Timeline


and

Feb 13, 2009:

1:17 AM Changeset [1161] by wehart
I'm breaking coopr.opt with this commit, but the reorganization is so …

Feb 10, 2009:

4:42 PM Changeset [1160] by jwatson
Various updates/tweaks to the PH base code - much remains!

Feb 9, 2009:

9:30 PM Changeset [1159] by jwatson
Eliminated any reference to the "sets" module, as it was deprecated in …

Feb 5, 2009:

9:58 AM Changeset [1158] by jwatson
Updates to Birge's farmer example.

Feb 3, 2009:

5:09 PM Changeset [1157] by jwatson
Initial commit of a functional CPLEX solver interface. Missing various …

Feb 2, 2009:

3:10 PM Changeset [1156] by jwatson
Merge of unique temporary filename logic from pysp branch, including …
2:24 PM Changeset [1155] by jwatson
Interim merge of coopr sp branch back into trunk. Includes numerous …
1:23 PM Changeset [1154] by jwatson
Fixed problem with LP format writer outputting variables …

Jan 30, 2009:

6:06 PM Changeset [1153] by jwatson
Another interim commit. PH runs through iteration 0, and does 'something'.
4:09 PM Changeset [1152] by jwatson
Interim commit of DLW/JPW working copies of PH algorith …

Jan 29, 2009:

6:57 PM Changeset [1151] by jwatson
Improvements to basic energy model.
5:38 PM Changeset [1150] by jwatson
Modifications to energy_base model; now instantiates correctly, with …

Jan 27, 2009:

4:38 PM Changeset [1149] by jwatson
Various fixes relating to the use of SetArray? in index set …

Jan 26, 2009:

4:41 PM Changeset [1148] by jwatson
Added Woodruff's basic electical grid operation model to the pysp …

Jan 23, 2009:

3:06 PM Changeset [1147] by jwatson
Fixed temporary/persistent filename issues with CBC. Like PICO (due to …
2:32 PM Changeset [1146] by jwatson
Added cleanup of temporary problem input files. Works fine with GLPK, …
10:17 AM Changeset [1145] by wehart
Adding more a more detailed description of Coopr, which appears on the …

Jan 22, 2009:

10:37 AM Changeset [1144] by wehart
Update to parameter processing.
10:25 AM Changeset [1143] by wehart
Adding support for debugging of the mapfile parse.
10:24 AM Changeset [1142] by wehart
Removing commented-out stuff that isn't being used.
10:23 AM Changeset [1141] by wehart
Extending this example to include sets of tuples.

Jan 18, 2009:

12:28 PM Changeset [1140] by wehart
Documentation fix.
12:10 PM Changeset [1139] by wehart
Eliminating debugging info.
12:07 PM Changeset [1138] by wehart
Updates to models, used to exercise the new AMPL model.
12:07 PM Changeset [1137] by wehart
Update to tests and baselines to account for the updated AMPL parser.
12:06 PM Changeset [1136] by wehart
Rework of the AMPL parser to guess the superset types for sets and …
12:06 PM Changeset [1135] by wehart
Adding diagnostic information to help diagnose the superset type in …

Jan 17, 2009:

2:52 PM Changeset [1134] by jwatson
- Added logic to SystemCallSolver? to clean up, depending on keepFiles …
2:46 AM Changeset [1133] by wehart
Fixing tests involving the dimension, which may be zero in some cases.
1:08 AM Changeset [1132] by wehart
Added an option to terminate SUCASA after the AMPL script is …

Jan 16, 2009:

5:18 PM Changeset [1131] by wehart
Rework of the SUCASA Info API to ensure a consistent interface for …
4:53 PM Changeset [1130] by jwatson
Fixed various issues in the Birge/Louveaux? farmer example …
10:56 AM Changeset [1129] by wehart
A rework of the SUCASA API that is exported to the user. This new API …
10:09 AM Changeset [1128] by wehart
Further examples in the basic.mod example.

Jan 15, 2009:

4:12 PM Changeset [1127] by wehart
This is a rework of the files generated by SUCASA. Before, SUCASA …
12:38 PM Changeset [1126] by wehart
Rework of the validation of AmplInfo::check(), including an updated …
12:27 PM Changeset [1125] by wehart
Updating this baseline file. The pico_convert facility has been fixed …

Jan 14, 2009:

5:48 PM Changeset [1124] by jwatson
The temporary file-names (log and solution) associated with GLPK …
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