gf2121 commented on PR #14371:
URL: https://github.com/apache/lucene/pull/14371#issuecomment-2739828325

   Thanks @vsop-479 , have you been able to measure the performance of your 
patch?
   
   I had similar idea recently. If you look at newest code in 
`Lucene101PostingsReader`, you may find we are using `VectorMask` to speed up 
this, that was what i had in mind - get a MemorySegment slice if it is not 
null, and play it with VectorMask.
   
   
https://github.com/apache/lucene/blob/b75602428f78bd79296eb3b6be27465961b63d09/lucene/core/src/java21/org/apache/lucene/internal/vectorization/PanamaVectorUtilSupport.java#L781-L787


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