reorder for async io initialization #18
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jedwards4b
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Oct 7, 2022
first step - reorder pio_init and move to ensemble_driver ### Description of changes Add an InitializeIO phase to the ensemble_driver, this allows ESMF to control the ASYNCIO tasks internally. ### Specific notes It requires however that components do not do IO initialization until the realize phase so the cice and mosart component PRs: ESCOMP/MOSART#55 ESCOMP/CICE#18 must be merged first.
jedwards4b
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Apr 1, 2024
first step - reorder pio_init and move to ensemble_driver ### Description of changes Add an InitializeIO phase to the ensemble_driver, this allows ESMF to control the ASYNCIO tasks internally. ### Specific notes It requires however that components do not do IO initialization until the realize phase so the cice and mosart component PRs: ESCOMP/MOSART#55 ESCOMP/CICE#18 must be merged first.
jedwards4b
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Apr 1, 2024
first step - reorder pio_init and move to ensemble_driver ### Description of changes Add an InitializeIO phase to the ensemble_driver, this allows ESMF to control the ASYNCIO tasks internally. ### Specific notes It requires however that components do not do IO initialization until the realize phase so the cice and mosart component PRs: ESCOMP/MOSART#55 ESCOMP/CICE#18 must be merged first.
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This reorders CICE initialization so that IO does not happen until the realize phase.
PR checklist
Short (1 sentence) summary of your PR:
This reorders CICE initialization so that IO does not happen until the realize phase.
Developer(s):
Jim Edwards
Suggest PR reviewers from list in the column to the right.
Please copy the PR test results link or provide a summary of testing completed below.
Tested in CESM prealphas on cheyenne comparing to cesm2_3_alpha09c
How much do the PR code changes differ from the unmodified code?
Does this PR create or have dependencies on Icepack or any other models?
Does this PR add any new test cases?
Is the documentation being updated? ("Documentation" includes information on the wiki or in the .rst files from doc/source/, which are used to create the online technical docs at https://readthedocs.org/projects/cice-consortium-cice/. A test build of the technical docs will be performed as part of the PR testing.)
Please provide any additional information or relevant details below: