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morishuz

HN member
Joined
Thu, Jul 30, 2026, 3:16 PM UTC
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Public activity
7 items

About morishuz

computer vision · machine learning · visual localisation · 3D reconstruction

Recent public activity

  1. comment
    Comment #49195012

    For one million unconstrained points on the reference Apple M1 system, eight-thread Delaunay32 completes in roughly 50 ms. Using that as the 1.0× baseline: • Delaunay32, one thread…

  2. comment
    Comment #49194635

    yes, there are currently two modes for internal integer math: 64 and 128 bit. (the internal int math needs larger ranges than the inputs since we work with squares etc) 64bit integ…

  3. comment
    Comment #49193742

    great. and do let me know if you have any feature requests, noticed bugs etc

  4. comment
    Comment #49193563

    for a one million points set i measured 4x faster when using single threaded and 11x when using multi-threaded delaunay32 vs triangle (on my Apple M1)

  5. comment
    Comment #49193488

    very nice!

  6. comment
    Comment #49193469

    the repo comes with a benchmark tool that you can run on your own machine, which already compares multi vs single threading as well as delaunator-cpp (which is only single threaded…

  7. comment
    Comment #49193392

    thanks! (i am the author of Delaunay32) > Are vertex insertion and deletion also supported/accelerated? no unfortunately not, since this is currently a fast batch triangulator, so …