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Created CountBy benchmarks for 10_000, 100, 1, 0 iterations #4380

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Created CountBy benchmarks for 10_000, 100, 1, 0 iterations #4380

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40 changes: 29 additions & 11 deletions src/benchmarks/micro/runtime/Linq/Linq.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -114,13 +114,17 @@ private static void CreateLists()
[BenchmarkCategory(Categories.Runtime, Categories.LINQ)]
public class LinqBenchmarks
{
public const int IterationsWhere00 = 1000000;
public const int IterationsWhere01 = 250000;
public const int IterationsCount00 = 1000000;
public const int IterationsOrder00 = 25000;
public const int IterationsCountBy00 = 1000000;
public const int IterationsAggregateBy00 = 1000000;
public const int IterationsGroupBy00 = 1000000;
public const int IterationsWhere00 = 1_000_000;
public const int IterationsWhere01 = 250_000;
public const int IterationsCount00 = 1_000_000;
public const int IterationsOrder00 = 25_000;
public const int IterationsCountBy00 = 1_000_000;
public const int IterationsCountBy01 = 10_000;
public const int IterationsCountBy02 = 100;
public const int IterationsCountBy03 = 1;
public const int IterationsCountBy04 = 0;
public const int IterationsAggregateBy00 = 1_000_000;
public const int IterationsGroupBy00 = 1_000_000;

#region Where00

Expand Down Expand Up @@ -367,21 +371,35 @@ public bool Order00ManualX()
#region CountBy00

#if NET9_0_OR_GREATER
[Benchmark]
public bool CountBy00LinqMethodX()
public bool CountByLinqMethodX(int iterationsCount)
{
List<Product> products = Product.GetProductList();
int count = 0;
for (int i = 0; i < IterationsCountBy00; i++)
for (int i = 0; i < iterationsCount; i++)
{
count += products
.CountBy(p => p.Category)
.Count();
}

return (count == 5 * IterationsCountBy00);
return (count == 5 * iterationsCount);
}

[Benchmark]
public bool CountBy00LinqMethodX() => CountByLinqMethodX(IterationsCountBy00);

[Benchmark]
public bool CountBy01LinqMethodX() => CountByLinqMethodX(IterationsCountBy01);

[Benchmark]
public bool CountBy02LinqMethodX() => CountByLinqMethodX(IterationsCountBy02);

[Benchmark]
public bool CountBy03LinqMethodX() => CountByLinqMethodX(IterationsCountBy03);

[Benchmark]
public bool CountBy04LinqMethodX() => CountByLinqMethodX(IterationsCountBy04);

[Benchmark]
public bool CountBy00AggregateByX()
{
Expand Down
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