Auto-IVC (IndepVarComp) about openmdao-xdsm HOT 6 CLOSED

Hi @VinceSO,

Thanks for flagging this issue. I made a new version 0.6, which can handle Auto-IVC.

I would also recommend to turn off the include_indepvarcomps option in write_xdsm() to keep the diagram cleaner.

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Thanks a lot. I gonna install this version very soon.
Yes, the option include_indepvarcomps is very very useful. 😁

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Hi,
I tested your dev and thanks a lot for your reactivity.
The xDSM is now generated but I've detect a minor issue about the variable naming. They are called v0, v1, ... in the diagram.

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I also noticed it. The reason is, that in the Auto-IVC component the outputs are names v0, v1, v2, ... I guess it is set up this way to ensure unique names. So far I was using the source names in the XDSM as the variable names. I will change this in case of the Auto-IVC for target names. Maybe it could be a user option to show the target name in case of normal components too, but might look a bit confusing (since it is not visible on the XDSM, that they are the same variable).

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@VinceSO now the target names are used for Auto-IVC connections.

import openmdao.api as om

from omxdsm import write_xdsm

p = om.Problem()
p.model.add_subsystem('paraboloid', om.ExecComp('f = (x-3)**2 + x*y + (y+4)**2 - 3'), promotes_inputs=['x', 'y'])

# setup the optimization
p.driver = om.ScipyOptimizeDriver()
p.driver.options['optimizer'] = 'SLSQP'

p.model.add_design_var('x', lower=-50, upper=50)
p.model.add_design_var('y', lower=-50, upper=50)
p.model.add_objective('paraboloid.f')

p.setup()
p.final_setup()

# Write output
write_xdsm(p, filename='xdsm_auto_ivc', out_format='pdf', show_browser=True, quiet=False,
           include_indepvarcomps=False)  # Not showing the Auto IVC

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Nice work 👍 !

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