From d4eaeffb3017aefb1535bca73f977a9f54a0af11 Mon Sep 17 00:00:00 2001
From: themode <themode@outlook.fr>
Date: Tue, 4 Jan 2022 00:26:01 +0100
Subject: [PATCH] Palette benchmarks

---
 .../jmh/palette/PaletteBenchmark.java         | 38 +++++++++++++++++
 .../jmh/palette/PaletteFillBenchmark.java     | 42 +++++++++++++++++++
 2 files changed, 80 insertions(+)
 create mode 100644 jmh-benchmarks/src/jmh/java/net/minestom/jmh/palette/PaletteBenchmark.java
 create mode 100644 jmh-benchmarks/src/jmh/java/net/minestom/jmh/palette/PaletteFillBenchmark.java

diff --git a/jmh-benchmarks/src/jmh/java/net/minestom/jmh/palette/PaletteBenchmark.java b/jmh-benchmarks/src/jmh/java/net/minestom/jmh/palette/PaletteBenchmark.java
new file mode 100644
index 000000000..d78aa4d6d
--- /dev/null
+++ b/jmh-benchmarks/src/jmh/java/net/minestom/jmh/palette/PaletteBenchmark.java
@@ -0,0 +1,38 @@
+package net.minestom.jmh.palette;
+
+import net.minestom.server.instance.palette.Palette;
+import org.openjdk.jmh.annotations.*;
+
+import java.util.concurrent.TimeUnit;
+
+@Warmup(iterations = 5, time = 1500, timeUnit = TimeUnit.MILLISECONDS)
+@Measurement(iterations = 10, time = 1500, timeUnit = TimeUnit.MILLISECONDS)
+@Fork(3)
+@BenchmarkMode(Mode.AverageTime)
+@OutputTimeUnit(TimeUnit.NANOSECONDS)
+@State(Scope.Benchmark)
+public class PaletteBenchmark {
+
+    @Param({"4", "8", "16"})
+    public int dimension;
+
+    private Palette palette;
+
+    @Setup
+    public void setup() {
+        palette = Palette.newPalette(dimension, 15, 4, 1);
+    }
+
+    @Benchmark
+    public void loop() {
+        int value = 0;
+        final int dimension = palette.dimension();
+        for (int y = 0; y < dimension; y++) {
+            for (int x = 0; x < dimension; x++) {
+                for (int z = 0; z < dimension; z++) {
+                    palette.set(x, y, z, value++);
+                }
+            }
+        }
+    }
+}
diff --git a/jmh-benchmarks/src/jmh/java/net/minestom/jmh/palette/PaletteFillBenchmark.java b/jmh-benchmarks/src/jmh/java/net/minestom/jmh/palette/PaletteFillBenchmark.java
new file mode 100644
index 000000000..5f2cc1cf9
--- /dev/null
+++ b/jmh-benchmarks/src/jmh/java/net/minestom/jmh/palette/PaletteFillBenchmark.java
@@ -0,0 +1,42 @@
+package net.minestom.jmh.palette;
+
+import net.minestom.server.instance.palette.Palette;
+import org.openjdk.jmh.annotations.*;
+
+import java.util.concurrent.TimeUnit;
+
+@Warmup(iterations = 5, time = 1500, timeUnit = TimeUnit.MILLISECONDS)
+@Measurement(iterations = 10, time = 1500, timeUnit = TimeUnit.MILLISECONDS)
+@Fork(3)
+@BenchmarkMode(Mode.AverageTime)
+@OutputTimeUnit(TimeUnit.NANOSECONDS)
+@State(Scope.Benchmark)
+public class PaletteFillBenchmark {
+
+    @Param({"4", "8", "16"})
+    public int dimension;
+
+    private Palette palette;
+
+    @Setup
+    public void setup() {
+        palette = Palette.newPalette(dimension, 15, 4, 1);
+    }
+
+    @Benchmark
+    public void loop() {
+        final int dimension = palette.dimension();
+        for (int y = 0; y < dimension; y++) {
+            for (int x = 0; x < dimension; x++) {
+                for (int z = 0; z < dimension; z++) {
+                    palette.set(x, y, z, 5);
+                }
+            }
+        }
+    }
+
+    @Benchmark
+    public void fill() {
+        palette.fill(5);
+    }
+}