Update memory allocation practices and clean up code

Changed the `ParallelNoiseBenchmark` class to use `AllocationOption.None` for `UnsafeArray<float>` instances.
Changed the `AllocationOption` enum to replace `UnInitialized` with `None` and clarified the `UnTracked` option.
Changed constructors for `UnsafeArray<T>`, `UnsafeList<T>`, `UnsafeQueue<T>`, and `UnsafeStack<T>` to use `AllocationOption.None`.
Changed the `HashMapHelper<TKey>` constructor to accept an `AllocationOption` parameter for improved flexibility.
Changed the `Allocate` method documentation in `Arena.cs` to clarify memory management.
Improved the `AllocationManager` class with a default arena size and updated allocation logic to handle new `AllocationOption` flags.
Removed the import statement for `BenchmarkDotNet.Running` in `Program.cs` and added new imports for `Misaki.HighPerformance.Unsafe.Collections` and `Misaki.HighPerformance.Unsafe.Services`.
Added a new `UnsafeArray<int>` in `Program.cs` and called `AllocationManager.Dispose()` to clean up resources.
This commit is contained in:
2025-04-03 16:59:32 +09:00
parent 1e00f4eb25
commit 3c555a9489
10 changed files with 72 additions and 52 deletions

View File

@@ -74,7 +74,9 @@ public unsafe struct HashMapHelper<TKey> : IDisposable
private readonly int _sizeOfTValue;
private readonly int _log2MinGrowth;
private readonly Allocator _allocator;
private readonly AllocationOption _allocationOption;
public const int MINIMAL_CAPACITY = 64;
@@ -126,7 +128,7 @@ public unsafe struct HashMapHelper<TKey> : IDisposable
return totalSize;
}
public HashMapHelper(int capacity, int sizeOfTValue, uint minGrowth, Allocator allocator)
public HashMapHelper(int capacity, int sizeOfTValue, uint minGrowth, Allocator allocator, AllocationOption allocationOption = AllocationOption.None)
{
if (capacity <= 0)
{
@@ -143,7 +145,9 @@ public unsafe struct HashMapHelper<TKey> : IDisposable
_sizeOfTValue = sizeOfTValue;
_log2MinGrowth = BitOperations.Log2(minGrowth);
_allocator = allocator;
_allocationOption = allocationOption;
var totalSize = CalculateDataSize(_capacity, _bucketCapacity, sizeOfTValue,
out var keyOffset, out var nextOffset, out var bucketOffset);
@@ -182,7 +186,7 @@ public unsafe struct HashMapHelper<TKey> : IDisposable
{
var alignSize = sizeof(TKey) > sizeof(int) ? AlignOf<TKey>() : AlignOf<int>();
_buffer = AllocationManager.Allocate<byte>((uint)totalSize, (uint)alignSize, _allocator, AllocationOption.UnInitialized);
_buffer = AllocationManager.Allocate<byte>((uint)totalSize, (uint)alignSize, _allocator, _allocationOption);
_keys = (TKey*)(_buffer + keyOffset);
_next = (int*)(_buffer + nextOffset);
_buckets = (int*)(_buffer + bucketOffset);
@@ -411,7 +415,7 @@ public unsafe struct HashMapHelper<TKey> : IDisposable
internal UnsafeArray<TKey> GetKeyArray(Allocator allocator)
{
var result = new UnsafeArray<TKey>(_count, allocator, AllocationOption.UnInitialized);
var result = new UnsafeArray<TKey>(_count, allocator);
for (int i = 0, count = 0, max = result.Count, capacity = _bucketCapacity; i < capacity && count < max; i++)
{
@@ -430,7 +434,7 @@ public unsafe struct HashMapHelper<TKey> : IDisposable
internal UnsafeArray<TValue> GetValueArray<TValue>(Allocator allocator)
where TValue : unmanaged
{
var result = new UnsafeArray<TValue>(_count, allocator, AllocationOption.UnInitialized);
var result = new UnsafeArray<TValue>(_count, allocator);
for (int i = 0, count = 0, max = result.Count, capacity = _bucketCapacity; i < capacity && count < max; ++i)
{
@@ -449,7 +453,7 @@ public unsafe struct HashMapHelper<TKey> : IDisposable
public UnsafeArray<KeyValuePair<TKey, TValue>> GetKeyValueArrays<TValue>(Allocator allocator)
where TValue : unmanaged
{
var result = new UnsafeArray<KeyValuePair<TKey, TValue>>(_count, allocator, AllocationOption.UnInitialized);
var result = new UnsafeArray<KeyValuePair<TKey, TValue>>(_count, allocator);
for (int i = 0, count = 0, max = result.Count, capacity = _bucketCapacity; i < capacity && count < max; i++)
{