Support empty segments in segmented bitmask reductions - #23689

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vuule wants to merge 21 commits into

NVIDIA:mainfrom

vuule:segmented-bitmask-empty-segments

Commits on Aug 17, 2026

Define empty segments for segmented_offset_bitmask_binop via an identity seed
vuule
committed
9b5cc7a

Commits on Aug 18, 2026

Merge remote-tracking branch 'origin/main' into segmented-bitmask-empty-segments
vuule
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d491ea9
Merge branch 'main' into segmented-bitmask-empty-segments
vuule
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db5ba08
Use cuda::make_counting_iterator in the empty-segment test
vuule
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d32d364
Use a Poisson distribution for benchmark segment sizes
vuule
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5276f16
Merge branch 'main' into segmented-bitmask-empty-segments
vuule
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1b20b6f
Consolidate the empty-segment tests
vuule
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66fea83
cleanup
vuule
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01abe61
Compare segment offsets against the mask count without a cast
vuule
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9cf7b0a
Clarify a test comment
vuule
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6bfa2d0
cleanup
vuule
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666bcb3
Merge branch 'main' into segmented-bitmask-empty-segments
vuule
authored
400bf84
Merge branch 'main' into segmented-bitmask-empty-segments
vuule
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78cb4c9
Use standard exception types for segment offset validation
vuule
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46413e2

Commits on Aug 19, 2026

Merge branch 'main' into segmented-bitmask-empty-segments
vuule
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50ebdd5
checks -> UB
vuule
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e8e769a
back to pre-PR level of checking
vuule
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0180b07
Merge branch 'main' into segmented-bitmask-empty-segments
vuule
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26f7adb
iron out
vuule
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f19c726
Merge branch 'segmented-bitmask-empty-segments' of https://github.com/vuule/cudf into segmented-bitmask-empty-segments
vuule
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f8521f8

Commits on Aug 20, 2026

Merge branch 'main' into segmented-bitmask-empty-segments
vuule
authored
a699996