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e703cd5445
* Update Leaf API patches to 1.20.5 * Updated Upstream (Purpur API) * Some server patches work * Update 1.20.6 * Some server patches work * Some some server patches work * 0oO0oO0oOo * iI1IiI1i|!il| * Updated Upstream (Gale/Purpur) * Server patches work * Updated Upstream (Gale)
26 lines
1.3 KiB
Diff
26 lines
1.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Dreeam <61569423+Dreeam-qwq@users.noreply.github.com>
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Date: Tue, 2 Jan 2024 21:13:53 -0500
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Subject: [PATCH] Faster sequencing of futures for chunk structure gen
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Replace `thenApply` with `thenCompose`. Once one task is completed then the next task starts immediately,
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to prevent blocking threads while waiting to complete all tasks
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diff --git a/src/main/java/net/minecraft/Util.java b/src/main/java/net/minecraft/Util.java
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index 0bd367235f80c1f0d319a6aa5130d82ad82d895c..194a883e028d1dff82516da0a890497d6aa3aeef 100644
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--- a/src/main/java/net/minecraft/Util.java
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+++ b/src/main/java/net/minecraft/Util.java
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@@ -459,7 +459,11 @@ public class Util {
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return futures.get(0).thenApply(List::of);
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} else {
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CompletableFuture<Void> completableFuture = CompletableFuture.allOf(futures.toArray(new CompletableFuture[0]));
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- return completableFuture.thenApply(void_ -> futures.stream().map(CompletableFuture::join).toList());
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+ // Leaf start - Faster sequencing of futures for chunk structure gen
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+ return completableFuture.thenCompose(void_ ->
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+ CompletableFuture.supplyAsync(() ->
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+ futures.stream().map(CompletableFuture::join).toList()));
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+ // Leaf end
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}
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}
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