Dispatch `SplitScan` to `HybridScanReader` in the streaming engine - #22857

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Matt711 wants to merge 30 commits into

NVIDIA:mainfrom

Matt711:fea/polars/hybrid-scan

Commits on Jun 10, 2026

Commits on Jun 11, 2026

Dispatch SplitScan to HybridScanReader in the streaming engine
Matt711
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9f805ee
docs and cython boilerplate
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cf44510
clean up from mixed branch
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b7ecc32
remove stream sync
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4e53ba5
remove newline
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17682d2
add changes back from mixed branch
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ff366ed
pre-commit check
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9820545
mypy fix
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9e9ead8
prepare hybrid-scan path for future async-prefetching pinned host memory datasource
Matt711
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d979010
use SplitScan for SINGLE_FILE even if too small so we can use hybrid scan, see https://github.com/rapidsai/cudf/pull/22857#issuecomment-4684017256
Matt711
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64142d0
Merge branch 'main' into fea/polars/hybrid-scan
Matt711
authored
78b3ac9

Commits on Jun 12, 2026

Commits on Jun 13, 2026

share file metadata without copying when contructing hybrid scan readers
Matt711
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8d92fb0

Commits on Jun 15, 2026

Merge branch 'main' into fea/polars/hybrid-scan
Matt711
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53694ef
Merge branch 'main' into fea/polars/hybrid-scan
Matt711
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78e1428
pre-commit check
Matt711
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7f2cba1

Commits on Jun 23, 2026

merge conflict, code coverage, docs
Matt711
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74c3d7d

Commits on Jul 8, 2026

merge conflict
Matt711
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00e96c6
Merge branch 'main' into fea/polars/hybrid-scan
Matt711
authored
a027ad9

Commits on Jul 9, 2026

copyright
Matt711
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4bf25a8
Merge branch 'main' into fea/polars/hybrid-scan
Matt711
authored
258c008

Commits on Jul 10, 2026

Merge branch 'main' into fea/polars/hybrid-scan
Matt711
authored
b0be1d1
docs
Matt711
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2362e1d