Registry benchmarks

main.dart

import 'package:benchmark_harness/benchmark_harness.dart';
import 'package:get_it/get_it.dart';
import 'package:ioc_container/ioc_container.dart';
import 'package:registry/registry.dart';

class GetItBenchmark extends BenchmarkBase {
  const GetItBenchmark() : super('GetIt');

  @override
  void run() {
    final instance = GetIt.asNewInstance();
    instance
      ..registerFactory(() => '${instance<int>()} != ${instance<double>()}')
      ..registerFactory(() => {instance<double>() * instance<double>()})
      ..registerFactory(() => instance<int>() * 1.0)
      ..registerLazySingleton(() => instance<String>().isEmpty)
      ..registerSingleton(1);

    instance
      ..get<double>()
      ..get<bool>()
      ..get<String>()
      ..get<Set<double>>()
      ..get<int>();
  }
}

class IocContainerBenchmark extends BenchmarkBase {
  const IocContainerBenchmark() : super('IocContainer');

  @override
  void run() {
    final builder = IocContainerBuilder()
      ..add((i) => '${i<int>()} != ${i<double>()}')
      ..add((i) => {i<double>() * i<double>()})
      ..add((i) => i<int>() * 1.0)
      ..addSingleton((i) => i<String>().isEmpty)
      ..addSingletonService(1);

    builder.toContainer()
      ..get<double>()
      ..get<bool>()
      ..get<String>()
      ..get<Set<double>>()
      ..get<int>();
  }
}

class RegistryBenchmark extends BenchmarkBase {
  const RegistryBenchmark() : super('Registry');

  @override
  void run() {
    final Registry registry = Registry()
      ..factory((i) => '${i<int>()} != ${i<double>()}')
      ..factory((i) => {i<double>() * i<double>()})
      ..factory((i) => i<int>() * 1.0)
      ..lazy((i) => i<String>().isEmpty)
      ..set(1);

    registry
      ..get<double>()
      ..get<bool>()
      ..get<String>()
      ..get<Set<double>>()
      ..get<int>();
  }
}

void main() {
  GetItBenchmark().report();
  IocContainerBenchmark().report();
  RegistryBenchmark().report();
}

RegistryBenchMarks.md

A simple benchmark of jogboms/registry.dart vs MelbourneDeveloper/ioc_container vs fluttercommunity/get_it for educational purposes

Results as at 18/06/2023

get_it -> 7.6.0
ioc_container -> 1.0.12
registry -> https://github.com/jogboms/registry.dart/commit/c93055554a589cc8e8b03b7ff35502438cfc235f

GetIt(RunTime): 76.52719923002887 us.
IocContainer(RunTime): 14.140090159459044 us.
Registry(RunTime): 7.8082927396340756 us.