Performance optimizations, fixes, support net7

Author: SamboyCoding

UMS.Analysis/SnapshotFile.cs

@@ -25,9 +25,9 @@ public class SnapshotFile : LowLevelSnapshotFile
 
     private readonly Dictionary<int, BasicTypeInfoCache> _typeInfoCacheByTypeIndex = new();
 
-    private readonly Dictionary<ulong, RawManagedObjectInfo> _managedObjectInfoCache = new();
-    
-    private readonly Dictionary<ulong, ManagedClassInstance> _managedClassInstanceCache = new();
+    private readonly Dictionary<ulong, RawManagedObjectInfo> _managedObjectInfoCache = new(1024*1024 * 4);
+
+    private readonly Dictionary<ulong, ManagedClassInstance> _managedClassInstanceCache = new(1024 * 1024 * 4);
 
     private readonly Dictionary<int, string> _typeNamesByTypeIndex = new();
 

UMS.Analysis/Structures/Objects/ManagedClassInstance.cs

@@ -91,9 +91,9 @@ private IFieldValue[] ReadFields(SnapshotFile file, Span<byte> data, int depth)
         if (CheckIfRecursiveReference())
             return Array.Empty<IFieldValue>();
 
-        if (depth > 250)
+        if (depth > 350)
         {
-            Console.WriteLine($"Stopped reading fields due to too-deeply nested object at depth {depth}");
+            Console.WriteLine($"Stopped reading fields due to too-deeply nested object at depth {depth} (this object is of type {file.GetTypeName(TypeInfo.TypeIndex)}, parent is of type {file.GetTypeName(TypedParent.TypeInfo.TypeIndex)})");
             return Array.Empty<IFieldValue>();
         }
 

UMS.Analysis/UMS.Analysis.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net6.0</TargetFramework>
+        <TargetFrameworks>net6.0;net7.0</TargetFrameworks>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <LangVersion>preview</LangVersion>

UMS.LowLevel/UMS.LowLevel.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net6.0</TargetFramework>
+        <TargetFrameworks>net6.0;net7.0</TargetFrameworks>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <AllowUnsafeBlocks>true</AllowUnsafeBlocks>

UnityMemorySnapshotThing/UnityMemorySnapshotThing.csproj

@@ -2,7 +2,7 @@
 
     <PropertyGroup>
         <OutputType>Exe</OutputType>
-        <TargetFramework>net6.0</TargetFramework>
+        <TargetFrameworks>net6.0;net7.0</TargetFrameworks>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <ServerGarbageCollection>true</ServerGarbageCollection>