[python] Optimize vector raw search with numpy vectorization and ThreadPoolExecutor - #9315

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vibex-wang:feature/vector-search-numpy-optimization

Commits on Sep 28, 2026

[python] Optimize vector raw search with numpy vectorization and ThreadPoolExecutor
vibex-wang
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c642bb6
[python] Fix nullable vector handling and validate thread-num config
vibex-wang
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b959bd8
[python] Add batch raw search SGEMM optimization and small-N benchmark
vibex-wang
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43b5f51
[python] Fix batch vector search: query tiling, numerically stable L2, thread-num validation
vibex-wang
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b3c6661
[python] Fix empty-table IndexError and numpy top-k tie-break
vibex-wang
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fa34afb
[python] Tile rows in numpy topK and use O(n) argpartition for selection
vibex-wang
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ab91326
[python] Remove benchmark-only scripts that duplicate production implementation
vibex-wang
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6b379da
[python] Use cached index metric for batch raw search consistency
vibex-wang
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3905aa1