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regular_lists_addition.dart
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regular_lists_addition.dart
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// Approx. 13 sec (MacBook Pro 2019)
// Approx. 14 sec (MacBook Air mid 2017)
import 'dart:math';
import 'package:benchmark_harness/benchmark_harness.dart';
const amountOfElements = 10000000;
class RegularListsAdditionBenchmark extends BenchmarkBase {
RegularListsAdditionBenchmark()
: super('Regular lists addition; '
'$amountOfElements elements');
late List<double> list1;
late List<double> list2;
static void main() {
RegularListsAdditionBenchmark().report();
}
@override
void run() {
final result = List.generate(amountOfElements, (i) => 0.0);
for (var i = 0; i < amountOfElements; i++) {
result[i] = list1[i] + list2[i];
}
}
@override
void setup() {
final generator = Random(13);
list1 = List.generate(
amountOfElements, (_) => generator.nextDouble() * 2000 - 1000);
list2 = List.generate(
amountOfElements, (_) => generator.nextDouble() * 2000 - 1000);
}
}
void main() {
RegularListsAdditionBenchmark.main();
}