Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Refactor HPresolve::updateRowDualImpliedBounds and HPresolve::updateColImpliedBounds #2011

Merged
merged 18 commits into from
Oct 31, 2024
Merged

Refactor HPresolve::updateRowDualImpliedBounds and HPresolve::updateColImpliedBounds #2011

merged 18 commits into from
Oct 31, 2024

Conversation

fwesselm
Copy link
Contributor

  1. Reduce amount of duplicate code in HPresolve::updateRowDualImpliedBounds and HPresolve::updateColImpliedBounds.
  2. Some other minor simplifications.
  3. Tests on 850+ MIPs showed that the code changes do not affect HiGHS behavior at all.

@fwesselm
Add lambdas to reduce amount of similar code used to compute implied …
0f9b735 
…bounds
@fwesselm
Use dual_feasibility_tolerance when updating dual implied bounds
4090394
@fwesselm
Fix format
5e6b9f6
@fwesselm
Merge branch 'latest' of https://github.com/ERGO-Code/HiGHS into impl…
5740f75 
…BndLambdas
@fwesselm
Minor change
8cd5890
@fwesselm
Pre-compute threshold
79c9c04
@fwesselm
Simplify a little
5c53bda
@fwesselm
Minor simplifications
ef3c718
@fwesselm
Another mini change
0031b70
@fwesselm
Merge branch 'latest' of https://github.com/ERGO-Code/HiGHS into impl…
cb2806a 
…BndLambdas
@fwesselm
Use local variables
91da855
@fwesselm
Merge branch 'latest' of https://github.com/ERGO-Code/HiGHS into impl…
de3af6f 
…BndLambdas
@fwesselm
Simplify a little more
d306ec3
@fwesselm
Revert changes that caused regressions; need to qualify how storing i…
a9494c2 
…mproved bounds on continuous variables as column bounds would affect performance
@fwesselm
Merge branch 'latest' of https://github.com/ERGO-Code/HiGHS into impl…
ef65109 
…BndLambdas
@fwesselm
Merge branch 'latest' of https://github.com/ERGO-Code/HiGHS into impl…
43d916c 
…BndLambdas
@fwesselm
Fix copy-and-paste error
cb77dc6
@fwesselm
Merge branch 'latest' of https://github.com/ERGO-Code/HiGHS into impl…
4b94521 
…BndLambdas
@jajhall jajhall merged commit fc78b78 into ERGO-Code:latest Oct 31, 2024
110 checks passed
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Reviewers
No reviews
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

Successfully merging this pull request may close these issues.
2 participants
@fwesselm @jajhall