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Enable state probing for OptimizationSolver on CPU and Loihi backend #217

Merged
merged 18 commits into from
May 3, 2023
Merged

Enable state probing for OptimizationSolver on CPU and Loihi backend #217

merged 18 commits into from
May 3, 2023

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AlessandroPierro
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@AlessandroPierro AlessandroPierro commented Apr 27, 2023 •
edited

Issue Number:

Objective of pull request:

Pull request checklist

Your PR fulfills the following requirements:

  • Issue created that explains the change and why it's needed
  • Tests are part of the PR (for bug fixes / features)
  • Docs reviewed and added / updated if needed (for bug fixes / features)
  • PR conforms to Coding Conventions
  • PR applys BSD 3-clause or LGPL2.1+ Licenses to all code files
  • Lint (pyb) passes locally
  • Build tests (pyb -E unit) or (python -m unittest) passes locally

Pull request type

Please check your PR type:

  • Feature

What is the new behavior?

  • It is now possible to track the neuron state through time during the execution of OptimizationSolver and obtain the timeseries at the end of execution
  • The state probing can be requested setting SolverConfig.probe_state to True when calling the solve method of OptimizationSolver
  • The state timeseries is returned in SolverReport.state_timeseries

Does this introduce a breaking change?

  • No

AlessandroPierro and others added 3 commits April 24, 2023 16:43
@AlessandroPierro
Enable cost tracking with Loihi backend (#212)
c6bbcd0
@GaboFGuerra
Refactor solution readout by method extraction.
c906112 
Signed-off-by: GaboFGuerra <gabriel.fonseca.guerra@intel.com>
@GaboFGuerra
Enable probing of variable assignment on OptimizationSolver.
63dbdda 
Signed-off-by: GaboFGuerra <gabriel.fonseca.guerra@intel.com>
@AlessandroPierro AlessandroPierro self-assigned this Apr 27, 2023
@AlessandroPierro AlessandroPierro added the 1-feature New feature or request label Apr 27, 2023
@AlessandroPierro AlessandroPierro changed the title Enable state probing for OptimizationSolver Enable state probing for OptimizationSolver on Cpu and Loihi backend Apr 27, 2023
@AlessandroPierro AlessandroPierro changed the title Enable state probing for OptimizationSolver on Cpu and Loihi backend Enable state probing for OptimizationSolver on CPU and Loihi backend Apr 27, 2023
@AlessandroPierro AlessandroPierro mentioned this pull request Apr 27, 2023
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@AlessandroPierro AlessandroPierro marked this pull request as ready for review April 27, 2023 14:23
@AlessandroPierro
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Ready for review. Tests are passing locally, and will pass in the CI when lava-nc/lava#675 is merged.

GaboFGuerra
GaboFGuerra approved these changes May 2, 2023
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Thanks Alessandro!

@AlessandroPierro AlessandroPierro merged commit 4e2f36e into main May 3, 2023
3 checks passed
@AlessandroPierro AlessandroPierro deleted the state-tracking branch July 6, 2023 07:28
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@phstratmann phstratmann phstratmann left review comments

@GaboFGuerra GaboFGuerra GaboFGuerra approved these changes

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