source: coopr.pyomo @ 5716

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Diff Rev Age Author Log Message
(edit) @5716   2 years jwatson Fixed an issue with setub in VarData?, in which there was a typo that …
(edit) @5708   2 years wehart Changing tests, to clarify the fact that the test failure is due to the …
(edit) @5707   2 years wehart Change test to test for equivalence within a given number of digits of …
(edit) @5705   2 years jwatson Adding error-handling in the case when a RangeSet? is not supplied with any …
(edit) @5704   2 years jwatson Various baseline updates due to the int->float changes a few commits back.
(edit) @5703   2 years jwatson More integer->float baseline fixes.
(edit) @5702   2 years jwatson More baseline changes due to int-to-float changes in numeric constant.
(edit) @5699   2 years jwatson Suppressing Gabe's misc indexed/non-indexed tests in preparation for a new …
(edit) @5698   2 years jwatson Tweak to the LP writer to screen for the presence of objectives in blocks, …
(edit) @5684   2 years wehart Return a list of packages instead of map()
(edit) @5671   2 years jdsiiro - Removing all direct calls to the NumericConstant? constructor …
(edit) @5670   2 years jdsiiro Removing ZreoConstant? and OneConstant?: no one was using them.
(edit) @5669   2 years jdsiiro - Efficiency improvements to core numeric value manipulation functions. - …
(edit) @5668   2 years jdsiiro - converting all exception constructors to use Python 3.x-compatible …
(edit) @5667   2 years jdsiiro Reverting a change from r5616. That change broke support for using …
(edit) @5664   2 years jdsiiro Promoting the _clone_if_needed() function up to the module namespace. …
(edit) @5663   2 years jwatson Performance improvement in Param.py, when constructing via rule-based …
(edit) @5660   2 years gabeh Removing a debug statement from cpxlp.py
(edit) @5659   2 years gabeh Reverting unintended change to sos test problem.
(edit) @5658   2 years jwatson More baseline updates due to re-labeling of commas to underscores.
(edit) @5657   2 years gabeh Fixing piecwise component to correctly handle SOSConstraint. Updating …
(edit) @5655   2 years gabeh Updating cpxlp.py to handle the new mapping of commas to underscores. If I …
(edit) @5648   2 years wehart Fixes for parameter initialization. Parameters are flattened, and they …
(edit) @5647   2 years wehart Documentation changes and reordering construction.
(edit) @5646   2 years wehart Documentation changes and reordering construction.
(edit) @5645   2 years wehart Adding index tests.
(edit) @5640   2 years jwatson Modified LP label maker to map commas in variable names to the underscore …
(edit) @5638   2 years wehart Renaming Param._repn to Param._data. Removing redundant methods that are …
(edit) @5633   2 years wehart Standardizing data names: _ParamData, _ConstraintData, _VarData
(edit) @5632   2 years wehart A rework of Objective. Segregating SOSConstraint into a separate file …
(edit) @5629   2 years wehart Migrating indexing logic from Objective and Constraint into the …
(edit) @5628   2 years wehart Removing the validation argument from NumericValue?. This wasn't being …
(edit) @5627   2 years wehart Adding more tests for NaN and Infinity values.
(edit) @5626   2 years wehart Cleanup of imports.
(edit) @5625   2 years wehart Removing unnecessary import.
(edit) @5624   2 years wehart Change of name for canonical tests, to avoid conflicts in global names.
(edit) @5623   2 years wehart Changes in imports.
(edit) @5622   2 years wehart Changes due to name changes for canonical tests.
(edit) @5621   2 years wehart Adding unit tests for numeric values.
(edit) @5620   2 years wehart Changes in constructors for consistency and to move error handling up to …
(edit) @5619   2 years wehart Changes in constructors to make them more consistent with other …
(edit) @5618   2 years wehart Misc edits/documentation changes.
(edit) @5617   2 years wehart Changing constructor to be more consistent with other components. Changes …
(edit) @5616   2 years wehart Lots of documentation changes. A few bug fixes that were highlighted by …
(edit) @5615   2 years wehart Cleaning up imports. Misc documentation changes.
(edit) @5614   2 years wehart Ensure that str returns a string object.
(edit) @5613   2 years wehart Rework of constructor logic to ensure some consistency with other …
(edit) @5612   2 years wehart Simplified param representation constructor to defer error handling to …
(edit) @5611   2 years wehart Changing constructor of _ConnectorBase. Defered most keyword processing …
(edit) @5610   2 years wehart Removing initialization of the 'name' attribute. This has been moved up …
(edit) @5607   2 years wehart Misc rename of testing class.
(edit) @5606   2 years gabeh Adding another param test. It seems that even though the value of a …
(edit) @5605   2 years jdsiiro Adding a post-processing step to the Pyomo script to calculate the …
(edit) @5604   2 years gabeh Adding more param tests to test mutability.
(edit) @5603   2 years jwatson Removing processing of 'name' keyword argument from _VarBase. It was …
(edit) @5602   2 years gabeh Adding param tests to expose mutability issues and various other bugs.
(edit) @5599   2 years gabeh A few more updates to clean up code in the piecewise component.
(edit) @5598   2 years wehart Finishing code review of BuildAction? and BuildCheck?. This involved …
(edit) @5597   2 years wehart A first code review, focusing on Component and IndexedComponent?. There …
(edit) @5593   2 years gabeh Fixing logic for skipping tests.
(edit) @5592   2 years gabeh Removing debugging print statement from last commit.
(edit) @5591   2 years gabeh Correcting sos constraint generation code in nl writer. This fixes a bug …
(edit) @5590   2 years jdsiiro Cleaning up the network_flow example. Adding a proposed model (DOES NOT …
(edit) @5589   2 years gabeh Fixing bug in nl writer when handling non-indexed sos constraints. Adding …
(edit) @5588   2 years gabeh Fixing bug in piecewise component where tuples were not completely …
(edit) @5586   2 years wehart Creating a new branch, and deleting an old one.
(edit) @5585   2 years wehart Tagging coopr.pyomo 3.1
(edit) @5560   2 years jwatson Fixing bug with error message in LP writer - referenced an unknown …
(edit) @5549   2 years gabeh Added a few pickle tests to expose bug in NL and LP writer (ticket #4329).
(edit) @5548   2 years jwatson Fixing an issue with the LP writer labeler that yielded improper …
(edit) @5547   2 years wehart Changing numeric comparisons to be nearly equal, rather than exactly …
(edit) @5516   2 years wehart Updating to use new functor syntax.
(edit) @5515   2 years wehart Fixing syntax of PW linear tests.
(edit) @5505   2 years wehart A preliminary rework of the Pyomo script functions to declare them using …
(edit) @5477   2 years jwatson Improving error message for the user when they introduce a model component …
(edit) @5476   2 years khunter Fix unchanged error message. If a modeler adds more than one objective …
(edit) @5468   2 years jwatson Pausing garbage collection in the LP writer. Sorting keys requires a lot …
(edit) @5467   2 years jwatson Eliminated the 'id' slot of the _VarValue class, as it is no longer used. …
(edit) @5466   2 years jwatson Various performance tweaks and cleanup on the LP writer. These include …
(edit) @5463   2 years jwatson Eliminating strict inequality slots from ConstraintData?. The trickier part …
(edit) @5462   2 years gabeh Updating the required syntax for f_rule and d_f_rule keywords passed to …
(edit) @5458   2 years jdsiiro More efficiency improvements for the DAT parser.
(edit) @5457   2 years jwatson Fixing edge case associated with previous var commit - an variable is an …
(edit) @5456   2 years jwatson Modifying LP writer to properly deal with zero-coefficient quadratic …
(edit) @5455   2 years jwatson Removed _is_xxx slots from the VarValue? class, dropping the memory …
(edit) @5443   2 years khunter Move error notice to stderr. Most standard utilities have a notion of …
(edit) @5430   2 years jdsiiro Efficiency improvements for the DAT file parser - convert statements …
(edit) @5388   2 years wehart Making import of coopr.pyomo entry points more robust.
(edit) @5381   2 years jwatson Eliminating expensive use of "max".
(edit) @5375   2 years jwatson Adding method to canonical preprocessor allowing per-constraint …
(edit) @5362   2 years wehart Tagging coopr.pyomo 3.0.1
(edit) @5361   2 years wehart Fixing import error when ordereddict is not available.
(edit) @5360   2 years jwatson More performance improvements in _VarBase constructor. Eliminated …
(edit) @5359   2 years jwatson Some performance improvements in var.py:485(construct).
(edit) @5351   2 years wehart Tagging coopr.pyomo 3.0
(edit) @5332   2 years jwatson Tagging coopr.pyomo 3.0
(edit) @5323   2 years wehart Bug fix for pympler usage (to be forward compatible).
(edit) @5320   2 years jwatson Correcting issue with getObject in ampl.py (yielding incorrect keys), …
(edit) @5318   2 years jdsiiro Minor efficiency tweaks in the canonical representation and the LP writer.
(edit) @5310   2 years jdsiiro Update to canonical expressions to support the optional deterministic …
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