Raise the OrdinaryDiffEqRosenbrock test floor for DowngradeCI - #493
Merged
ChrisRackauckas merged 3 commits intoAug 17, 2026
Conversation
Co-Authored-By: Chris Rackauckas <accounts@chrisrackauckas.com>
Co-Authored-By: Chris Rackauckas <accounts@chrisrackauckas.com>
Co-Authored-By: Chris Rackauckas <accounts@chrisrackauckas.com>
ChrisRackauckas
marked this pull request as ready for review
August 17, 2026 12:10
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Please ignore this PR until it has been reviewed by @ChrisRackauckas.\n\nThe downgrade job currently resolves an old OrdinaryDiffEqRosenbrock release whose transitive DifferentiationInterface floor is below the floor required by current OrdinaryDiffEqRosenbrock releases. Raise the test-only OrdinaryDiffEqRosenbrock lower bound from 2 to 2.3.1, the first release in the observed resolver chain that requires DifferentiationInterface >= 0.7.18. This preserves the existing workflow topology and does not add an unused direct dependency.\n\nFail-before evidence: the default-branch Downgrade run selected DifferentiationInterface 0.7.16 and failed against the OrdinaryDiffEqRosenbrock constraint, while the same-SHA CPU test run passed:\n- https://github.com/SciML/DiffEqGPU.jl/actions/runs/31918169520\n- https://github.com/SciML/DiffEqGPU.jl/actions/runs/31918169668\n\nVerification:\n- Strict local downgrade resolver (julia +1.10 downgrade.jl MKL_jll . alldeps 1.10): Successfully resolved minimal versions for .\n- GROUP=CPU Pkg.test(): Testing DiffEqGPU tests passed\n- GROUP=QA Pkg.test(): QA 25/25, JET 75/75, Testing DiffEqGPU tests passed\n- typos and git diff --check: pass\n\nNo public API change.