Timeline


and

02/03/16:

20:31 Changeset [11106] by wehart
Deprecating the --with-extras option. Since this doesn't even really …
20:20 Changeset [11105] by wehart
Misc reorg and documentation of tests. Fixing error in proxy management …
10:25 Ticket #4625 (nonsensical recursion causes error) created by dlwoodr
In the attached model (mrp2.py that runs with mrp2.dat) has a major error …

02/02/16:

17:28 Changeset [11104] by gahacke
Cleanup to the scenario tree manager / solver to better support solver …

02/01/16:

20:09 Changeset [11103] by gahacke
fixing comment
20:06 Changeset [11102] by gahacke
fix to work around Pyro4 issues with transmitting set objects
19:24 Changeset [11101] by gahacke
fix for edge case in linear canonical_repn generation
18:59 Changeset [11100] by gahacke
updating online docs for pysp2smps
18:57 Changeset [11099] by gahacke
cleanup smps auxiliary files by default so that the output consists of the …
16:19 Changeset [11098] by gahacke
adding a domain property method to IndexedVar? to help prevent someone …
16:00 Changeset [11097] by gahacke
disabling mock MPS converter test based off of the pico_convert executable …
15:55 Changeset [11096] by gahacke
Fix to benders code to work with Derived stage variables. These are …
15:36 Changeset [11095] by gahacke
Do not rely on the Set.SortedOrder? flag, it is broken. Also, updating a …
15:26 Ticket #4624 (Set.SortedOrder is not working) created by gahacke
Example: from pyomo.environ import * model = ConcreteModel?() model.s = …
15:13 Changeset [11094] by gahacke
Fixes for the phboundextension when starting PH from a warmstart file. …
11:33 Changeset [11093] by dlwoodr
changed a couple of print(results) to be instance.display()
03:39 Changeset [11092] by gahacke
adding comments to example
03:14 Changeset [11091] by gahacke
updating sizes3 baslines after removing StageCost? variables from the …
02:59 Changeset [11090] by gahacke
adding pysp example app to create a pdf image of the scenario tree using …
02:47 Changeset [11089] by gahacke
a little cleanup to the load_ph_warmstart helper function
02:47 Changeset [11088] by gahacke
minor fix to benders register options
02:09 Changeset [11087] by gahacke
minor change to restore ph behavior: wait until the full results are …
02:07 Changeset [11086] by gahacke
a few minor fixes to handling of keywords in benders code
01:41 Changeset [11085] by gahacke
fix to phsolverservers when checking variable transmission flags
01:40 Changeset [11084] by gahacke
misc fixes to runbenders script, added note about checking for discrete …
00:30 Changeset [11083] by gahacke
removing the stage cost variables from the StageDerivedVariables?
00:16 Changeset [11082] by gahacke
adding test to new pysp scripting example

01/31/16:

23:35 Changeset [11081] by gahacke
re-write of the runders script to use the new scenario tree manager code, …
23:30 Changeset [11080] by gahacke
Create a master variable on the ef even for StageDerivedVariables?. The …
22:49 Changeset [11079] by gahacke
for in constraintNode method for change to SOSConstraint interface
22:30 Changeset [11078] by gahacke
when the _ph_warmstarted flag is set, start the iteration count at 1 to …
22:27 Changeset [11077] by gahacke
cleaning up code related to variable domain checking and package and …
16:40 Changeset [11076] by gahacke
filtering the annying 'Freeing MIP data.' message from the CPLEX direct …
15:54 Changeset [11075] by jwatson
Fixing rather critical one-line omission - adding in the objective terms - …
09:18 Changeset [11074] by jwatson
Updating the CPLEX persistent plugin to use an id-based (as opposed to …
09:14 Changeset [11073] by jwatson
Augmenting the CPLEX direct encoding of specialized linear constraints to …
03:20 Changeset [11072] by gahacke
fixing bug when derived class of scenario tree manager changes the default …
03:19 Changeset [11071] by gahacke
adding a flag to indicate that the scenario tree manager is fully …
03:17 Changeset [11070] by gahacke
changing PySP config option domain so that it can be set to a dict when …
03:15 Changeset [11069] by gahacke
tracking changes to var: Adding prototype for VarDict? and XVarList now to …
03:13 Changeset [11068] by gahacke
tracking changes to var: relax integrality transform can be simplified
03:11 Changeset [11067] by gahacke
BIG CHANGE: Removing _VarDataWith(out)Domain distinction. All variables …
02:03 Changeset [11066] by gahacke
removing redundant base class declaration
02:02 Changeset [11065] by gahacke
fixing some code that is supposed to be invalid because it modifies an …
02:01 Changeset [11064] by gahacke
fixing some code that is supposed to be invalid because it modifies an …
01:59 Changeset [11063] by gahacke
fixing issue with RealInterval? and IntegerInterval? not being pickleable …
01:57 Changeset [11062] by gahacke
Changing exception type from ValueError? to TypeError? when as_numeric fails …

01/30/16:

09:04 Changeset [11061] by wehart
Fixing test categorization

01/29/16:

15:00 Changeset [11060] by gahacke
adding flag to allow iteration 0 solves to be run with a warmstart
14:27 Changeset [11059] by wehart
Fixing test categorizations so that 'expensive' includes all 'nightly' and …

01/28/16:

23:26 Changeset [11058] by gahacke
make sure transformation plugin gets deactivated
23:25 Changeset [11057] by gahacke
clean up models stored on test classes
19:11 Changeset [11056] by wehart
Changing the semantics of tests to (a) run smoke tests by default and (b) …
15:50 Changeset [11055] by gahacke
commenting out objgraph code from test module, which was causing the time …
12:22 Changeset [11054] by gahacke
adding more client side timing output for phpyro

01/27/16:

16:29 Ticket #4623 (Semi-continuous Var) created by dlwoodr
Pyomo should support semi-continuous variables. They are supported by …
15:57 Changeset [11053] by dlwoodr
quick comment about what sorgw.py does
15:56 Changeset [11052] by dlwoodr
add a comment to indicate a little about what the konvw plugin does
15:29 Changeset [11051] by gahacke
Removing warnings about stage costs not summing up to scenario cost, this …
14:43 Changeset [11050] by gahacke
fix for scenario tree initialization: the set of variables identified as …
11:33 Changeset [11049] by gahacke
adding an option to the evaluate_xhat script to store the individual …
03:24 Changeset [11048] by gahacke
fixing keyword name in pysp2smps
03:05 Changeset [11047] by gahacke
fixing typo
03:04 Changeset [11046] by gahacke
rename keyword in pysp2smps code
03:03 Changeset [11045] by gahacke
fixing pickle tests
02:58 Changeset [11044] by gahacke
Removing mps-based tests for CBC solver plugin: the COIN-OR MPS reader has …
00:55 Changeset [11043] by gahacke
Updates to pysp2smps command: - The default core file format is now MPS …

01/26/16:

22:43 Changeset [11042] by gahacke
renaming pysp2smps baselines
18:16 Changeset [11041] by gahacke
do not compare to 2 using is, this relies on the Python implementation …
18:16 Changeset [11040] by gahacke
Updates to the MPS writer to handle quadratic objective and constraint …
18:14 Changeset [11039] by gahacke
Updates to the solver plugins to use the MPS writer when requested. Adding …
18:12 Changeset [11038] by gahacke
updating the PyomoMIPConverter to handle the MPS format

01/23/16:

03:53 Changeset [11037] by gahacke
adding more info to the top of the MPS file
03:32 Changeset [11036] by gahacke
adding an MPS writer plugin
03:28 Changeset [11035] by gahacke
Adding the 'include_all_variable_bounds' I/O option to the LP writer
03:26 Changeset [11034] by gahacke
line formatting

01/21/16:

01:11 Changeset [11033] by jdsiiro
Updates to pyomo_install to support specifying additional local packages …

01/20/16:

23:37 Changeset [11032] by jdsiiro
Overhaul of the rebuild script to work with git-based packages.
23:37 Changeset [11031] by jdsiiro
Require the target package as the first argument.
16:12 Ticket #4622 (results.yml not acknowledge constraints) created by vzoltay@…
Intermediary file acknowledges constraints while results.yml documents …
15:46 Changeset [11030] by jdsiiro
Updating URLs for the PyUtilib? move to GitHub?.
14:23 Changeset [11029] by jdsiiro
If pyomo_install is passed a config with a path separator in it, do not …
12:55 Changeset [11028] by jdsiiro
Adding additional backwards compatibility for older ZIP distributions that …
07:27 Changeset [11027] by gahacke
updating python3 baseline for parallel networkflow test
07:26 Changeset [11026] by gahacke
adding some cleanup to ph tests
07:10 Changeset [11025] by gahacke
updating parallel farmer baselines due to minor numerical differences …

01/19/16:

14:40 Changeset [11024] by dlwoodr
fixed errors found by a user. Also, I should be less lazy and embedd these …

01/18/16:

16:52 Changeset [11023] by gahacke
run scenario tree manager tests without memory profiling - speeds test …
16:21 Changeset [11022] by gahacke
updating farmer baselines due to minor numerical differences brought about …
16:20 Changeset [11021] by gahacke
decorating function in test file so it is not treated like a test
16:20 Changeset [11020] by gahacke
fix to wwphextension after renaming of convergers
14:50 Changeset [11019] by gahacke
updating farmer EF cvar baseline after somewhat recent change to use …
14:43 Changeset [11018] by gahacke
updating farmer EF baseline after somewhat recent change to use …
14:18 Changeset [11017] by gahacke
updating ph baselines due to changes in converger labels
08:52 Changeset [11016] by wehart
Py3k fixes. I think there was a change in component APIs, which broke …

01/17/16:

20:44 Changeset [11015] by wehart
Updating baseline after changes in Block I/O.
20:42 Changeset [11014] by wehart
Updating baselines after changes to Block printing
20:10 Changeset [11013] by wehart
Removing test configuration info
20:09 Changeset [11012] by wehart
Removing deprecated tests
19:34 Changeset [11011] by wehart
Changing the value of 'Z' in the dataportal tests to 1.01 (following …
12:43 Changeset [11010] by jwatson
Major bug fix to the Eckstein-Combettes extension - the z values were …
12:41 Changeset [11009] by jwatson
Fixing issue with converger history output - the iterations were actually …

01/15/16:

21:38 Changeset [11008] by wehart
Moving files into the ref-command directory.
21:24 Changeset [11007] by wehart
Adding another examples directory
21:23 Changeset [11006] by wehart
Adding missing files.
21:21 Changeset [11005] by wehart
Updating examples.
21:04 Changeset [11004] by wehart
Adding 'metavar' options to update the command-line help information.
20:27 Changeset [11003] by wehart
Ignore functions that are generators
15:21 Changeset [11002] by jdsiiro
Rework of the Block and Model parent_component(), parent_block(), and …
14:54 Changeset [11001] by wehart
Updates to the checker message.
14:47 Changeset [11000] by wehart
Removing the '-s' option from 'pyomo check'. This help information is now …
12:57 Changeset [10999] by wehart
Adding a README file, with a link to AST docs
12:51 Changeset [10998] by wehart
Deprecating warning about re-using the globally scoped model name. I …
12:50 Changeset [10997] by wehart
Check imports against both pyomo.core and pyomo.environ
12:50 Changeset [10996] by wehart
Misc edit
12:49 Changeset [10995] by wehart
Add logic to store function arguments, which can be used to more carefully …
11:20 Changeset [10994] by wehart
Adding documentation strings for problem writers. Adding a 'pyomo help …

01/14/16:

16:05 Changeset [10993] by jwatson
Adding option to Eckstein-Combettes extension to optionally allow for …
13:47 Changeset [10992] by jwatson
Culling random debug print statement.
13:38 Changeset [10991] by jwatson
Adding flag/option to enable queuing of only sub-problems with negative …
12:59 Changeset [10990] by jdsiiro
Adding a "--venv-only" option for setting up a local python virtual …
12:09 Changeset [10989] by jdsiiro
Updates to pyomo_install so that it does not explicitly list the …
11:31 Changeset [10988] by jdsiiro
Fixes for pyomo_install so that it can correctly install dependencies when …
11:23 Changeset [10987] by jwatson
Adding check for Eckstein-Combettes extension that PH is in async mode - …
10:54 Changeset [10986] by jwatson
Adding proper converger class to Eckstein-Combettes extension, based on …
09:43 Ticket #4621 (Inconsistent behaviour of pyomo.core.base.param.SimpleParam in operations ...) created by philipp@…
Pyomo version 4.2.10784 (installed through pip) numpy version 1.9.2 The …
09:43 Ticket #4620 (option to options) created by kdheepak89@…
The variable option does not exist and has to be replaced with …

01/13/16:

16:23 Changeset [10985] by jwatson
Another slight output tweak.
16:08 Changeset [10984] by jwatson
Tweaks to arguments passed to async PH callbacks. More reporting cleanup …
15:17 Changeset [10983] by jwatson
Pretty-fying the output of the Eckstein-Combettes extension.
14:38 Changeset [10982] by jwatson
Tweaking / integrating some minor local edits.
13:01 Changeset [10981] by wehart
Attempting to fix an import bug related to 'six'

01/11/16:

03:55 Changeset [10980] by gahacke
updates to documentation following pysp2smps updates
03:26 Changeset [10979] by gahacke
Adding another test to pysp2smps utility to verify that the deterministic …
03:06 Changeset [10978] by gahacke
LP-file updates following r10977
03:05 Changeset [10977] by gahacke
Minor tweaks to LP writer: - remove single whitespace character after the …

01/06/16:

17:50 Changeset [10976] by gahacke
Making commit for dlwoodr: Added some text and made some locution changes …
03:29 Changeset [10975] by gahacke
do not assume there is always a second-stage variable
03:22 Changeset [10974] by gahacke
updates to pysp2smps that ensure deterministic output
02:21 Changeset [10973] by gahacke
fixes to smps documentation
00:55 Changeset [10972] by gahacke
updating PySP SMPS-annotated examples
00:54 Changeset [10971] by gahacke
fix to error message
00:47 Changeset [10970] by gahacke
Adding section about the pysp2smps command to the online GettingStarted
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