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Added benchmarks for simple & redirect command execution

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This commit is contained in:
Nathan Adams 2018-01-16 13:36:00 +01:00
parent 6f04756d34
commit 5a8a8a29d2
3 changed files with 82 additions and 0 deletions
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2
build.gradle
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@ -23,6 +23,8 @@ dependencies {
testImplementation 'org.hamcrest:hamcrest-library:1.2.1' testImplementation 'org.hamcrest:hamcrest-library:1.2.1'
testImplementation 'org.mockito:mockito-core:1.8.5' testImplementation 'org.mockito:mockito-core:1.8.5'
testImplementation 'com.google.guava:guava-testlib:21.0' testImplementation 'com.google.guava:guava-testlib:21.0'
testImplementation 'org.openjdk.jmh:jmh-core:1.19'
testImplementation 'org.openjdk.jmh:jmh-generator-annprocess:1.19'
} }
task sourcesJar(type: Jar) { task sourcesJar(type: Jar) {

44
src/test/java/com/mojang/brigadier/benchmarks/RedirectedCommand.java Normal file
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@ -0,0 +1,44 @@
package com.mojang.brigadier.benchmarks;
import com.mojang.brigadier.CommandDispatcher;
import com.mojang.brigadier.ParseResults;
import com.mojang.brigadier.exceptions.CommandSyntaxException;
import com.mojang.brigadier.tree.LiteralCommandNode;
import org.openjdk.jmh.annotations.Benchmark;
import org.openjdk.jmh.annotations.BenchmarkMode;
import org.openjdk.jmh.annotations.Mode;
import org.openjdk.jmh.annotations.OutputTimeUnit;
import org.openjdk.jmh.annotations.Scope;
import org.openjdk.jmh.annotations.Setup;
import org.openjdk.jmh.annotations.State;
import java.util.concurrent.TimeUnit;
import static com.mojang.brigadier.builder.LiteralArgumentBuilder.literal;
@State(Scope.Benchmark)
public class RedirectedCommand {
private CommandDispatcher<Object> dispatcher;
private ParseResults<Object> parse;
public static void main(final String[] args) throws CommandSyntaxException {
final RedirectedCommand command = new RedirectedCommand();
command.setup();
command.execute();
}
@Setup
public void setup() {
dispatcher = new CommandDispatcher<>();
dispatcher.register(literal("command").executes(c -> 0));
dispatcher.register(literal("redirect").redirect(dispatcher.getRoot()));
parse = dispatcher.parse("redirect command", new Object());
}
@Benchmark
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.NANOSECONDS)
public void execute() throws CommandSyntaxException {
dispatcher.execute(parse);
}
}

36
src/test/java/com/mojang/brigadier/benchmarks/SimpleCommand.java Normal file
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@ -0,0 +1,36 @@
package com.mojang.brigadier.benchmarks;
import com.mojang.brigadier.CommandDispatcher;
import com.mojang.brigadier.ParseResults;
import com.mojang.brigadier.exceptions.CommandSyntaxException;
import org.openjdk.jmh.annotations.Benchmark;
import org.openjdk.jmh.annotations.BenchmarkMode;
import org.openjdk.jmh.annotations.Mode;
import org.openjdk.jmh.annotations.OutputTimeUnit;
import org.openjdk.jmh.annotations.Scope;
import org.openjdk.jmh.annotations.Setup;
import org.openjdk.jmh.annotations.State;
import java.util.concurrent.TimeUnit;
import static com.mojang.brigadier.builder.LiteralArgumentBuilder.literal;
@State(Scope.Benchmark)
public class SimpleCommand {
private CommandDispatcher<Object> dispatcher;
private ParseResults<Object> parse;
@Setup
public void setup() {
dispatcher = new CommandDispatcher<>();
dispatcher.register(literal("command").executes(c -> 0));
parse = dispatcher.parse("command", new Object());
}
@Benchmark
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.NANOSECONDS)
public void execute() throws CommandSyntaxException {
dispatcher.execute(parse);
}
}