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Fix warmstart bug#52

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ZedongPeng merged 1 commit intoMIT-Lu-Lab:mainfrom
ZedongPeng:fix-warmstart
Dec 16, 2025
Merged

Fix warmstart bug#52
ZedongPeng merged 1 commit intoMIT-Lu-Lab:mainfrom
ZedongPeng:fix-warmstart

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Description

Previously, warm start values were only copied to initial_primal_solution and initial_dual_solution (anchor point for Halpern update).

This PR copies warm start values to

  1. current_primal_solution
  2. pdhg_primal_solution
  3. current_dual_solution
  4. pdhg_dual_solution

, ensuring the cuPDLPx actually uses the provided warm start.

@ZedongPeng ZedongPeng merged commit fbc2e18 into MIT-Lu-Lab:main Dec 16, 2025
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