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HLSF functionally available

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Signed-off-by: Nitload <YoumuLiu_NSI@whv0t.onmicrosoft.com>
This commit is contained in:
Nitload
2025-08-24 13:41:35 +08:00
parent 11b630ffa2
commit 8779d7d77c
110 changed files with 268 additions and 78705 deletions
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StgSharp.Common/HighPerformance/Memory/HLSFAllocator.Alloc.cs
+5 -12
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@@ -57,9 +57,7 @@ namespace StgSharp.HighPerformance.Memory
int segmentIndex = DetermineSegmentIndex(size, level);
int i = level, s = segmentIndex;
if (TryPopLevelForAllocation(i, s, out Entry* handle))
{
SetEntryState(handle, EntryState.Allocated);
if (TryPopLevelForAllocation(i, s, out Entry* handle)) {
return new hlsfHandle(handle, size);
}
@@ -82,10 +80,8 @@ namespace StgSharp.HighPerformance.Memory
}
}
if (handle != null)
{
if (handle != null) {
SliceMemory(handle, (segmentIndex + 1) * levelSizeArray[level]);
SetEntryState(handle, EntryState.Allocated);
}
return new hlsfHandle(handle, size);
@@ -106,14 +102,14 @@ namespace StgSharp.HighPerformance.Memory
throw new InvalidOperationException("Entry position offset is not aligned to 64 bytes.");
}
int minLevel = Math.Max((BitOperations.TrailingZeroCount(originOffset) - 6) / 2, 0);
int minLevel = Math.Max((BitOperations.TrailingZeroCount(finalOffset) - 6) / 2, 0);
int i = minLevel >= levelSizeArray.Length ? levelSizeArray.Length - 1 : minLevel;
for (; i < levelSizeArray.Length; i++)
{
int levelSize = levelSizeArray[i];
ulong board = (finalOffset + (ulong)levelSize - 1) & ~((ulong)levelSize - 1);
int blockCount = (int)(ulong.Min(board, end) / (ulong)levelSize);
int blockCount = (int)((ulong.Min(board, end) - board) / (ulong)levelSize);
if (blockCount == 0)
{
break;
@@ -126,7 +122,6 @@ namespace StgSharp.HighPerformance.Memory
newEntry->Size = (uint)s;
BucketNode* bucket = (BucketNode*)newEntry->Position;
bucket->EntryRef = newEntry;
newEntry->State = EntryState.ThreadOccupied;
// link new entry
newEntry->PreviousNear = (ulong)current;
@@ -155,7 +150,7 @@ namespace StgSharp.HighPerformance.Memory
{
int levelSize = levelSizeArray[i];
ulong board = (finalOffset + (ulong)levelSize - 1) & ~((ulong)levelSize - 1);
int blockCount = (int)(ulong.Min(board, end) / (ulong)levelSize);
int blockCount = (int)((ulong.Min(board, end) - finalOffset) / (ulong)levelSize);
if (blockCount == 0)
{
continue;
@@ -168,7 +163,6 @@ namespace StgSharp.HighPerformance.Memory
newEntry->Size = (uint)s;
BucketNode* bucket = (BucketNode*)newEntry->Position;
bucket->EntryRef = newEntry;
newEntry->State = EntryState.ThreadOccupied;
// link new entry
newEntry->PreviousNear = (ulong)current;
@@ -229,7 +223,6 @@ namespace StgSharp.HighPerformance.Memory
handle = (Entry*)_entries.Allocate();
handle->Position = pos;
handle->Size = (uint)blockSize;
SetEntryState(handle, EntryState.ThreadOccupied);
handle->Level = GetLevelFromSize((uint)blockSize);
// Update spare memory position