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by codesniperjoe
1274 days ago
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Maphash is an (non-cryptographic-secure) hash function, like CRC32 / CRC64 / XXH3-64 and others, so it turns data in an (almost) uniq uint64. The main difference is, it is an hardware accelerated & optimized compiler function, now exposed via the new maphash package in stdlib. And it is fast. Faster than the former performance leader xxh3(avx2/avx512). Try maphash yourself (example data dedupliction)
https://news.ycombinator.com/item?id=34091206 |
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