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fix sever L4 errors

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This commit is contained in:
Nitload
2026-03-17 00:31:52 +08:00
parent f8a879c4da
commit 98d711a3ca
4 changed files with 104 additions and 53 deletions
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StgSharp.Common/HighPerformance/Memory/L4.cs
+15 -27
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@@ -2,8 +2,8 @@
// -----------------------------------------------------------------------
// file="L4"
// Project: StgSharp
// AuthorGroup: Nitload
// Copyright (c) Nitload. All rights reserved.
// AuthorGroup: Nitload Space
// Copyright (c) Nitload Space. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
@@ -108,31 +108,24 @@ namespace StgSharp.HighPerformance.Memory
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public CacheLine Map(
nuint origin
)
public CacheLine Map(nuint origin)
{
if (_aheadCount < PredictionLeastAhead)
{
while (true)
if (Interlocked.CompareExchange(ref _prefetching, 1, 0) == 0)
{
if (Interlocked.CompareExchange(ref _prefetching, 1, 0) == 0)
try
{
try
if (_aheadCount < PredictionLeastAhead)
{
if (_aheadCount < PredictionLeastAhead)
{
// do prefetch in work load now, sync
Prefetch();
break;
}
}
finally
{
_prefetching = 0;
// do prefetch in work load now, sync
Prefetch();
}
}
Thread.Sleep(0);
finally
{
_prefetching = 0;
}
}
}
while (true)
@@ -145,6 +138,7 @@ namespace StgSharp.HighPerformance.Memory
{
(*_eviction)[entry->_id] = 0;
_ = Interlocked.Increment(ref _activeCount);
_ = Interlocked.Decrement(ref _aheadCount);
return new CacheLine(entry->_address, ref _activeCount, ref entry->_refCount);
} else
{
@@ -157,9 +151,7 @@ namespace StgSharp.HighPerformance.Memory
private partial void Prefetch();
private partial bool TestHit(
nuint origin
);
private partial bool TestHit(nuint origin);
public ref struct CacheLine : IDisposable
{
@@ -168,11 +160,7 @@ namespace StgSharp.HighPerformance.Memory
private ref int _refCount;
private nuint _handle;
internal CacheLine(
nuint handle,
ref int activeCount,
ref int cacheRefCount
)
internal CacheLine(nuint handle, ref int activeCount, ref int cacheRefCount)
{
_handle = handle;
_refCount = ref cacheRefCount;