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FWPH rewrite #529

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Merged
merged 37 commits into from
Sep 5, 2025
Merged

FWPH rewrite #529

merged 37 commits into from
Sep 5, 2025

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bknueven
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@bknueven bknueven commented Jun 16, 2025 •
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  • Makes FWPH much more like PH in code-style and spoke synchronization
  • FWPH can be used with fixing heuristics (lower bounds are not computed, but could be in a Lagrangian spoke)
  • FWPH can get its initial, as well as additional, columns from an Xhat spoke
  • FWPH weights can be optionally warmstarted by solving LP relaxations

bknueven added 18 commits June 16, 2025 11:17
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I'm going to break this into few smaller PRs, starting with #530

@bknueven bknueven mentioned this pull request Jun 18, 2025
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@bknueven bknueven changed the title Fwph refactor FWPH rewrite Jun 21, 2025
@bknueven bknueven marked this pull request as ready for review September 4, 2025 15:08
@bknueven bknueven merged commit 46b6c35 into Pyomo:main Sep 5, 2025
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@bknueven bknueven deleted the fwph_refactor branch September 5, 2025 17:40
@bknueven bknueven restored the fwph_refactor branch September 8, 2025 15:57
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@DLWoodruff DLWoodruff DLWoodruff approved these changes

@jeanpaulwatson jeanpaulwatson Awaiting requested review from jeanpaulwatson

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@bknueven @DLWoodruff