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hlsf goes bad

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Youmu Liu
2026-05-08 18:09:12 +08:00
parent 8aa319a120
commit d1aca8f745
47 changed files with 5020 additions and 446 deletions
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StgSharp.Common/HighPerformance/Memory/L4.Prefetch.cs
+5 -5
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@@ -109,11 +109,11 @@ namespace StgSharp.HighPerformance.Memory
*
* This is safe only with the current L4 allocation/layout guarantees.
*/
short predictCount = Volatile.Read(ref (*_predictCount)[index]);
short mapCount = Volatile.Read(ref (*_mapCount)[index]);
int decrement = (short.Min(predictCount, mapCount) + 1) / 2;
_ = Interlocked.Add(ref Unsafe.As<short, int>(ref (*_predictCount)[index]), -decrement);
_ = Interlocked.Add(ref Unsafe.As<short, int>(ref (*_mapCount)[index]), -decrement);
int predictCount = Volatile.Read(ref (*_predictCount)[index]);
int mapCount = Volatile.Read(ref (*_mapCount)[index]);
int decrement = (int.Min(predictCount, mapCount) + 1) / 2;
_ = Interlocked.Add(ref (*_predictCount)[index], -decrement);
_ = Interlocked.Add(ref (*_mapCount)[index], -decrement);
}
(*_predictCount)[index]++;
}