Parsing CSV at 21 GB/s Using SIMD on AMD 9950X in .net

nietras.com

cross-posted to:
hackernews

Parsing CSV at 21 GB/s Using SIMD on AMD 9950X in .net

nietras.com

chaospatterns@lemmy.world to

Programming@programming.devEnglish · 6 days ago

cross-posted to:
hackernews

Sep 0.10.0 - 21 GB/s CSV Parsing Using SIMD on AMD 9950X 🚀

nietras.com

Sep 0.10.0 was released April 22nd, 2025 with optimizations for AVX-512 capable CPUs like the AMD 9950X (Zen 5) and updated benchmarks including the 9950X. Sep now achieves a staggering 21 GB/s on the 9950X for the low-level CSV parsing. 🚀 Before 0.10.0, Sep achieved ~18 GB/s on 9950X.

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