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Improve Load Balancing performace of inactive simulations #272

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Merged
Snapex2409 merged 1 commit into from
May 21, 2026
Merged

Improve Load Balancing performace of inactive simulations #272

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1 change: 1 addition & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@

## latest

- Improved load balancing of inactive simulations by tracking a small amount of time [#272](https://github.com/precice/micro-manager/pull/272)
- Added the exported field `model_resolution` when using model adaptivity [#271](https://github.com/precice/micro-manager/pull/271)
- Fixed model adaptivity active simulation mask generation for 0 local simulations [#270](https://github.com/precice/micro-manager/pull/270)
- Allow `initialize()` to return data that is not used by the adaptivity [#261](https://github.com/precice/micro-manager/pull/261)
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6 changes: 6 additions & 0 deletions micro_manager/micro_manager.py
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Expand Up @@ -1112,11 +1112,17 @@ def _solve_micro_simulations_with_adaptivity(

# Resolve micro sim output data for inactive simulations
for inactive_lid in inactive_sim_lids:
self.load_balancing.pre_sim_solve(
self._global_ids_of_local_sims[inactive_lid]
)
micro_sims_output[inactive_lid]["Active-State"] = 0
gid = self._global_ids_of_local_sims[inactive_lid]
micro_sims_output[inactive_lid][
"Active-Steps"
] = self._micro_sims_active_steps[gid]
self.load_balancing.post_sim_solve(
self._global_ids_of_local_sims[inactive_lid]
)

# Collect micro sim output for adaptivity calculation
for i in range(self._local_number_of_sims):
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