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This commit is contained in:
Peter Niederwieser
2016-01-19 14:51:19 +01:00
committed by Dan Chao
commit ecad035dca
2972 changed files with 211653 additions and 0 deletions
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48
bench/bench.gradle.kts Normal file
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plugins {
pklAllProjects
pklJavaLibrary
pklGraalVm
id("me.champeau.jmh")
}
val truffle: Configuration by configurations.creating
val graal: Configuration by configurations.creating
@Suppress("UnstableApiUsage")
dependencies {
jmh(project(":pkl-core"))
// necessary because antlr4-runtime is declared as implementation dependency in pkl-core.gradle
jmh(libs.antlrRuntime)
truffle(libs.truffleApi)
graal(libs.graalCompiler)
}
jmh {
//include = ["fib_class_java"]
//include = ["fib_class_constrained1", "fib_class_constrained2"]
jmhVersion.set(libs.versions.jmh)
// jvmArgsAppend = "-Dgraal.TruffleCompilationExceptionsAreFatal=true " +
// "-Dgraal.Dump=Truffle,TruffleTree -Dgraal.TraceTruffleCompilation=true " +
// "-Dgraal.TruffleFunctionInlining=false"
jvm.set("${buildInfo.graalVm.baseDir}/bin/java")
// see: https://docs.oracle.com/en/graalvm/enterprise/20/docs/graalvm-as-a-platform/implement-language/#disable-class-path-separation
jvmArgs.set(
listOf(
// one JVM arg per list element doesn't work, but the following does
"-Dgraalvm.locatorDisabled=true --module-path=${truffle.asPath} --upgrade-module-path=${graal.asPath}"
)
)
includeTests.set(false)
//threads = Runtime.runtime.availableProcessors() / 2 + 1
//synchronizeIterations = false
}
tasks.named("jmh") {
dependsOn(":installGraalVm")
}
// Prevent this error which occurs when building in IntelliJ:
// "Entry org/pkl/core/fib_class_typed.pkl is a duplicate but no duplicate handling strategy has been set."
tasks.processJmhResources {
duplicatesStrategy = DuplicatesStrategy.EXCLUDE
}

43
bench/gradle.lockfile Normal file
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# This is a Gradle generated file for dependency locking.
# Manual edits can break the build and are not advised.
# This file is expected to be part of source control.
com.tunnelvisionlabs:antlr4-runtime:4.9.0=jmh,jmhCompileClasspath,jmhImplementationDependenciesMetadata,jmhRuntimeClasspath
net.bytebuddy:byte-buddy:1.12.21=testCompileClasspath,testImplementationDependenciesMetadata,testRuntimeClasspath
net.java.dev.jna:jna:5.6.0=kotlinCompilerClasspath,kotlinKlibCommonizerClasspath
net.sf.jopt-simple:jopt-simple:5.0.4=jmh,jmhCompileClasspath,jmhImplementationDependenciesMetadata,jmhRuntimeClasspath
org.apache.commons:commons-math3:3.2=jmh,jmhCompileClasspath,jmhImplementationDependenciesMetadata,jmhRuntimeClasspath
org.apiguardian:apiguardian-api:1.1.2=testCompileClasspath,testImplementationDependenciesMetadata,testRuntimeOnlyDependenciesMetadata
org.assertj:assertj-core:3.24.2=testCompileClasspath,testImplementationDependenciesMetadata,testRuntimeClasspath
org.graalvm.compiler:compiler:22.3.1=graal
org.graalvm.sdk:graal-sdk:22.3.1=graal,jmh,jmhRuntimeClasspath,truffle
org.graalvm.truffle:truffle-api:22.3.1=graal,jmh,jmhRuntimeClasspath,truffle
org.jetbrains.intellij.deps:trove4j:1.0.20200330=kotlinCompilerClasspath,kotlinKlibCommonizerClasspath
org.jetbrains.kotlin:kotlin-compiler-embeddable:1.7.10=kotlinCompilerClasspath,kotlinKlibCommonizerClasspath
org.jetbrains.kotlin:kotlin-daemon-embeddable:1.7.10=kotlinCompilerClasspath,kotlinKlibCommonizerClasspath
org.jetbrains.kotlin:kotlin-klib-commonizer-embeddable:1.7.10=kotlinKlibCommonizerClasspath
org.jetbrains.kotlin:kotlin-reflect:1.7.10=kotlinCompilerClasspath,kotlinKlibCommonizerClasspath
org.jetbrains.kotlin:kotlin-script-runtime:1.7.10=kotlinCompilerClasspath,kotlinCompilerPluginClasspathJmh,kotlinCompilerPluginClasspathMain,kotlinCompilerPluginClasspathTest,kotlinKlibCommonizerClasspath
org.jetbrains.kotlin:kotlin-scripting-common:1.7.10=kotlinCompilerPluginClasspathJmh,kotlinCompilerPluginClasspathMain,kotlinCompilerPluginClasspathTest
org.jetbrains.kotlin:kotlin-scripting-compiler-embeddable:1.7.10=kotlinCompilerPluginClasspathJmh,kotlinCompilerPluginClasspathMain,kotlinCompilerPluginClasspathTest
org.jetbrains.kotlin:kotlin-scripting-compiler-impl-embeddable:1.7.10=kotlinCompilerPluginClasspathJmh,kotlinCompilerPluginClasspathMain,kotlinCompilerPluginClasspathTest
org.jetbrains.kotlin:kotlin-scripting-jvm:1.7.10=kotlinCompilerPluginClasspathJmh,kotlinCompilerPluginClasspathMain,kotlinCompilerPluginClasspathTest
org.jetbrains.kotlin:kotlin-stdlib-common:1.7.10=kotlinCompilerClasspath,kotlinCompilerPluginClasspathJmh,kotlinCompilerPluginClasspathMain,kotlinCompilerPluginClasspathTest,kotlinKlibCommonizerClasspath,testCompileClasspath,testImplementationDependenciesMetadata,testRuntimeClasspath
org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.7.10=testCompileClasspath,testImplementationDependenciesMetadata,testRuntimeClasspath
org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.10=testCompileClasspath,testImplementationDependenciesMetadata,testRuntimeClasspath
org.jetbrains.kotlin:kotlin-stdlib:1.7.10=kotlinCompilerClasspath,kotlinCompilerPluginClasspathJmh,kotlinCompilerPluginClasspathMain,kotlinCompilerPluginClasspathTest,kotlinKlibCommonizerClasspath,testCompileClasspath,testImplementationDependenciesMetadata,testRuntimeClasspath
org.jetbrains:annotations:13.0=kotlinCompilerClasspath,kotlinCompilerPluginClasspathJmh,kotlinCompilerPluginClasspathMain,kotlinCompilerPluginClasspathTest,kotlinKlibCommonizerClasspath,testCompileClasspath,testImplementationDependenciesMetadata,testRuntimeClasspath
org.junit.jupiter:junit-jupiter-api:5.9.3=testCompileClasspath,testImplementationDependenciesMetadata,testRuntimeClasspath,testRuntimeOnlyDependenciesMetadata
org.junit.jupiter:junit-jupiter-engine:5.9.3=testRuntimeClasspath,testRuntimeOnlyDependenciesMetadata
org.junit.jupiter:junit-jupiter-params:5.9.3=testCompileClasspath,testImplementationDependenciesMetadata,testRuntimeClasspath
org.junit.platform:junit-platform-commons:1.9.3=testCompileClasspath,testImplementationDependenciesMetadata,testRuntimeClasspath,testRuntimeOnlyDependenciesMetadata
org.junit.platform:junit-platform-engine:1.9.3=testRuntimeClasspath,testRuntimeOnlyDependenciesMetadata
org.junit:junit-bom:5.9.3=testCompileClasspath,testImplementationDependenciesMetadata,testRuntimeClasspath,testRuntimeOnlyDependenciesMetadata
org.openjdk.jmh:jmh-core:1.36=jmh,jmhCompileClasspath,jmhImplementationDependenciesMetadata,jmhRuntimeClasspath
org.openjdk.jmh:jmh-generator-asm:1.36=jmh,jmhCompileClasspath,jmhImplementationDependenciesMetadata,jmhRuntimeClasspath
org.openjdk.jmh:jmh-generator-bytecode:1.36=jmh,jmhCompileClasspath,jmhImplementationDependenciesMetadata,jmhRuntimeClasspath
org.openjdk.jmh:jmh-generator-reflection:1.36=jmh,jmhCompileClasspath,jmhImplementationDependenciesMetadata,jmhRuntimeClasspath
org.opentest4j:opentest4j:1.2.0=testCompileClasspath,testImplementationDependenciesMetadata,testRuntimeClasspath,testRuntimeOnlyDependenciesMetadata
org.organicdesign:Paguro:3.10.3=jmh,jmhRuntimeClasspath
org.ow2.asm:asm:9.0=jmh,jmhCompileClasspath,jmhImplementationDependenciesMetadata,jmhRuntimeClasspath
org.snakeyaml:snakeyaml-engine:2.5=jmh,jmhRuntimeClasspath
empty=annotationProcessor,apiDependenciesMetadata,archives,compile,compileClasspath,compileOnly,compileOnlyDependenciesMetadata,default,implementationDependenciesMetadata,intransitiveDependenciesMetadata,jmhAnnotationProcessor,jmhApiDependenciesMetadata,jmhCompile,jmhCompileOnly,jmhCompileOnlyDependenciesMetadata,jmhIntransitiveDependenciesMetadata,jmhKotlinScriptDef,jmhKotlinScriptDefExtensions,jmhRuntime,jmhRuntimeOnlyDependenciesMetadata,kotlinCompilerPluginClasspath,kotlinNativeCompilerPluginClasspath,kotlinScriptDef,kotlinScriptDefExtensions,runtime,runtimeClasspath,runtimeOnlyDependenciesMetadata,sourcesJar,testAnnotationProcessor,testApiDependenciesMetadata,testCompile,testCompileOnly,testCompileOnlyDependenciesMetadata,testIntransitiveDependenciesMetadata,testKotlinScriptDef,testKotlinScriptDefExtensions,testRuntime

104
bench/src/jmh/java/org/pkl/core/Fibonacci.java Normal file
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/**
* Copyright © 2024 Apple Inc. and the Pkl project authors. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.pkl.core;
import static org.pkl.core.ModuleSource.modulePath;
import java.util.concurrent.TimeUnit;
import org.openjdk.jmh.annotations.*;
@SuppressWarnings("unused")
@Warmup(iterations = 5, time = 2)
@Measurement(iterations = 5, time = 2)
@OutputTimeUnit(TimeUnit.SECONDS)
@Fork(1)
public class Fibonacci {
@Benchmark
public long fib_class_java() {
return new FibJavaImpl().fib(35);
}
@Benchmark
public long fib_class() {
try (var evaluator = Evaluator.preconfigured()) {
var module = evaluator.evaluate(modulePath("org/pkl/core/fib_class.pkl"));
return (long) module.getProperties().get("result");
}
}
@Benchmark
public long fib_class_explicitThis() {
try (var evaluator = Evaluator.preconfigured()) {
var module = evaluator.evaluate(modulePath("org/pkl/core/fib_class_explicitThis.pkl"));
return (long) module.getProperties().get("result");
}
}
@Benchmark
public long fib_class_typed() {
try (var evaluator = Evaluator.preconfigured()) {
var module = evaluator.evaluate(modulePath("org/pkl/core/fib_class_typed.pkl"));
return (long) module.getProperties().get("result");
}
}
@Benchmark
public long fib_class_constrained1() {
try (var evaluator = Evaluator.preconfigured()) {
var module = evaluator.evaluate(modulePath("org/pkl/core/fib_class_constrained1.pkl"));
return (long) module.getProperties().get("result");
}
}
@Benchmark
public long fib_class_constrained2() {
try (var evaluator = Evaluator.preconfigured()) {
var module = evaluator.evaluate(modulePath("org/pkl/core/fib_class_constrained2.pkl"));
return (long) module.getProperties().get("result");
}
}
@Benchmark
public long fib_module() {
try (var evaluator = Evaluator.preconfigured()) {
var module = evaluator.evaluate(modulePath("org/pkl/core/fib_module.pkl"));
return (long) module.getProperties().get("result");
}
}
@Benchmark
public long fib_module_explicitThis() {
try (var evaluator = Evaluator.preconfigured()) {
var module = evaluator.evaluate(modulePath("org/pkl/core/fib_module_explicitThis.pkl"));
return (long) module.getProperties().get("result");
}
}
@Benchmark
public long fib_lambda() {
try (var evaluator = Evaluator.preconfigured()) {
var module = evaluator.evaluate(modulePath("org/pkl/core/fib_lambda.pkl"));
return (long) module.getProperties().get("result");
}
}
}
// kept similar to pkl code (class, instance method, long argument)
class FibJavaImpl {
long fib(long n) {
return n < 2 ? n : fib(n - 1) + fib(n - 2);
}
}

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bench/src/jmh/java/org/pkl/core/ListSort.java Normal file
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/**
* Copyright © 2024 Apple Inc. and the Pkl project authors. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.pkl.core;
import java.io.FileWriter;
import java.io.IOException;
import java.io.UncheckedIOException;
import java.util.*;
import java.util.concurrent.TimeUnit;
import org.openjdk.jmh.annotations.*;
import org.openjdk.jmh.util.TempFile;
import org.openjdk.jmh.util.TempFileManager;
import org.pkl.core.module.ModuleKeyFactories;
import org.pkl.core.repl.ReplRequest;
import org.pkl.core.repl.ReplResponse;
import org.pkl.core.repl.ReplServer;
import org.pkl.core.resource.ResourceReaders;
import org.pkl.core.util.IoUtils;
@Warmup(iterations = 5, time = 2)
@Measurement(iterations = 5, time = 2)
@OutputTimeUnit(TimeUnit.SECONDS)
@Fork(1)
@SuppressWarnings("unused")
public class ListSort {
private static final ReplServer repl =
new ReplServer(
SecurityManagers.defaultManager,
Loggers.stdErr(),
List.of(ModuleKeyFactories.standardLibrary),
List.of(ResourceReaders.file()),
Map.of(),
Map.of(),
null,
null,
null,
IoUtils.getCurrentWorkingDir(),
StackFrameTransformers.defaultTransformer);
private static final List<Object> list = new ArrayList<>(100000);
static {
var random = new Random(2786433088656064171L);
for (var i = 0; i < 100000; i++) {
list.add(random.nextLong());
}
TempFile tempFile;
try {
tempFile = new TempFileManager().create("bench-nums.txt");
} catch (IOException e) {
throw new UncheckedIOException(e);
}
try (var fw = new FileWriter(tempFile.getAbsolutePath())) {
for (var elem : list) {
fw.append(elem.toString()).append('\n');
}
fw.flush();
} catch (IOException e) {
throw new UncheckedIOException(e);
}
var responses =
repl.handleRequest(
new ReplRequest.Eval(
"setup",
"import \"pkl:test\"\n"
+ "random = test.random\n"
+ "nums = read(\"file://"
+ tempFile.getAbsolutePath()
+ "\").text.split(\"\\n\").dropLast(1).map((it) -> it.toInt())\n"
+ "cmp = (x, y) -> if (x < y) -1 else if (x == y) 0 else 1",
false,
false));
if (!responses.isEmpty()) {
throw new AssertionError(responses.get(0));
}
}
@Benchmark
public String sortPkl() {
var response =
repl.handleRequest(
// append `.length` to avoid rendering the list
new ReplRequest.Eval("sort", "nums.sort().length", false, false))
.get(0);
if (!(response instanceof ReplResponse.EvalSuccess)) {
throw new AssertionError(response);
}
return ((ReplResponse.EvalSuccess) response).getResult();
}
@Benchmark
public String sortWithPkl() {
var response =
repl.handleRequest(
// append `.length` to avoid rendering the list
new ReplRequest.Eval("sort", "nums.sortWith(cmp).length", false, false))
.get(0);
if (!(response instanceof ReplResponse.EvalSuccess)) {
throw new AssertionError(response);
}
return ((ReplResponse.EvalSuccess) response).getResult();
}
// note that this is an uneven comparison
// (timsort vs. merge sort, java.util.ArrayList vs. persistent vector
@Benchmark
public List<Object> sortJava() {
return sort(list);
}
private List<Object> sort(List<Object> self) {
var array = self.toArray();
Arrays.sort(array);
return Arrays.asList(array);
}
// note that this is an uneven comparison
// (timsort vs. merge sort, java.util.ArrayList vs. persistent vector
@Benchmark
public List<Object> sortWithJava() {
return sortWith(list, Comparator.comparingLong(x -> (long) x));
}
private List<Object> sortWith(List<Object> self, Comparator<Object> comparator) {
var array = self.toArray();
Arrays.sort(array, comparator);
return Arrays.asList(array);
}
}

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bench/src/jmh/java/org/pkl/core/parser/ParserBenchmark.java Normal file
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/**
* Copyright © 2024 Apple Inc. and the Pkl project authors. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.pkl.core.parser;
import java.util.concurrent.TimeUnit;
import org.openjdk.jmh.annotations.*;
@SuppressWarnings("unused")
@Warmup(iterations = 5, time = 2)
@Measurement(iterations = 5, time = 2)
@OutputTimeUnit(TimeUnit.SECONDS)
@Fork(1)
public class ParserBenchmark {
// One-time execution of this code took ~10s until moving rule alternative
// for parenthesized expression after alternative for anonymous function.
@Benchmark
public void run() {
new Parser()
.parseModule(
"a1 {\n"
+ " a2 {\n"
+ " a3 {\n"
+ " a4 {\n"
+ " a5 {\n"
+ " a6 {\n"
+ " a7 {\n"
+ " a8 {\n"
+ " a9 {\n"
+ " a10 {\n"
+ " a11 {\n"
+ " a12 {\n"
+ " a13 = map(map(map((x) -> 1)))\n"
+ " }\n"
+ " }\n"
+ " }\n"
+ " }\n"
+ " }\n"
+ " }\n"
+ " }\n"
+ " }\n"
+ " }\n"
+ " }\n"
+ " }\n"
+ "}");
}
}

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bench/src/jmh/resources/org/pkl/core/fib_class.pkl Normal file
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//===----------------------------------------------------------------------===//
// Copyright © 2024 Apple Inc. and the Pkl project authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//===----------------------------------------------------------------------===//
class Fibonacci {
function fib(n) = if (n < 2) n else fib(n - 1) + fib(n - 2)
}
result = new Fibonacci {}.fib(35)

20
bench/src/jmh/resources/org/pkl/core/fib_class_constrained1.pkl Normal file
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//===----------------------------------------------------------------------===//
// Copyright © 2024 Apple Inc. and the Pkl project authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//===----------------------------------------------------------------------===//
class Fibonacci {
function fib(n: Int(this >= 0)): Int(this >= 0) = if (n < 2) n else fib(n - 1) + fib(n - 2)
}
result = new Fibonacci {}.fib(35)

20
bench/src/jmh/resources/org/pkl/core/fib_class_constrained2.pkl Normal file
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//===----------------------------------------------------------------------===//
// Copyright © 2024 Apple Inc. and the Pkl project authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//===----------------------------------------------------------------------===//
class Fibonacci {
function fib(n: Int(isPositive)): Int(isPositive) = if (n < 2) n else fib(n - 1) + fib(n - 2)
}
result = new Fibonacci {}.fib(35)

20
bench/src/jmh/resources/org/pkl/core/fib_class_explicitThis.pkl Normal file
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//===----------------------------------------------------------------------===//
// Copyright © 2024 Apple Inc. and the Pkl project authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//===----------------------------------------------------------------------===//
class Fibonacci {
function fib(n) = if (n < 2) n else this.fib(n - 1) + this.fib(n - 2)
}
result = new Fibonacci {}.fib(35)

20
bench/src/jmh/resources/org/pkl/core/fib_class_typed.pkl Normal file
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//===----------------------------------------------------------------------===//
// Copyright © 2024 Apple Inc. and the Pkl project authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//===----------------------------------------------------------------------===//
class Fibonacci {
function fib(n: Int): Int = if (n < 2) n else fib(n - 1) + fib(n - 2)
}
result = new Fibonacci {}.fib(35)

19
bench/src/jmh/resources/org/pkl/core/fib_lambda.pkl Normal file
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//===----------------------------------------------------------------------===//
// Copyright © 2024 Apple Inc. and the Pkl project authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//===----------------------------------------------------------------------===//
hidden fib = (n) -> if (n < 2) n else fib.apply(n - 1) + fib.apply(n - 2)
result = fib.apply(35)

18
bench/src/jmh/resources/org/pkl/core/fib_module.pkl Normal file
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//===----------------------------------------------------------------------===//
// Copyright © 2024 Apple Inc. and the Pkl project authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//===----------------------------------------------------------------------===//
function fib(n) = if (n < 2) n else fib(n - 1) + fib(n - 2)
result = fib(35)

18
bench/src/jmh/resources/org/pkl/core/fib_module_explicitThis.pkl Normal file
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//===----------------------------------------------------------------------===//
// Copyright © 2024 Apple Inc. and the Pkl project authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//===----------------------------------------------------------------------===//
function fib(n) = if (n < 2) n else this.fib(n - 1) + this.fib(n - 2)
result = fib(35)