package keyset

import "github.com/segmentio/asm/keyset"

Index ¶

• func Lookup(keyset []byte, key []byte) int
• func New(keys [][]byte) []byte

Functions ¶

func Lookup ¶

func Lookup(keyset []byte, key []byte) int

func New ¶

func New(keys [][]byte) []byte

New prepares a set of keys for use with Lookup.

An optimized routine is used if the processor supports AVX instructions and the maximum length of any of the keys is less than or equal to 16. If New returns nil, this indicates that an optimized routine is not available, and the caller should use a fallback.

Source Files ¶

keyset.go keyset_default.go