source: coopr.plugins/trunk/coopr

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Diff Rev Age Author Log Message
(edit) @2343   10 years wehart Extending definition of svn:ignore to include *.egg-info files.
(edit) @2336   10 years wehart Misc documentation update.
(edit) @2335   10 years wehart Misc fix to setup glpk suffixes that are parsed.
(edit) @2334   10 years wehart Updating GLPK test to work when pico_convert is not available.
(edit) @2332   10 years wehart Misc change in svn:ignore properties
(edit) @2326   10 years jwatson Adding import of cPickle instead of pickle, if it exists.
(edit) @2308   10 years wehart Generalizing the suffix management in the MIP solvers so they match …
(edit) @2284   10 years jwatson Fix to CPLEX plugin relating to suffix processing - working on a …
(edit) @2281   10 years jwatson Adding a suffixes attribute to the base solver class. This is a list …
(edit) @2266   10 years wehart Adding an AMPL converter, which runs AMPL to convert *.mod files to …
(edit) @2265   10 years wehart Extending the Pyomo converter to allow the conversion of both Pyomo …
(edit) @2252   10 years wehart Changes due to termination condition refinement
(edit) @2225   10 years wehart Bug fix: don't copy files with value None
(edit) @2224   10 years wehart Updating mock info for ASL.
(edit) @2223   10 years wehart Misc updtes.
(edit) @2222   10 years wehart Misc.
(edit) @2220   10 years wehart Preliminary implementation of the ASL solver interface.
(edit) @2215   10 years wehart Creating an ASL solver interface for optimizers based on the ASL …
(edit) @2212   10 years jwatson Supressing warm start file write time output in the CPLEX plugin …
(edit) @2201   10 years wehart Update to Coopr to account for changes in PyUtilib? package names.
(edit) @2187   10 years wehart A draft NLOPT solver.
(edit) @2171   10 years wehart Update CPLEX baselines.
(edit) @2168   10 years jwatson Improvements to the CPLEX plugin, mainly in the area of reporting …
(edit) @2100   10 years wehart Adding information about termination conditions to CPLEX solver.
(edit) @2065   10 years jwatson Speed improvement to CPLEX solution reader - accessing solution …
(edit) @2048   10 years wehart Reworking MIP plugins to more selectively print branch-and-bound …
(edit) @2042   10 years jwatson Update of Pyro solver manager to propagate warm-start files to …
(edit) @2040   10 years jwatson Adding transmission of solver mipgap across the Pyro distributed …
(edit) @2034   10 years jwatson Added ability to write the mipgap attribute (if not None) to the …
(edit) @2014   10 years wehart Update to CPLEX baselines
(edit) @2013   10 years jwatson Added fully-tested (whatever that means!) urc and lrc reduced-cost …
(edit) @2006   10 years jwatson Missed CPLEX.py in the transition from model _component[] to …
(edit) @1997   10 years jwatson Changing _component reference to active_component.
(edit) @1991   10 years wehart Update to test baselines.
(edit) @1989   10 years jwatson Fix to GLPK plug-in when parsing solution files that are time-limited.
(edit) @1988   10 years jwatson More updates to the GLPK plug-in.
(edit) @1984   10 years jwatson CPLEX has warm-start capabilities - over-riding base OptSolver? query …
(edit) @1982   10 years jwatson Added MIP solution read capability to GLPK plugin. Now able to read …
(edit) @1981   10 years jwatson Major re-work to GLPK interface, which was failing to read pretty much …
(edit) @1980   10 years jwatson Added extraction of reduced-costs for variables in CBC plugin solution …
(edit) @1970   10 years wehart Bug fix: don't print None values for reduced cost Updated cplex baselines.
(edit) @1969   10 years wehart Bug fix for mock tests.
(edit) @1965   10 years jwatson Migrating reduced-cost reads for CPLEX SOL file format into svn.
(edit) @1954   10 years jwatson Extracting solver runtime for CPLEX solver plugin, at the request of …
(edit) @1946   10 years wehart Further fix to avoid parsing blank lines.
(edit) @1945   10 years wehart Adding error checks.
(edit) @1941   10 years wehart Bug fix when pico_convert is not available.
(edit) @1939   10 years wehart Update to solvers to use the new structure for managing the parsing of …
(edit) @1923   10 years wehart Update of baseline.
(edit) @1919   10 years wehart Update of MIP solvers and how they load SolverResults?.
(edit) @1910   10 years jwatson Fixed bug in CBC when in NL/SOL mode that was setting each primal and …
(edit) @1906   10 years jwatson Various fixes to CBC mip plugin - a few more to come!
(edit) @1901   10 years wehart Bug fixes to account for the reorganization of coopr.opt
(edit) @1851   10 years jwatson Added functionality to allow for passing MIP solver options across the …
(edit) @1809   10 years wehart Further reorg steps.
(add) @1806   10 years wehart Initial reorg of the Coopr trunk. The goal of this reorg is to …
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