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Merged
piotrrzysko merged 1 commit into from
Jul 19, 2023
Merged

Add a benchmark for jsoniter-scala #2

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7 changes: 7 additions & 0 deletions build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@ import org.gradle.internal.os.OperatingSystem

plugins {
id 'java'
id 'scala'
id 'me.champeau.jmh' version '0.7.1'
}

Expand All @@ -27,6 +28,8 @@ dependencies {
jmhImplementation group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: '2.15.2'
jmhImplementation group: 'com.alibaba.fastjson2', name: 'fastjson2', version: '2.0.35'
jmhImplementation group: 'com.jsoniter', name: 'jsoniter', version: '0.9.23'
jmhImplementation group: 'com.github.plokhotnyuk.jsoniter-scala', name: 'jsoniter-scala-core_2.13', version: '2.23.2'
compileOnly group: 'com.github.plokhotnyuk.jsoniter-scala', name: 'jsoniter-scala-macros_2.13', version: '2.23.2'

testImplementation group: 'org.assertj', name: 'assertj-core', version: '3.24.2'
testImplementation group: 'org.junit.jupiter', name: 'junit-jupiter-api', version: junitVersion
Expand All @@ -50,6 +53,10 @@ tasks.withType(JavaCompile).configureEach {
options.compilerArgs.add("--add-modules=jdk.incubator.vector")
}

tasks.compileJmhScala.classpath = sourceSets.main.compileClasspath

tasks.compileJmhJava.classpath += files(sourceSets.jmh.scala.classesDirectory)

compileTestJava {
options.compilerArgs += [
'--add-modules', 'jdk.incubator.vector'
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15 changes: 15 additions & 0 deletions src/jmh/java/com/github/piotrrzysko/simdjson/ParseAndSelectBenchmark.java
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Expand Up @@ -4,6 +4,8 @@
import com.alibaba.fastjson2.JSONObject;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.github.plokhotnyuk.jsoniter_scala.core.ReaderConfig$;
import com.github.plokhotnyuk.jsoniter_scala.core.package$;
import com.jsoniter.JsonIterator;
import com.jsoniter.any.Any;
import org.openjdk.jmh.annotations.Benchmark;
Expand Down Expand Up @@ -43,6 +45,19 @@ public void setup() throws IOException {
}
}

@Benchmark
public int countUniqueUsersWithDefaultProfile_jsoniter_scala() throws IOException {
Twitter twitter = package$.MODULE$.readFromArray(buffer, ReaderConfig$.MODULE$, Twitter$.MODULE$.codec());
Set<String> defaultUsers = new HashSet<>();
for (Status tweet: twitter.statuses()) {
User user = tweet.user();
if (user.default_profile()) {
defaultUsers.add(user.screen_name());
}
}
return defaultUsers.size();
}

@Benchmark
public int countUniqueUsersWithDefaultProfile_jackson() throws IOException {
JsonNode jacksonJsonNode = objectMapper.readTree(buffer);
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14 changes: 14 additions & 0 deletions src/jmh/scala/com/github/piotrrzysko/simdjson/Twitter.scala
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@@ -0,0 +1,14 @@
package com.github.piotrrzysko.simdjson

import com.github.plokhotnyuk.jsoniter_scala.core.JsonValueCodec
import com.github.plokhotnyuk.jsoniter_scala.macros.JsonCodecMaker

case class User(default_profile: Boolean, screen_name: String)

case class Status(user: User)

case class Twitter(statuses: Array[Status])

object Twitter {
val codec: JsonValueCodec[Twitter] = JsonCodecMaker.make
}