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