feat(ivf): support RaBitQ x+y split storage and search - #2707

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LightWant wants to merge 12 commits into

antgroup:mainfrom

LightWant:feat/issue-2443

Commits on Aug 25, 2026

feat: support split RaBitQ storage in IVF
LightWant
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a96c889
feat(ivf): add lower-bound RaBitQ heap search
LightWant
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e275789
perf(ivf): reuse quantized RaBitQ heap inner product
LightWant
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0feb071
perf(ivf): accelerate split RaBitQ bulk build
LightWant
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46bd258
perf(ivf): store split RaBitQ filters in packed layout
LightWant
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f0877e2
fix(ivf): synchronize split RaBitQ packaging
LightWant
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5230d81
docs(ivf): clarify RaBitQ search strategies
LightWant
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3b5dfe1
fix(ivf): correct split RaBitQ residual search
LightWant
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5171173
perf(ivf): optimize residual split RaBitQ search
LightWant
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d15a7e6
perf(ivf): finalize split RaBitQ fast scan
LightWant
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33e5959
refactor(ivf): isolate split RaBitQ bucket search
LightWant
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94df919
refactor(ivf): remove split RaBitQ experiments
LightWant
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31a616b