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DivineMC/divinemc-server/paper-patches/features/0020-Implement-chunk-system-algorithm.patch
2025-10-29 02:09:57 +03:00

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3.7 KiB
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: NONPLAYT <76615486+NONPLAYT@users.noreply.github.com>
Date: Wed, 29 Oct 2025 01:31:51 +0300
Subject: [PATCH] Implement chunk system algorithm
This patch adds configurable chunk system algorithms for determining
worker thread allocation for chunk loading and generation.
diff --git a/src/main/java/ca/spottedleaf/moonrise/common/util/MoonriseCommon.java b/src/main/java/ca/spottedleaf/moonrise/common/util/MoonriseCommon.java
index 9a1fbd88e56f8dd01368a0a5e74cfa8c54965d7f..0a21222c77b84601841e1750daf3eb0865d99b67 100644
--- a/src/main/java/ca/spottedleaf/moonrise/common/util/MoonriseCommon.java
+++ b/src/main/java/ca/spottedleaf/moonrise/common/util/MoonriseCommon.java
@@ -34,27 +34,17 @@ public final class MoonriseCommon {
public static final BalancedPrioritisedThreadPool.OrderedStreamGroup CLIENT_GROUP = MoonriseCommon.WORKER_POOL.createOrderedStreamGroup();
public static final BalancedPrioritisedThreadPool.OrderedStreamGroup SERVER_GROUP = MoonriseCommon.WORKER_POOL.createOrderedStreamGroup();
- public static void adjustWorkerThreads(final int configWorkerThreads, final int configIoThreads) {
- int defaultWorkerThreads = Runtime.getRuntime().availableProcessors() / 2;
- if (defaultWorkerThreads <= 4) {
- defaultWorkerThreads = defaultWorkerThreads <= 3 ? 1 : 2;
- } else {
- defaultWorkerThreads = defaultWorkerThreads / 2;
- }
- defaultWorkerThreads = Integer.getInteger(PlatformHooks.get().getBrand() + ".WorkerThreadCount", Integer.valueOf(defaultWorkerThreads));
-
- int workerThreads = configWorkerThreads;
-
- if (workerThreads <= 0) {
- workerThreads = defaultWorkerThreads;
- }
-
- final int ioThreads = Math.max(1, configIoThreads);
+ public static void init(final int configWorkerThreads, final int configIoThreads) {
+ // DivineMC start - Implement chunk system algorithm
+ org.bxteam.divinemc.chunk.ChunkSystemAlgorithm algorithm = org.bxteam.divinemc.config.DivineConfig.PerformanceCategory.chunkWorkerAlgorithm;
+ int workerThreads = algorithm.evalWorkers(configWorkerThreads, configIoThreads);
+ int ioThreads = algorithm.evalIO(configWorkerThreads, configIoThreads);
+ // DivineMC end - Implement chunk system algorithm
WORKER_POOL.adjustThreadCount(workerThreads);
IO_POOL.adjustThreadCount(ioThreads);
- LOGGER.info(PlatformHooks.get().getBrand() + " is using " + workerThreads + " worker threads, " + ioThreads + " I/O threads");
+ LOGGER.info("{} is using {} worker threads, {} I/O threads", PlatformHooks.get().getBrand(), workerThreads, ioThreads); // DivineMC - Implement chunk system algorithm - better logging
}
public static final long IO_QUEUE_HOLD_TIME = (long)(25.0e6); // 25ms
diff --git a/src/main/java/io/papermc/paper/configuration/GlobalConfiguration.java b/src/main/java/io/papermc/paper/configuration/GlobalConfiguration.java
index 6c23b24477dd24ed43932d0c5ae5d97f80d968f6..982ffe9c9ec54242cdf7ee6dca42e9f815666260 100644
--- a/src/main/java/io/papermc/paper/configuration/GlobalConfiguration.java
+++ b/src/main/java/io/papermc/paper/configuration/GlobalConfiguration.java
@@ -227,7 +227,7 @@ public class GlobalConfiguration extends ConfigurationPart {
@PostProcess
private void postProcess() {
- ca.spottedleaf.moonrise.common.util.MoonriseCommon.adjustWorkerThreads(this.workerThreads, this.ioThreads);
+ ca.spottedleaf.moonrise.common.util.MoonriseCommon.init(this.workerThreads, this.ioThreads); // DivineMC - Implement chunk system algorithm
}
}