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Add archetype enumerator benchmark (#3615)

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This commit is contained in:
DrSmugleaf
2022-12-25 05:23:45 +01:00
committed by GitHub
parent 91f5cfdf35
commit d33076b782
1 changed files with 81 additions and 1 deletions
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82
Robust.Benchmarks/EntityManager/ArchetypeComponentAccessBenchmark.cs
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@@ -280,6 +280,16 @@ public class ArchetypeComponentAccessBenchmark
);
}
[Benchmark]
public void IterateTenComponentsArchetype()
{
var comps = _archetype.Iterate();
while (comps.MoveNext())
{
Consumer.Consume(comps.Current);
}
}
// @formatter:off
// ReSharper disable UnusedType.Local
public struct Type1{}
@@ -295,7 +305,7 @@ public class ArchetypeComponentAccessBenchmark
// ReSharper restore UnusedType.Local
// @formatter:on
private class Archetype<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>
private sealed class Archetype<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>
{
private int _nextId;
private readonly Dictionary<int, int> _ids;
@@ -592,5 +602,75 @@ public class ArchetypeComponentAccessBenchmark
);
}
}
public Enumerator Iterate()
{
return new Enumerator(
_t1Comps,
_t2Comps,
_t3Comps,
_t4Comps,
_t5Comps,
_t6Comps,
_t7Comps,
_t8Comps,
_t9Comps,
_t10Comps
);
}
public ref struct Enumerator
{
private readonly Span<T1> _t1Comps;
private readonly Span<T2> _t2Comps;
private readonly Span<T3> _t3Comps;
private readonly Span<T4> _t4Comps;
private readonly Span<T5> _t5Comps;
private readonly Span<T6> _t6Comps;
private readonly Span<T7> _t7Comps;
private readonly Span<T8> _t8Comps;
private readonly Span<T9> _t9Comps;
private readonly Span<T10> _t10Comps;
private int _index;
public Enumerator(Span<T1> t1Comps, Span<T2> t2Comps, Span<T3> t3Comps, Span<T4> t4Comps, Span<T5> t5Comps, Span<T6> t6Comps, Span<T7> t7Comps, Span<T8> t8Comps, Span<T9> t9Comps, Span<T10> t10Comps)
{
_t1Comps = t1Comps;
_t2Comps = t2Comps;
_t3Comps = t3Comps;
_t4Comps = t4Comps;
_t5Comps = t5Comps;
_t6Comps = t6Comps;
_t7Comps = t7Comps;
_t8Comps = t8Comps;
_t9Comps = t9Comps;
_t10Comps = t10Comps;
}
public bool MoveNext()
{
var index = _index + 1;
if (index < _t1Comps.Length)
{
_index = index;
return true;
}
return false;
}
public (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10) Current => (
_t1Comps[_index],
_t2Comps[_index],
_t3Comps[_index],
_t4Comps[_index],
_t5Comps[_index],
_t6Comps[_index],
_t7Comps[_index],
_t8Comps[_index],
_t9Comps[_index],
_t10Comps[_index]
);
}
}
}