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added POEM 090 - Group auto ordering #184

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Aug 24, 2023
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naylor-b
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POEM_090.md Outdated
This POEM proposes to add an option called `auto_order` to Group that will tell the framework to compute the proper
subsystem order automatically using
[Tarjan's strongly connected components algorithm](https://en.wikipedia.org/wiki/Tarjan%27s_strongly_connected_components_algorithm).
This algorithm groups the subsystems into strongly connected compnents (cycles) and topologically sorts those components.
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typo: compnents

@johnjasa
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Thanks Bret! I looked at the POEM and the associated PR #2963. I guess my only consideration is to publicize this as an option well, even if it's experimental. So maybe once it's in the codebase and more developed we can have an example that uses it and links to the doc page you already added.

@robfalck robfalck merged commit 4523e02 into OpenMDAO:master Aug 24, 2023
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3 participants