gf2121 commented on PR #14203:
URL: https://github.com/apache/lucene/pull/14203#issuecomment-2659505128
Thanks for feedback!
And sorry for my poor english.. Do you mean something like this by `single
batch size of 16 of 32` ?
```
private static void readDelta16(IndexInput in, int count, int[] docIds)
throws IOException {
final int min = in.readVInt();
int k = 0;
for (int bound = count - 31; k < bound; k += 32) {
in.readInts(docIds, k, 16);
// Can be inlined to make offsets consistent so that loop get
auto-vectorized.
inner16(k, docIds, 16, min);
}
for (; k < count; k++) {
docIds[k] = Short.toUnsignedInt(in.readShort()) + min;
}
}
private void readInts24(IndexInput in, int count, int[] docIDs) throws
IOException {
int k = 0;
for (int bound = count - 31; k < bound; k += 32) {
in.readInts(scratch, k, 24);
shift(k, docIDs, scratch, 24);
// Can be inlined to make offsets consistent so that loop get
auto-vectorized.
remainder24(k, docIDs, scratch, 8, 16, 24);
}
readScalarInts24(in, count - k, docIDs, k);
}
```
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