Function BenchmarkMaskBytes

mask_test.go:47–72

(b *testing.B)

}

func BenchmarkMaskBytes(b *testing.B) {
	for _, size := range []int{2, 4, 8, 16, 32, 512, 1024} {
		b.Run(fmt.Sprintf("size-%d", size), func(b *testing.B) {
			for _, align := range []int{wordSize / 2} {
				b.Run(fmt.Sprintf("align-%d", align), func(b *testing.B) {
					for _, fn := range []struct {
						name string
						fn   func(key [4]byte, pos int, b []byte) int
					}{
						{"byte", maskBytesByByte},
						{"word", maskBytes},
					} {
						b.Run(fn.name, func(b *testing.B) {
							key := newMaskKey()
							data := make([]byte, size+align)[align:]
							for i := 0; i < b.N; i++ {
								fn.fn(key, 0, data)
							}
							b.SetBytes(int64(len(data)))
						})
					}
				})
			}
		})
	}
}