xiaoou
e9616125ce
6 major server modules (PdkFriendServer/GlobalSever/ServerCore/GameModule/GameNetModule) + game logic (GameFix/GameDAL/ServerData) + network layer (NetWorkMessage) + data layer (ObjectModel) + utilities (MrWu/Core/Config/CloudAPI/dll) + adapters (zyxAdapter/base) .NET 8.0 C# solution, 16 projects, 958 source files
102 lines
3.0 KiB
C#
102 lines
3.0 KiB
C#
using System;
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using System.Diagnostics;
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using System.Runtime.CompilerServices;
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using System.Runtime.InteropServices;
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namespace Server.NativeCollection
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{
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public static unsafe class NativeMemoryHelper
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{
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static void* Alloc(UIntPtr byteCount)
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{
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AddNativeMemoryByte((long)byteCount);
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#if NET6_0_OR_GREATER
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return NativeMemory.Alloc(byteCount);
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#else
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return Marshal.AllocHGlobal((int)byteCount).ToPointer();
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#endif
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static void* Alloc(UIntPtr elementCount, UIntPtr elementSize)
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{
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AddNativeMemoryByte((long)((long)elementCount * (long)elementSize));
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#if NET6_0_OR_GREATER
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return NativeMemory.Alloc(elementCount, elementSize);
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#else
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return Marshal.AllocHGlobal((int)((int)elementCount*(int)elementSize)).ToPointer();
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#endif
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static void* AllocZeroed(UIntPtr byteCount)
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{
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AddNativeMemoryByte((long)byteCount);
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#if NET6_0_OR_GREATER
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return NativeMemory.AllocZeroed(byteCount);
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#else
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var ptr = Marshal.AllocHGlobal((int)byteCount).ToPointer();
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Unsafe.InitBlockUnaligned(ptr,0,(uint)byteCount);
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return ptr;
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#endif
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static void* AllocZeroed(UIntPtr elementCount, UIntPtr elementSize)
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{
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AddNativeMemoryByte((long)((long)elementCount * (long)elementSize));
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#if NET6_0_OR_GREATER
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return NativeMemory.AllocZeroed(elementCount, elementSize);
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#else
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var ptr = Marshal.AllocHGlobal((int)((int)elementCount*(int)elementSize)).ToPointer();
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Unsafe.InitBlockUnaligned(ptr,0,(uint)((uint)elementCount*(uint)elementSize));
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return ptr;
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#endif
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static void Free<T>(T* ptr) where T : unmanaged
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{
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#if NET6_0_OR_GREATER
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NativeMemory.Free(ptr);
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#else
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Marshal.FreeHGlobal(new IntPtr(ptr));
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#endif
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}
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#if MEMORY_PROFILE
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public static long NativeMemoryBytes;
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#endif
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public static void AddNativeMemoryByte(long size)
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{
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GC.AddMemoryPressure((long)size);
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//Console.WriteLine($"AddNativeMemoryByte {size}");
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#if MEMORY_PROFILE
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NativeMemoryBytes += size;
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#endif
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}
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public static void RemoveNativeMemoryByte(long size)
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{
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GC.RemoveMemoryPressure(size);
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//Console.WriteLine($"RemoveMemoryPressure {size}");
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#if MEMORY_PROFILE
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NativeMemoryBytes -= size;
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#endif
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}
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public static long GetNativeMemoryBytes()
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{
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#if MEMORY_PROFILE
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return NativeMemoryBytes;
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#else
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return 0;
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#endif
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}
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}
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}
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