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EnsembleReducedFunctional refactor with EnsembleFunction #4441

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Refactor of EnsembleReducedFunctional

  1. Use EnsembleFunction
  2. Factor out steps into:
    a. EnsembleBcastReducedFunctional (tape broadcasting a duplicated Function to an EnsembleFunction on all ensemble members).
    b. EnsembleTransformReducedFunctional (tape transforming a set of EnsembleFunction controls to a single EnsembleFunction functional).
    c. EnsembleReduceReducedFunctional (tape collecting an EnsembleFunction to a Function duplicated across all ensemble members).

dham and others added 26 commits March 26, 2025 12:04
Co-authored-by: Josh Hope-Collins <[email protected]>
…keproject/firedrake into dham/abstract_reduced_functional
Co-authored-by: Josh Hope-Collins <[email protected]>
…ithub.com:firedrakeproject/firedrake into JHopeCollins/ensemble_reduced_functional_function
@JHopeCollins JHopeCollins self-assigned this Jul 15, 2025
@JHopeCollins JHopeCollins changed the title J hope collins/ensemble reduced functional function EnsembleReducedFunctional refactor with EnsembleFunction Jul 15, 2025
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3 participants