source: coopr.plugins

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Diff Rev Age Author Log Message
(edit) @3204   10 years jwatson Flushing out MIP warm-start capability for GUROBI plugin.
(edit) @3192   10 years jwatson Changes to propagate the symbol map across the pyro solver manager …
(edit) @3180   10 years wehart Merged revisions 3178-3179 via svnmerge from …
(edit) @3179   10 years wehart Tagging coopr.plugins 2.4
(edit) @3178   10 years wehart Merged revisions 3113-3177 via svnmerge from …
(edit) @3170   10 years jwatson Adding more general solver option capabilities to the GUROBI plugin.
(edit) @3169   10 years jwatson Adding mipgap processing to the GUROBI solver plugin.
(edit) @3154   10 years jwatson Modifed GUROBI plug-in to only extract duals when the underlying model …
(edit) @3135   10 years jwatson Fixed issue in Gurobi plugin with the "Infeasible or Unbounded" return …
(edit) @3129   10 years wehart Adding CHANGELOG documentation for coopr.plugins 2.4
(edit) @3122   10 years jwatson Minor performance improvement to GUROBI solver plugin.
(edit) @3113   10 years wehart Merged revisions 3003-3112 via svnmerge from …
(edit) @3097   10 years wehart Pushing ASL tests into a separate test scenario, and removing them …
(edit) @3095   10 years wehart Adding solver documentation. Adding asl:PICO tests.
(edit) @3091   10 years khunter Refactor to be clearer about what's being written, and write but once.
(edit) @3090   10 years khunter Fix for Windows quoting and playing nice with backslashes in paths.
(edit) @3087   10 years jwatson Fixing major issue identified in GUROBI plugin - string values were …
(edit) @3086   10 years khunter Fix Python script output from: gurobi_run(/path/to/file1, …
(edit) @3085   10 years khunter NFC: remove EOL whitespace
(edit) @3080   10 years jwatson Commit of version of Gurobi plug-in that solves diet under Windows
(edit) @3079   10 years jwatson Improvements to GUROBI plug-in to allow execution on windows and …
(edit) @3063   10 years wehart Removing registration of PICO.
(edit) @3062   10 years wehart Using validation for PICO that will ignore executables in the /bin or …
(edit) @3003   10 years wehart Merged revisions 2948-3002 via svnmerge from …
(edit) @3002   10 years wehart Update to CBC logic to create verbose output.
(edit) @2996   10 years wehart Adding further logic to control reader/writer when ASL is not defined …
(edit) @2995   10 years wehart Disabling the ASL interface for CBC.
(edit) @2985   10 years wehart Adding logic to disable cplexdirect plugins if cplex cannot be imported.
(edit) @2984   10 years wehart Another attempt to disable CPLEX errors.
(edit) @2983   10 years wehart Resolving issue with cplex imports.
(edit) @2982   10 years jwatson Improving the speed of the cplex direct solver plugin.
(edit) @2981   10 years jwatson Adding initial commit of a "cplexdirect" solver plugin, which solves …
(edit) @2956   11 years wehart Initialized merge tracking via "svnmerge" with revisions "1-2947" from …
(edit) @2949   11 years wehart Recreating 'stable' branches as directy copies of 'trunk'
(edit) @2948   11 years wehart Removing Coopr stable branches. Adding the vpy reconfig script and …
(edit) @2939   11 years wehart Changing the default behavior. When no name is specified, use the …
(edit) @2936   11 years wehart Merged revisions 2731-2935 via svnmerge from …
(edit) @2933   11 years wehart Update to baseline to eliminate 'None' string.
(edit) @2926   11 years wehart Evaluating tokens before they are used to define values in the results …
(edit) @2925   11 years wehart Fixing logic in parsing of marginal values. I believe that a bug was …
(edit) @2909   11 years wehart Bug fix ... always need to create the test suties, in order for nose …
(edit) @2904   11 years prsteel Fixes bug in Pyomo reading unbounded/infeasible solution files from …
(edit) @2903   11 years prsteel Reverting previous change to give a better commit message…
(edit) @2902   11 years prsteel Fixes parsing error on infeasible/unbounded problems. Not actually …
(edit) @2857   11 years khunter NFC: Remove unnecessary branch.
(edit) @2856   11 years khunter NFC: Use a more pythonic form; easier to read.
(edit) @2855   11 years khunter NFC: EOL whitespace
(edit) @2854   11 years jwatson Fixed exception raised by GLPK plugin when encountering the previously …
(edit) @2853   11 years jwatson Adding solution infeasible status to CPLEX plugin - Pyomo will now …
(edit) @2825   11 years jwatson Modified GLPK plugin to throw an exception when unexpected line parse …
(edit) @2777   11 years khunter Backslash line continuation not universal Apparently you can't use …
(edit) @2776   11 years khunter 4 lines to 2 lines in slightly less efficient, but perhaps cleaner …
(edit) @2775   11 years khunter General refactor of GLPK executable line creation. Specifically, this …
(edit) @2774   11 years khunter NFC: Whitespace removal, and 80-char update to selected functions.
(edit) @2771   11 years wehart Resolving backwards compatibility for Python 2.4
(edit) @2747   11 years khunter Add OSiL writer plugin; enables pyomo --solver Enable OSiL writer …
(edit) @2746   11 years khunter NFC
(edit) @2731   11 years wehart Merged revisions 2604-2730 via svnmerge from …
(edit) @2728   11 years jwatson Yeaarrrrggghhhh! Another GLPK debug print statement removed.
(edit) @2727   11 years jwatson Taking out a forgotten debug print statement.
(edit) @2726   11 years jwatson Fixing GLPK plugin to recognize and correctly process instances in …
(edit) @2722   11 years wehart Update to use the new YAML specification for the 'solvers' section of …
(edit) @2721   11 years wehart Refactorying this test, to perform import of coopr.opt in the YML …
(edit) @2718   11 years wehart Update to test and test drivers due to rename of pyutilib.testdriver …
(edit) @2716   11 years wehart Update of MIP baselines to include YAML-compliant syntax for …
(edit) @2705   11 years wehart Deferring import of coopr.pyomo until it's used.
(edit) @2702   11 years wehart Reworking plugins for test drivers.
(edit) @2695   11 years wehart Integrating plugins for testdrivers. Fix to test_mip.py logic. NOTE: …
(edit) @2688   11 years wehart Misc reorganization to ignore old test suites for solvers. The new …
(edit) @2685   11 years wehart Adding mock tests.
(edit) @2680   11 years wehart Fixing the processing of the objective value when CBC is solving a …
(edit) @2678   11 years wehart Update to the API of various converters, to ensure a consistent API …
(edit) @2672   11 years prsteel Necessary update for earlier commit fixing the 'has_capability' bug.
(edit) @2664   11 years prsteel Overwrote base class behavior for 'has_capability' method in several …
(edit) @2659   11 years prsteel Changes to coopr.plugins to support SOS constraints. Knowledge of …
(edit) @2634   11 years jwatson Changed name of "write_warmstart_file" method to "warm_start" in the …
(edit) @2632   11 years jwatson Fixed issue with CBC plugin generating voluminous (to put it nicely) …
(edit) @2631   11 years jwatson Fixing parser bug in CBC plugin - testing failed to catch a change a …
(edit) @2604   11 years wehart Merged revisions 2559-2603 via svnmerge from …
(edit) @2599   11 years wehart Misc syntax fixes.
(edit) @2598   11 years claird ci
(edit) @2597   11 years wehart Reverting Carl's recent commit.
(edit) @2596   11 years claird ci
(edit) @2595   11 years claird ci
(edit) @2593   11 years wehart Rework of package to use new plugin factory mechanism supported by …
(edit) @2588   11 years wehart Updating Coopr package README files to point to the new Google Groups …
(edit) @2564   11 years wehart Initialized merge tracking via "svnmerge" with revisions "1-2558" from …
(edit) @2563   11 years wehart Adding coopr.plugins 2.4 branch
(edit) @2550   11 years wehart Tagging coopr.plugins 2.3
(edit) @2549   11 years wehart Merged revisions 2516-2548 via svnmerge from …
(edit) @2548   11 years wehart Updated change log.
(edit) @2516   11 years wehart Merged revisions 2432-2515 via svnmerge from …
(edit) @2447   11 years wehart A draft GUROBI solver interface. NOTE: I'm not sure if gurobi uses …
(edit) @2432   11 years wehart Merged revisions 2390-2431 via svnmerge from …
(edit) @2429   11 years wehart Reworking class decorators.
(edit) @2421   11 years wehart Rework of unit tests to (a) import pyutilib.th as 'unittest' and (b) …
(edit) @2390   11 years wehart Merged revisions 2356-2389 via svnmerge from …
(edit) @2380   11 years wehart Augmenting parser to collect statistics for # of branch/bound nodes.
(edit) @2356   11 years wehart Merged revisions 2314-2355 via svnmerge from …
(edit) @2352   11 years wehart Setting up the configuration of CBC.
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