dart-lang/sdk
1
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

Reformat benchmarks/ with 3.8 style.

Browse Source 
Change-Id: Ied900f7d85addabc586823139aa78b879be035ea
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/425182
Auto-Submit: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Lasse Nielsen <lrn@google.com>
Commit-Queue: Lasse Nielsen <lrn@google.com>
This commit is contained in:
Robert Nystrom
2025-04-29 07:46:46 -07:00
committed by Commit Queue
parent 237ba8de01
commit ff87171f6c
13 changed files with 150 additions and 166 deletions
Download Patch File Download Diff File Expand all files Collapse all files
benchmarks/BigIntParsePrint/dart/BigIntParsePrint.dart
+4 -5
View File
@@ -335,11 +335,10 @@ void main() {
// Warm up all benchmarks to ensure consistent behavior of shared code.
benchmarks.forEach(
(bm) =>
bm()
..setup()
..run()
..run(),
(bm) => bm()
..setup()
..run()
..run(),
);
benchmarks.forEach((bm) => bm().report());
benchmarks/FileIOSink/dart/FileIOSink.dart
+3 -4
View File
@@ -83,10 +83,9 @@ class BenchmarkAlternatingSizedAdd extends AsyncBenchmarkBase {
@override
Future<void> setup() async {
_tempDir = Directory.systemTemp.createTempSync();
_ioSink =
File(
_tempDir.uri.resolve('alternative-add-size').toFilePath(),
).openWrite();
_ioSink = File(
_tempDir.uri.resolve('alternative-add-size').toFilePath(),
).openWrite();
}
@override
benchmarks/Isolate/dart/Isolate.dart
+2 -2
View File
@@ -54,8 +54,8 @@ class SendReceiveHelper {
port = ReceivePort();
inbox = StreamIterator<dynamic>(port);
workerCompleted = Completer<bool>();
workerExitedPort =
ReceivePort()..listen((_) => workerCompleted.complete(true));
workerExitedPort = ReceivePort()
..listen((_) => workerCompleted.complete(true));
worker = await Isolate.spawn(
isolate,
StartMessage(port.sendPort, useTransferable, size),
benchmarks/IsolateJson/dart/IsolateJson.dart
+3 -2
View File
@@ -118,8 +118,9 @@ class BenchmarkConfig {
}
Future<void> main() async {
final jsonString =
File('benchmarks/IsolateJson/dart/sample.json').readAsStringSync();
final jsonString = File(
'benchmarks/IsolateJson/dart/sample.json',
).readAsStringSync();
final json250KB = utf8.encode(jsonString); // 294356 bytes
final decoded = json.decode(utf8.decode(json250KB));
final decoded1MB = <dynamic, dynamic>{
benchmarks/IsolateSpawn/dart/IsolateSpawn.dart
+15 -11
View File
@@ -15,10 +15,10 @@ class SpawnLatency {
final completerResult = Completer();
final receivePort = ReceivePort()..listen(completerResult.complete);
final isolateExitedCompleter = Completer<DateTime>();
final onExitReceivePort =
ReceivePort()..listen((_) {
isolateExitedCompleter.complete(DateTime.now());
});
final onExitReceivePort = ReceivePort()
..listen((_) {
isolateExitedCompleter.complete(DateTime.now());
});
final beforeSpawn = DateTime.now();
await Isolate.spawn(
isolateCompiler,
@@ -32,8 +32,9 @@ class SpawnLatency {
receivePort.close();
final DateTime isolateExited = await isolateExitedCompleter.future;
result.timeToExitUs = isolateExited.difference(beforeSpawn).inMicroseconds;
result.timeToIsolateSpawnUs =
afterSpawn.difference(beforeSpawn).inMicroseconds;
result.timeToIsolateSpawnUs = afterSpawn
.difference(beforeSpawn)
.inMicroseconds;
onExitReceivePort.close();
return result;
@@ -139,7 +140,8 @@ class AggregatedResultMessageLatency {
);
@override
String toString() => '''$toAfterIsolateSpawnUs
String toString() =>
'''$toAfterIsolateSpawnUs
$toStartRunningCodeUs
$toFinishRunningCodeUs
$toExitUs''';
@@ -164,10 +166,12 @@ Future<void> isolateCompiler(StartMessageLatency start) async {
final timeFinishRunningCodeUs = DateTime.now();
start.sendPort.send(
ResultMessageLatency(
timeToStartRunningCodeUs:
timeRunningCodeUs.difference(start.spawned).inMicroseconds,
timeToFinishRunningCodeUs:
timeFinishRunningCodeUs.difference(start.spawned).inMicroseconds,
timeToStartRunningCodeUs: timeRunningCodeUs
.difference(start.spawned)
.inMicroseconds,
timeToFinishRunningCodeUs: timeFinishRunningCodeUs
.difference(start.spawned)
.inMicroseconds,
),
);
}
benchmarks/MapCopy/dart/MapCopy.dart
+6 -8
View File
@@ -224,14 +224,12 @@ void pollute() {
final Map<String, Object> m2 = HashMap.of(m1);
final Map<int, Object> m3 = Map.of({1: 66});
final Map<int, Object> m4 = HashMap.of({1: 66});
final Map<Object, Object> m5 =
Map.identity()
..[Thing()] = 1
..[Thing()] = 2;
final Map<Object, Object> m6 =
HashMap.identity()
..[Thing()] = 1
..[Thing()] = 2;
final Map<Object, Object> m5 = Map.identity()
..[Thing()] = 1
..[Thing()] = 2;
final Map<Object, Object> m6 = HashMap.identity()
..[Thing()] = 1
..[Thing()] = 2;
final Map<Object, Object> m7 = UnmodifiableMapView(m1);
final Map<Object, Object> m8 = UnmodifiableMapView(m2);
final Map<Object, Object> m9 = UnmodifiableMapView(m3);
benchmarks/MemoryCopy/dart/MemoryCopy.dart
+40 -43
View File
@@ -13,40 +13,39 @@ import 'package:ffi/ffi.dart';
const maxSizeInBytes = 10 * 1024 * 1024;
final argParser =
ArgParser()
..addMultiOption(
'length',
abbr: 'l',
help: 'Byte length to benchmark',
valueHelp: 'INT',
defaultsTo: const [],
)
..addFlag(
'mebibytes-per-second',
abbr: 'm',
help: 'Show MiB/s',
defaultsTo: false,
)
..addFlag(
'nanoseconds-per-byte',
abbr: 'n',
help: 'Show ns/byte',
defaultsTo: false,
)
..addFlag(
'bytes-per-second',
abbr: 'b',
help: 'Show byte/s',
defaultsTo: true,
)
..addFlag('verbose', abbr: 'v', help: 'Verbose output', defaultsTo: false)
..addFlag(
'aligned',
abbr: 'a',
help: 'Align results on initial numbers',
defaultsTo: false,
);
final argParser = ArgParser()
..addMultiOption(
'length',
abbr: 'l',
help: 'Byte length to benchmark',
valueHelp: 'INT',
defaultsTo: const [],
)
..addFlag(
'mebibytes-per-second',
abbr: 'm',
help: 'Show MiB/s',
defaultsTo: false,
)
..addFlag(
'nanoseconds-per-byte',
abbr: 'n',
help: 'Show ns/byte',
defaultsTo: false,
)
..addFlag(
'bytes-per-second',
abbr: 'b',
help: 'Show byte/s',
defaultsTo: true,
)
..addFlag('verbose', abbr: 'v', help: 'Verbose output', defaultsTo: false)
..addFlag(
'aligned',
abbr: 'a',
help: 'Align results on initial numbers',
defaultsTo: false,
);
class Emitter {
final bool bytesPerSecond;
@@ -118,10 +117,9 @@ abstract class MemoryCopyBenchmark {
// to avoid discarding results that almost, but not quite, reach the minimum
// duration requested.
final allowedJitter = Duration(
microseconds:
minDuration.inSeconds > 0
? (minDuration.inMicroseconds * 0.1).floor()
: 0,
microseconds: minDuration.inSeconds > 0
? (minDuration.inMicroseconds * 0.1).floor()
: 0,
);
final watch = Stopwatch()..start();
@@ -475,11 +473,10 @@ void main(List<String> args) {
List<int> lengthsInBytes = defaultLengthsInBytes;
final emitter = Emitter(results);
if (results['length'].isNotEmpty) {
lengthsInBytes =
(results['length'] as List<String>)
.map(int.parse)
.where((i) => i <= maxSizeInBytes)
.toList();
lengthsInBytes = (results['length'] as List<String>)
.map(int.parse)
.where((i) => i <= maxSizeInBytes)
.toList();
}
final filter = results.rest.firstOrNull;
final benchmarks = [
benchmarks/MultipleReturns/dart/MultipleReturns.dart
+4 -8
View File
@@ -69,18 +69,14 @@ ResultClass forwardedClass() => notInlinedClass();
@pragma('vm:prefer-inline')
@pragma('wasm:prefer-inline')
@pragma('dart2js:prefer-inline')
({int result0, String result1}) inlinedRecordNamed() => (
result0: input1,
result1: input2,
);
({int result0, String result1}) inlinedRecordNamed() =>
(result0: input1, result1: input2);
@pragma('vm:never-inline')
@pragma('wasm:never-inline')
@pragma('dart2js:never-inline')
({int result0, String result1}) notInlinedRecordNamed() => (
result0: input1,
result1: input2,
);
({int result0, String result1}) notInlinedRecordNamed() =>
(result0: input1, result1: input2);
@pragma('vm:never-inline')
@pragma('wasm:never-inline')
benchmarks/OmnibusDeferred/dart/OmnibusDeferred.dart
+4 -2
View File
@@ -50,8 +50,10 @@ final Map<String, Lib> benchmarks = {
'ListCopy': Lib(lib_ListCopy.loadLibrary, () => lib_ListCopy.main()),
'MapCopy': Lib(lib_MapCopy.loadLibrary, () => lib_MapCopy.main([])),
'MD5': Lib(lib_MD5.loadLibrary, () => lib_MD5.main()),
'MultipleReturns':
Lib(lib_MultipleReturns.loadLibrary, () => lib_MultipleReturns.main()),
'MultipleReturns': Lib(
lib_MultipleReturns.loadLibrary,
() => lib_MultipleReturns.main(),
),
'RecordCollections': Lib(
lib_RecordCollections.loadLibrary,
() => lib_RecordCollections.main(),
benchmarks/Startup/dart/Startup.dart
+3 -2
View File
@@ -23,8 +23,9 @@ Future<void> main(List<String> args) async {
var events;
try {
tempDir = await Directory.systemTemp.createTemp();
final timelinePath =
tempDir.uri.resolve('Startup-timeline.json').toFilePath();
final timelinePath = tempDir.uri
.resolve('Startup-timeline.json')
.toFilePath();
final p = await Process.run(Platform.executable, [
...Platform.executableArguments,
'--timeline_recorder=file:$timelinePath',
benchmarks/UiMatrix/dart/UiMatrixHarness.dart
+56 -67
View File
@@ -137,8 +137,12 @@ class InstantiateSimple2DUiMatrix extends BenchmarkBase {
void run() {
double total = 0;
for (int i = 0; i < N; i++) {
total +=
UiMatrix.simple2d(scaleX: 1.2, scaleY: 2.3, dx: 0.4, dy: 3.45).scaleX;
total += UiMatrix.simple2d(
scaleX: 1.2,
scaleY: 2.3,
dx: 0.4,
dy: 3.45,
).scaleX;
}
sink = total;
}
@@ -170,15 +174,14 @@ class InstantiateComplexUiMatrix extends BenchmarkBase {
for (int i = 0; i < N; i++) {
final cosAngle = math.cos(0.1);
final sinAngle = math.sin(0.1);
total +=
UiMatrix.transform2d(
scaleX: cosAngle,
scaleY: cosAngle,
k1: -sinAngle,
k2: sinAngle,
dx: 0.4,
dy: 3.45,
).scaleX;
total += UiMatrix.transform2d(
scaleX: cosAngle,
scaleY: cosAngle,
k1: -sinAngle,
k2: sinAngle,
dx: 0.4,
dy: 3.45,
).scaleX;
}
sink = total;
}
@@ -226,10 +229,9 @@ class MultiplyIdentityByIdentityUiMatrix extends BenchmarkBase {
class MultiplySimply2DByIdentityMatrix4 extends BenchmarkBase {
MultiplySimply2DByIdentityMatrix4()
: super('UiMatrix.Multiply_Simple2DByIdentity_Matrix4') {
a4 =
Matrix4.identity()
..translate(0.4, 3.45)
..scale(1.2, 2.3);
a4 = Matrix4.identity()
..translate(0.4, 3.45)
..scale(1.2, 2.3);
b4 = Matrix4.identity();
}
@@ -263,14 +265,12 @@ class MultiplySimply2DByIdentityUiMatrix extends BenchmarkBase {
class MultiplySimple2DBySimple2DMatrix4 extends BenchmarkBase {
MultiplySimple2DBySimple2DMatrix4()
: super('UiMatrix.Multiply_Simple2DBySimple2D_Matrix4') {
a4 =
Matrix4.identity()
..translate(0.4, 3.45)
..scale(1.2, 2.3);
b4 =
Matrix4.identity()
..translate(0.5, 3.46)
..scale(1.7, 2.8);
a4 = Matrix4.identity()
..translate(0.4, 3.45)
..scale(1.2, 2.3);
b4 = Matrix4.identity()
..translate(0.5, 3.46)
..scale(1.7, 2.8);
}
@override
void run() {
@@ -301,14 +301,12 @@ class MultiplySimple2DBySimple2DUiMatrix extends BenchmarkBase {
class MultiplyComplexByComplexMatrix4 extends BenchmarkBase {
MultiplyComplexByComplexMatrix4()
: super('UiMatrix.Multiply_ComplexByComplex_Matrix4') {
a4 =
Matrix4.identity()
..rotateZ(0.1)
..translate(0.4, 3.45);
b4 =
Matrix4.identity()
..rotateZ(0.2)
..translate(0.3, 3.44);
a4 = Matrix4.identity()
..rotateZ(0.1)
..translate(0.4, 3.45);
b4 = Matrix4.identity()
..rotateZ(0.2)
..translate(0.3, 3.44);
}
@override
void run() {
@@ -385,10 +383,9 @@ class AddIdentityPlusIdentityUiMatrix extends BenchmarkBase {
class AddSimple2DPlusIdentityMatrix4 extends BenchmarkBase {
AddSimple2DPlusIdentityMatrix4()
: super('UiMatrix.Add_Simple2DPlusIdentity_Matrix4') {
a4 =
Matrix4.identity()
..translate(0.4, 3.45)
..scale(1.2, 2.3);
a4 = Matrix4.identity()
..translate(0.4, 3.45)
..scale(1.2, 2.3);
b4 = Matrix4.identity();
}
@override
@@ -420,14 +417,12 @@ class AddSimple2DPlusIdentityUiMatrix extends BenchmarkBase {
class AddSimple2DPlusSimple2DMatrix4 extends BenchmarkBase {
AddSimple2DPlusSimple2DMatrix4()
: super('UiMatrix.Add_Simple2DPlusSimple2D_Matrix4') {
a4 =
Matrix4.identity()
..translate(0.4, 3.45)
..scale(1.2, 2.3);
b4 =
Matrix4.identity()
..translate(0.5, 3.46)
..scale(1.7, 2.8);
a4 = Matrix4.identity()
..translate(0.4, 3.45)
..scale(1.2, 2.3);
b4 = Matrix4.identity()
..translate(0.5, 3.46)
..scale(1.7, 2.8);
}
@override
void run() {
@@ -458,14 +453,12 @@ class AddSimple2DPlusSimple2DUiMatrix extends BenchmarkBase {
class AddComplexPlusComplexMatrix4 extends BenchmarkBase {
AddComplexPlusComplexMatrix4()
: super('UiMatrix.Add_ComplexPlusComplex_Matrix4') {
a4 =
Matrix4.identity()
..rotateZ(0.1)
..translate(0.4, 3.45);
b4 =
Matrix4.identity()
..rotateZ(0.2)
..translate(0.3, 3.44);
a4 = Matrix4.identity()
..rotateZ(0.1)
..translate(0.4, 3.45);
b4 = Matrix4.identity()
..rotateZ(0.2)
..translate(0.3, 3.44);
}
@override
void run() {
@@ -540,10 +533,9 @@ class InversionIdentityUiMatrix extends BenchmarkBase {
class InversionSimple2DMatrix4 extends BenchmarkBase {
InversionSimple2DMatrix4() : super('UiMatrix.Inversion_Simple2D_Matrix4') {
a4 =
Matrix4.identity()
..translate(0.4, 3.45)
..scale(1.2, 2.3);
a4 = Matrix4.identity()
..translate(0.4, 3.45)
..scale(1.2, 2.3);
}
@override
@@ -574,10 +566,9 @@ class InversionSimple2DUiMatrix extends BenchmarkBase {
class InversionComplexMatrix4 extends BenchmarkBase {
InversionComplexMatrix4() : super('UiMatrix.Inversion_Complex_Matrix4') {
a4 =
Matrix4.identity()
..rotateZ(0.1)
..translate(0.4, 3.45);
a4 = Matrix4.identity()
..rotateZ(0.1)
..translate(0.4, 3.45);
}
@override
@@ -646,10 +637,9 @@ class DeterminantIdentityUiMatrix extends BenchmarkBase {
class DeterminantSimple2DMatrix4 extends BenchmarkBase {
DeterminantSimple2DMatrix4()
: super('UiMatrix.Determinant_Simple2D_Matrix4') {
a4 =
Matrix4.identity()
..translate(0.4, 3.45)
..scale(1.2, 2.3);
a4 = Matrix4.identity()
..translate(0.4, 3.45)
..scale(1.2, 2.3);
}
@override
void run() {
@@ -678,10 +668,9 @@ class DeterminantSimple2DUiMatrix extends BenchmarkBase {
class DeterminantComplexMatrix4 extends BenchmarkBase {
DeterminantComplexMatrix4() : super('UiMatrix.Determinant_Complex_Matrix4') {
a4 =
Matrix4.identity()
..rotateZ(0.1)
..translate(0.4, 3.45);
a4 = Matrix4.identity()
..rotateZ(0.1)
..translate(0.4, 3.45);
}
@override
void run() {
benchmarks/Utf8Decode/dart/Utf8Decode.dart
+5 -6
View File
@@ -27,12 +27,11 @@ class Utf8Decode extends BenchmarkBase {
static String _makeName(String language, int size, bool allowMalformed) {
String name = 'Utf8Decode.$language.';
name +=
size >= 1000000
? '${size ~/ 1000000}M'
: size >= 1000
? '${size ~/ 1000}k'
: '$size';
name += size >= 1000000
? '${size ~/ 1000000}M'
: size >= 1000
? '${size ~/ 1000}k'
: '$size';
if (allowMalformed) name += '.malformed';
return name;
}
benchmarks/Utf8Encode/dart/Utf8Encode.dart
+5 -6
View File
@@ -26,12 +26,11 @@ class Utf8Encode extends BenchmarkBase {
static String _makeName(String language, int size) {
String name = 'Utf8Encode.$language.';
name +=
size >= 1000000
? '${size ~/ 1000000}M'
: size >= 1000
? '${size ~/ 1000}k'
: '$size';
name += size >= 1000000
? '${size ~/ 1000000}M'
: size >= 1000
? '${size ~/ 1000}k'
: '$size';
return name;
}