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18c3716c49
This enables us a fast reference to the entities current chunk instead of having to look it up by hashmap lookups. We also store counts by type to further enable other performance optimizations in later patches.
43 lines
2 KiB
Diff
43 lines
2 KiB
Diff
From 128af90387c06be0da343f45b342a235228b37ea Mon Sep 17 00:00:00 2001
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From: Zach Brown <zach.brown@destroystokyo.com>
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Date: Wed, 2 Mar 2016 23:46:57 -0600
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Subject: [PATCH] Configurable Chunk IO Thread Base Count
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diff --git a/src/main/java/com/destroystokyo/paper/PaperConfig.java b/src/main/java/com/destroystokyo/paper/PaperConfig.java
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index b5795b6d3..36689db74 100644
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--- a/src/main/java/com/destroystokyo/paper/PaperConfig.java
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+++ b/src/main/java/com/destroystokyo/paper/PaperConfig.java
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@@ -199,4 +199,9 @@ public class PaperConfig {
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" - Interval: " + timeSummary(Timings.getHistoryInterval() / 20) +
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" - Length: " + timeSummary(Timings.getHistoryLength() / 20));
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}
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+
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+ public static int minChunkLoadThreads = 2;
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+ private static void chunkLoadThreads() {
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+ minChunkLoadThreads = Math.min(6, getInt("settings.min-chunk-load-threads", 2)); // Keep people from doing stupid things with max of 6
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+ }
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}
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diff --git a/src/main/java/org/bukkit/craftbukkit/chunkio/ChunkIOExecutor.java b/src/main/java/org/bukkit/craftbukkit/chunkio/ChunkIOExecutor.java
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index e4fd9bc60..7b7a3d01b 100644
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--- a/src/main/java/org/bukkit/craftbukkit/chunkio/ChunkIOExecutor.java
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+++ b/src/main/java/org/bukkit/craftbukkit/chunkio/ChunkIOExecutor.java
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@@ -1,5 +1,6 @@
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package org.bukkit.craftbukkit.chunkio;
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+import com.destroystokyo.paper.PaperConfig;
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import net.minecraft.server.Chunk;
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import net.minecraft.server.ChunkProviderServer;
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import net.minecraft.server.ChunkRegionLoader;
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@@ -7,7 +8,7 @@ import net.minecraft.server.World;
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import org.bukkit.craftbukkit.util.AsynchronousExecutor;
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public class ChunkIOExecutor {
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- static final int BASE_THREADS = 1;
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+ static final int BASE_THREADS = PaperConfig.minChunkLoadThreads; // Paper
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static final int PLAYERS_PER_THREAD = 50;
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private static final AsynchronousExecutor<QueuedChunk, Chunk, Runnable, RuntimeException> instance = new AsynchronousExecutor<QueuedChunk, Chunk, Runnable, RuntimeException>(new ChunkIOProvider(), BASE_THREADS);
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--
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2.18.0
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