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Try Lucene VectorUtil instead/alongside PanamaFloatVectorOps #617

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alexklibisz opened this issue Dec 2, 2023 · 1 comment
Closed
1 task done

Try Lucene VectorUtil instead/alongside PanamaFloatVectorOps #617

alexklibisz opened this issue Dec 2, 2023 · 1 comment
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@alexklibisz
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alexklibisz commented Dec 2, 2023 •
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Background

It looks like they've taken great care to optimize these methods: https://github.com/apache/lucene/blob/main/lucene/core/src/java/org/apache/lucene/util/VectorUtil.java

https://twitter.com/mikemccand/status/1720744911031410789

Deliverables

  • Implement and benchmark VectorUtil for floating point vector operations

Related Issues

#611
This was referenced Dec 3, 2023
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@alexklibisz
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This worked well in #620. Closing for now. I'll probably revisit the other vector operations as I benchmark on other datasets.

@alexklibisz alexklibisz mentioned this issue Dec 9, 2023
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