ghash

常用经典哈希函数Go语言实现，提供uint32及uint64类型的哈希函数。

使用方式：

  1. import "github.com/gogf/gf/g/encoding/ghash"

接口文档：

https://godoc.org/github.com/gogf/gf/g/encoding/ghash

性能基准测试：

  1. goos: darwin
  2. goarch: amd64
  3. pkg: github.com/gogf/gf/g/encoding/ghash
  4. BenchmarkBKDRHash-4         50000000            30.2 ns/op
  5. BenchmarkBKDRHash64-4       50000000            27.2 ns/op
  6. BenchmarkSDBMHash-4         30000000            40.5 ns/op
  7. BenchmarkSDBMHash64-4       50000000            43.1 ns/op
  8. BenchmarkRSHash-4           30000000            37.8 ns/op
  9. BenchmarkSRSHash64-4        50000000            33.5 ns/op
  10. BenchmarkJSHash-4           50000000            37.1 ns/op
  11. BenchmarkJSHash64-4         30000000            38.2 ns/op
  12. BenchmarkPJWHash-4          50000000            33.7 ns/op
  13. BenchmarkPJWHash64-4        50000000            33.8 ns/op
  14. BenchmarkELFHash-4          50000000            35.8 ns/op
  15. BenchmarkELFHash64-4        50000000            32.4 ns/op
  16. BenchmarkDJBHash-4          50000000            26.9 ns/op
  17. BenchmarkDJBHash64-4        50000000            26.8 ns/op
  18. BenchmarkAPHash-4           30000000            49.1 ns/op
  19. BenchmarkAPHash64-4         30000000            49.8 ns/op