Timeline


and

Nov 28, 2011:

7:38 PM Changeset [5410] by jwatson
Adding some more configuration files and bundle specification to PySP …
3:26 PM WikiStart edited by jdsiiro
(diff)
3:01 PM Changeset [5409] by jdsiiro
Tagging coopr.opt 2.7.1

Nov 23, 2011:

4:43 PM Changeset [5408] by jwatson
Adding baseline for enhanced phpyro / fixing tests.
4:18 PM Changeset [5407] by jwatson
Adding a CBC PySP test, for good measure.
4:13 PM Changeset [5406] by jwatson
Adding support for variable bound-setter execution with PH solver …

Nov 22, 2011:

9:26 PM Changeset [5405] by jwatson
Fixing phpyro / sizes3 baseline, in response to proper transmission of …
12:26 AM Changeset [5404] by jdsiiro
Minor change to the GLPK plugin to take advantage of …
12:24 AM Changeset [5403] by jdsiiro
Shell commands no longer need to actually invoke the shell because …
12:19 AM Changeset [5402] by jwatson
Adding more phpyro tests, with variable fixing.
12:00 AM Changeset [5401] by jwatson
Another async / verbose baseline fix.

Nov 21, 2011:

10:11 PM Changeset [5400] by jwatson
Modifying ph solver server to accept fixed variable requests. …
9:39 PM Changeset [5399] by jwatson
More baseline updates to account for async keyword output.
7:09 PM Changeset [5398] by jwatson
New baselines, accounting for additions to runph options echo when in …
2:44 PM Changeset [5397] by jdsiiro
Fixing import error in GUROBI direct interface.
2:34 PM Changeset [5396] by jdsiiro
Adding a basic setup.py so that `coopr_install --trunk …

Nov 20, 2011:

8:08 PM Changeset [5395] by dlwoodr
The async buffer seems to be working correctly.
6:20 PM Changeset [5394] by dlwoodr
A few errors were corrected in the buffering for async. It still does …
3:41 PM Changeset [5393] by dlwoodr
Add a parameter to control the buffer length I have not yet done …
2:55 PM Changeset [5392] by jwatson
Adding ten-bundle specification for network flow PySP example.
2:34 PM Changeset [5391] by jwatson
Fixed incorrect indentation in ph solver server, causing more …

Nov 19, 2011:

8:09 PM Changeset [5390] by dlwoodr
Changes to the code for async; a buffer is now used so that updates of …
1:34 AM Changeset [5389] by jwatson
A relatively major re-work of ph solver servers, such that they now …

Nov 18, 2011:

4:50 PM Changeset [5388] by wehart
Making import of coopr.pyomo entry points more robust.
4:49 PM Changeset [5387] by wehart
Making the imports of coopr.opt services more robust…
3:42 PM Changeset [5386] by jwatson
Fixing issue introduced into ph solver servers over last few commits.
12:43 PM Changeset [5385] by wehart
Updating externals
12:43 PM Changeset [5384] by wehart
Updating externals
12:43 PM Changeset [5383] by wehart
Updating externals
12:43 PM Changeset [5382] by wehart
Adding coopr.doc to all.ini

Nov 17, 2011:

10:40 PM Changeset [5381] by jwatson
Eliminating expensive use of "max".
10:17 PM Changeset [5380] by jwatson
Fixing issues propagating mipgap to ef solves.
9:59 PM Changeset [5379] by jwatson
Switch of range to xrange.
9:58 PM Changeset [5378] by jwatson
Eliminating redundant call to id().
9:52 PM Changeset [5377] by jwatson
Speed-ups in the formation of the PH piecewise linear tuples.
9:27 PM Changeset [5376] by jwatson
Implementing preprocessing of constraints on a fine-resolution basis, …
9:27 PM Changeset [5375] by jwatson
Adding method to canonical preprocessor allowing per-constraint …
8:22 PM Changeset [5374] by jwatson
Cleaning up a bit of the linearization PH code, to prepare for …
4:12 PM Changeset [5373] by jwatson
Final (I think) set of baseline updates associated with recent commits …
4:07 PM Changeset [5372] by jwatson
Minor efficiency improvement in PH linearization.
3:27 PM Changeset [5371] by jwatson
Baseline updates (see previous PySP commit message) in response to …
3:11 PM Changeset [5370] by jwatson
Speed improvements to the PH linearization code. Resulted in two …
11:51 AM Changeset [5369] by jwatson
Cleanups to the PH linearization code, in preparation for more radical …
12:43 AM Changeset [5368] by jwatson
Adding linearization capabilities for async PH, along with some tests.

Nov 16, 2011:

8:39 PM Changeset [5367] by jwatson
Fixing bug in update_weights_for_scenario (runph). It works fine for …
8:07 PM Changeset [5366] by jwatson
Restoring basic functionality of async PH, which had suffered code-rot …

Nov 15, 2011:

7:43 AM Changeset [5365] by wehart
Rebuilding script for Coopr 3.1.5362
7:32 AM Changeset [5364] by wehart
Tagging Coopr 3.1.5362

Nov 14, 2011:

5:43 PM Changeset [5363] by khunter
Fix stderr oversight. Prior to this patch, scripts could not make use …
4:48 PM Changeset [5362] by wehart
Tagging coopr.pyomo 3.0.1
4:45 PM Changeset [5361] by wehart
Fixing import error when ordereddict is not available.

Nov 13, 2011:

1:32 AM Changeset [5360] by jwatson
More performance improvements in _VarBase constructor. Eliminated …
1:09 AM Changeset [5359] by jwatson
Some performance improvements in var.py:485(construct).

Nov 12, 2011:

4:10 PM Changeset [5358] by jwatson
Adding "--ef-solver-manager" option to runph. We were using a single …
1:21 AM Changeset [5357] by wehart
Removing memcov, which isn't a real package.
1:00 AM Changeset [5356] by wehart
Update installers with fixed versions of various tagged packages.
12:34 AM Changeset [5355] by wehart
Bug fix in tagged setup.py version.
12:32 AM Changeset [5354] by wehart
Retagging Coopr 3.1.5325. Clarifying versions of package dependencies.
12:28 AM Changeset [5353] by wehart
Various efforts to get a table of contents to work in epub.
12:23 AM Changeset [5352] by wehart
Tagging coopr.plugins 2.8
12:21 AM Changeset [5351] by wehart
Tagging coopr.pyomo 3.0

Nov 11, 2011:

8:14 PM Changeset [5350] by wehart
More documentation. Getting authorship to work (for epubs).
6:51 PM Changeset [5349] by wehart
Adding AsciiDoc? documentation.
5:36 PM Changeset [5348] by jwatson
Enabling propagation of solver options through the phpyro solver …
5:36 PM Changeset [5347] by wehart
Updating release notes.
5:17 PM Changeset [5346] by wehart
Updating RELEASE documentation for Coop 3.1.5325
4:56 PM Changeset [5345] by wehart
Updates to include coopr.coopr with updated version info
4:40 PM Changeset [5344] by wehart
Fixing version # in Coop 3.1.5325
4:16 PM Changeset [5343] by wehart
Quick bug fix in coopr.openopt 1.0
4:14 PM Changeset [5342] by jwatson
Tagging coopr 3.1.5325
4:04 PM Changeset [5341] by wehart
Making the PyYAML optional.
3:55 PM Changeset [5340] by wehart
Updating version of PyUtilib? included with Coopr.
3:55 PM Changeset [5339] by jwatson
Tagging Coopr 3.1 release number with the SVN number.
3:34 PM Changeset [5338] by wehart
Changing the update script to create coopr_install_release, which …
2:46 PM Changeset [5337] by jwatson
Trying out new coopr_install for Coopr 3.1.
2:25 PM Changeset [5336] by jwatson
Updating Coopr setup.py in prep for 3.1 release.
2:23 PM Changeset [5335] by jwatson
Tagging coopr.misc 2.6
2:20 PM Changeset [5334] by jwatson
Tagging coopr.doc 1.0
2:17 PM Changeset [5333] by jwatson
Tagging coopr.data.samples 1.1
2:14 PM Changeset [5332] by jwatson
Tagging coopr.pyomo 3.0
2:00 PM Changeset [5331] by jwatson
Tagging coopr.gdp 1.0.2
1:57 PM Changeset [5330] by jwatson
Tagging coopr.opt 2.7
1:53 PM Changeset [5329] by jwatson
Tagging coopr.plugins 2.9
1:49 PM Changeset [5328] by jwatson
Tagging coopr.data.pyomo 1.2
1:46 PM Changeset [5327] by jwatson
Tagging coopr.pysp 3.1
1:40 PM Changeset [5326] by jwatson
Tagging coopr.data.cute 1.2
12:49 PM Changeset [5325] by jwatson
Updating CHANGELOG for Coopr 3.1 release.
12:39 PM Changeset [5324] by jwatson
Finalizing change log for Coopr 3.1 release.
12:36 PM Changeset [5323] by wehart
Bug fix for pympler usage (to be forward compatible).
12:20 PM Changeset [5322] by wehart
Removing the PICO asl test. This is failing, but we are capturing …
10:00 AM Changeset [5321] by wehart
Adding memcov package to the test configuration.
12:04 AM Changeset [5320] by jwatson
Correcting issue with getObject in ampl.py (yielding incorrect keys), …

Nov 10, 2011:

11:47 PM Changeset [5319] by jwatson
Fixing hopefully the last PySP baseline, in response to deterministic …
6:15 PM Changeset [5318] by jdsiiro
Minor efficiency tweaks in the canonical representation and the LP writer.
6:15 PM Changeset [5317] by jdsiiro
Minor efficiency tweaks to the SymbolMap?.
5:50 PM Changeset [5316] by jwatson
Tweaking PySP baselines due to recent deterministic LP file commits.
5:02 PM Changeset [5315] by jwatson
Fixing bug due to change in signature of preprocess_objectives …
4:53 PM Changeset [5314] by jwatson
Fixing minor issue with options in phinit.py.
10:30 AM Changeset [5313] by jwatson
PySP doc should not be in coopr.misc!
10:29 AM Changeset [5312] by jwatson
Compiling PySP docmentation.
9:36 AM Changeset [5311] by dlwoodr
added a sentence or two about --create-random-bundles
1:25 AM Changeset [5310] by jdsiiro
Update to canonical expressions to support the optional deterministic …

Nov 9, 2011:

11:42 PM Changeset [5309] by jwatson
Adding --create-random-bundle=x option to runph, which will create x …
11:39 PM Changeset [5308] by wehart
Adding an epub document. Initial stab at getting the authorship to …
7:10 PM Changeset [5307] by wehart
Updating externals
7:09 PM Changeset [5306] by wehart
Making coopr.extras installable from pypi.
7:07 PM Changeset [5305] by wehart
Updating externals
7:07 PM Changeset [5304] by wehart
Updating externals
7:07 PM Changeset [5303] by wehart
Updating externals
7:07 PM Changeset [5302] by wehart
Updating externals
7:06 PM Changeset [5301] by wehart
Adding coopr.extras to the test_tpls configuration.
4:50 PM Changeset [5300] by wehart
Omiting a test that isn't reproducible on different platforms.
3:22 PM Changeset [5299] by jwatson
Limiting the precison of timing results for writing warm start files …
11:15 AM Changeset [5298] by jwatson
Modifying scenario tree solution snapshotting in PySP to simply warn …
1:57 AM Changeset [5297] by wehart
Adding other OpenOpt? solvers.
1:27 AM Changeset [5296] by wehart
Bug fix. Import from coopr.pyomo moved to coopr.openopt.
1:00 AM Changeset [5295] by wehart
Adding --with-extras flag to coopr_install.
12:32 AM Changeset [5294] by wehart
Retagging coopr.extras 1.0. The previous release caused problems in …

Nov 8, 2011:

6:40 PM Changeset [5293] by jwatson
Eliminating weird white-space comparison issues in 2 PySP test …
6:37 PM Changeset [5292] by jdsiiro
Update to the pyomo test driver to track the dual support for YAML and …
6:35 PM Changeset [5291] by jdsiiro
Adding a JSON baseline for the DIET example.
5:34 PM Changeset [5290] by jdsiiro
Converting test_baselines.yml -> test_baselines.json
5:19 PM Changeset [5289] by jdsiiro
Reverting optimization from r5288 that was not compatible with …
5:04 PM Changeset [5288] by jdsiiro
- More optimizations for Set membership tests - Optimization for …
3:04 PM Changeset [5287] by wehart
Adding the coopr_extras flag.
3:02 PM Changeset [5286] by wehart
Removing coliny tests (for now).
10:36 AM Changeset [5285] by jdsiiro
Performance improvements when testing the membership of Sets and Set …

Nov 7, 2011:

6:55 PM Changeset [5284] by jdsiiro
Significant performance improvement when testing membership of …
2:48 PM Changeset [5283] by gabeh
Fixed bug in CPLEXDirect where model.active_components were being …

Nov 6, 2011:

10:24 PM Changeset [5282] by wehart
Tagging coopr.extras
10:24 PM Changeset [5281] by wehart
Documentation updates.
10:22 PM Changeset [5280] by wehart
Making import of packages that rely on numpy conditional.
9:34 PM Changeset [5279] by wehart
Moving the skeleton projects into the Attic. I don't want to delete …
9:32 PM Changeset [5278] by wehart
Updating changelog description.
8:44 PM Changeset [5277] by wehart
Updating changelog documentation.
8:29 PM Changeset [5276] by wehart
Updating changelog documentation.
8:19 PM Changeset [5275] by wehart
Tagging coopr.os 1.0
8:17 PM Changeset [5274] by wehart
Tagging coopr.openopt 1.0
8:15 PM Changeset [5273] by wehart
Updating changelog documentation.
8:09 PM Changeset [5272] by wehart
Updating changelog documentation.
8:06 PM Changeset [5271] by wehart
Updating changelog documentation.
8:04 PM Changeset [5270] by wehart
Disabling the s2 test until we can figure out how to make it more portable.
7:59 PM Changeset [5269] by wehart
Moving coopr.colin into the ATTIC directory
3:26 PM Changeset [5268] by jwatson
Updating the phpyro test output filter.

Nov 5, 2011:

12:06 AM Changeset [5267] by jwatson
Refactoring the PySP scenario instance preprocessing code. Eliminating …

Nov 4, 2011:

8:43 PM Changeset [5266] by jwatson
Eliminating some race-condition output from parallel PySP tests.
6:34 PM Changeset [5265] by gabeh
Minor efficiency updates to piecwise.py.
6:20 PM Changeset [5264] by jwatson
Minor issue in last commit…
5:47 PM Changeset [5263] by jwatson
Splitting our MPI-based parallel PySP tests into a separate class - …
3:47 PM Changeset [5262] by wehart
Attempting to avoid loading a config file from the network unless …
1:52 PM Changeset [5261] by wehart
Updating to use a new version of virtualenv. Adding some diagnostic …
12:43 PM Changeset [5260] by dlwoodr
match the src
12:42 PM Changeset [5259] by dlwoodr
change to the default convergence criterion, the way it is computed, …
12:33 PM Changeset [5258] by jwatson
Removing accidental random keystroke insertion.
12:27 PM Changeset [5257] by jwatson
Enabling --output-solver-log functionality on PH solver servers.
1:17 AM Changeset [5256] by jwatson
Update of pysp test baselines.
12:52 AM Changeset [5255] by jwatson
Wrap-up of initial function in phpyro + bundling, including some …

Nov 3, 2011:

7:52 PM Changeset [5254] by jwatson
More phpyro+bundling.
7:34 PM Changeset [5253] by jwatson
More phpyro+bundle mods.
7:26 PM Changeset [5252] by jwatson
More bundling + ph solver server fixes.
7:24 PM Changeset [5251] by dlwoodr
update so this pdf matches the src version
7:23 PM Changeset [5250] by dlwoodr
Drop the version number Add some more documentation about bundles Add …
6:26 PM Changeset [5249] by jwatson
More work on bundling with ph solver server.
2:39 PM Changeset [5248] by gabeh
One more update to sos tests. Should all be working now.
2:19 PM Changeset [5247] by gabeh
Updated sos tests. Activated nl writer sos tests for cplexamp and …
2:17 PM Changeset [5246] by gabeh
Fixed SOSConstraint handling in CPLEXDirect plugin.
2:16 PM Changeset [5245] by gabeh
Fixed SOSConstraint handling in gurobi_direct plugin.
2:16 PM Changeset [5244] by jwatson
Accidentally commited a PH solver server with bundling test that …
1:10 PM Changeset [5243] by jwatson
Adding code to re-establish the original instance objective functions …
11:24 AM Changeset [5242] by jwatson
Correcting PySP farmer maximization reference model.
11:23 AM Changeset [5241] by jwatson
Establishing correct farmer-maximization baselines.
12:36 AM Changeset [5240] by jwatson
More tweaks to the PH solver server with bundling - iteration 0 solves …
12:14 AM Changeset [5239] by jwatson
Some preliminary code for the phpyro solver interface, to support bundling.
12:13 AM Changeset [5238] by jwatson
Adding check for existence of option for scenario down-sampling, …
12:13 AM Changeset [5237] by jwatson
Adding methods for bundle query.

Nov 2, 2011:

10:17 PM Changeset [5236] by gabeh
Updated sos tests to work with latest fresh install of coopr trunk. …
6:28 PM Changeset [5235] by gabeh
Reactivated and updated solver based sos tests.
4:28 PM Changeset [5234] by jwatson
Establihsing PySP gurobi-direct test baseline.
4:28 PM Changeset [5233] by jwatson
Fixing (finally!) the gurobi_direct plugin.
11:22 AM Changeset [5232] by dlwoodr
Updated version that includes some new features such as bundling
11:20 AM Changeset [5231] by dlwoodr
The bundling documentation has been added and it compiles
10:20 AM Changeset [5230] by dlwoodr
Added preliminary documentation for bundling. This LaTeX has not yet …

Nov 1, 2011:

6:41 PM Changeset [5229] by dlwoodr
Trivial change to the location of the assignment of zero to …
6:18 PM Changeset [5228] by jwatson
Updating PySP CPLEX test baseline.
5:07 PM Changeset [5227] by jwatson
Splitting apart ph objective formation code into two components - …
9:38 AM Changeset [5226] by wehart
The coopr.pyomo package has had some major changes, so I'm setting the …
1:39 AM Changeset [5225] by jdsiiro
Bugfix reported via email (from Florian Stapel via Lars Beckmann): …

Oct 31, 2011:

7:37 PM Changeset [5224] by dlwoodr
Ph.solve now returns None unless iteration zero had a solve that …
2:18 PM Changeset [5223] by dword
removal of code in the NL writer to interface with Jias solver that …
11:40 AM Changeset [5222] by dword
Integrated Jias algorithm with Pyomo by adding the code to generate a …

Oct 30, 2011:

11:32 PM Changeset [5221] by wehart
Misc revisions to simplify these two examples.
11:04 PM Changeset [5220] by wehart
For set operations, the set is ordered if the initial sets are ordered.
10:31 PM Changeset [5219] by wehart
Adding version info.
10:04 PM Changeset [5218] by jwatson
Fixing bug in PH solver server, involving ipopt-based solves.
7:16 PM Changeset [5217] by wehart
Adding a 'version' subcommand, rather than a '--version' option.
6:52 PM Changeset [5216] by wehart
Renaming hte coopr.py file.
6:50 PM Changeset [5215] by wehart
Adding a '--version' option, which doesn't quite work…
5:25 PM Changeset [5214] by wehart
Documentation update.
4:39 PM Changeset [5213] by wehart
Removing the coopr.pyomo documentation, which isn't actively maintained.
4:35 PM Changeset [5212] by wehart
Adding support for 'doc' attributes for components. Adding a test to …
1:48 PM Changeset [5211] by wehart
Adding a 'reference' section.
1:46 PM Changeset [5210] by wehart
Adding an iterative example
1:38 PM Changeset [5209] by wehart
Adding a section for scripting examples, along with a simple iterative …
1:02 PM Changeset [5208] by wehart
Removing deprecation of pre-3.0 rule order.
12:50 PM Changeset [5207] by wehart
Making the use of None return values in rules an error, rather than a …
12:02 PM Changeset [5206] by wehart
Adding a 'verbose' option to 'pprint', which forces the generation of …
10:59 AM Changeset [5205] by wehart
Adding 'verbose' option for pprint. Bug fix in check actions.

Oct 29, 2011:

11:16 AM Changeset [5204] by jwatson
Making PH objective formation to one-shot in the PH solver server - it …
11:14 AM Changeset [5203] by jwatson
More test additions for maximization / linearization.
11:10 AM Changeset [5202] by jwatson
Adding farmer test with maximization variant and linearization.
10:59 AM Changeset [5201] by jwatson
Adding farmer maximize-with-solve tests - these fail as well at the moment.
10:52 AM Changeset [5200] by jwatson
Adding farmer extensive form test with maximize - presently returns …
10:13 AM Changeset [5199] by wehart
Changes to make the coopr script more 'future proof'. Now, if things …
12:36 AM Changeset [5198] by jwatson
Establishing the baseline for the farmer maximization.
12:32 AM Changeset [5197] by jwatson
Minor re-expression of farmer maximize example.
12:26 AM Changeset [5196] by jwatson
Correcting issues with maximization objectives and ph objective …
12:26 AM Changeset [5195] by jwatson
Adding error detection logic to ef writer script, to detect and report …
12:25 AM Changeset [5194] by jwatson
Fixing bug in GUROBI plugin, in which problem was …
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