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A reduced functional that updates a control over space and time in one nonlinear solve. #3592

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@dham dham commented May 25, 2024

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github-actions bot commented Sep 19, 2024

TestsPassed ✅Skipped ⏭️Failed ❌
Firedrake complex8161 ran6681 passed1480 skipped0 failed

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github-actions bot commented Sep 19, 2024

TestsPassed ✅Skipped ⏭️Failed ❌
Firedrake real8167 ran7492 passed675 skipped0 failed

…3870)

* aaorf - initial parallel impl

   - observation stages distributed over ensemble
   - context manager for recording the forward model and passing data between stages
   - iterator to record each stage and set the observation

* EnsembleFunction - initial (incomplete) impl

* aaorf - attach indices to stages and make obs0_err/norm not error

* ensemble sequential context manager

* REMOVE BEFORE MERGE: pyadjoint branch

* REMOVE BEFORE MERGE: pyadjoint branch

* Update .github/workflows/build.yml

* aaorf - ensemblefunction and pyadjoint minimize

* 4dvar rf test

* fix assign visitor for cofunction??

* aaorf - pass riesz_representation through chained rfs properly

* aaorf - delegate converting derivative from intermediate type to pyadjoint

* aaorf - restore strong constraint 4dvar

* rename aao_rf -> 4dvar_rf

* aaorf - make sure that the user facing control tracks the internal control during observation recording stage

* revert "fix" for previous unknown (jetlag induced) "bug"

* use SimpleNameSpace instead of handrolled context class

* aaorf - fix docstring

* skip 4dvar tests using adjoint in complex mode

* 4DVarRF Hessian action

* TO REVERT: pyadjoint branch

* docstrings for composite and 4dvar rfs

* add markings argument to FunctionMergeBlock.evaluate_tlm
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