hashing   3358

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'a cross-over inspired by many other great hash algorithms, which proves substantially faster than existing variants of xxHash, across basically all dimensions.'
hashing  algorithms  xxhash  xxh3  checksums  performance 
4 days ago by jm
GitHub - rurban/smhasher: Improved fork of https://code.google.com/p/smhasher/
So the fastest hash functions on x86_64 without quality problems are:

falkhash (macho64 and elf64 nasm only, with HW AES extension)
Metro (but not 64crc yet, WIP)
FarmHash (not portable, too machine specific: 64 vs 32bit, old gcc, ...)
City (deprecated)
mum (machine specific, mum: different results on 32/64-bit archs)
algorithms  hashing  performance 
11 days ago by euler

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