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Fix CAGRA-ACE regressions from #1846 - #2416

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julianmi wants to merge 5 commits into
NVIDIA:mainfrom
julianmi:fix-ace-host-build
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Fix CAGRA-ACE regressions from #1846#2416
julianmi wants to merge 5 commits into
NVIDIA:mainfrom
julianmi:fix-ace-host-build

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@julianmi

@julianmi julianmi commented Aug 5, 2026

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Fix CAGRA-ACE after the dataset-view changes in #1846. The change preserves the typed host dataset and its logical dimension, restores batched host partition builds without pre-materializing an extra device-padded partition, and attaches the original non-owning dataset view to in-memory indexes when requested.

Addresses #1846 (comment). CC @tfeher

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julianmi requested a review from a team as a code owner August 5, 2026 10:04
@julianmi julianmi self-assigned this Aug 5, 2026
@julianmi julianmi added bug Something isn't working non-breaking Introduces a non-breaking change labels Aug 5, 2026
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julianmi requested a review from tfeher August 5, 2026 10:19

@tfeher tfeher left a comment

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Thanks @julianmi for the fix, LGTM!

Comment thread cpp/src/neighbors/detail/cagra/cagra_build.cuh Outdated
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