Misaki/Misaki.HighPerformance
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feat(memory): refactor allocation and add new queue

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Refactored memory management by removing safety checks and introducing `MemoryHandle` for centralized tracking. Simplified allocation logic across allocators and enhanced `Dispose` methods for better resource cleanup.

Added `UnsafeChunkedQueue<T>`, a lock-free, dynamically resizing queue with chunk-based memory management, supporting parallel producers and consumers.

Updated unit tests to validate new queue functionality and ensure compatibility with refactored memory logic. Incremented assembly version to 1.6.12.

BREAKING CHANGE: Removed `#if MHP_ENABLE_SAFETY_CHECKS` blocks, altering memory validation behavior.
This commit is contained in:
Misaki
2026-04-10 14:44:48 +09:00
parent dea8de60d0
commit a0deadc363
25 changed files with 647 additions and 456 deletions
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62
Misaki.HighPerformance.LowLevel/Buffer/MemoryPool.cs
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@@ -1,4 +1,3 @@
using Misaki.HighPerformance.LowLevel.Utilities;
using System.Runtime.CompilerServices;
namespace Misaki.HighPerformance.LowLevel.Buffer;
@@ -14,72 +13,33 @@ public unsafe struct MemoryPool<TAllocator, TOpts> : IDisposable
public MemoryPool(in TOpts opts)
{
_pAllocator = (TAllocator*)Malloc((nuint)sizeof(TAllocator));
*_pAllocator = TAllocator.Create(opts);
var allocator = TAllocator.Create(opts);
_pAllocator = (TAllocator*)allocator.Allocate((nuint)sizeof(TAllocator), AlignOf<TAllocator>(), AllocationOption.None);
*_pAllocator = allocator;
_allocationHandle = new AllocationHandle
{
State = _pAllocator,
Alloc = &Allocate,
Realloc = &Reallocate,
Free = &Free,
IsValid = null
Free = &Free
};
}
private static void* Allocate(void* pAllocator, nuint size, nuint alignment, AllocationOption allocationOption
#if MHP_ENABLE_SAFETY_CHECKS
, MemoryHandle* pHandle
#endif
)
private static void* Allocate(void* pAllocator, nuint size, nuint alignment, AllocationOption allocationOption)
{
var ptr = ((TAllocator*)pAllocator)->Allocate(size, alignment, allocationOption);
#if MHP_ENABLE_SAFETY_CHECKS
if (ptr != null)
{
*pHandle = AllocationManager.AddAllocation(ptr, size);
}
#endif
return ptr;
return ((TAllocator*)pAllocator)->Allocate(size, alignment, allocationOption);
}
private static void* Reallocate(void* pAllocator, void* ptr, nuint oldSize, nuint newSize, nuint alignment, AllocationOption allocationOption
#if MHP_ENABLE_SAFETY_CHECKS
, MemoryHandle* pHandle
#endif
)
private static void* Reallocate(void* pAllocator, void* ptr, nuint oldSize, nuint newSize, nuint alignment, AllocationOption allocationOption)
{
var newPtr = ((TAllocator*)pAllocator)->Reallocate(ptr, oldSize, newSize, alignment, allocationOption);
#if MHP_ENABLE_SAFETY_CHECKS
if (ptr == null && newPtr != null)
{
*pHandle = AllocationManager.AddAllocation(newPtr, newSize);
}
else
{
if (newPtr == null)
{
AllocationManager.RemoveAllocation(*pHandle);
}
else
{
AllocationManager.UpdateAllocation(*pHandle, newPtr, newSize);
}
}
#endif
return newPtr;
return ((TAllocator*)pAllocator)->Reallocate(ptr, oldSize, newSize, alignment, allocationOption);
}
private static void Free(void* pAllocator, void* ptr
#if MHP_ENABLE_SAFETY_CHECKS
, MemoryHandle handle
#endif
)
private static void Free(void* pAllocator, void* ptr)
{
((TAllocator*)pAllocator)->Free(ptr);
#if MHP_ENABLE_SAFETY_CHECKS
AllocationManager.RemoveAllocation(handle);
#endif
}
public void Dispose()
@@ -91,8 +51,6 @@ public unsafe struct MemoryPool<TAllocator, TOpts> : IDisposable
_pAllocator->Dispose();
MemoryUtility.Free(_pAllocator);
_pAllocator = null;
_allocationHandle = default;
}