mirror of https://github.com/goccy/go-json.git
98 lines
5.1 KiB
Markdown
98 lines
5.1 KiB
Markdown
# go-json
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Fast JSON encoder/decoder compatible with encoding/json for Go
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# Status
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WIP
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# Benchmarks
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```
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$ cd benchmarks
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$ go test -bench .
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```
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## Environment
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```
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goos: darwin
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goarch: amd64
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```
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## Decode
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### SmallStruct
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```
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Benchmark_Decode_SmallStruct_EncodingJson-12 1000000 1697 ns/op 280 B/op 3 allocs/op
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Benchmark_Decode_SmallStruct_JsonIter-12 1000000 1292 ns/op 316 B/op 12 allocs/op
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Benchmark_Decode_SmallStruct_EasyJson-12 2000000 626 ns/op 240 B/op 2 allocs/op
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Benchmark_Decode_SmallStruct_GoJay-12 3000000 559 ns/op 256 B/op 2 allocs/op
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Benchmark_Decode_SmallStruct_GoJayUnsafe-12 3000000 523 ns/op 112 B/op 1 allocs/op
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Benchmark_Decode_SmallStruct_GoJson-12 3000000 530 ns/op 256 B/op 2 allocs/op
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Benchmark_Decode_SmallStruct_GoJsonNoEscape-12 3000000 478 ns/op 144 B/op 1 allocs/op
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```
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### MediumStruct
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```
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Benchmark_Decode_MediumStruct_EncodingJson-12 100000 20865 ns/op 384 B/op 10 allocs/op
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Benchmark_Decode_MediumStruct_JsonIter-12 200000 11459 ns/op 2985 B/op 81 allocs/op
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Benchmark_Decode_MediumStruct_EasyJson-12 200000 6521 ns/op 232 B/op 6 allocs/op
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Benchmark_Decode_MediumStruct_GoJay-12 500000 3503 ns/op 2449 B/op 8 allocs/op
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Benchmark_Decode_MediumStruct_GoJayUnsafe-12 500000 3226 ns/op 144 B/op 7 allocs/op
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Benchmark_Decode_MediumStruct_GoJson-12 500000 3648 ns/op 2457 B/op 8 allocs/op
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Benchmark_Decode_MediumStruct_GoJsonNoEscape-12 500000 3606 ns/op 2425 B/op 7 allocs/op
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```
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### LargeStruct
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```
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Benchmark_Decode_LargeStruct_EncodingJson-12 5000 293675 ns/op 312 B/op 6 allocs/op
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Benchmark_Decode_LargeStruct_JsonIter-12 10000 182299 ns/op 41737 B/op 1137 allocs/op
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Benchmark_Decode_LargeStruct_EasyJson-12 10000 107157 ns/op 160 B/op 2 allocs/op
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Benchmark_Decode_LargeStruct_GoJay-12 50000 36518 ns/op 31244 B/op 77 allocs/op
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Benchmark_Decode_LargeStruct_GoJayUnsafe-12 50000 33196 ns/op 2561 B/op 76 allocs/op
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Benchmark_Decode_LargeStruct_GoJson-12 30000 56653 ns/op 31228 B/op 75 allocs/op
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Benchmark_Decode_LargeStruct_GoJsonNoEscape-12 30000 56049 ns/op 31196 B/op 74 allocs/op
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```
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## Encode
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### SmallStruct
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```
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Benchmark_Encode_SmallStruct_EncodingJson-12 1000000 1665 ns/op 1048 B/op 8 allocs/op
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Benchmark_Encode_SmallStruct_JsonIter-12 2000000 737 ns/op 984 B/op 7 allocs/op
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Benchmark_Encode_SmallStruct_EasyJson-12 3000000 550 ns/op 944 B/op 6 allocs/op
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Benchmark_Encode_SmallStruct_GoJay-12 3000000 421 ns/op 624 B/op 2 allocs/op
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Benchmark_Encode_SmallStruct_GoJson-12 5000000 347 ns/op 256 B/op 2 allocs/op
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```
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### MediumStruct
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```
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Benchmark_Encode_MediumStruct_EncodingJson-12 500000 3800 ns/op 1712 B/op 24 allocs/op
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Benchmark_Encode_MediumStruct_JsonIter-12 1000000 1438 ns/op 1536 B/op 20 allocs/op
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Benchmark_Encode_MediumStruct_EasyJson-12 1000000 1154 ns/op 1320 B/op 19 allocs/op
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Benchmark_Encode_MediumStruct_GoJay-12 1000000 1040 ns/op 824 B/op 15 allocs/op
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Benchmark_Encode_MediumStruct_GoJson-12 2000000 898 ns/op 632 B/op 15 allocs/op
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```
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### LargeStruct
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```
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Benchmark_Encode_LargeStruct_EncodingJson-12 30000 53287 ns/op 20388 B/op 331 allocs/op
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Benchmark_Encode_LargeStruct_JsonIter-12 100000 21251 ns/op 20270 B/op 328 allocs/op
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Benchmark_Encode_LargeStruct_EasyJson-12 100000 21303 ns/op 15461 B/op 327 allocs/op
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Benchmark_Encode_LargeStruct_GoJay-12 100000 22500 ns/op 28049 B/op 323 allocs/op
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Benchmark_Encode_LargeStruct_GoJson-12 100000 17957 ns/op 14697 B/op 319 allocs/op
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```
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# License
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MIT
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