mirror of
https://github.com/PaperMC/Paper.git
synced 2024-10-29 23:09:33 +01:00
28 lines
1.2 KiB
Diff
28 lines
1.2 KiB
Diff
From a7e784f0f94bb0e29e0b4f9bd7d155c866b913c4 Mon Sep 17 00:00:00 2001
|
|
From: Aikar <aikar@aikar.co>
|
|
Date: Sun, 26 Aug 2018 20:49:50 -0400
|
|
Subject: [PATCH] Optimize RegistryMaterials
|
|
|
|
Use larger initial sizes to increase bucket capacity on the BiMap
|
|
|
|
BiMap.get was seen to be using a good bit of CPU time.
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/RegistryMaterials.java b/src/main/java/net/minecraft/server/RegistryMaterials.java
|
|
index 83ce386e05..a47110bba8 100644
|
|
--- a/src/main/java/net/minecraft/server/RegistryMaterials.java
|
|
+++ b/src/main/java/net/minecraft/server/RegistryMaterials.java
|
|
@@ -13,8 +13,8 @@ import org.apache.logging.log4j.Logger;
|
|
|
|
public class RegistryMaterials<V> implements IRegistry<V> {
|
|
protected static final Logger a = LogManager.getLogger();
|
|
- protected final RegistryID<V> b = new RegistryID<V>(256);
|
|
- protected final BiMap<MinecraftKey, V> c = HashBiMap.create();
|
|
+ protected final RegistryID<V> b = new RegistryID<V>(2048); // Paper - use bigger expected size to reduce collisions
|
|
+ protected final BiMap<MinecraftKey, V> c = HashBiMap.create(2048); // Paper - use bigger expected size to reduce collisions
|
|
protected Object[] d;
|
|
private int x;
|
|
|
|
--
|
|
2.18.0
|
|
|