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Code Issues Releases Activity

Add More More More More Performance Improvements by Pufferfish

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violetc
2022-08-17 11:25:21 +08:00
parent b5569bd501
commit 4726b51fbb
5 changed files with 361 additions and 0 deletions
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71
patches/server/0034-Reduce-entity-allocations.patch Normal file
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@@ -0,0 +1,71 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: violetc <58360096+s-yh-china@users.noreply.github.com>
Date: Wed, 17 Aug 2022 10:48:18 +0800
Subject: [PATCH] Reduce entity allocations
This patch is Powered by Pufferfish(https://github.com/pufferfish-gg/Pufferfish)
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 1f1bed78e8d003cfd85bc5cf38014c3ddb3078d1..66cecf64fac0b72590e1a4ea7147ea2ac78dd30a 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -414,6 +414,8 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
return this.originWorld;
}
// Paper end
+ // public final BlockPos.MutableBlockPos cachedBlockPos = new BlockPos.MutableBlockPos(); // Leaves - used where needed ?
+
public float getBukkitYaw() {
return this.yRot;
}
diff --git a/src/main/java/net/minecraft/world/entity/ai/attributes/AttributeMap.java b/src/main/java/net/minecraft/world/entity/ai/attributes/AttributeMap.java
index c770ee21b7b699522941f6a1584d532001c04082..a0672f21797ff90e8bb6b16d3aaa671b317d6912 100644
--- a/src/main/java/net/minecraft/world/entity/ai/attributes/AttributeMap.java
+++ b/src/main/java/net/minecraft/world/entity/ai/attributes/AttributeMap.java
@@ -22,9 +22,11 @@ public class AttributeMap {
private final Map<Attribute, AttributeInstance> attributes = Maps.newHashMap();
private final Set<AttributeInstance> dirtyAttributes = Sets.newHashSet();
private final AttributeSupplier supplier;
+ private final java.util.function.Function<Attribute, AttributeInstance> createInstance; // Leaves - reduce entity allocations
public AttributeMap(AttributeSupplier defaultAttributes) {
this.supplier = defaultAttributes;
+ this.createInstance = attribute -> this.supplier.createInstance(this::onAttributeModified, attribute);
}
private void onAttributeModified(AttributeInstance instance) {
@@ -46,9 +48,15 @@ public class AttributeMap {
@Nullable
public AttributeInstance getInstance(Attribute attribute) {
- return this.attributes.computeIfAbsent(attribute, (attributex) -> {
- return this.supplier.createInstance(this::onAttributeModified, attributex);
- });
+ // Leaves start - cache lambda, as for some reason java allocates it anyways
+ if (top.leavesmc.leaves.LeavesConfig.reduceEntityAllocations) {
+ return this.attributes.computeIfAbsent(attribute, this.createInstance);
+ } else {
+ return this.attributes.computeIfAbsent(attribute, (attributex) -> {
+ return this.supplier.createInstance(this::onAttributeModified, attributex);
+ });
+ }
+ // Leaves end - cache lambda, as for some reason java allocates it anyways
}
public boolean hasAttribute(Attribute attribute) {
diff --git a/src/main/java/top/leavesmc/leaves/LeavesConfig.java b/src/main/java/top/leavesmc/leaves/LeavesConfig.java
index 1e7b428f4e8fef77bdc8eae43216fe113484fdcc..afdb9c047d9f06c6dee5cec24393d5dd5bc9546b 100644
--- a/src/main/java/top/leavesmc/leaves/LeavesConfig.java
+++ b/src/main/java/top/leavesmc/leaves/LeavesConfig.java
@@ -298,6 +298,11 @@ public final class LeavesConfig {
skipCloneLootParameters = getBoolean("settings.performance.skip-clone-loot-parameters", skipCloneLootParameters);
}
+ public static boolean reduceEntityAllocations = true;
+ private static void reduceEntityAllocations() {
+ reduceEntityAllocations = getBoolean("settings.performance.reduce-entity-allocations", reduceEntityAllocations);
+ }
+
public static final class WorldConfig {
public final String worldName;

53
patches/server/0035-Remove-lambda-from-ticking-guard.patch Normal file
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@@ -0,0 +1,53 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: violetc <58360096+s-yh-china@users.noreply.github.com>
Date: Wed, 17 Aug 2022 10:56:49 +0800
Subject: [PATCH] Remove lambda from ticking guard
This patch is Powered by Pufferfish(https://github.com/pufferfish-gg/Pufferfish)
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index bb360a8a54fa4efe1cc6b672df09d4c0d6816d16..82fdf9ae2af5e36b2a8b74ec92d604d11326d4eb 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -690,7 +690,24 @@ public class ServerLevel extends Level implements WorldGenLevel {
}
gameprofilerfiller.push("tick");
- this.guardEntityTick(this::tickNonPassenger, entity);
+ // Leaves start - copied from this.guardEntityTick
+ if (top.leavesmc.leaves.LeavesConfig.removeTickGuardLambda) {
+ try {
+ this.tickNonPassenger(entity); // Leaves - changed
+ MinecraftServer.getServer().executeMidTickTasks(); // Tuinity - execute chunk tasks mid tick
+ } catch (Throwable throwable) {
+ if (throwable instanceof ThreadDeath) throw throwable; // Paper
+ // Paper start - Prevent tile entity and entity crashes
+ final String msg = String.format("Entity threw exception at %s:%s,%s,%s", entity.level.getWorld().getName(), entity.getX(), entity.getY(), entity.getZ());
+ MinecraftServer.LOGGER.error(msg, throwable);
+ getCraftServer().getPluginManager().callEvent(new com.destroystokyo.paper.event.server.ServerExceptionEvent(new com.destroystokyo.paper.exception.ServerInternalException(msg, throwable)));
+ entity.discard();
+ // Paper end
+ }
+ } else {
+ this.guardEntityTick(this::tickNonPassenger, entity);
+ }
+ // Leaves end - copied from this.guardEntityTick
gameprofilerfiller.pop();
}
}
diff --git a/src/main/java/top/leavesmc/leaves/LeavesConfig.java b/src/main/java/top/leavesmc/leaves/LeavesConfig.java
index afdb9c047d9f06c6dee5cec24393d5dd5bc9546b..5c35fe757b7dfffb7570a36e49f13fa2e4680a3a 100644
--- a/src/main/java/top/leavesmc/leaves/LeavesConfig.java
+++ b/src/main/java/top/leavesmc/leaves/LeavesConfig.java
@@ -303,6 +303,11 @@ public final class LeavesConfig {
reduceEntityAllocations = getBoolean("settings.performance.reduce-entity-allocations", reduceEntityAllocations);
}
+ public static boolean removeTickGuardLambda = true;
+ private static void removeTickGuardLambda() {
+ removeTickGuardLambda = getBoolean("settings.performance.remove.tick-guard-lambda", removeTickGuardLambda);
+ }
+
public static final class WorldConfig {
public final String worldName;

72
patches/server/0036-Remove-iterators-from-inventory-contains.patch Normal file
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@@ -0,0 +1,72 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: violetc <58360096+s-yh-china@users.noreply.github.com>
Date: Wed, 17 Aug 2022 11:04:12 +0800
Subject: [PATCH] Remove iterators from inventory contains
This patch is Powered by Pufferfish(https://github.com/pufferfish-gg/Pufferfish)
diff --git a/src/main/java/net/minecraft/world/entity/player/Inventory.java b/src/main/java/net/minecraft/world/entity/player/Inventory.java
index a1a625a8dacf4d2bbf75ddd90dce1b1be663c919..038c5fae763c5d387a23aaacc3264ab340588ab4 100644
--- a/src/main/java/net/minecraft/world/entity/player/Inventory.java
+++ b/src/main/java/net/minecraft/world/entity/player/Inventory.java
@@ -681,21 +681,35 @@ public class Inventory implements Container, Nameable {
}
public boolean contains(ItemStack stack) {
- Iterator iterator = this.compartments.iterator();
+ // Leaves start - don't allocate iterators
+ if (top.leavesmc.leaves.LeavesConfig.removeInventoryContainsIterators) {
+ for (int i = 0; i < this.compartments.size(); i++) {
+ List<ItemStack> list = this.compartments.get(i);
+ for (int j = 0; j < list.size(); j++) {
+ ItemStack itemstack1 = list.get(j);
+
+ if (!itemstack1.isEmpty() && itemstack1.sameItem(stack)) {
+ return true;
+ }
+ }
+ }
+ } else {
+ Iterator iterator = this.compartments.iterator();
- while (iterator.hasNext()) {
- List<ItemStack> list = (List) iterator.next();
- Iterator iterator1 = list.iterator();
+ while (iterator.hasNext()) {
+ List<ItemStack> list = (List) iterator.next();
+ Iterator iterator1 = list.iterator();
- while (iterator1.hasNext()) {
- ItemStack itemstack1 = (ItemStack) iterator1.next();
+ while (iterator1.hasNext()) {
+ ItemStack itemstack1 = (ItemStack) iterator1.next();
- if (!itemstack1.isEmpty() && itemstack1.sameItem(stack)) {
- return true;
+ if (!itemstack1.isEmpty() && itemstack1.sameItem(stack)) {
+ return true;
+ }
}
}
}
-
+ // Leaves end - don't allocate iterators
return false;
}
diff --git a/src/main/java/top/leavesmc/leaves/LeavesConfig.java b/src/main/java/top/leavesmc/leaves/LeavesConfig.java
index 5c35fe757b7dfffb7570a36e49f13fa2e4680a3a..8b4095c0e8797482bca3800ad9dfc4f894e63f85 100644
--- a/src/main/java/top/leavesmc/leaves/LeavesConfig.java
+++ b/src/main/java/top/leavesmc/leaves/LeavesConfig.java
@@ -308,6 +308,11 @@ public final class LeavesConfig {
removeTickGuardLambda = getBoolean("settings.performance.remove.tick-guard-lambda", removeTickGuardLambda);
}
+ public static boolean removeInventoryContainsIterators = true;
+ private static void removeInventoryContainsIterators() {
+ removeInventoryContainsIterators = getBoolean("settings.performance.remove.inventory-contains-iterators", removeInventoryContainsIterators);
+ }
+
public static final class WorldConfig {
public final String worldName;

85
patches/server/0037-Remove-streams-from-getting-nearby-players.patch Normal file
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@@ -0,0 +1,85 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: violetc <58360096+s-yh-china@users.noreply.github.com>
Date: Wed, 17 Aug 2022 11:13:30 +0800
Subject: [PATCH] Remove streams from getting nearby players
This patch is Powered by Pufferfish(https://github.com/pufferfish-gg/Pufferfish)
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 66cecf64fac0b72590e1a4ea7147ea2ac78dd30a..2a55e56b80e2835ca8b3975f3b34e0087d385717 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -439,25 +439,50 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
this.isLegacyTrackingEntity = isLegacyTrackingEntity;
}
+ // Leaves start - better metond
+ private org.spigotmc.TrackingRange.TrackingRangeType getFurthestEntity(Entity entity, net.minecraft.server.level.ChunkMap chunkMap, org.spigotmc.TrackingRange.TrackingRangeType type, int range) {
+ List<Entity> passengers = entity.getPassengers();
+ for (int i = 0, size = passengers.size(); i < size; i++) {
+ Entity passenger = passengers.get(i);
+ org.spigotmc.TrackingRange.TrackingRangeType passengerType = passenger.trackingRangeType;
+ int passengerRange = chunkMap.getEntityTrackerRange(passengerType.ordinal());
+ if (passengerRange > range) {
+ type = passengerType;
+ range = passengerRange;
+ }
+
+ type = this.getFurthestEntity(passenger, chunkMap, type, range);
+ }
+
+ return type;
+ }
+ // Leaves end - better metond
+
public final com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<ServerPlayer> getPlayersInTrackRange() {
// determine highest range of passengers
if (this.passengers.isEmpty()) {
return ((ServerLevel)this.level).getChunkSource().chunkMap.playerEntityTrackerTrackMaps[this.trackingRangeType.ordinal()]
.getObjectsInRange(MCUtil.getCoordinateKey(this));
}
- Iterable<Entity> passengers = this.getIndirectPassengers();
+ // Leaves start - use getFurthestEntity to skip getIndirectPassengers
net.minecraft.server.level.ChunkMap chunkMap = ((ServerLevel)this.level).getChunkSource().chunkMap;
org.spigotmc.TrackingRange.TrackingRangeType type = this.trackingRangeType;
int range = chunkMap.getEntityTrackerRange(type.ordinal());
- for (Entity passenger : passengers) {
- org.spigotmc.TrackingRange.TrackingRangeType passengerType = passenger.trackingRangeType;
- int passengerRange = chunkMap.getEntityTrackerRange(passengerType.ordinal());
- if (passengerRange > range) {
- type = passengerType;
- range = passengerRange;
+ if (top.leavesmc.leaves.LeavesConfig.removeGetNearPlayerStreams) {
+ type = this.getFurthestEntity(this, chunkMap, type, range);
+ } else {
+ Iterable<Entity> passengers = this.getIndirectPassengers();
+ for (Entity passenger : passengers) {
+ org.spigotmc.TrackingRange.TrackingRangeType passengerType = passenger.trackingRangeType;
+ int passengerRange = chunkMap.getEntityTrackerRange(passengerType.ordinal());
+ if (passengerRange > range) {
+ type = passengerType;
+ range = passengerRange;
+ }
}
}
+ // Leaves end - use getFurthestEntity to skip getIndirectPassengers
return chunkMap.playerEntityTrackerTrackMaps[type.ordinal()].getObjectsInRange(MCUtil.getCoordinateKey(this));
}
diff --git a/src/main/java/top/leavesmc/leaves/LeavesConfig.java b/src/main/java/top/leavesmc/leaves/LeavesConfig.java
index 8b4095c0e8797482bca3800ad9dfc4f894e63f85..d797792d4c26ba70c08e0b96f0a611c379b07105 100644
--- a/src/main/java/top/leavesmc/leaves/LeavesConfig.java
+++ b/src/main/java/top/leavesmc/leaves/LeavesConfig.java
@@ -313,6 +313,11 @@ public final class LeavesConfig {
removeInventoryContainsIterators = getBoolean("settings.performance.remove.inventory-contains-iterators", removeInventoryContainsIterators);
}
+ public static boolean removeGetNearPlayerStreams = true;
+ private static void removeGetNearPlayerStreams() {
+ removeGetNearPlayerStreams = getBoolean("settings.performance.remove.get-nearby-players-streams", removeGetNearPlayerStreams);
+ }
+
public static final class WorldConfig {
public final String worldName;

80
patches/server/0038-Remove-streams-and-iterators-from-range-check.patch Normal file
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@@ -0,0 +1,80 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: violetc <58360096+s-yh-china@users.noreply.github.com>
Date: Wed, 17 Aug 2022 11:19:33 +0800
Subject: [PATCH] Remove streams and iterators from range check
This patch is Powered by Pufferfish(https://github.com/pufferfish-gg/Pufferfish)
diff --git a/src/main/java/net/minecraft/server/level/ChunkMap.java b/src/main/java/net/minecraft/server/level/ChunkMap.java
index 6c95663869b9d7a545393df0416332a509306bb5..b5ac10207ef5d500b36547322459f19e4d32f5fc 100644
--- a/src/main/java/net/minecraft/server/level/ChunkMap.java
+++ b/src/main/java/net/minecraft/server/level/ChunkMap.java
@@ -2430,19 +2430,45 @@ public class ChunkMap extends ChunkStorage implements ChunkHolder.PlayerProvider
return ChunkMap.this.level.getServer().getScaledTrackingDistance(initialDistance);
}
+ // Leaves start
+ private static int getHighestRange(Entity parent, int highest) {
+ List<Entity> passengers = parent.getPassengers();
+
+ for (int i = 0, size = passengers.size(); i < size; i++) {
+ Entity entity = passengers.get(i);
+ int range = entity.getType().clientTrackingRange() * 16;
+ range = org.spigotmc.TrackingRange.getEntityTrackingRange(entity, range); // Paper
+
+ if (range > highest) { // Paper - we need the lowest range thanks to the fact that our tracker doesn't account for passenger logic // Tuinity - not anymore!
+ highest = range;
+ }
+
+ highest = getHighestRange(entity, highest);
+ }
+
+ return highest;
+ }
+ // Leaves end
+
private int getEffectiveRange() {
int i = this.range;
- Iterator iterator = this.entity.getIndirectPassengers().iterator();
+ // Leaves start - remove iterators and streams
+ if (top.leavesmc.leaves.LeavesConfig.removeRangeCheckStreams) {
+ i = getHighestRange(this.entity, i);
+ } else {
+ Iterator iterator = this.entity.getIndirectPassengers().iterator();
- while (iterator.hasNext()) {
- Entity entity = (Entity) iterator.next();
- int j = entity.getType().clientTrackingRange() * 16;
- j = org.spigotmc.TrackingRange.getEntityTrackingRange(entity, j); // Paper
+ while (iterator.hasNext()) {
+ Entity entity = (Entity) iterator.next();
+ int j = entity.getType().clientTrackingRange() * 16;
+ j = org.spigotmc.TrackingRange.getEntityTrackingRange(entity, j); // Paper
- if (j > i) {
- i = j;
+ if (j > i) {
+ i = j;
+ }
}
}
+ // Leaves end - remove iterators and streams
return this.scaledRange(i);
}
diff --git a/src/main/java/top/leavesmc/leaves/LeavesConfig.java b/src/main/java/top/leavesmc/leaves/LeavesConfig.java
index d797792d4c26ba70c08e0b96f0a611c379b07105..1c36dd6bdaa0bc11b0a7e082fdcd2061c19a333b 100644
--- a/src/main/java/top/leavesmc/leaves/LeavesConfig.java
+++ b/src/main/java/top/leavesmc/leaves/LeavesConfig.java
@@ -318,6 +318,11 @@ public final class LeavesConfig {
removeGetNearPlayerStreams = getBoolean("settings.performance.remove.get-nearby-players-streams", removeGetNearPlayerStreams);
}
+ public static boolean removeRangeCheckStreams = true;
+ private static void removeRangeCheckStreams() {
+ removeRangeCheckStreams = getBoolean("settings.performance.remove.range-check-streams-and-iterators", removeRangeCheckStreams);
+ }
+
public static final class WorldConfig {
public final String worldName;