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add gob to binary benchmarks.

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fiatjaf 2024-02-08 20:19:36 -03:00
parent 7fb0ffca6b
commit b5137c95eb
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2 changed files with 39 additions and 9 deletions
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20
binary/README.md
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@ -7,16 +7,18 @@ goos: linux
goarch: amd64
pkg: github.com/nbd-wtf/go-nostr/binary
cpu: AMD Ryzen 3 3200G with Radeon Vega Graphics
BenchmarkBinaryEncoding/easyjson.Marshal-4 24488 53274 ns/op 35191 B/op 102 allocs/op
BenchmarkBinaryEncoding/binary.Marshal-4 5066 218284 ns/op 1282116 B/op 88 allocs/op
BenchmarkBinaryEncoding/binary.MarshalBinary-4 5743 191603 ns/op 1277763 B/op 37 allocs/op
BenchmarkBinaryDecoding/easyjson.Unmarshal-4 32701 38647 ns/op 45832 B/op 124 allocs/op
BenchmarkBinaryDecoding/binary.Unmarshal-4 85705 14249 ns/op 25488 B/op 141 allocs/op
BenchmarkBinaryDecoding/binary.UnmarshalBinary-4 213438 5451 ns/op 16784 B/op 39 allocs/op
BenchmarkBinaryDecoding/easyjson.Unmarshal+sig-4 307 3971993 ns/op 131639 B/op 404 allocs/op
BenchmarkBinaryDecoding/binary.Unmarshal+sig-4 310 3924042 ns/op 111277 B/op 421 allocs/op
BenchmarkBinaryEncoding/easyjson.Marshal-4 8283 153034 ns/op 95167 B/op 123 allocs/op
BenchmarkBinaryEncoding/gob.Encode-4 3601 299684 ns/op 407859 B/op 1491 allocs/op
BenchmarkBinaryEncoding/binary.Marshal-4 4004 346269 ns/op 1476069 B/op 814 allocs/op
BenchmarkBinaryEncoding/binary.MarshalBinary-4 3368 354479 ns/op 1471205 B/op 757 allocs/op
BenchmarkBinaryDecoding/easyjson.Unmarshal-4 4684 253556 ns/op 257561 B/op 1584 allocs/op
BenchmarkBinaryDecoding/gob.Decode-4 1311 922829 ns/op 427914 B/op 7883 allocs/op
BenchmarkBinaryDecoding/binary.Unmarshal-4 13438 89201 ns/op 114576 B/op 1592 allocs/op
BenchmarkBinaryDecoding/binary.UnmarshalBinary-4 14200 84410 ns/op 104848 B/op 1478 allocs/op
BenchmarkBinaryDecoding/easyjson.Unmarshal+sig-4 259 4720044 ns/op 588309 B/op 1920 allocs/op
BenchmarkBinaryDecoding/binary.Unmarshal+sig-4 271 4514978 ns/op 445286 B/op 1928 allocs/op
PASS
ok github.com/nbd-wtf/go-nostr/binary 11.444s
ok github.com/nbd-wtf/go-nostr/binary 15.109s
```
This is 2~5x faster than [NSON](../nson) decoding, which means 8x faster than default easyjson decoding,

28
binary/binary_bench_test.go
View File

@ -1,6 +1,8 @@
package binary
import (
"bytes"
"encoding/gob"
"encoding/json"
"testing"
@ -26,6 +28,16 @@ func BenchmarkBinaryEncoding(b *testing.B) {
}
})
b.Run("gob.Encode", func(b *testing.B) {
for i := 0; i < b.N; i++ {
for _, evt := range events {
var buf bytes.Buffer
gob.NewEncoder(&buf).Encode(evt)
_ = buf.Bytes()
}
}
})
b.Run("binary.Marshal", func(b *testing.B) {
for i := 0; i < b.N; i++ {
for _, evt := range events {
@ -45,11 +57,16 @@ func BenchmarkBinaryEncoding(b *testing.B) {
func BenchmarkBinaryDecoding(b *testing.B) {
events := make([][]byte, len(normalEvents))
gevents := make([][]byte, len(normalEvents))
for i, jevt := range normalEvents {
evt := &nostr.Event{}
json.Unmarshal([]byte(jevt), evt)
bevt, _ := Marshal(evt)
events[i] = bevt
var buf bytes.Buffer
gob.NewEncoder(&buf).Encode(evt)
gevents[i] = buf.Bytes()
}
b.Run("easyjson.Unmarshal", func(b *testing.B) {
@ -64,6 +81,17 @@ func BenchmarkBinaryDecoding(b *testing.B) {
}
})
b.Run("gob.Decode", func(b *testing.B) {
for i := 0; i < b.N; i++ {
for _, gevt := range gevents {
evt := &nostr.Event{}
buf := bytes.NewBuffer(gevt)
evt = &nostr.Event{}
gob.NewDecoder(buf).Decode(evt)
}
}
})
b.Run("binary.Unmarshal", func(b *testing.B) {
for i := 0; i < b.N; i++ {
for _, bevt := range events {