Added gas grid optimization, various despawn optimizations, new hauling optimizations utilizing events and regions, bugfixes for old patches and for vanilla functions too, as well as smaller additions. 1.3 files removed.
This commit is contained in:
bbradson
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// Copyright (c) 2023 bradson
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at https://mozilla.org/MPL/2.0/.
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#if notWorking
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using System.Linq;
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using System.Reflection.Emit;
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using JetBrains.Annotations;
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namespace PerformanceFish;
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[UsedImplicitly]
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public sealed class AllocationProfiling : ClassWithFishPatches
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{
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public override bool RequiresLoadedGameForPatching => false;
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public static bool Active
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{
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get => _active;
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set
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{
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return;
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_active = value;
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FishPatch.Get<ObjectPatch>().Enabled = value;
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}
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}
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public static FishTable<Type, TypeData> Data = new();
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private static bool _active;
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/// <summary>
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/// The idea here was to patch object..ctor, fetch the type, count calls and get the allocation count for every
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/// type by doing so, while ignoring structs which are expected to not construct as full object with type.
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/// This however doesn't work. The IL method bodies of class constructors do contain calls to object..ctor, but
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/// they appear to only go through for static constructor invocations and literal object construction. Everything
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/// else somehow skips the call.
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/// </summary>
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public sealed class ObjectPatch : FishPatch
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{
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public override bool DefaultState => true;
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public override MethodBase? TargetMethodInfo { get; }
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= MainTabWindow._objectConstructor;
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// = AccessTools.Constructor(typeof(NotAClass));
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static void P0stf1x(object __instance)
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{
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CallCount++;
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ref var typeData = ref Data.GetOrAddReference(__instance.GetType());
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typeData.Count++;
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// if ((typeData.Count & 1023) != 0)
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// return;
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typeData.StackTraces.GetOrAddReference(StackTraceUtility.ExtractStackTrace())++;
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}
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public static CodeInstructions Transpiler(CodeInstructions instructions)
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{
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var codes = instructions.AsOrToList();
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Log.Message(string.Join("\n", codes));
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var retIndex = codes.FindIndex(static code => code.opcode == OpCodes.Ret);
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if (retIndex == -1)
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retIndex = codes.Count - 1;
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codes.Insert(retIndex, new(OpCodes.Ldarg_0));
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codes.Insert(retIndex + 1, new(OpCodes.Call, methodof(P0stf1x)));
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return codes;
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}
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// ReSharper disable once VirtualMemberCallInConstructor
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//private ObjectPatch() => TryPatch();
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public static class NotAClass
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{
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}
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}
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public static ulong CallCount;
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public record struct TypeData
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{
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public int Count;
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public FishTable<string, int> StackTraces = new();
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[UsedImplicitly]
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public TypeData()
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{
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}
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}
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[UsedImplicitly]
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public sealed class MainTabWindow : RimWorld.MainTabWindow
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{
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public MainTabWindow()
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{
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draggable = true;
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resizeable = true;
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absorbInputAroundWindow = false;
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closeOnClickedOutside = false;
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}
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private GUIScope.ScrollViewStatus _scrollViewStatus = new();
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private Listing_Standard _listing = new();
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public override void PreOpen()
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{
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Active = true;
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base.PreOpen();
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}
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public override void PostClose()
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{
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base.PostClose();
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Active = false;
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}
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internal static MethodBase _objectConstructor
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= (MethodBase)MethodBodyReader.GetInstructions(null, AccessTools.DeclaredConstructor(typeof(PreceptComp)))
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.First(static code => code.opcode == OpCodes.Call
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&& code.operand is MethodBase method
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&& method.Name.Contains("ctor"))
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.operand;
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// = typeof(object).GetMembers(AccessTools.all).OfType<MethodBase>()
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// .First(static member => member.Name.Contains("ctor"));
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// = AccessTools.Constructor(typeof(ObjectPatch.NotAClass));
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public override void DoWindowContents(Rect inRect)
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{
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absorbInputAroundWindow = false;
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closeOnClickedOutside = false;
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if (GUIHelper.CanSkip)
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return;
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Widgets.Label(inRect with { height = Text.LineHeight }, $"Data: {Data}, count: {
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Data.Count.ToStringCached()}, callCount: {CallCount.ToString()}");
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inRect.yMin += Text.LineHeight;
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var objectPatches = Harmony.GetPatchInfo(_objectConstructor);
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var patchWidgetLabel = $"Patches on {_objectConstructor.FullDescription()}: pre {
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objectPatches?.Prefixes?.Select(static patch => patch.PatchMethod.FullDescription()).ToStringSafeEnumerable()}, post: {
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objectPatches?.Postfixes?.Select(static patch => patch.PatchMethod.FullDescription()).ToStringSafeEnumerable()}, trans: {
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objectPatches?.Transpilers?.Select(static patch => patch.PatchMethod.FullDescription()).ToStringSafeEnumerable()}, final: {
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objectPatches?.Finalizers?.Select(static patch => patch.PatchMethod.FullDescription()).ToStringSafeEnumerable()}, Active? {
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Active.ToString()}, Enabled? {FishPatch.Get<ObjectPatch>().Enabled.ToString()}";
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var patchWidgetHeight = Text.CalcHeight(patchWidgetLabel, inRect.width);
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Widgets.Label(inRect with { height = patchWidgetHeight }, patchWidgetLabel);
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inRect.yMin += patchWidgetHeight;
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var objectMembers = typeof(object).GetMembers(AccessTools.all).OfType<MethodBase>()
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.Where(static member => member.Name.Contains("ctor"));
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var objectMembersLabel = $"object members:\n{string.Join("\n --- ", objectMembers.Select(static member
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=> member.FullDescription()))}";
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var objectMembersHeight = Text.CalcHeight(objectMembersLabel, inRect.width);
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Widgets.Label(inRect with { height = objectMembersHeight }, objectMembersLabel);
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inRect.yMin += objectMembersHeight;
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using var scrollView = new GUIScope.ScrollableListingStandard(inRect, _scrollViewStatus, _listing);
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var listing = _listing;
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using var keyValuePairsPooled = new PooledArray<KeyValuePair<Type, TypeData>>(Data);
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keyValuePairsPooled.Sort(_typeDataComparer);
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var keyValuePairs = keyValuePairsPooled.Array;
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var typeCount = keyValuePairsPooled.Length;
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for (var i = 0; i < typeCount; i++)
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{
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if (scrollView.TryCull(Text.LineHeight))
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continue;
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var kvp = keyValuePairs[i];
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var labelRect = listing.GetRect(Text.LineHeight);
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Widgets.Label(labelRect,
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string.Concat(kvp.Key, " ", kvp.Value.Count.ToStringCached()));
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if (Mouse.IsOver(labelRect))
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{
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var traces = kvp.Value.StackTraces;
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using var traceArray = new PooledArray<KeyValuePair<string, int>>(traces);
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traceArray.Sort(_traceComparer);
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// listing.Label(traceArray.Array[0].Key);
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listing.Label(traceArray.FirstOrDefault(static kvp => !kvp.Key.Contains("cctor")).Key ?? "NULL");
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// TooltipHandler.TipRegion(labelRect,
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// string.Join("\n", traceArray.Select(static kvp => kvp.Key)));
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}
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}
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}
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private static IComparer<KeyValuePair<Type, TypeData>> _typeDataComparer
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= Comparer<KeyValuePair<Type, TypeData>>.Create(static (x, y) => x.Value.Count.CompareTo(y.Value.Count));
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private static IComparer<KeyValuePair<string, int>> _traceComparer
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= Comparer<KeyValuePair<string, int>>.Create(static (x, y) => x.Value.CompareTo(y.Value));
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}
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}
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#endif
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