Rob Falck comments

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                                            Rob Falck

Improve import speed

Thanks for the issue. Roughly half the time seems to be taken up by mpi4py under pyoptsparse. We'll have to think about what we can do to mitigate any of...

Improve import speed

Hmm I can't open that file. I'm not sure why a redirect created tuna as a binary file.

Maximum number of segments in grid refinement

Thanks for the suggestion. Grid refinement is due for a good refactoring and we can incorporate this.

Need a way to set_solver_print on the subprobem when using a shooting transcription.

Currently PicardShooting has the following options: - `ode_nonlinear_solver` : The nonlinear solver (BlockGS by default) that solves the dynamics in each segment. - `ms_nonlinear_solver` : The nonlinear solver (BlockGS by...

Print error/warning when connected variables are different sizes

Starting to look into this. This would appear to be in conflict with this portion of the [docs](https://openmdao.org/newdocs/versions/latest/features/core_features/working_with_groups/dist_serial.html?highlight=distributed#non-distributed-output-to-distributed-input). ``` Non-distributed output to distributed input These types of connections are deprecated...

occasional test failures with the `openmdao clean` command

I've seen this on the windows tests a few times. According to Gemini, it might just be the fact that windows is slow in deleting things: ``` When using shutil.rmtree...

DOEDriver AnalysisDriver hot start

This is a good suggestion. I'll see what we can do to incorporate it

Support numpy2

Is there anything I can do to help with this?

Only compute relevant partials regardless of what's been declared.

This is mostly complete but needs a user-facing way to check the relevance of a variable in compute_partials and other methods: ``` def is_relevant(self, vname): return self._relevance.is_relevant(vname) ```

get_source method is broken since release 3.38

Have you had a chance to trace down any more errors caused by this update?