Cranot/grouped-simd-hashtable

High-performance C++ hash table using grouped SIMD metadata scanning. Beats SOTA at scale.

54 best points · 16 comments · 1 Hacker News post · 50 GitHub stars · View on GitHub

Hacker News discussions

• High-performance C++ hash table using grouped SIMD metadata scanning (54 points, 16 comments, by rurban, 2025-12-24)