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Derive per-chunk memory reservation from scan statistics
- #22846
#22846
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rapids-bot[bot]
merged 3 commits into
NVIDIA:main
NVIDIA/cudf:main
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Matt711:imp/polars/better-chunk-size-estimate
Matt711/cudf:imp/polars/better-chunk-size-estimate
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Jun 11, 2026
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Derive per-chunk memory reservation from scan statistics
#22846
rapids-bot[bot]
merged 3 commits into
NVIDIA:main
NVIDIA/cudf:main
from
Matt711:imp/polars/better-chunk-size-estimate
Matt711/cudf:imp/polars/better-chunk-size-estimate
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Commits
Commits on Jun 10, 2026
Use statistics-based chunk size estimate for memory reservation in scan nodes
Matt711
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66eb035
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Add it to IOPartitionPlan
Matt711
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af18f48
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Merge branch 'main' into imp/polars/better-chunk-size-estimate
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a14bcee
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