feat: Elevate non-LLM concurrency limits to RunConfig
#242
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eric-tramel
added
documentation
johnnygreco
reviewed
Jan 26, 2026
johnnygreco
approved these changes
Jan 26, 2026
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Description
Previously, the value of
MAX_CONCURRENCY_PER_NON_LLM_GENERATORwas hard-coded into the library. This hardcoding creates a problem when a plugin (or other task definition) inherits fromColumnGeneratorCellByCell. I this case, there was presently no way to control concurrency up or down. We saw this leading to severe performance degradations for some implementations.This PR does not yet address the root-cause (an under-defined resource-management system with respect to sub-task execution), however it does remove a blocker by bringing this parameter up to the
RunConfig.Changes
RunConfigwith newnon_llm_max_parallel_workers.RunConfigis put in code references.RunConfigat runtime.