83 lines
3.4 KiB
Diff
83 lines
3.4 KiB
Diff
From cfd981e4a928dedef35db11dc229652d70412cda Mon Sep 17 00:00:00 2001
|
|
From: Aikar <aikar@aikar.co>
|
|
Date: Sat, 21 Jan 2017 02:00:33 -0500
|
|
Subject: [PATCH] Remove the Vanilla Method Profiler
|
|
|
|
Spigot rebrought this back after it was removed for years due to the performance hit.
|
|
|
|
It is unknown if the JIT will optimize it out as efficiently with how it was
|
|
added, so we do not want any risk of performance degredation.
|
|
|
|
Paper has a proper Timings system that makes the Vanilla Method profiler obsolete and inferior.
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/CommandDebug.java b/src/main/java/net/minecraft/server/CommandDebug.java
|
|
index 89708da96..7586168db 100644
|
|
--- a/src/main/java/net/minecraft/server/CommandDebug.java
|
|
+++ b/src/main/java/net/minecraft/server/CommandDebug.java
|
|
@@ -35,12 +35,11 @@ public class CommandDebug extends CommandAbstract {
|
|
|
|
public void execute(MinecraftServer minecraftserver, ICommandListener icommandlistener, String[] astring) throws CommandException {
|
|
// CraftBukkit start - only allow use when enabled (so that no blank profile results occur)
|
|
- if (!minecraftserver.methodProfiler.ENABLED) {
|
|
- icommandlistener.sendMessage(new ChatComponentText("Vanilla debug profiling is disabled."));
|
|
- icommandlistener.sendMessage(new ChatComponentText("To enable, restart the server with `-DenableDebugMethodProfiler=true' before `-jar'."));
|
|
- icommandlistener.sendMessage(new ChatComponentText("Use `/timings' for plugin timings."));
|
|
+ if (true) { // Paper
|
|
+ icommandlistener.sendMessage(new ChatComponentText("Use `/timings report'")); // Paper
|
|
return;
|
|
}
|
|
+ /*
|
|
// CraftBukkit end
|
|
if (astring.length < 1) {
|
|
throw new ExceptionUsage("commands.debug.usage", new Object[0]);
|
|
@@ -146,7 +145,7 @@ public class CommandDebug extends CommandAbstract {
|
|
return astring[(int) (System.nanoTime() % (long) astring.length)];
|
|
} catch (Throwable throwable) {
|
|
return "Witty comment unavailable :(";
|
|
- }
|
|
+ }*/ // Paper
|
|
}
|
|
|
|
public List<String> tabComplete(MinecraftServer minecraftserver, ICommandListener icommandlistener, String[] astring, @Nullable BlockPosition blockposition) {
|
|
diff --git a/src/main/java/net/minecraft/server/MethodProfiler.java b/src/main/java/net/minecraft/server/MethodProfiler.java
|
|
index 20aa10c14..ebc324ed1 100644
|
|
--- a/src/main/java/net/minecraft/server/MethodProfiler.java
|
|
+++ b/src/main/java/net/minecraft/server/MethodProfiler.java
|
|
@@ -9,8 +9,9 @@ import java.util.List;
|
|
import java.util.Map;
|
|
import org.apache.logging.log4j.LogManager;
|
|
import org.apache.logging.log4j.Logger;
|
|
-
|
|
-public class MethodProfiler {
|
|
+// Paper - Remove this system - we have a more efficient Timings system
|
|
+/*
|
|
+class MethodProfiler {
|
|
|
|
public static final boolean ENABLED = Boolean.getBoolean("enableDebugMethodProfiler"); // CraftBukkit - disable unless specified in JVM arguments
|
|
private static final Logger b = LogManager.getLogger();
|
|
@@ -163,3 +164,22 @@ public class MethodProfiler {
|
|
}
|
|
}
|
|
}
|
|
+*/
|
|
+
|
|
+public class MethodProfiler {
|
|
+ public boolean a;
|
|
+
|
|
+ MethodProfiler() {}
|
|
+
|
|
+ public final void a() {}
|
|
+
|
|
+ public final void a(String s) {}
|
|
+
|
|
+ public final void b() {}
|
|
+
|
|
+ public final void c(String s) {}
|
|
+
|
|
+ public final String c() {
|
|
+ return null;
|
|
+ }
|
|
+}
|
|
--
|
|
2.13.0.windows.1
|
|
|