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48939f2d6d02d4e55c35e38c005d329581bca80f
Purpur/patches/server/0003-Fix-pufferfish-issues.patch
rockfordroeNG 48939f2d6d Add SIMD Support for Java 21 (#1499)
2024-03-31 01:02:44 -07:00

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BillyGalbreath <blake.galbreath@gmail.com>
Date: Sun, 12 Jun 2022 09:18:57 -0500
Subject: [PATCH] Fix pufferfish issues
diff --git a/build.gradle.kts b/build.gradle.kts
index 7e82d2c6a6085a5ea335ba9ef2a5ec3f5a37e787..32366253c04c493135f2b22d1940f83669104723 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -234,5 +234,7 @@ val runtimeClasspathForRunDev = sourceSets.main.flatMap { src ->
}
tasks.registerRunTask("runDev") {
description = "Spin up a non-relocated Mojang-mapped test server"
- classpath(sourceSets.main.map { it.runtimeClasspath })
+ classpath(tasks.filterProjectDir.flatMap { it.outputJar })
+ classpath(runtimeClasspathForRunDev)
+ jvmArgs("-DPaper.isRunDev=true")
}
diff --git a/src/main/java/gg/pufferfish/pufferfish/PufferfishConfig.java b/src/main/java/gg/pufferfish/pufferfish/PufferfishConfig.java
index f6a3364175476c57a7763a087ff55e1689474800..8b8fe02b9db5192a3adb8d4a3bb3c2105f90544d 100644
--- a/src/main/java/gg/pufferfish/pufferfish/PufferfishConfig.java
+++ b/src/main/java/gg/pufferfish/pufferfish/PufferfishConfig.java
@@ -86,7 +86,7 @@ public class PufferfishConfig {
// Attempt to detect vectorization
try {
SIMDDetection.isEnabled = SIMDDetection.canEnable(PufferfishLogger.LOGGER);
- SIMDDetection.versionLimited = SIMDDetection.getJavaVersion() != 17 && SIMDDetection.getJavaVersion() != 18 && SIMDDetection.getJavaVersion() != 19;
+ SIMDDetection.versionLimited = SIMDDetection.getJavaVersion() < 17 || SIMDDetection.getJavaVersion() > 21;
} catch (NoClassDefFoundError | Exception ignored) {
ignored.printStackTrace();
}
@@ -94,7 +94,7 @@ public class PufferfishConfig {
if (SIMDDetection.isEnabled) {
PufferfishLogger.LOGGER.info("SIMD operations detected as functional. Will replace some operations with faster versions.");
} else if (SIMDDetection.versionLimited) {
- PufferfishLogger.LOGGER.warning("Will not enable SIMD! These optimizations are only safely supported on Java 17, Java 18, and Java 19.");
+ PufferfishLogger.LOGGER.warning("Will not enable SIMD! These optimizations are only safely supported on Java 17 through Java 21.");
} else {
PufferfishLogger.LOGGER.warning("SIMD operations are available for your server, but are not configured!");
PufferfishLogger.LOGGER.warning("To enable additional optimizations, add \"--add-modules=jdk.incubator.vector\" to your startup flags, BEFORE the \"-jar\".");
@@ -232,7 +232,7 @@ public class PufferfishConfig {
public static int activationDistanceMod;
private static void dynamicActivationOfBrains() throws IOException {
- dearEnabled = getBoolean("dab.enabled", "activation-range.enabled", true);
+ dearEnabled = getBoolean("dab.enabled", "activation-range.enabled", false); // Purpur
startDistance = getInt("dab.start-distance", "activation-range.start-distance", 12,
"This value determines how far away an entity has to be",
"from the player to start being effected by DEAR.");
@@ -276,7 +276,7 @@ public class PufferfishConfig {
public static boolean throttleInactiveGoalSelectorTick;
private static void inactiveGoalSelectorThrottle() {
- throttleInactiveGoalSelectorTick = getBoolean("inactive-goal-selector-throttle", "inactive-goal-selector-disable", true,
+ throttleInactiveGoalSelectorTick = getBoolean("inactive-goal-selector-throttle", "inactive-goal-selector-disable", false, // Purpur
"Throttles the AI goal selector in entity inactive ticks.",
"This can improve performance by a few percent, but has minor gameplay implications.");
}
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index 62ad086b5b07303d920fdb3534a556673ef51f71..15aaa270e51b9194596e7ed5061c85c9fb54e177 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -924,7 +924,7 @@ public class ServerLevel extends Level implements WorldGenLevel {
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();
+ entity.discard(org.bukkit.event.entity.EntityRemoveEvent.Cause.DISCARD); // Purpur
// Paper end
}
// Pufferfish end
@@ -992,7 +992,7 @@ public class ServerLevel extends Level implements WorldGenLevel {
}
// Paper start - optimise random block ticking
private final BlockPos.MutableBlockPos chunkTickMutablePosition = new BlockPos.MutableBlockPos();
- // private final io.papermc.paper.util.math.ThreadUnsafeRandom randomTickRandom = new io.papermc.paper.util.math.ThreadUnsafeRandom(); // Pufferfish - moved to super
+ private final io.papermc.paper.util.math.ThreadUnsafeRandom randomTickRandom = new io.papermc.paper.util.math.ThreadUnsafeRandom(this.random.nextLong()); public net.minecraft.util.RandomSource getThreadUnsafeRandom() { return this.randomTickRandom; } // Pufferfish - moved to super // Purpur - dont break ABI
// Paper end
private int currentIceAndSnowTick = 0; protected void resetIceAndSnowTick() { this.currentIceAndSnowTick = this.randomTickRandom.nextInt(16); } // Pufferfish
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 5c5c8fbd562b46f8699be97353447eaab36c007a..385253bddf50c290317b6d0f283331edf515badd 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -825,7 +825,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, S
public void tick() {
// Pufferfish start - entity TTL
if (type != EntityType.PLAYER && type.ttl >= 0 && this.tickCount >= type.ttl) {
- discard();
+ discard(org.bukkit.event.entity.EntityRemoveEvent.Cause.DISCARD); // Purpur
return;
}
// Pufferfish end - entity TTL
diff --git a/src/main/java/net/minecraft/world/entity/projectile/Projectile.java b/src/main/java/net/minecraft/world/entity/projectile/Projectile.java
index 837f68825f601971f374be47952b23108bf66ba6..2a8a8030feefae84e394460612405887e63f2ac7 100644
--- a/src/main/java/net/minecraft/world/entity/projectile/Projectile.java
+++ b/src/main/java/net/minecraft/world/entity/projectile/Projectile.java
@@ -64,7 +64,7 @@ public abstract class Projectile extends Entity implements TraceableEntity {
if (!isLoaded) {
if (Projectile.loadedThisTick > gg.pufferfish.pufferfish.PufferfishConfig.maxProjectileLoadsPerTick) {
if (++this.loadedLifetime > gg.pufferfish.pufferfish.PufferfishConfig.maxProjectileLoadsPerProjectile) {
- this.discard();
+ this.discard(org.bukkit.event.entity.EntityRemoveEvent.Cause.DISCARD); // Purpur
}
return;
}
diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java
index dbbb726f90077b4116b0c9424aa95c9db52ae100..9f5cde72a5305572202c316e750ad1b5e778fd87 100644
--- a/src/main/java/net/minecraft/world/level/Level.java
+++ b/src/main/java/net/minecraft/world/level/Level.java
@@ -216,7 +216,7 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
public abstract ResourceKey<LevelStem> getTypeKey();
- protected final io.papermc.paper.util.math.ThreadUnsafeRandom randomTickRandom = new io.papermc.paper.util.math.ThreadUnsafeRandom(java.util.concurrent.ThreadLocalRandom.current().nextLong()); public net.minecraft.util.RandomSource getThreadUnsafeRandom() { return this.randomTickRandom; } // Pufferfish - move thread unsafe random initialization // Pufferfish - getter
+ //protected final io.papermc.paper.util.math.ThreadUnsafeRandom randomTickRandom = new io.papermc.paper.util.math.ThreadUnsafeRandom(java.util.concurrent.ThreadLocalRandom.current().nextLong()); public net.minecraft.util.RandomSource getThreadUnsafeRandom() { return this.randomTickRandom; } // Pufferfish - move thread unsafe random initialization // Pufferfish - getter // Purpur - dont break ABI
protected Level(WritableLevelData worlddatamutable, ResourceKey<Level> resourcekey, RegistryAccess iregistrycustom, Holder<DimensionType> holder, Supplier<ProfilerFiller> supplier, boolean flag, boolean flag1, long i, int j, org.bukkit.generator.ChunkGenerator gen, org.bukkit.generator.BiomeProvider biomeProvider, org.bukkit.World.Environment env, java.util.function.Function<org.spigotmc.SpigotWorldConfig, io.papermc.paper.configuration.WorldConfiguration> paperWorldConfigCreator, java.util.concurrent.Executor executor) { // Paper - create paper world config; Async-Anti-Xray: Pass executor
this.spigotConfig = new org.spigotmc.SpigotWorldConfig(((net.minecraft.world.level.storage.PrimaryLevelData) worlddatamutable).getLevelName()); // Spigot
diff --git a/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java b/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java
index 922191159fadf8e89646d7299aadee4aa851f71a..5fab6909bd2ee303f49b7e667617bcae608e82d7 100644
--- a/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java
+++ b/src/main/java/net/minecraft/world/level/chunk/LevelChunk.java
@@ -122,7 +122,7 @@ public class LevelChunk extends ChunkAccess {
this.blockTicks = blockTickScheduler;
this.fluidTicks = fluidTickScheduler;
- this.lightningTick = this.level.getThreadUnsafeRandom().nextInt(100000) << 1; // Pufferfish - initialize lightning tick
+ this.lightningTick = java.util.concurrent.ThreadLocalRandom.current().nextInt(100000) << 1; // Pufferfish - initialize lightning tick // Purpur - any random will do
}
// CraftBukkit start
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