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Route Dremel allocations through memory resources - #24086

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nirandaperera:dremel-memory-resources
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Route Dremel allocations through memory resources#24086
nirandaperera wants to merge 1 commit into
NVIDIA:mainfrom
nirandaperera:dremel-memory-resources

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Description

A part of #20780.

  • Port Dremel list preprocessing entry points to take cudf::memory_resources.
  • Route Dremel device vectors, algorithm scratch, and comparator data through the temporary memory resource.
  • Update Parquet writer and row-comparator callers to forward resources explicitly.

Test plan

  • Pre-commit checks on all changed files
  • LISTS_TEST (1229/1229 passed)

Checklist

  • I am familiar with the Contributing Guidelines.
  • New or existing tests cover these changes.
  • The documentation is up to date with these changes.

@nirandaperera nirandaperera added libcudf Affects libcudf (C++/CUDA) code. improvement Improvement / enhancement to an existing function non-breaking Non-breaking change labels Sep 9, 2026
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improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change

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