[VL] Fix host to GPU conversion in CudfVectorStream - #13067
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ReemaAlzaid wants to merge 2 commits into
Open
ReemaAlzaid wants to merge 2 commits into
ReemaAlzaid wants to merge 2 commits into
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What changes are proposed in this pull request?
CudfVectorStreamnow uploads host batches from broadcast or shuffle boundaries before passing them to GPU operators. It also handles extra broadcast columns and zero column batches.This fixes the
CudfTopNfailures in TPC-H q3, q10, and q18.How was this patch tested?
All three queries passed with CPU fallback disabled and cuDF table scanning enabled
Was this patch authored or co-authored using generative AI tooling?