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A software thing I built: GPS on a 25MHz 486-SX

75 points · 24 comments · JPLeRouzic

  1. JPLeRouzic · · focus · HN ↗
    The author says:

    "It used Voronoi Cells and reduced most math to 8- and 16-bit integer calculations with one or two single-precision floating-point calculations."

    I wonder if it can be used to speed up LLM inference.

    1. Neywiny · · focus · HN ↗
      That's what quantization and stuff is, basically. So yes. Been done for years on all neural net types not just LLMs.
      1. JPLeRouzic · · focus · HN ↗
        Please can you provide some links to intro level articles?
        1. Neywiny · · focus · HN ↗
          This seems worth the read but I didn&#x27;t dig too deep <a href="https:&#x2F;&#x2F;medium.com&#x2F;@sergiopr89&#x2F;float-point-quantization-the-maths-behind-it-explained-for-everyone-fc674d313d67" rel="nofollow">https:&#x2F;&#x2F;medium.com&#x2F;@sergiopr89&#x2F;float-point-quantization-the-...
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