AlicizaX/DragonECS-ClassicThreads
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update

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replace List to ConcurrentQueue
add EcsSpan extension
This commit is contained in:
Mikhail 2023-12-31 17:22:56 +08:00
parent b03c0480d1
commit f7e9c9e055
2 changed files with 18 additions and 11 deletions
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8
src/EcsGroupExtensions.cs → src/EcsCollectionsExtensions.cs
View File

@ -1,12 +1,16 @@
namespace DCFApixels.DragonECS
{
public static class EcsGroupExtensions
public static class EcsCollectionsExtensions
{
public static void IterateParallel(this EcsGroup self, EcsThreadHandler worker, int minSpanSize)
{
IterateParallel(self, worker, minSpanSize);
ThreadRunner.Run(worker, self.ToSpan(), minSpanSize);
}
public static void IterateParallel(this EcsReadonlyGroup self, EcsThreadHandler worker, int minSpanSize)
{
ThreadRunner.Run(worker, self.ToSpan(), minSpanSize);
}
public static void IterateParallel(this EcsSpan self, EcsThreadHandler worker, int minSpanSize)
{
ThreadRunner.Run(worker, self, minSpanSize);
}

21
src/ThreadRunner.cs
View File

@ -1,5 +1,6 @@
using DCFApixels.DragonECS.ClassicThreadsInternal;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Threading;
@ -13,7 +14,7 @@ namespace DCFApixels.DragonECS
private static EcsThreadHandler _worker;
private static EcsThreadHandler _nullWorker = delegate { };
private static int[] _entities = new int[64];
private static List<Exception> _catchedExceptions;
private static ConcurrentQueue<Exception> _catchedExceptions = new ConcurrentQueue<Exception>();
private static bool _isRunning = false;
@ -33,9 +34,7 @@ namespace DCFApixels.DragonECS
}
catch (Exception e)
{
if (_catchedExceptions == null)
_catchedExceptions = new List<Exception>();
_catchedExceptions.Add(e);
_catchedExceptions.Enqueue(e);
record.doneWork.Set();
}
}
@ -59,20 +58,24 @@ namespace DCFApixels.DragonECS
_worker = _nullWorker;
}
public static void Run(EcsThreadHandler worker, EcsReadonlyGroup entities, int minSpanSize)
public static void Run(EcsThreadHandler worker, EcsSpan entities, int minSpanSize)
{
#if (DEBUG && !DISABLE_DEBUG) || ENABLE_DRAGONECS_ASSERT_CHEKS
if (_isRunning) Throw.DoubleParallelIteration();
#endif
_isRunning = true;
_worker = worker;
int entitiesCount = entities.Bake(ref _entities);
int entitiesCount = entities.Length; //entities.Bake(ref _entities);
int threadsCount = entitiesCount / minSpanSize;
if (entitiesCount % minSpanSize > 0)
{
threadsCount++;
}
if (threadsCount > _maxThreadsCount)
{
threadsCount = _maxThreadsCount;
}
if (threadsCount > 1)
{
@ -112,10 +115,10 @@ namespace DCFApixels.DragonECS
_isRunning = false;
_worker = _nullWorker;
if (_catchedExceptions != null)
if (_catchedExceptions.Count > 0)
{
var exceptions = _catchedExceptions;
_catchedExceptions = null;
Exception[] exceptions = _catchedExceptions.ToArray();
_catchedExceptions.Clear();
throw new AggregateException(exceptions);
}
}