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jbz
jbz
@jbz@indieweb.social  ·  activity timestamp 2 weeks ago

🛰️ I Made Zig Compute 33 Million Satellite Positions in 3 Seconds. No GPU Required.

「 I've spent the past month optimizing SGP4 propagation and ended up with something interesting: astroz is now the fastest general purpose SGP4 implementation I'm aware of, hitting 11-13M propagations per second in native Zig and ~7M/s through Python with just pip install astroz 」

https://atempleton.bearblog.dev/i-made-zig-compute-33-million-satellite-positions-in-3-seconds-no-gpu-required/

#zig #ziglang

Anthony T's Blog

I Made Zig Compute 33 Million Satellite Positions in 3 Seconds. No GPU Required.

I've spent the past month optimizing SGP4 propagation and ended up with something interesting: is now the I'm aware of, hitting in native Zig and with ju...
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calinpristavu
calinpristavu
@calinpristavu@phpc.social replied  ·  activity timestamp 2 weeks ago

@jbz very noce read, thanks 😁

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