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#optimization

// 3 transmissions tagged with #optimization

Dirty‑flag render loop cuts Three.js phone heat
TX_910451· Engineering

Dirty‑flag render loop cuts Three.js phone heat

A static Three.js scene was heating a phone because the default loop rendered 60 frames per second regardless of changes. Adding a dirty‑flag to render only on updates slashed GPU load and lowered temperature, according to the author’s measurements.

Mitchellh blog breaks down SIMD for performance‑critical code
TX_772085· Engineering

Mitchellh blog breaks down SIMD for performance‑critical code

Mitchellh.com’s July 22, 2026 article explains SIMD fundamentals, instruction sets, and practical pitfalls, giving engineers concrete guidance for speeding up compute‑heavy workloads. The piece also sparked a lively Hacker News thread on real‑world adoption.

DeepSeek open-sources inference optimizations, 60–85% faster generation
TX_561684· AI

DeepSeek open-sources inference optimizations, 60–85% faster generation

DeepSeek released a paper detailing open‑source inference optimizations that deliver 60–85% faster text generation, giving engineers concrete techniques to speed up LLM deployments.