This release introduces a web interface which enables Operations Research professionals to seamlessly submit linear programs and mixed-integer programs in MPS format to the Rose solver.
- Rose Solver (v0.6.1)
- Web Interface (v0.1.0)
- Backend Components (v0.1.0)
Summary
This release introduces a web interface which enables Operations Research professionals to seamlessly submit linear programs and mixed-integer programs in MPS format to the Rose solver.
Key Features
MPS file submission
Users can submit problems to the Rose solver by uploading linear programs and mixed-integer programs in MPS format directly through the web interface.
Solver settings
Users can specify both basic (Time Stopping Criteria, Optimality Gap) and advanced (Dual Feasibility Tolerance, Pivot Element Tolerance, Integral Tolerance, Primal Feasibility Tolerance) settings when submitting a solve.
Solution visualization
A dedicated page is available for each solve showing the status of the solve, the time the solve took, the objective function value (when applicable), settings used in the solve, and various other information. Users can download a .json file which includes complete information for both the primal and dual solutions for successful solves.
Dashboard
A dashboard showing information for current and former solves is available through the web interface. The dashboard shows the name of the model that was solved, when the solve was submitted, the run time of the solve, and the status of the solve. From the dashboard, users can navigate to a page showing additional detail for the solve.
Help center
A dedicated help center can be accessed from the web interface. The help center includes a knowledge garden with articles and examples and allows users to submit issues to SimpleRose support.
Known Issues
5-minute timeout
Solve times are limited to 5 minutes.
Dashboard refresh
The dashboard does not automatically refresh to show the updated status of a running solve. As a workaround, users can manually refresh the dashboard page in their web browser.
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