add assumption comments

IntellectualSites · Sep 11, 2024 · 9b25f64 · 9b25f64
1 parent 628e042
commit 9b25f64
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diff --git a/...re/src/main/java/com/fastasyncworldedit/core/internal/simd/VectorizedCharFilterBlock.java b/...re/src/main/java/com/fastasyncworldedit/core/internal/simd/VectorizedCharFilterBlock.java
@@ -22,6 +22,7 @@ public synchronized void filter(final Filter filter) {
         char[] setArr = this.setArr;
         assert setArr != null;
         char[] getArr = this.getArr;
+        // assume setArr.length == getArr.length == 4096
         for (int i = 0; i < 4096; i += species.length()) {
             ShortVector set = ShortVector.fromCharArray(species, setArr, i);
             ShortVector get = ShortVector.fromCharArray(species, getArr, i);

diff --git a/worldedit-core/src/main/java/com/fastasyncworldedit/core/internal/simd/VectorizedMask.java b/worldedit-core/src/main/java/com/fastasyncworldedit/core/internal/simd/VectorizedMask.java
@@ -22,6 +22,7 @@ default void processChunks(IChunk chunk, IChunkGet get, IChunkSet set) {
 
     default void processSection(int layer, char[] set, char[] get) {
         final VectorSpecies<Short> species = ShortVector.SPECIES_PREFERRED;
+        // assume that set.length % species.elementSize() == 0
         for (int i = 0; i < set.length; i += species.length()) {
             ShortVector vectorSet = ShortVector.fromCharArray(species, set, i);
             ShortVector vectorGet = ShortVector.fromCharArray(species, get, i);