[C++] Determine desirable maximum length for ExecBatch in pipelined and parallel execution of kernels

[asfimport]

Maximum lengths like 16K or 64K seem to be popular, but we should write our own benchmarks so that we can justify the choice of default chunksize

Reporter: Wes McKinney / @wesm

Related issues:

• [C++] C++ array kernels framework and execution buildout (umbrella issue) (is a child of)
• [C++] Improve array expression and kernel evaluation performance on small inputs (relates to)

_{Note: This issue was originally created as ARROW-8898. Please see the migration documentation for further details.}

[thisisnic]

This issue hasn't had activity in a long time. If it's still being worked on, please leave a comment. Otherwise, it will be closed on 23rd June.

Labelled Status: Stale-Warning for tracking.