Timeline


and

May 26, 2012:

4:20 PM Changeset [5815] by wehart
Commenting out initialization of active variables. This seems to be …
4:19 PM Changeset [5814] by wehart
Adding an error message when the RangeSet? object is not initialized …
4:15 PM Changeset [5813] by wehart
Misc documentation edits.
4:11 PM Changeset [5812] by wehart
Changing example to use xrange instead of range.

May 25, 2012:

6:46 PM Changeset [5811] by wehart
Using scalability tests that aren't quite as big
6:45 PM Changeset [5810] by wehart
Adding scalability tests that aren't quite as large…

May 24, 2012:

11:30 PM Changeset [5809] by wehart
Setting a baseline that omits the name.
11:29 PM Changeset [5808] by wehart
Bug fix setting the problem name.
10:59 PM Changeset [5807] by wehart
Changes to the GLPK converter class to use temporary files.
10:56 PM Changeset [5806] by wehart
Adding an AmplModel? class, which serves as a wrapper for models.
7:30 PM Changeset [5805] by jdsiiro
Restoring Param.reset() as a no-op. I'm not really sure what reset() …
7:15 PM Changeset [5804] by jdsiiro
Fixing incompatibility with Python 2.6 introduced in r5803.
6:57 PM Changeset [5803] by jdsiiro
Major overhaul of Pyomo Param: - adding a new "SparseIndexedComponent?
6:02 PM Changeset [5802] by jwatson
Commenting ModelData? class, in preparation for re-work / enhancement pass.

May 23, 2012:

11:28 PM Changeset [5801] by gabeh
Fixing the last 'fix' to the GLPK plugin. Tried to call .strip() on …
11:14 PM Changeset [5800] by gabeh
Removing debugging comment from last commit.
11:12 PM Changeset [5799] by gabeh
Fixing a bug in the GLPK solver plugin where specifying solver options …
6:40 PM Changeset [5798] by jwatson
Fixing issue in which ConstraintLists? were not being processed by the …

May 22, 2012:

6:51 PM Changeset [5797] by jwatson
Fixing PySP to be compliant with recent changes to PyomoModel? create() …

May 20, 2012:

9:58 PM Changeset [5796] by wehart
Removing deprecated functionality. This hasn't worked since the …
9:53 PM Changeset [5795] by wehart
Migrating model xform stuff out of PyomoModel?.py
7:03 PM Changeset [5794] by wehart
Bug fixes in new model for the create() method.
5:04 PM Changeset [5793] by wehart
Various cleanup of cloning and other stuff…
4:55 PM Changeset [5792] by wehart
Setting up defacto method descriptions
4:31 PM Changeset [5791] by wehart
Documentation clarification.

May 19, 2012:

2:23 PM Changeset [5790] by jwatson
Fixing of some PySP tests, in response to carr migration.
1:54 PM Changeset [5789] by jwatson
Moving a parallel pysp test out of the serial test class!
12:51 AM Changeset [5788] by jwatson
More improvements to Pyro filter.

May 18, 2012:

10:19 PM Changeset [5787] by jwatson
Adding screens for mpirun that were missing in some pysp tests.
12:00 AM Changeset [5786] by jwatson
Adding darwin CPLEX baselines for PySP.

May 17, 2012:

7:20 PM Changeset [5785] by wehart
Adding tests that track the performance of constructing large bilinear …
4:12 PM Changeset [5784] by jwatson
Fixing divide-by-zero case in solution snap-shoting when solving the …

May 16, 2012:

10:42 PM Changeset [5783] by wehart
Adding large diagonal models for profiling.
5:08 PM Changeset [5782] by gabeh
Quick fix to last commit. Removing unneeded del method used for …
5:04 PM Changeset [5781] by gabeh
Piecewise: Fixing memory leak caused by keeping dictionaries on the …

May 15, 2012:

3:57 PM Changeset [5780] by dlwoodr
better fix to pysp.txt formatting
3:56 PM Changeset [5779] by dlwoodr
added info about getting solution status in a script; did a temporary …
1:01 PM Changeset [5778] by jwatson
Fixing issue with CPLEX plugin where only non-zero slacks and duals …

May 14, 2012:

11:52 PM Changeset [5777] by wehart
Changing imports used by pympler. This was causing the pympler …
5:54 PM Changeset [5776] by jwatson
Upgrading Benders example to be compliant with recent "attr"->"suffix" …
5:03 PM Changeset [5775] by jwatson
Changing "declare_attribute" calls in WW PH extension to "declare_suffix".

May 13, 2012:

10:30 PM Changeset [5774] by wehart
Collapsing the nested dictionaries used to manage suffix data. For …
7:07 PM Changeset [5773] by dlwoodr
Add information about passing solver options NOTE: I am getting an …
4:25 PM Changeset [5772] by wehart
Update due to change in Pyomo
4:24 PM Changeset [5771] by wehart
Update due to change in Pyomo
4:24 PM Changeset [5770] by wehart
Update due to change in Pyomo
4:24 PM Changeset [5769] by wehart
Migrating suffix logic from var.py to indexedcomponent.py This allows …
2:34 PM Changeset [5768] by wehart
Removing the Var._varval dictionary. Instead, the …
2:34 PM Changeset [5767] by wehart
Changing a variable name to reflect the change of the corresponding …
2:25 PM Changeset [5766] by wehart
Further tests of the single-objective logic.
10:06 AM Changeset [5765] by wehart
Changing tests to remove reference to _data[None]
10:03 AM Changeset [5764] by wehart
Adding support for singleton and array objectives.

May 12, 2012:

5:49 PM Changeset [5763] by wehart
Extending the Constraint hierarchy to distinguish between singleton …
4:55 PM Changeset [5762] by wehart
Various documentation edits.
11:52 AM Changeset [5761] by wehart
Simplifying the management of initialization. The new method is …
11:37 AM Changeset [5760] by wehart
Renaming _BaseSet to Set.
11:36 AM Changeset [5759] by wehart
Changing logic to eliminate _BaseSet. This change exposed flaws in …

May 11, 2012:

7:01 PM Changeset [5758] by wehart
Replacing _ParamBase with Param. This requires some class magic to …
6:50 PM Changeset [5757] by wehart
Replacing _VarBase with Var. This change requires some class magic …
6:46 PM Changeset [5756] by wehart
Misc documentation change

May 9, 2012:

12:53 AM Changeset [5755] by wehart
Updating to include the new version of coopr.extras.
12:38 AM Changeset [5754] by wehart
Tagging coopr.extras 1.0.2

May 8, 2012:

7:01 PM Changeset [5753] by wehart
Removing pygene, which is not properly loaded into PyPI
1:43 PM Changeset [5752] by wehart
Updating installer scripts to work with Coopr 3.1.5746
1:14 PM Changeset [5751] by wehart
Tagging coopr 3.1.5746
1:02 PM Changeset [5750] by wehart
Tagging coopr.pysp 3.1
12:51 PM Changeset [5749] by wehart
Tagging coopr.plugins 2.10
12:47 PM Changeset [5748] by wehart
Tagging coopr.data.samples 1.2.1
12:43 PM Changeset [5747] by wehart
Taggin coopr.doc 1.2
11:54 AM Changeset [5746] by wehart
Adding reference to coopr.core

May 2, 2012:

1:13 PM Changeset [5745] by dlwoodr
fix a typo
12:55 PM Changeset [5744] by dlwoodr
Add cross product operators, emphasize loading solutions after solving …

Apr 30, 2012:

6:28 PM Changeset [5743] by gabeh
Mocking the behavior of the CPLEX plugin in the plugins for …
5:37 PM Changeset [5742] by gabeh
Re-adding code by Zev that seems to correctly handle solver options in …
5:17 PM Changeset [5741] by gabeh
Removing the -AMPL flag from the ASL command line arguments so that …

Apr 27, 2012:

10:30 PM Changeset [5740] by jwatson
Updating tolerances for PySP baseline comparisons.
6:46 PM Changeset [5739] by wehart
Updating CBC plugins.
6:41 PM Changeset [5738] by wehart
Tagging coopr.pyomo 3.2
6:35 PM Changeset [5737] by jwatson
Fixing error in append() call, which was taking more than one …
6:22 PM Changeset [5736] by wehart
Tagging coopr.plugins 2.9
6:17 PM Changeset [5735] by wehart
Tagging coopr.doc 1.1
6:16 PM Changeset [5734] by wehart
Tagging coopr.data.samples 1.2
6:13 PM Changeset [5733] by jdsiiro
Tagging coopr.gdp 1.0.3
6:09 PM Changeset [5732] by jwatson
Updating PySP change log, in preparation for release.
6:08 PM Changeset [5731] by jwatson
Updating change log for coopr.plugins, in preparation for release.
6:03 PM Changeset [5730] by wehart
Tagging coopr.opt 2.8
5:59 PM Changeset [5729] by wehart
Tagging coopr.data.cute 1.2.1
5:53 PM Changeset [5728] by wehart
Tagging coopr.openopt 1.0.2
5:37 PM Changeset [5727] by jwatson
Adding delta argument to a failing test - comparison matched within 7 …
5:11 PM Changeset [5726] by jwatson
We forgot to load the results into instances in the pickle tests - so …
4:39 PM Changeset [5725] by jwatson
Fixing an issue with VarElement?'s setstate method, which was not …
4:34 PM Changeset [5724] by wehart
Test writer values within a specified delta.
4:13 PM Changeset [5723] by wehart
Adding hook to parse filenames that have DriveName? : FileName? syntax.
3:35 PM Changeset [5722] by wehart
Updating test to use preprocessing after pickling.
3:28 PM Changeset [5721] by jwatson
Adding tolerances (1e-4) for PySP/ipopt tests.
3:00 PM Changeset [5720] by wehart
Use FuncDesigner? functions if they are defined.
1:34 PM Changeset [5719] by wehart
Commenting out a test failure.
1:29 PM Changeset [5718] by wehart
Changing baseline back???
1:23 PM Changeset [5717] by wehart
Bug fix due to updates in variables.
1:14 PM Changeset [5716] by jwatson
Fixed an issue with setub in VarData?, in which there was a typo that …
1:09 PM Changeset [5715] by wehart
Making CUTE tests be working within a tolerance.
1:08 PM Changeset [5714] by wehart
Changing baseline, which was bad.
12:09 AM Changeset [5713] by wehart
Tagging coopr.os 1.0.1
12:07 AM Changeset [5712] by wehart
Updating changelog

Apr 26, 2012:

11:53 PM Changeset [5711] by wehart
Tagging coopr.openopt 1.0.1
11:47 PM Changeset [5710] by wehart
Tagging coopr.misc 2.7
11:38 PM Changeset [5709] by wehart
Tagging coopr.data.pyomo 1.2.1
10:54 PM Changeset [5708] by wehart
Changing tests, to clarify the fact that the test failure is due to …
10:54 PM Changeset [5707] by wehart
Change test to test for equivalence within a given number of digits of …
8:05 PM Changeset [5706] by wehart
Misc change to make the configuration of GLPK more robust to failures …
7:07 PM Changeset [5705] by jwatson
Adding error-handling in the case when a RangeSet? is not supplied with …
6:44 PM Changeset [5704] by jwatson
Various baseline updates due to the int->float changes a few commits back.
5:09 PM Changeset [5703] by jwatson
More integer->float baseline fixes.
5:06 PM Changeset [5702] by jwatson
More baseline changes due to int-to-float changes in numeric constant.
5:01 PM Changeset [5701] by jwatson
Fixing some of the easier-to-verify CUTE NL baselines, which only …
4:40 PM Changeset [5700] by jwatson
Improving error message relating to scenario tree construction failing.
4:33 PM Changeset [5699] by jwatson
Suppressing Gabe's misc indexed/non-indexed tests in preparation for a …
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