Timeline


and

02/28/15: Today

19:21 Changeset [9839] by jdsiiro
Fix for the case where a hyra subproblem solve returns a non-normal state.
19:21 Changeset [9838] by jdsiiro
Adding a first draft of the gdp.hyra transformation. This applies a …
19:21 Changeset [9837] by jdsiiro
Minor bugfixes: - fixing typo in block.all_components() - fixing …

02/26/15:

10:23 Changeset [9836] by blnicho
Fixing a typo in the DAE documentation

02/25/15:

18:13 Changeset [9835] by blnicho
Adding DAE documentation
14:35 Changeset [9834] by wehart
Bug fixes for JSON/YAML read/writing.

02/24/15:

23:21 Changeset [9833] by jdsiiro
Fix for r9816 / r9801 so that Block.display() correctly prints out …
23:14 Changeset [9832] by wehart
Fixes in imports and added missing 'rule' options
23:09 Changeset [9831] by blnicho
Renaming the 'clonemodel' option with the 'inplace' option to match gdp. …
20:20 Changeset [9830] by wehart
Updates to improve coverage. Tests for empty JSON and YAML files.
15:19 Ticket #4584 (Gurobi License Issue) reopened by jdsiiro
I am reopening this ticket, as it has impacted several users recently. …
12:14 Changeset [9829] by blnicho
Cleaning up the ContinuousSet? class

02/23/15:

17:46 Ticket #4584 (Gurobi License Issue) closed by wehart
wontfix
07:14 Ticket #4584 (Gurobi License Issue) created by Jonatan Rantzer <jonatan.rantzer@…>
Hi, I'm trying to use Gurobi to solve a problem formulated in the Pyomo …
01:28 Changeset [9828] by wehart
Reworking the JSON format to use lists of index/value pairs rather than …
01:24 Changeset [9827] by wehart
Changing access to xrange
01:24 Changeset [9826] by wehart
Changing access to xrange
01:22 Changeset [9825] by wehart
py3k fixes after removing xrange from pyomo.core

02/22/15:

21:45 Changeset [9824] by wehart
Updating files used for the DataPortal? chapter
21:40 Changeset [9823] by wehart
Adding a PP.yaml file
21:38 Changeset [9822] by wehart
Adding a PP.json file
20:14 Changeset [9821] by wehart
Removing the 'model' argument, which isn't necessary
20:03 Changeset [9820] by wehart
Adding TAB files and example scripts.
17:52 Changeset [9819] by wehart
Misc documentation change

02/21/15:

20:56 Changeset [9818] by wehart
Add tests that check errors in empty data files.

02/20/15:

23:42 Changeset [9817] by wehart
Empty data files.
23:11 Changeset [9816] by wehart
Bug fix in the test used to see if we have a Block or Model.
22:43 Changeset [9815] by wehart
Bug fix
22:37 Changeset [9814] by wehart
Bug fix
22:22 Changeset [9813] by wehart
Using sequence instead of xsequence
22:22 Changeset [9812] by wehart
Changes to improve test coverage
22:21 Changeset [9811] by wehart
Test changes to improve test coverage
22:18 Changeset [9810] by wehart
Several bug fixes
22:17 Changeset [9809] by wehart
Changes to improve coverage statistics. A change to make the direct …
22:16 Changeset [9808] by wehart
Changes to improve coverage statistics.
22:14 Changeset [9807] by wehart
Removing the deprecated multisum function. Deprecating the xsequence …
22:06 Changeset [9806] by wehart
Removing references to xsequence.
14:14 Changeset [9805] by jwatson
Updates - seems to work!
12:44 Changeset [9804] by jwatson
More work on Eckstein-Combettes extension, which now kind of works.
10:34 Changeset [9803] by jwatson
More tweaks to asynch PH, and the Eckstein-Combettes plugin.
10:12 Ticket #4583 (change ph output headers for "xbar") created by dlwoodr
Various plugins want to use "xbar" to have something other than the …
00:30 Changeset [9802] by jdsiiro
Update to the GDP convex hull reformulation to include the improved …
00:30 Changeset [9801] by jdsiiro
Update to the Block.display() method to work correctly with nested blocks …

02/19/15:

22:04 Development/git edited by jdsiiro
(diff)
17:24 Changeset [9800] by jwatson
More bug fixes / tweaks to Eckstein-Combettes PH extension plugin. DOES …
17:24 Changeset [9799] by jwatson
Bug fix in asych PH - wrong flag being passed.
16:49 Changeset [9798] by jwatson
Bug fixes and possibly some introductions - code snapshot.
15:30 Changeset [9797] by jwatson
More work on Eckstein-Combettes extension.
13:30 Development/git edited by dlwoodr
(diff)
13:29 Development/git created by dlwoodr
13:28 WikiStart edited by dlwoodr
(diff)
13:28 WikiStart edited by dlwoodr
(diff)

02/18/15:

16:51 Changeset [9796] by jwatson
More work on asynch PH and the Eckstein-Combettes extension - DOES NOT DO …
15:34 Changeset [9795] by jwatson
Adding some extra callbacks (more to come) to the PH extension module, to …
15:13 Changeset [9794] by jdsiiro
Improving warning message for Constraints when none of {rule, expr, or …
11:01 Ticket #4581 ('_ConstraintData' object has no attribute 'name') closed by jdsiiro
fixed: This was resolved in r9773.
10:59 Ticket #4582 (VSS) created by anonymous
We need a plugin that computes the expected value of a stochastic solution …
10:58 Ticket #4581 ('_ConstraintData' object has no attribute 'name') created by anonymous
With the latest GLPK and CBC, and PYOMO. [ 0.24] Applying solver …
10:27 Ticket #4580 (value of perfect information) created by dlwoodr
We need a plugin to compute value of perfect information
09:54 Changeset [9793] by jdsiiro
Updates the the coopr wrapper to also put in proxies for coopr.environ and …
01:04 Changeset [9792] by jdsiiro
Overhaul of BARON rc/dual handling: - return rc and dual suffixes …
01:01 Changeset [9791] by jdsiiro
Partially refactoring the BARON solution reader to ensure that result …

02/17/15:

23:05 Changeset [9790] by jdsiiro
Modifying the Baron writer to return the objective value using the …
21:19 Changeset [9789] by jwatson
Fixing error message formatting issue.
17:30 Changeset [9788] by jwatson
Adding more exhaustive / complete error message when PH sub-problems fail …

02/16/15:

14:07 Changeset [9787] by jdsiiro
test_installer bugfix: reversed output logic
14:04 Changeset [9786] by jdsiiro
test_installer: trap all subprocess output to include with exception if …
13:58 Changeset [9785] by jdsiiro
test_installer bugfix: typo
13:58 Changeset [9784] by jdsiiro
test_installer bugfix: proc.communicate() handles the line concatenation
13:53 Changeset [9783] by jdsiiro
test_installer bugfix: fixing typo
13:52 Changeset [9782] by jdsiiro
test_installer bugfix: returning stdout and not the (closed) process …
13:49 Changeset [9781] by jdsiiro
improved exception printing
13:42 Changeset [9780] by jdsiiro
Installer testing: - fail the test if the installer was expected to …
13:28 Changeset [9779] by jdsiiro
Renaming installer tests to include meaningful test case names.

02/15/15:

14:39 Changeset [9778] by wehart
py3k fixes
14:13 Changeset [9777] by wehart
Misc change to improve coverage
14:13 Changeset [9776] by wehart
Bug fix: use the plugin.py module and not the _plugin.py module
14:12 Changeset [9775] by wehart
Changes to improve test coverage. Removing the _plugin.py file, which …
14:10 Changeset [9774] by wehart
Misc changes to improve coverage. The 'unused()' method does not return …

02/13/15:

20:11 Changeset [9773] by gahacke
bug fix for error message generation
13:32 Changeset [9772] by jdsiiro
Removing unnecessary parentheses from p-median example.
13:30 Changeset [9771] by jdsiiro
Using the bool() cast to check for empty string (better portability with …

02/09/15:

14:15 Ticket #4579 (ef_solver.options.mipgap not used) created by dlwoodr
All over the place, ef_solver.options.mipgap is given a value, but the …

02/08/15:

13:17 Changeset [9770] by gahacke
Do not compare strings using 'is'
13:17 Changeset [9769] by gahacke
fix for pypy: need to catch more than just ImportError?

02/06/15:

07:12 Changeset [9768] by wehart
Bug fix in BARON logger.
04:47 Changeset [9767] by gahacke
fixing parallel baselines for sizes3 model
04:34 Changeset [9766] by gahacke
py3 fix
04:33 Changeset [9765] by gahacke
py3 fix
04:24 Changeset [9764] by gahacke
A few minor fixes to the writer test file: - Fix baron expected failure …
04:08 Ticket #4578 (Baron testing) created by gahacke
Possibly refactor the writer test models to be small enough to work with …
04:06 Changeset [9763] by gahacke
Bug fixes and improvements to the Baron writer and solver plugins: - …
03:55 Changeset [9762] by gahacke
Moving labeler class definitions into label.py. Also adding …
03:53 Changeset [9761] by gahacke
Adding baron writer tests
03:52 Changeset [9760] by gahacke
activating sos1 tests for scip plugin
01:01 Changeset [9759] by jdsiiro
A missing python.zip shouldn't kill rebuild

02/05/15:

23:47 Changeset [9758] by jdsiiro
Update to rebuild to directly create the artifact ZIP and symlink the …
20:06 Changeset [9757] by gahacke
adding max version for scipampl sos expected failure: sos1 and sos2 are …
16:48 Changeset [9756] by wehart
Adding a script to install pyomo.extras
16:39 Changeset [9755] by jdsiiro
Updates to the zipbuilder to reflect coopr -> pyomo change
13:50 Changeset [9754] by dlwoodr
add "plugins" to the csvsolutionwriter path
02:07 Changeset [9753] by gahacke
adding note
01:48 Changeset [9752] by gahacke
Do not load xbar for derived stage variables from a ph warmstart file
01:47 Changeset [9751] by gahacke
clear import cache when importing a user model
01:47 Changeset [9750] by gahacke
bug fixes for new ddsip plugin: Support for Piecewise blocks and correctly …
01:46 Changeset [9749] by gahacke
adding missing import
01:46 Changeset [9748] by gahacke
making the variableNode and constraintNode ScenarioTree? lookup methods …
01:45 Changeset [9747] by gahacke
adding missing import
01:44 Changeset [9746] by gahacke
line reformatting

02/03/15:

04:17 Changeset [9745] by gahacke
fixing test failues: --save-model is now --output
03:01 Changeset [9744] by gahacke
baseline updates for sizes
00:29 Changeset [9743] by gahacke
sizes baseline update
00:22 Changeset [9742] by gahacke
fixing sizes3-related test failures

02/02/15:

13:54 Changeset [9741] by gahacke
Fixes to newer pysp test harness to resolve test failures. Includes …
10:43 Ticket #4573 (NameError: name 'coopr' is not defined) closed by wehart
fixed
10:42 Ticket #4577 (Rethink API for fixing/deactivating components) created by wehart
If I want to activate/deactivate a constraint, I call a function: …
05:42 Changeset [9740] by gahacke
line reformatting
05:41 Changeset [9739] by gahacke
Bug fixes in benders script: - Don't replace the dual suffix if it …
05:40 Changeset [9738] by gahacke
bugfix for when processing multiple scenario solver options from the …
05:39 Changeset [9737] by gahacke
call init method on OptSolver? base class
05:39 Changeset [9736] by gahacke
optimizations inside sol reader
05:38 Changeset [9735] by gahacke
Suffix related optimizations
05:37 Changeset [9734] by gahacke
fix for when no scenario data directory is given

02/01/15:

10:37 Changeset [9733] by wehart
Fixing imports for py3k Fixing use of option data
10:17 Changeset [9732] by wehart
Updating testing scripts to use 'pyomo convert' logic.
10:15 Changeset [9731] by wehart
Testing changes due to change in the logic of 'pyomo convert': Using …
10:13 Changeset [9730] by wehart
Adding a 'ProblemConfig?' plugin that can be used to create ConfigBlocks?
10:10 Changeset [9729] by wehart
Rework of 'pyomo convert' logic to use a configuration file. Renaming the …
10:08 Changeset [9728] by wehart
Reworking the core 'pyomo solve' logic. Removing functions to create the …

01/31/15:

19:39 Changeset [9727] by dlwoodr
touchup the text
19:12 Changeset [9726] by dlwoodr
My local make is failing badly, so I am bailing out on cross referencing …
19:01 Changeset [9725] by dlwoodr
include_anchors has been run through 2to3 -w pyomo.txt has been updated to …

01/29/15:

18:36 Changeset [9724] by dlwoodr
Checking in changes to make this work with python 3 I will now see if it …
17:48 Changeset [9723] by dlwoodr
Changes to slightly improve PH for sizes and also pave the way for the new …
02:17 Changeset [9722] by gahacke
adding missing import
02:11 Changeset [9721] by gahacke
BIG COMMIT - cleaning up imports
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