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  1. Apache Arrow
  2. ARROW-8894

[C++] C++ array kernels framework and execution buildout (umbrella issue)

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    Details

    • Type: New Feature
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: C++
    • Labels:
      None

      Description

      In the wake of ARROW-8792, this issue is to serve as an umbrella issue for follow up work and associated "buildout" which includes things like:

      • Implementation of many new function types and adding new kernel cases to existing functions
      • Adding implicit casting functionality to function execution
      • Creation of "bound" physical array expressions and execution thereof
      • Pipeline execution (executing multiple kernels while eliminating temporary allocation)
      • Parallel execution of scalar and aggregate kernels (including parallel execution of pipelined kernels)

      There's quite a few existing JIRAs in the project that I'll attach to this issue and I'll open plenty more issues as things occur to me to help organize the work.

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              • Assignee:
                Unassigned
                Reporter:
                wesm Wes McKinney
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                Dates

                • Created:
                  Updated: