H. Peter Anvin (Intel) 671f204ed1 phash: bloat the hashes somewhat, reducing the likelihood of false positives ... Set the hash size scaling constant to 1.6, signifying 3.2 times the hash load. This both reduces the convergence time and makes it less likely (< 25%) that a non-entry will require a secondary comparison, and after all, in most of our use cases non-entries are by far the more common. Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>		2020-07-27 13:24:59 -07:00
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crc64.ph	Use the crc64 we already use as the perfect hash function prehash	2007-10-02 17:40:00 -07:00
gensv.pl	Use the crc64 we already use as the perfect hash function prehash	2007-10-02 17:40:00 -07:00
phash.ph	phash: bloat the hashes somewhat, reducing the likelihood of false positives	2020-07-27 13:24:59 -07:00
random_sv_vectors.ph	phash: cut random vector set down a bit	2008-05-20 16:46:36 -07:00