{
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  "path": "/2026/06/28/cpu-optimized-container-images.html",
  "publishedAt": "2026-06-28T00:00:00.000Z",
  "site": "https://jens.dev",
  "tags": [
    "earlier post"
  ],
  "textContent": "In an earlier post about gguf-runner I made a point that kept nagging at me afterwards.\n\nThe point was this: prebuilt binaries are compiled for a conservative baseline so they run everywhere, and if you build locally with `target-cpu=native` instead, the compiler can light up the SIMD instructions your specific CPU supports. On an AMD Ryzen 7 PRO 8700GE that was worth about **+20.8% tokens/sec** for LLM inference. Real, measurable, free.",
  "title": "Shipping CPU-optimized Rust binaries in container images"
}