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Support single y level processing using Vector API #3103

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Merged
merged 1 commit into from
Feb 14, 2025
Merged

Support single y level processing using Vector API #3103

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2 changes: 1 addition & 1 deletion worldedit-core/src/main/java/com/fastasyncworldedit/core/internal/simd/VectorFacade.java
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Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,7 @@ public ShortVector get(VectorSpecies<Short> species) {

public ShortVector getOrZero(VectorSpecies<Short> species) {
if (this.data == null) {
return species.zero().reinterpretAsShorts();
return ShortVector.zero(species);
}
return ShortVector.fromCharArray(species, this.data, this.index);
}
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8 changes: 6 additions & 2 deletions ...re/src/main/java/com/fastasyncworldedit/core/internal/simd/VectorizedCharFilterBlock.java
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,11 @@ public VectorizedCharFilterBlock(final Extent extent) {

@Override
public synchronized void filter(final Filter filter) {
filter(filter, 0, 15);
}

@Override
public synchronized void filter(final Filter filter, final int startY, final int endY) {
if (!(filter instanceof VectorizedFilter vecFilter)) {
throw new IllegalStateException("Unexpected VectorizedCharFilterBlock " + filter);
}
Expand All @@ -24,9 +29,8 @@ public synchronized void filter(final Filter filter) {
VectorFacade getFassade = new VectorFacade(this.get);
getFassade.setLayer(this.layer);
getFassade.setData(this.getArr);
// assume setArr.length == getArr.length == 4096
VectorMask<Short> affectAll = species.maskAll(true);
for (int i = 0; i < 4096; i += species.length()) {
for (int i = startY << 8; i < ((endY + 1) << 8) - 1; i += species.length()) {
setFassade.setIndex(i);
getFassade.setIndex(i);
vecFilter.applyVector(getFassade, setFassade, affectAll);
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