hash

Documentation

Overview

Package Hash implements the fast modular hash used by the Neurlang classifier

Index

• Variables
• func Hash(n uint32, s uint32, max uint32) uint32
• func HashVectorizedParallelism() int
• func StringHash(in uint32, str string) (out uint32)
• func StringsHash(in uint32, strs []string) (out uint32)

Variables

var HashVectorized func(out []uint32, n []uint32, s []uint32, max uint32) = hashNotVectorized

HashVectorized implement many Neurlang hashes in parallel, using something like AVX-512 or similar

var HashVectorizedDistinct func(out []uint32, n []uint32, s []uint32, max []uint32) = hashNotVectorizedDistinct

Functions

func Hash

func Hash(n uint32, s uint32, max uint32) uint32

func HashVectorizedParallelism

func HashVectorizedParallelism() int

HashVectorizedParallelism reports the recommended number of hashes to compute in parallel on this platform Can't return 0.

func StringHash

func StringHash(in uint32, str string) (out uint32)

func StringsHash

func StringsHash(in uint32, strs []string) (out uint32)