent Portraits of Elder Entertainers
Timed to Mel Brooks turning 100, a two-part HBO documentary about his life led the 2026 Emmy nonfiction field with six nominations. The same season also honored reverent, career-spanning portraits of John Candy, Martin S
2026-07-11 · 5 min read #film#documentary#comedy#culture#legacyThe founder who went back to the terminal: Hashimoto on Ghostty, Zig, and open source with "no obligation"
Grounded in a recent interview, a look at why HashiCorp cofounder Mitchell Hashimoto stepped back from being a successful founder to build the terminal emulator Ghostty in Zig, a language not yet at 1.0. He admits that a
2026-07-11 · 6 min read #ghostty#zig#open-source#terminal#mitchell-hashimoto