Timeline


and

10/18/13:

22:30 Changeset [7779] by wehart
Documentation updates
22:08 Changeset [7778] by wehart
Documentation update.
22:08 Changeset [7777] by wehart
Documentation update.
21:30 Changeset [7776] by wehart
Solver manager documentation.
21:30 Changeset [7775] by wehart
Solver manager documentation.
21:29 Changeset [7774] by wehart
Solver manager documentation.
21:29 Changeset [7773] by wehart
More documentation about solvers vs. solver managers.
20:31 Changeset [7772] by wehart
Reworking the coopr.neos directory structure.
19:58 Changeset [7771] by jdsiiro
Adding an import missing from r7771.
19:53 Changeset [7770] by jdsiiro
Update to r7756 to throw a warning for unprocessed io_options in the LP/NL …
19:49 Changeset [7769] by wehart
Bug fixes for setting up the local solver.
19:49 Changeset [7768] by wehart
Adding a missing import.
19:46 Changeset [7767] by wehart
Strip end-of-lines while processing a *.sol file.
18:07 Changeset [7766] by wehart
Changing solve_all_instances to use a solver name.
18:06 Changeset [7765] by wehart
Changing logic to pass a string solver name.
18:06 Changeset [7764] by wehart
Moving most of the logic of solve_all_instances to a method to a solver …
18:05 Changeset [7763] by jwatson
Baseline update.
17:50 Changeset [7762] by jwatson
Adding tolerances to addition PH test comparisons.
15:56 Changeset [7761] by wehart
Documentation updates. Changing solver reference from '_asl' to 'asl'.
15:55 Changeset [7760] by wehart
Documentation updates for solver interfaces. Changing reference of '_asl' …
15:54 Changeset [7759] by wehart
Cleaning up output for 'coopr run'.
15:49 Changeset [7758] by jwatson
Fix tracking recent generalization of symbolic_solver_labels argument to …
15:42 Changeset [7757] by jwatson
Changes to track transition of symbolic_solver_labels to io_options in …
15:42 Changeset [7756] by jwatson
Generalizing the logic for passing symbolic_solver_labels through to the …
15:41 Changeset [7755] by wehart
Many changes to make coopr.neos compatible with Coopr trunk.
11:10 Changeset [7754] by wehart
Migrating coopr.neos from CoinBazaar?. This code has fallen out of favor …
10:59 Changeset [7753] by gabeh
Fixing comments
07:13 Ticket #3863 (Should we add namespaces to segregate commonly used plugin services?) closed by wehart
wontfix: I'm closing this. We've let this go for 5 years, so this clearly isn't an …

10/17/13:

22:09 Changeset [7752] by jwatson
Adding interval extraction for PH lower bound extension from environment …

10/14/13:

13:03 Changeset [7751] by jwatson
Fixing bug in SetContainer?.clear() - it wasn't re-setting the "order" …
12:13 Ticket #4493 (Incorrect / odd behavior when manipulating indexed sets) created by jwatson
Consider the following fragment: model = ConcreteModel?() model.a_set = …
11:49 Ticket #4492 (Need to add insert methods to deal properly with ordered sets) created by jwatson
When dealing with an ordered set, we have no mechanism to insert a new …

10/13/13:

20:02 Ticket #4491 (Checking of variable initial values is very expensive) created by jwatson
Specifically, in cases where we have a single initial value spread across …
12:11 Changeset [7750] by jwatson
Adding missing _pprint stub methods for BuildAction? and BuildCheck?

10/11/13:

14:32 Ticket #4490 (Pyomo is inconsistent about ignoring extraneous .dat file entries) created by gabeh
Pyomo will report an error if a param declaration appears in a .dat file …
14:05 Changeset [7749] by gabeh
Moving error message after checking for an ordered set
14:03 Changeset [7748] by gabeh
Adding helpful error message when a ScenarioTree? is initialized with one …

10/10/13:

12:48 Changeset [7747] by jdsiiro
More baseline updates - tracking changes in the results summary …
12:46 Changeset [7746] by jdsiiro
Updating solution printing so that Constraint information is still printed …

10/09/13:

18:25 Changeset [7745] by jdsiiro
Correcting capitalization in version test (VOTD).
18:21 Changeset [7744] by jdsiiro
Embed the current SVN revision number as the micro version number for VOTD …
18:20 Changeset [7743] by jdsiiro
Improved coopr version output (includes platform information).
18:19 Changeset [7742] by jdsiiro
Fixing an import that (somehow) broke the Coopr scripts.
15:29 Changeset [7741] by jdsiiro
more tweaks for auto-managing the version numbering
15:17 Changeset [7740] by jdsiiro
Adding a '--version' option to Pyomo
15:16 Changeset [7739] by jdsiiro
Final tweaks on the version string
15:10 Changeset [7738] by jdsiiro
Typo: missing dollar sign
15:09 Changeset [7737] by jdsiiro
First pass at setting up a more informative (and automatically maintained) …

10/07/13:

12:06 Changeset [7736] by gabeh
py3k fix for gurobi_direct plugin

10/06/13:

13:52 Changeset [7735] by dlwoodr
at least say something about validate

10/05/13:

13:10 Changeset [7734] by jwatson
Removing more deprecation warnings.

10/04/13:

18:57 Changeset [7733] by gabeh
Bug fix when running parallel ph using phboundextension with variable …
16:28 Changeset [7732] by jdsiiro
Allow loose detection of floating point numbers when diffing NL bsaelines
15:35 Changeset [7731] by jdsiiro
Changing how we diff files: - don't ignore Var / Param pprint() - ignore …
14:08 Changeset [7730] by jdsiiro
Updating ipopt baseline to reflect changes in pprint() formatting.
14:01 Changeset [7729] by jdsiiro
Updating baselines to track the change in the Objective.display() …
13:35 Changeset [7728] by jwatson
Changing use of Param.initialize_all_to to Param.store_values.
13:31 Changeset [7727] by jwatson
Baseline update.

10/03/13:

23:55 Changeset [7726] by gabeh
Fixes typos in last commit
23:43 Changeset [7725] by gabeh
Updates related to phboundextension and solution caching: - Now running …
22:40 Changeset [7724] by jdsiiro
Updating Book baselines: - tracking the new str() representation for …
17:10 Changeset [7723] by jdsiiro
Reworking LinearCanonicalRepn? and GeneralCanonicalRepn? so that casting …
17:05 Changeset [7722] by jwatson
Culling explicit deletion of gurobi instance from python-direct plugin, in …
16:49 Ticket #4489 (Modify PySP to cache modeler-fixed variables prior to PH iteration 0) created by jwatson
Some PH extensions, such as the lower bound extension, will need to free …
15:20 Changeset [7721] by jdsiiro
Re-baselining a test to track the change in display() output from r7718.
11:48 Changeset [7720] by jwatson
Adding write of PH lower bound history to output file.
01:12 Changeset [7719] by jdsiiro
Re-baselining numerous Book tests to reflect: - new pprint() / display() …
01:08 Changeset [7718] by jdsiiro
Updating Objective and Constraint display() methods to match the current …

10/02/13:

19:42 Changeset [7717] by gabeh
Tweaking the snapshotScenarioSolutions method to use the …
19:12 Ticket #4488 (PySP needs more helpful error message) created by gabeh
When a user forgets to declare the StageVariables?[] in …
16:45 Changeset [7716] by jdsiiro
Overhaul of Param internals (mostly in construction, setting, and …
16:43 Changeset [7715] by jdsiiro
Updating tests to match the change in iteration from r7712.
16:41 Changeset [7714] by jdsiiro
Removing DocStrings? from DataPortal? tests so that Nose reports the path to …
16:40 Changeset [7713] by jdsiiro
Improving value() to better support PY3-style strings and derived string …
16:38 Changeset [7712] by jdsiiro
Fix to iteration in SparseIndexedComponent? so that iterating over the …
16:28 Changeset [7711] by jdsiiro
Removing the "Block" preface to the block name to better follow the style …
16:02 Changeset [7710] by jdsiiro
Fixes to the Block pretty printer: - properly indent key sections - …
14:16 Changeset [7709] by jwatson
Fixing issue with gurobi_direct plugin import, in which an unexpected …
13:52 Changeset [7708] by jwatson
Throwing exception when SolverFactory? tries to construct a solver plugin …
11:21 Changeset [7707] by jwatson
Deactivating PH solver and solver manager plugins upon destruction. If …
10:52 Changeset [7706] by dlwoodr
New version from Harvey

10/01/13:

17:53 Changeset [7705] by jdsiiro
Update to apply_indexed_rule() so that it can also be used with singletons …
17:52 Changeset [7704] by jdsiiro
Minor efficiency improvement in SparseIndexedComponent?.getitem
14:39 Changeset [7703] by jwatson
Extending solution snapshotting logic to parallel contexts.
13:52 Changeset [7702] by jdsiiro
Fixing an issue where the Param rule was called twice for the first index …
13:50 Changeset [7701] by jdsiiro
Adding a check in sparse_indexed_components to throw an exception when …
13:48 Changeset [7700] by jdsiiro
Cleaning up block.all_blocks() to use preferred idioms for function calls …
13:19 Development/Efficiency edited by jdsiiro
(diff)
13:18 Development/Efficiency edited by jdsiiro
(diff)
13:09 Development/Efficiency edited by jdsiiro
(diff)
12:48 Changeset [7699] by jwatson
Adding code in PHBase to snapshot scenario instance solutions into a …
11:40 Development/Efficiency edited by jdsiiro
(diff)
11:04 test_functions.txt attached to Development/Efficiency by jdsiiro
Results for testing function signatures.
11:03 test_functions.py attached to Development/Efficiency by jdsiiro
Source code for testing function signatures.
11:02 Development/Efficiency edited by jdsiiro
(diff)
11:00 test_truth.txt attached to Development/Efficiency by jdsiiro
Results for testing a variable for truth
10:59 test_truth.py attached to Development/Efficiency by jdsiiro
Source code for testing a variable for truth
10:58 Development/Efficiency created by jdsiiro
10:49 WikiStart edited by jdsiiro
(diff)
10:48 Licensing edited by jdsiiro
(diff)
10:48 Licensing edited by jdsiiro
(diff)
10:48 Licensing edited by jdsiiro
(diff)

09/30/13:

20:47 Changeset [7698] by gabeh
Minor baseline updates as a result of r7697
19:19 Changeset [7697] by gabeh
Going back to using user defined reference model objectives by default. …

09/29/13:

16:37 Changeset [7696] by gabeh
Adding functionality to support plugin callbacks on the phsolverservers …
15:37 Changeset [7695] by gabeh
Making it easier to skip trivial constraints in the NL writer. No …

09/26/13:

18:24 Changeset [7694] by jdsiiro
Massive overhaul of model printing (pprint and display). - pprint …

09/24/13:

22:32 Changeset [7693] by jdsiiro
Fix to r7687 where pickling would cause is_indexed() to fail.
22:23 Changeset [7692] by jwatson
Fixing error in last commit.
21:43 Changeset [7691] by jwatson
Prep for py3 performance-related modification.
21:43 Changeset [7690] by jwatson
Some minor re-work of imports, addition of missing method from …
21:41 Changeset [7689] by jwatson
Some performance tweaks for the Gurobi direct python solver plugin.
14:13 Changeset [7688] by jdsiiro
Indexed sets should support the is_indexed method.
14:12 Changeset [7687] by jdsiiro
Using a (single common) named object as the index for all singleton …
14:11 Changeset [7686] by jdsiiro
Supporting passing tuples as arguments to Var.__getitem__(). This …
14:09 Changeset [7685] by jdsiiro
Requiring all ComponentData? derivatives to always have a non-None owner. …
09:48 Changeset [7684] by jwatson
Eliminating unnecessary calls to MapContainer? getitem - this is too …

09/23/13:

13:34 Changeset [7683] by jwatson
More PySP baseline updates.
13:33 Changeset [7682] by jwatson
Updating PySP baselines - Gabe's recent commits have changed the objective …
11:23 Changeset [7681] by jdsiiro
Updating the baseline. Per a discussion with GAH, this "regression" was …
10:03 Changeset [7680] by jdsiiro
convert.py should advertise the 'pyomo2dakota' function

09/22/13:

15:43 Changeset [7679] by gabeh
Removing unintended change in last commit
15:41 Changeset [7678] by gabeh
- Fixing bug in PH test filter that was causing tests to erroneously …

09/19/13:

22:20 Changeset [7677] by jwatson
Mirroring changes to _ParamData constructor, in-line base class …
12:43 Changeset [7676] by jwatson
Modifications to Param constructor, dropping construction in an ACOPF case …
11:40 Changeset [7675] by jwatson
Eliminating x.y.z call syntax deep in set iteration logic - x.y.z costs 2 …
11:40 Changeset [7674] by jwatson
Minor tweaks to imports, merging my changes in with those John snuck in …
10:35 Changeset [7673] by jdsiiro
Removing the special-case handling of NaN in Param and NumericConstant?: …
10:10 Changeset [7672] by jdsiiro
Removing the "domain" slot from _ParamData -- this was never used and …
09:30 Changeset [7671] by jwatson
Eliminating variable for determining if Python 2.7 is being used, as the …

09/18/13:

22:10 Changeset [7670] by jwatson
Improving efficiency of _ParamData constructor, obviously only relevant in …
11:58 Changeset [7669] by gabeh
- Updating changelog for coopr.pysp. - Adding myself to authors list as …
08:39 Changeset [7668] by jwatson
Modifying GUROBI direct python plugin to extract correct and complete …
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