github.com/dgraph-io/simdjson-go@v0.3.0/benchmarks_test.go (about)

     1  /*
     2   * MinIO Cloud Storage, (C) 2020 MinIO, Inc.
     3   *
     4   * Licensed under the Apache License, Version 2.0 (the "License");
     5   * you may not use this file except in compliance with the License.
     6   * You may obtain a copy of the License at
     7   *
     8   *     http://www.apache.org/licenses/LICENSE-2.0
     9   *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   * See the License for the specific language governing permissions and
    14   * limitations under the License.
    15   */
    16  
    17  package simdjson
    18  
    19  import (
    20  	"encoding/json"
    21  	"testing"
    22  
    23  	jsoniter "github.com/json-iterator/go"
    24  )
    25  
    26  func benchmarkFromFile(b *testing.B, filename string) {
    27  	if !SupportedCPU() {
    28  		b.SkipNow()
    29  	}
    30  	msg := loadCompressed(b, filename)
    31  
    32  	b.SetBytes(int64(len(msg)))
    33  	b.ReportAllocs()
    34  	b.ResetTimer()
    35  
    36  	pj := &ParsedJson{}
    37  
    38  	for i := 0; i < b.N; i++ {
    39  		// Reset tape
    40  		var err error
    41  		pj, err = Parse(msg, pj)
    42  		if err != nil {
    43  			b.Fatal(err)
    44  		}
    45  	}
    46  }
    47  
    48  func BenchmarkApache_builds(b *testing.B)  { benchmarkFromFile(b, "apache_builds") }
    49  func BenchmarkCanada(b *testing.B)         { benchmarkFromFile(b, "canada") }
    50  func BenchmarkCitm_catalog(b *testing.B)   { benchmarkFromFile(b, "citm_catalog") }
    51  func BenchmarkGithub_events(b *testing.B)  { benchmarkFromFile(b, "github_events") }
    52  func BenchmarkGsoc_2018(b *testing.B)      { benchmarkFromFile(b, "gsoc-2018") }
    53  func BenchmarkInstruments(b *testing.B)    { benchmarkFromFile(b, "instruments") }
    54  func BenchmarkMarine_ik(b *testing.B)      { benchmarkFromFile(b, "marine_ik") }
    55  func BenchmarkMesh(b *testing.B)           { benchmarkFromFile(b, "mesh") }
    56  func BenchmarkMesh_pretty(b *testing.B)    { benchmarkFromFile(b, "mesh.pretty") }
    57  func BenchmarkNumbers(b *testing.B)        { benchmarkFromFile(b, "numbers") }
    58  func BenchmarkRandom(b *testing.B)         { benchmarkFromFile(b, "random") }
    59  func BenchmarkTwitter(b *testing.B)        { benchmarkFromFile(b, "twitter") }
    60  func BenchmarkTwitterescaped(b *testing.B) { benchmarkFromFile(b, "twitterescaped") }
    61  func BenchmarkUpdate_center(b *testing.B)  { benchmarkFromFile(b, "update-center") }
    62  
    63  func benchmarkJsoniter(b *testing.B, filename string) {
    64  
    65  	msg := loadCompressed(b, filename)
    66  
    67  	b.SetBytes(int64(len(msg)))
    68  	b.ReportAllocs()
    69  	b.ResetTimer()
    70  
    71  	var json = jsoniter.ConfigCompatibleWithStandardLibrary
    72  	for i := 0; i < b.N; i++ {
    73  
    74  		var parsed interface{}
    75  		if err := json.Unmarshal(msg, &parsed); err != nil {
    76  			b.Fatal(err)
    77  		}
    78  	}
    79  }
    80  
    81  func benchmarkEncodingJson(b *testing.B, filename string) {
    82  
    83  	msg := loadCompressed(b, filename)
    84  
    85  	b.SetBytes(int64(len(msg)))
    86  	b.ReportAllocs()
    87  	b.ResetTimer()
    88  
    89  	for i := 0; i < b.N; i++ {
    90  
    91  		var parsed interface{}
    92  		if err := json.Unmarshal(msg, &parsed); err != nil {
    93  			b.Fatal(err)
    94  		}
    95  	}
    96  }
    97  
    98  func BenchmarkEncodingJsonApache_builds(b *testing.B)  { benchmarkEncodingJson(b, "apache_builds") }
    99  func BenchmarkEncodingJsonCanada(b *testing.B)         { benchmarkEncodingJson(b, "canada") }
   100  func BenchmarkEncodingJsonCitm_catalog(b *testing.B)   { benchmarkEncodingJson(b, "citm_catalog") }
   101  func BenchmarkEncodingJsonGithub_events(b *testing.B)  { benchmarkEncodingJson(b, "github_events") }
   102  func BenchmarkEncodingJsonGsoc_2018(b *testing.B)      { benchmarkEncodingJson(b, "gsoc-2018") }
   103  func BenchmarkEncodingJsonInstruments(b *testing.B)    { benchmarkEncodingJson(b, "instruments") }
   104  func BenchmarkEncodingJsonMarine_ik(b *testing.B)      { benchmarkEncodingJson(b, "marine_ik") }
   105  func BenchmarkEncodingJsonMesh(b *testing.B)           { benchmarkEncodingJson(b, "mesh") }
   106  func BenchmarkEncodingJsonMesh_pretty(b *testing.B)    { benchmarkEncodingJson(b, "mesh.pretty") }
   107  func BenchmarkEncodingJsonNumbers(b *testing.B)        { benchmarkEncodingJson(b, "numbers") }
   108  func BenchmarkEncodingJsonRandom(b *testing.B)         { benchmarkEncodingJson(b, "random") }
   109  func BenchmarkEncodingJsonTwitter(b *testing.B)        { benchmarkEncodingJson(b, "twitter") }
   110  func BenchmarkEncodingJsonTwitterescaped(b *testing.B) { benchmarkEncodingJson(b, "twitterescaped") }
   111  func BenchmarkEncodingJsonUpdate_center(b *testing.B)  { benchmarkEncodingJson(b, "update-center") }
   112  
   113  func BenchmarkJsoniterApache_builds(b *testing.B)  { benchmarkJsoniter(b, "apache_builds") }
   114  func BenchmarkJsoniterCanada(b *testing.B)         { benchmarkJsoniter(b, "canada") }
   115  func BenchmarkJsoniterCitm_catalog(b *testing.B)   { benchmarkJsoniter(b, "citm_catalog") }
   116  func BenchmarkJsoniterGithub_events(b *testing.B)  { benchmarkJsoniter(b, "github_events") }
   117  func BenchmarkJsoniterGsoc_2018(b *testing.B)      { benchmarkJsoniter(b, "gsoc-2018") }
   118  func BenchmarkJsoniterInstruments(b *testing.B)    { benchmarkJsoniter(b, "instruments") }
   119  func BenchmarkJsoniterMarine_ik(b *testing.B)      { benchmarkJsoniter(b, "marine_ik") }
   120  func BenchmarkJsoniterMesh(b *testing.B)           { benchmarkJsoniter(b, "mesh") }
   121  func BenchmarkJsoniterMesh_pretty(b *testing.B)    { benchmarkJsoniter(b, "mesh.pretty") }
   122  func BenchmarkJsoniterNumbers(b *testing.B)        { benchmarkJsoniter(b, "numbers") }
   123  func BenchmarkJsoniterRandom(b *testing.B)         { benchmarkJsoniter(b, "random") }
   124  func BenchmarkJsoniterTwitter(b *testing.B)        { benchmarkJsoniter(b, "twitter") }
   125  func BenchmarkJsoniterTwitterescaped(b *testing.B) { benchmarkJsoniter(b, "twitterescaped") }
   126  func BenchmarkJsoniterUpdate_center(b *testing.B)  { benchmarkJsoniter(b, "update-center") }