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|
package tun
import (
"fmt"
"math/rand"
"testing"
)
func BenchmarkChecksum(b *testing.B) {
lengths := []int{
64,
128,
256,
512,
1024,
1500,
2048,
4096,
8192,
9000,
9001,
}
for _, length := range lengths {
b.Run(fmt.Sprintf("%d", length), func(b *testing.B) {
buf := make([]byte, length)
rng := rand.New(rand.NewSource(1))
rng.Read(buf)
b.ResetTimer()
for i := 0; i < b.N; i++ {
checksum(buf, 0)
}
})
}
}
|
