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@bellons91
Created July 9, 2023 13:43
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List with resize Benchmark
#LINQPad optimize+
void Main()
{
var summary = BenchmarkRunner.Run<ListCapacityPerformance>();
}
[MemoryDiagnoser]
public class ListCapacityPerformance
{
[Params(2, 100, 1000, 10000, 100_000)]
public int Size;
[Benchmark]
public void SizeDefined()
{
int itemsCount = Size;
List<int> set = new List<int>(itemsCount);
foreach (var i in Enumerable.Range(0, itemsCount))
{
set.Add(i);
}
}
[Benchmark]
public void SizeNotDefined()
{
int itemsCount = Size;
List<int> set = new List<int>();
foreach (var i in Enumerable.Range(0, itemsCount))
{
set.Add(i);
}
}
}
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