Cameron Moore
5f877c52fd
Adding several files to stress test the unmarshaller. Most were converted from JSON so they may not be very realistic use cases. ``` goos: linux goarch: amd64 pkg: github.com/pelletier/go-toml/v2/benchmark cpu: Intel(R) Core(TM) i7-7600U CPU @ 2.80GHz BenchmarkUnmarshalDataset/config/v2-2 16 66339063 ns/op 15.81 MB/s 16850159 B/op 645454 allocs/op BenchmarkUnmarshalDataset/config/v1-2 7 147289186 ns/op 7.12 MB/s 60669811 B/op 870486 allocs/op BenchmarkUnmarshalDataset/config/bs-2 12 88966009 ns/op 11.79 MB/s 29949268 B/op 705573 allocs/op BenchmarkUnmarshalDataset/canada/v2-2 8 145433377 ns/op 15.14 MB/s 74282227 B/op 895641 allocs/op BenchmarkUnmarshalDataset/canada/v1-2 3 434913677 ns/op 5.06 MB/s 138664290 B/op 1897300 allocs/op BenchmarkUnmarshalDataset/citm_catalog/v2-2 19 55256979 ns/op 10.10 MB/s 37122952 B/op 369492 allocs/op BenchmarkUnmarshalDataset/citm_catalog/v1-2 10 110343191 ns/op 5.06 MB/s 54743595 B/op 727704 allocs/op BenchmarkUnmarshalDataset/citm_catalog/bs-2 21 51634081 ns/op 10.81 MB/s 17196872 B/op 325830 allocs/op BenchmarkUnmarshalDataset/twitter/v2-2 50 26660937 ns/op 16.57 MB/s 15580238 B/op 156394 allocs/op BenchmarkUnmarshalDataset/twitter/v1-2 30 43128488 ns/op 10.25 MB/s 21203420 B/op 266110 allocs/op BenchmarkUnmarshalDataset/twitter/bs-2 48 27337976 ns/op 16.16 MB/s 8795405 B/op 145370 allocs/op BenchmarkUnmarshalDataset/code/v2-2 4 276279202 ns/op 9.71 MB/s 59293948 B/op 2907227 allocs/op BenchmarkUnmarshalDataset/code/v1-2 3 421910642 ns/op 6.36 MB/s 161733770 B/op 2478194 allocs/op BenchmarkUnmarshalDataset/code/bs-2 4 323158157 ns/op 8.31 MB/s 133056988 B/op 1439475 allocs/op BenchmarkUnmarshalDataset/example/v2-2 2444 479553 ns/op 16.89 MB/s 237606 B/op 3609 allocs/op BenchmarkUnmarshalDataset/example/v1-2 1321 911995 ns/op 8.88 MB/s 377502 B/op 6133 allocs/op BenchmarkUnmarshalDataset/example/bs-2 1898 555649 ns/op 14.58 MB/s 178485 B/op 3362 allocs/op BenchmarkUnmarshalSimple/v2-2 896760 1200 ns/op BenchmarkUnmarshalSimple/v1-2 207364 6070 ns/op BenchmarkUnmarshalSimple/bs-2 420952 2925 ns/op BenchmarkReferenceFile/v2-2 29473 39433 ns/op 132.93 MB/s 11812 B/op 253 allocs/op BenchmarkReferenceFile/v1-2 2823 361383 ns/op 14.51 MB/s 136470 B/op 2745 allocs/op BenchmarkReferenceFile/bs-2 3097 391116 ns/op 13.40 MB/s 80795 B/op 1729 allocs/op PASS ok github.com/pelletier/go-toml/v2/benchmark 34.255s ```
69 lines
1.4 KiB
Go
69 lines
1.4 KiB
Go
package benchmark_test
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import (
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"compress/gzip"
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"io/ioutil"
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"os"
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"path/filepath"
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"testing"
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)
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var bench_inputs = []string{
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// from https://gist.githubusercontent.com/feeeper/2197d6d734729625a037af1df14cf2aa/raw/2f22b120e476d897179be3c1e2483d18067aa7df/config.toml
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"config",
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// converted from https://github.com/miloyip/nativejson-benchmark
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"canada",
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"citm_catalog",
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"twitter",
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"code",
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// converted from https://raw.githubusercontent.com/mailru/easyjson/master/benchmark/example.json
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"example",
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}
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func BenchmarkUnmarshalDataset(b *testing.B) {
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for _, tc := range bench_inputs {
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buf := fixture(b, tc)
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b.Run(tc, func(b *testing.B) {
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bench(b, func(r runner, b *testing.B) {
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if r.name == "bs" && tc == "canada" {
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// bs can't handle the canada dataset due to mixed integer &
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// floats values in an array.
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b.Skip()
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}
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b.SetBytes(int64(len(buf)))
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b.ReportAllocs()
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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var v interface{}
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check(b, r.unmarshal(buf, &v))
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}
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})
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})
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}
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}
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// fixture returns the uncompressed contents of path.
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func fixture(tb testing.TB, path string) []byte {
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f, err := os.Open(filepath.Join("testdata", path+".toml.gz"))
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check(tb, err)
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defer f.Close()
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gz, err := gzip.NewReader(f)
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check(tb, err)
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buf, err := ioutil.ReadAll(gz)
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check(tb, err)
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return buf
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}
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func check(tb testing.TB, err error) {
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if err != nil {
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tb.Helper()
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tb.Fatal(err)
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}
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}
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