public void TypeSystemSurvivesViolentAbuse()
{
var count = 1000;
#region Create data
var sm = new SortedMap <int, double>();
sm.Add(0, 0); // make irregular, it's faster but more memory
for (int i = 2; i <= count; i++)
{
sm.Add(i, i);
}
#endregion Create data
for (int round = 0; round < 20; round++)
{
var window = sm.Window(20).Window(20).Window(20).Window(20).Window(20); // this becomes too much: .Window(20).Window(20).Window(20);
var c = 0;
using (Benchmark.Run("Struct", count * 1000_000))
{
foreach (var keyValuePair in window)
{
if (keyValuePair.Key >= 0)
{
c++;
}
}
}
using (Benchmark.Run("Struct Lazy", count * 1000_000))
{
var cursor = window.GetEnumerator();
while (cursor.MoveNext())
{
if (cursor.CurrentKey >= 0)
{
c++;
}
}
}
if (c < 0)
{
Console.WriteLine($"Count: {c}");
}
var window2 = sm.Window_(20).Window_(20).Window_(20).Window_(20).Window_(20);
var c2 = 0;
using (Benchmark.Run("Interface", count * 1000_000))
{
foreach (var keyValuePair in window2)
{
if (keyValuePair.Key >= 0)
{
c2++;
}
}
}
if (c2 < 0)
{
Console.WriteLine($"Count2: {c2}");
}
}
Benchmark.Dump("MOPS is scaled by x1M, so it is OPS");
}