Pooling large arrays with ArrayPool. Allocations of small arrays are faster, but as the size grows, the allocation takes more and more time, as well as GC time increases.
tl;dr Use ArrayPool<T> for large arrays to avoid Full GC.
https://adamsitnik.com/Array-Pool/
#csharp #tips #performance #gc #arraypool
tl;dr Use ArrayPool<T> for large arrays to avoid Full GC.
https://adamsitnik.com/Array-Pool/
#csharp #tips #performance #gc #arraypool
Adamsitnik
Pooling large arrays with ArrayPool
tl;dr Use ArrayPool<T> for large arrays to avoid Full GC.
Introduction
.NET’s Garbage Collector (GC) implements many performance optimizations. One of them, the generational model assumes that young objects die quickly, whereas old live longer. This is…
Introduction
.NET’s Garbage Collector (GC) implements many performance optimizations. One of them, the generational model assumes that young objects die quickly, whereas old live longer. This is…
A Collection such as List, HashSet, Dictionary etc can be pooled and reused by using a CollectionPool.
In case you missed that Unity has added a built-in collection pool. Usage looks similar to ArrayPool<T> class in .NET.
https://docs.unity3d.com/2022.2/Documentation/ScriptReference/Pool.CollectionPool_2.html
#arraypool #collectionpool #optimization #memory
In case you missed that Unity has added a built-in collection pool. Usage looks similar to ArrayPool<T> class in .NET.
https://docs.unity3d.com/2022.2/Documentation/ScriptReference/Pool.CollectionPool_2.html
#arraypool #collectionpool #optimization #memory
Unity3D
Unity - Scripting API: CollectionPool<T0,T1>
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