source: coopr.plugins @ 5397

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Diff Rev Age Author Log Message
(edit) @5397   2 years jdsiiro Fixing import error in GUROBI direct interface.
(edit) @5379   2 years jwatson Switch of range to xrange.
(edit) @5355   2 years wehart Bug fix in tagged setup.py version.
(edit) @5352   2 years wehart Tagging coopr.plugins 2.8
(edit) @5329   2 years jwatson Tagging coopr.plugins 2.9
(edit) @5299   2 years jwatson Limiting the precison of timing results for writing warm start files to …
(edit) @5292   2 years jdsiiro Update to the pyomo test driver to track the dual support for YAML and …
(edit) @5283   2 years gabeh Fixed bug in CPLEXDirect where model.active_components were being check …
(edit) @5277   2 years wehart Updating changelog documentation.
(edit) @5246   2 years gabeh Fixed SOSConstraint handling in CPLEXDirect plugin.
(edit) @5245   2 years gabeh Fixed SOSConstraint handling in gurobi_direct plugin.
(edit) @5233   2 years jwatson Fixing (finally!) the gurobi_direct plugin.
(edit) @5194   2 years jwatson Fixing bug in GUROBI plugin, in which problem was infeasible/unbounded, …
(edit) @5184   2 years jwatson Introducing a time lag after an empty queue result is obtained from the …
(edit) @5146   2 years jwatson More edits to PH Pyro server.
(edit) @5143   2 years jwatson More updates to the new PH Pyro solver manager.
(edit) @5128   2 years jwatson Adding "phpyro" solver manager.
(edit) @5117   3 years jwatson Fixing GUROBI plugin to function correclty when time-out halts the solver, …
(edit) @5106   3 years wehart Moving the OS solver interface into coopr.os
(edit) @5096   3 years wehart Removing OpenOpt? references
(edit) @5094   3 years wehart Removing references to OpenOpt?.
(edit) @5092   3 years jwatson Fixing bug propagated by canonical change.
(edit) @5087   3 years jwatson Fixing issue with missing symbol map in Pyro interface.
(edit) @5045   3 years wehart Bug fixes that arose while testing the 'openopt:glpk' solver.
(edit) @5042   3 years wehart Disabling OpenOpt? solvers when these packages cannot be imported.
(edit) @5040   3 years wehart Various bug fixes in OpenOpt? interface. Misc reformatting for ASL.
(edit) @5022   3 years jwatson Removing local (legacy) has_discrete_variables method from CPLEX.py, and …
(edit) @5017   3 years wehart Adding a try/except block to handle the case where Gurobi termination …
(edit) @5014   3 years wehart Adding a tolerance for IPOPT baseline tests.
(edit) @5012   3 years wehart Reverting this to use YAML, since the driver is only going to be used with …
(edit) @5006   3 years wehart Changing indexing, so we don't get negative indices.
(edit) @5002   3 years wehart Baseline update.
(edit) @5001   3 years wehart Updating ipopt baseline
(edit) @4988   3 years wehart Updating tests to rely on JSON baseline files, rather than YAML. Updating …
(edit) @4955   3 years wehart Fixing a registration bug for the pattern search solver.
(edit) @4954   3 years wehart Adding a Python native pattern search solver.
(edit) @4936   3 years jwatson Modified Pyro solver manager to not transmit symbol maps across to solver …
(edit) @4926   3 years jwatson Fixing incorrect return codes in Gurobi solver - "stoppedByLimit" is not a …
(edit) @4912   3 years jwatson Eliminating some unnecessary string processing in the CPLEX solver plugin.
(edit) @4910   3 years jwatson Added available() methods to the CPLEX and GUROBI direct python plugins, …
(edit) @4905   3 years wehart Update to IPOPT tester to use Yaml comparisons, and corresponding baseline …
(edit) @4891   3 years wehart Preliminary interface to OpenOpt? solvers.
(edit) @4887   3 years wehart Migrating coopr.plugins.mip to coopr.plugins.solvers, which is a more …
(edit) @4884   3 years wehart Changing ASL tests to use YAML baseline tests. Updates to ASL baseline.
(edit) @4877   3 years dword updated baselines for the new sol reader
(edit) @4863   3 years jwatson Updating GUROBI plugin to handle warm-start of EF instances.
(edit) @4861   3 years jwatson Updating CPLEX logic to support extensive form warm-starting.
(edit) @4857   3 years jwatson Same fix as prior commit, for GUROBI plugin.
(edit) @4856   3 years jwatson Forgot a fix to CPLEX to ignore warm-starting logic when an LP input file …
(edit) @4845   3 years jwatson Fixing Gurobi warm-start issues.
(edit) @4844   3 years jwatson More CPLEX warm-start nuancing…
(edit) @4843   3 years jwatson Fixing issue related to last commit, in which CPLEX is not being …
(edit) @4841   3 years jwatson Fixing warm-start issue in CPLEX plugin. Will correct many PySP test …
(edit) @4836   3 years wehart Simplifying the configure_glpk() function.
(edit) @4832   3 years wehart Misc changes to get the GLPK solver working…
(edit) @4831   3 years wehart Another bug fix…
(edit) @4830   3 years wehart Another bug fix w.r.t. the glpsol version. The darn format of the version …
(edit) @4829   3 years wehart Bug fix in glpsol version processing.
(edit) @4828   3 years wehart Reworking GLPK class imports to eliminate test failures.
(edit) @4827   3 years wehart Rework of GLPK solver interface. The 'old' parser is now only used for …
(edit) @4826   3 years wehart Adding a configuration function to GLPK. This seems to mess up the …
(edit) @4824   3 years wehart Various fixes to get the experimental GLPK solver working reasonably …
(edit) @4821   3 years wehart Fixing various issues with the experimental GLPK solver interface.
(edit) @4819   3 years wehart Removing debugging info.
(edit) @4817   3 years wehart Resolving #4298
(edit) @4814   3 years wehart Adding logic to perform tests interactively.
(edit) @4811   3 years wehart Bug fixes…
(edit) @4810   3 years wehart Adding commented-out SOS capabilities.
(edit) @4809   3 years wehart Adding solver_capability options to Mock writers.
(edit) @4808   3 years wehart Adding solver_capability options to writer logic.
(edit) @4799   3 years wehart Testing solver availability using the solver_io option. Running the Pyomo …
(edit) @4793   3 years wehart Moving the Pyomo pickling tests into coopr.plugins. These tests test …
(edit) @4788   3 years wehart Simplifying test driver, since the logic for subsolvers has been migrated …
(edit) @4786   3 years wehart Bug fix for unbounded MIPs.
(edit) @4782   3 years jdsiiro - Fixing warm starting for Gurobi solver (see also r4766, r4770) - …
(edit) @4778   3 years wehart Many fixes to CBC plugin…
(edit) @4772   3 years wehart More graceful handling of solver results when non-optimal solution status …
(edit) @4770   3 years jdsiiro Fix for iteration over variables in CPLEX warm start.
(edit) @4769   3 years jdsiiro Fix for iteration over variable indices.
(edit) @4767   3 years jdsiiro Overhaul of CPLEX Direct interface to - work with the new SymbolMap? - …
(edit) @4766   3 years jdsiiro Fixing warm starting CPLEX (when run with LP files).
(edit) @4760   3 years wehart Adding a print statement when solvers are not available.
(edit) @4753   3 years wehart Adding more explicit printing of errors when an exception occurs.
(edit) @4746   3 years wehart Adding an option in the Pyomo testdriver to specify additional options …
(edit) @4704   3 years zbfried Updated CPLEX direct interface to work with SymbolMap?
(edit) @4686   3 years wehart Perform solver tests outside of the try/except block.
(edit) @4658   3 years jwatson Improving error message when exception is thrown.
(edit) @4655   3 years gabeh Fixed a bug in glpk_direct.py where returned objective value is given the …
(edit) @4652   3 years gabeh Set all sos capabilities to False in GLPK.py
(edit) @4651   3 years gabeh Set all sos capabilities to False in glpk_file.py
(edit) @4650   3 years gabeh Set all sos capabilities to False in glpk_direct.py
(edit) @4643   3 years wehart Adding support for memory profiling.
(edit) @4637   3 years jwatson Fixing typo bug in GUROBI direct interface. Wasn't/isn't being exposed on …
(edit) @4632   3 years gabeh Edited gurobi_direct to check for 'keepFiles' kwd.
(edit) @4631   3 years gabeh Edited CPLEXDirect presolve to check for 'keepFiles' kwd.
(edit) @4630   3 years gabeh Modified gurobi_direct.py so that logfile is written when keepfiles is …
(edit) @4629   3 years gabeh Modified CPLEXDirect.py so that logfile is written when keepfiles is True.
(edit) @4626   3 years zbfried Reverted changes in CPLEX.py -- fixed in runbenders instead
(edit) @4625   3 years zbfried Fixed "Variable=Make does not have an attribute defined with name=Lrc" …
(edit) @4624   3 years gabeh Updated CPLEXDirect.py to handle 'write' solver option.
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