Misaki
d3e497c7d8
- Introduced TLSF allocator with thread-safe wrapper and integrated into AllocationManager. - Extended AllocationManagerDesc for TLSF config; made properties settable. - Refactored AllocationHandle to encapsulate function pointers and state, replacing direct field access with methods. - Updated all memory-related structs to use new AllocationHandle API. - Added ReplaceIfZeros utility to MemoryUtility. - Improved IndexOfNullByte performance. - Minor fix in MemoryLeakException output order. - FreeList now uses a fixed 64KB refill budget. - Bumped version to 1.6.21; removed MHP_ENABLE_STACKTRACE from Debug. - Updated Program.cs to test TLSF allocator and manage allocation lifecycle.
62 lines
1.9 KiB
C#
62 lines
1.9 KiB
C#
using Misaki.HighPerformance.LowLevel.Buffer;
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using System.Diagnostics;
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using System.Text;
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namespace Misaki.HighPerformance.LowLevel;
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/// <summary>
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/// An exception that is thrown when a memory leak is detected.
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/// </summary>
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/// <param name="Infos">An array of AllocationInfo containing details about the memory leaks.</param>
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public class MemoryLeakException : Exception
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{
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private readonly string _message;
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public override string Message => _message;
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public MemoryLeakException(IEnumerable<AllocationInfo> infos)
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{
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var stringBuilder = new StringBuilder();
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stringBuilder.AppendLine($"Found {infos.Count()} memory lakes!");
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#if MHP_ENABLE_STACKTRACE
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foreach (var info in infos)
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{
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stringBuilder.AppendLine();
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GetMessage(stringBuilder, info.StackTrace);
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}
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#else
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stringBuilder.AppendLine("No stack trace information available. Please enable MHP_ENABLE_STACKTRACE for detailed leak information.");
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#endif
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_message = stringBuilder.ToString();
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}
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public MemoryLeakException(string message)
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{
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_message = message;
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}
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private static void GetMessage(StringBuilder stringBuilder, StackTrace? stackTrace)
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{
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if (stackTrace == null)
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{
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stringBuilder.AppendLine("No stack trace available.");
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return;
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}
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stringBuilder.AppendLine("Memory leak detected at: ");
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for (var i = 0; i < stackTrace.FrameCount; i++)
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{
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var frame = stackTrace.GetFrame(i);
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var fileName = frame?.GetFileName();
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if (frame != null)
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{
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var methodInfo = DiagnosticMethodInfo.Create(frame);
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stringBuilder.AppendLine($"Type: {methodInfo?.DeclaringTypeName}, Method: {methodInfo?.Name}, File: {fileName}, Line: {frame.GetFileLineNumber()}");
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}
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}
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}
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} |