-
-
Notifications
You must be signed in to change notification settings - Fork 269
/
frame_test.go
129 lines (111 loc) · 2.3 KB
/
frame_test.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
package thirdparty
import (
"encoding/binary"
"strconv"
"testing"
_ "unsafe"
"github.com/gobwas/ws"
_ "github.com/gorilla/websocket"
_ "github.com/lesismal/nbio/nbhttp/websocket"
_ "nhooyr.io/websocket"
)
func basicMask(maskKey [4]byte, pos int, b []byte) int {
for i := range b {
b[i] ^= maskKey[pos&3]
pos++
}
return pos & 3
}
//go:linkname maskGo nhooyr.io/websocket.maskGo
func maskGo(key32 uint32, b []byte) int
//go:linkname maskAsm nhooyr.io/websocket.maskAsm
func maskAsm(key32 uint32, b *byte, len int) uint32
//go:linkname nbioMaskBytes github.com/lesismal/nbio/nbhttp/websocket.maskXOR
func nbioMaskBytes(b, key []byte) int
//go:linkname gorillaMaskBytes github.com/gorilla/websocket.maskBytes
func gorillaMaskBytes(key [4]byte, pos int, b []byte) int
func Benchmark_mask(b *testing.B) {
sizes := []int{
8,
16,
32,
128,
256,
512,
1024,
2048,
4096,
8192,
16384,
}
fns := []struct {
name string
fn func(b *testing.B, key [4]byte, p []byte)
}{
{
name: "basic",
fn: func(b *testing.B, key [4]byte, p []byte) {
for i := 0; i < b.N; i++ {
basicMask(key, 0, p)
}
},
},
{
name: "nhooyr-go",
fn: func(b *testing.B, key [4]byte, p []byte) {
key32 := binary.LittleEndian.Uint32(key[:])
b.ResetTimer()
for i := 0; i < b.N; i++ {
maskGo(key32, p)
}
},
},
{
name: "wdvxdr1123-asm",
fn: func(b *testing.B, key [4]byte, p []byte) {
key32 := binary.LittleEndian.Uint32(key[:])
b.ResetTimer()
for i := 0; i < b.N; i++ {
maskAsm(key32, &p[0], len(p))
}
},
},
{
name: "gorilla",
fn: func(b *testing.B, key [4]byte, p []byte) {
for i := 0; i < b.N; i++ {
gorillaMaskBytes(key, 0, p)
}
},
},
{
name: "gobwas",
fn: func(b *testing.B, key [4]byte, p []byte) {
for i := 0; i < b.N; i++ {
ws.Cipher(p, key, 0)
}
},
},
{
name: "nbio",
fn: func(b *testing.B, key [4]byte, p []byte) {
keyb := key[:]
for i := 0; i < b.N; i++ {
nbioMaskBytes(p, keyb)
}
},
},
}
key := [4]byte{1, 2, 3, 4}
for _, fn := range fns {
b.Run(fn.name, func(b *testing.B) {
for _, size := range sizes {
p := make([]byte, size)
b.Run(strconv.Itoa(size), func(b *testing.B) {
b.SetBytes(int64(size))
fn.fn(b, key, p)
})
}
})
}
}