Timeline
Mar 11, 2010:
- 10:25 PM Changeset [2428] by
- Some "final" performance improvements to the PySP extensive form …
- 10:06 PM Changeset [2427] by
- Added logic to automatically disable and re-enable garbage collection …
- 6:16 PM Changeset [2426] by
- Adding unittest2 imports to other Coopr ini files.
- 6:06 PM Changeset [2425] by
- Adding imports for unittest2
- 6:01 PM Changeset [2424] by
- Rework of unit tests to (a) import pyutilib.th as 'unittest' and (b) …
- 6:01 PM Changeset [2423] by
- Rework of unit tests to (a) import pyutilib.th as 'unittest' and (b) …
- 6:01 PM Changeset [2422] by
- Rework of unit tests to (a) import pyutilib.th as 'unittest' and (b) …
- 6:01 PM Changeset [2421] by
- Rework of unit tests to (a) import pyutilib.th as 'unittest' and (b) …
- 6:01 PM Changeset [2420] by
- Rework of unit tests to (a) import pyutilib.th as 'unittest' and (b) …
- 6:01 PM Changeset [2419] by
- Rework of unit tests to (a) import pyutilib.th as 'unittest' and (b) …
- 5:49 PM Changeset [2418] by
- More restructuring and simplification of the PySP extensive writer …
Mar 10, 2010:
- 8:11 PM Changeset [2417] by
- Adding top-level administrative files to guide users who are looking …
Mar 9, 2010:
- 6:45 PM Changeset [2416] by
- Modified the AMPL dat file parser to instantiate the lexer and yaccer …
Mar 8, 2010:
- 10:53 PM Changeset [2415] by
- Significantly improved performance of PyomoModel? _clear_attribute …
- 10:18 PM Changeset [2414] by
- Various EF writer changes in PySP, including: 1) Added a --verbose …
- 12:20 PM Changeset [2413] by
- PySP EF restructuring / refactoring
Mar 4, 2010:
- 6:24 PM Changeset [2412] by
- Miscellaneous EF fixes - mainly relating to output messages
- 6:23 PM Changeset [2411] by
- Initial commit of PySP lot sizing example
Mar 2, 2010:
- 4:53 PM Changeset [2410] by
- Fixed the PH solver server to automatically deregister a delegator …
Feb 28, 2010:
- 7:42 AM Changeset [2409] by
- Rework of profiling imports. Refinement of Pyomo command-line …
- 7:41 AM Changeset [2408] by
- Allow an earlier version of Python. I'm still not sure this is a good …
- 7:39 AM Changeset [2407] by
- Revisions to get the GUI working with subprocess execution.
Feb 26, 2010:
- 10:54 PM Changeset [2406] by
- More tweaks to the PH solver manager/servers.
Feb 25, 2010:
- 9:54 PM Changeset [2405] by
- Restructuring of PySP to facilitate full implementation of PH solver …
- 11:58 AM Changeset [2404] by
- Eliminated debug print statement from scenario tree class. Used new …
- 11:42 AM Changeset [2403] by
- Added a utility method to compute the aggregate cost for a scenario, …
- 11:33 AM Changeset [2402] by
- Added --all-scenarios option to PH solver server
Feb 24, 2010:
- 5:08 PM Changeset [2401] by
- PH solver manager and servers now handle rho and weight/average update …
- 4:51 PM Changeset [2400] by
- Misc documentation updates.
- 1:36 PM Changeset [2399] by
- Adding a work-around when pstats cannot be imported.
- 1:34 PM Changeset [2398] by
- Re-factoring the PH instance augmentation routines, moving them from …
- 12:17 AM Changeset [2397] by
- Initial rework of GUI. I have the options table working, and I'm …
Feb 23, 2010:
- 5:18 PM Changeset [2396] by
- Added initial cut at a PH solver manager - only works for iteration 0 …
- 3:29 PM Changeset [2395] by
- Update due to changes with pyutilib.virtualenv.
- 1:09 PM Changeset [2394] by
- Disabling Pyro for now. There may be some problems installing this …
Feb 22, 2010:
- 7:18 PM Changeset [2393] by
- Single-threading the ph solver server (for obvious reasons - don't …
- 5:25 PM Changeset [2392] by
- Adding a configuration for Coopr GUI development.
- 2:00 AM Changeset [2391] by
- Merged revisions 2366-2390 via svnmerge from …
- 2:00 AM Changeset [2390] by
- Merged revisions 2356-2389 via svnmerge from …
- 1:56 AM Changeset [2389] by
- Merged revisions 2354-2388 via svnmerge from …
- 1:54 AM Changeset [2388] by
- Merged revisions 2360-2387 via svnmerge from …
- 1:27 AM Changeset [2387] by
- Bug fix: needed to protect the use of ordered_dict_inv with the …
- 1:14 AM Changeset [2386] by
- Adding a work-around when FDT fails.
- 1:14 AM Changeset [2385] by
- Adding a work-around when importing 'bidict' fails. This occurs with …
- 12:54 AM Changeset [2384] by
- Updated coopr_install due to changes in pyutilib.virtual that check to …
Feb 21, 2010:
- 10:58 AM Changeset [2383] by
- More buried presolve->preprocess name changes in the PySP EF writer.
Feb 19, 2010:
- 5:55 PM Changeset [2382] by
- Disabling tests that would rely on glpk, since that solver creates …
- 5:50 PM Changeset [2381] by
- Misc baseline updates.
- 5:45 PM Changeset [2380] by
- Augmenting parser to collect statistics for # of branch/bound nodes.
- 5:31 PM Changeset [2379] by
- Resolving a weakness in the pmedian.py data declaration. The facility …
- 5:17 PM Changeset [2378] by
- Specifying the symbols that are exported from convert.py
- 4:56 PM Changeset [2377] by
- Extending functionality of this script to allow it be run in any …
- 4:46 PM Changeset [2376] by
- Disabling a PH test that doesn't pass right now.
- 4:35 PM Changeset [2375] by
- Fix to output message in scenario tree validation.
- 4:29 PM Changeset [2374] by
- Added code to re-normalize node conditional probabilities following …
- 4:12 PM Changeset [2373] by
- Allowing inputs to rhosetters to be either expressions or floats, not …
Feb 18, 2010:
- 2:55 PM Changeset [2372] by
- Added PySP test to exercise node-based instance data
- 2:41 PM Changeset [2371] by
- Fixed a missed "presolve"->"preprocess" call in PySP.
- 12:44 PM Changeset [2370] by
- Changed sizes3 PySP baseline output to CPLEX 11.2, for cross-platform …
Feb 17, 2010:
- 8:11 PM Changeset [2369] by
- Adding functionality for ordered sets.
- 3:05 PM Changeset [2368] by
- Adding a 'test.coopr' script, which can be used as follows: …
- 1:44 PM Changeset [2367] by
- Further updates of PySP baseline test output in response to changes in …
- 1:44 PM Changeset [2366] by
- Merged revisions 2361-2365 via svnmerge from …
- 1:38 PM Changeset [2365] by
- More output sorting to ensure that tests pass!
- 1:27 PM Changeset [2364] by
- Bug fix when using glpk but not cplex.
- 1:00 PM Changeset [2363] by
- Updating baselines, which now used sorted output. Added sorting …
- 12:19 PM Changeset [2362] by
- Fix to run with glpk but not cplex.
Feb 16, 2010:
- 9:51 AM Changeset [2361] by
- Merged revisions 2317-2360 via svnmerge from …
- 9:51 AM Changeset [2360] by
- Merged revisions 2315-2359 via svnmerge from …
Feb 15, 2010:
- 10:26 PM Changeset [2359] by
- I. Renaming the 'presolve' phase in Pyomo to 'preprocess'. We'll …
- 8:46 PM Changeset [2358] by
- Tagging coopr.pysos 2.0.3
- 8:41 PM Changeset [2357] by
- Merged revisions 2318-2356 via svnmerge from …
- 8:28 PM Changeset [2356] by
- Merged revisions 2314-2355 via svnmerge from …
- 8:24 PM Changeset [2355] by
- Merged revisions 2313-2354 via svnmerge from …
- 8:22 PM Changeset [2354] by
- Merged revisions 2312-2353 via svnmerge from …
- 8:14 PM Changeset [2353] by
- Merged revisions 2311-2352 via svnmerge from …
- 7:37 PM Changeset [2352] by
- Setting up the configuration of CBC.
- 6:52 PM Changeset [2351] by
- Bug fix in coopr.plugins registration, due to change in module CBC to …
- 5:17 PM Changeset [2350] by
- Unfortunately, this file is being regenerated with path information. …
- 5:13 PM Changeset [2349] by
- Adding a hack to detect whether CBC has compiled-in support for AMPL …
- 3:49 PM Changeset [2348] by
- Bug fix due to typo.
- 3:44 PM Changeset [2347] by
- Extending definition of svn:ignore to include *.egg-info files.
- 3:44 PM Changeset [2346] by
- Extending definition of svn:ignore to include *.egg-info files.
- 3:44 PM Changeset [2345] by
- Extending definition of svn:ignore to include *.egg-info files.
- 3:44 PM Changeset [2344] by
- Extending definition of svn:ignore to include *.egg-info files.
- 3:44 PM Changeset [2343] by
- Extending definition of svn:ignore to include *.egg-info files.
- 3:44 PM Changeset [2342] by
- Extending definition of svn:ignore to include *.egg-info files.
- 3:44 PM Changeset [2341] by
- Extending definition of svn:ignore to include *.egg-info files.
- 3:44 PM Changeset [2340] by
- Extending definition of svn:ignore to include *.egg-info files.
- 3:44 PM Changeset [2339] by
- Extending definition of svn:ignore to include *.egg-info files.
- 3:44 PM Changeset [2338] by
- Extending definition of svn:ignore to include *.egg-info files.
- 3:44 PM Changeset [2337] by
- Extending definition of svn:ignore to include *.egg-info files.
- 3:42 PM Changeset [2336] by
- Misc documentation update.
- 3:37 PM Changeset [2335] by
- Misc fix to setup glpk suffixes that are parsed.
- 3:14 PM Changeset [2334] by
- Updating GLPK test to work when pico_convert is not available.
- 3:06 PM Changeset [2333] by
- Misc rework of tests when glpsol is available but not pico_convert.
Feb 14, 2010:
- 3:50 PM Changeset [2332] by
- Misc change in svn:ignore properties
- 3:49 PM Changeset [2331] by
- Misc change in svn:ignore property
- 3:47 PM Changeset [2330] by
- Setting directory properties to ignore *.pyc files. Reworking parser …
Feb 12, 2010:
- 1:27 PM Changeset [2329] by
- Missed one usage of ScenarioTree? construct in recent migration of …
- 12:12 PM Changeset [2328] by
- Changed ph option "enable-gc" to "disable-gc" - we've enabled gc by …
- 11:03 AM Changeset [2327] by
- Added import of cPickle instead of pickle, if it exists.
- 11:03 AM Changeset [2326] by
- Adding import of cPickle instead of pickle, if it exists.
- 10:34 AM Changeset [2325] by
- Miscelleanous PH updates related to restructuring and tweaking of the …
Feb 11, 2010:
- 9:38 PM Changeset [2324] by
- Passing additional argument (scenario tree instance) out of the …
- 9:31 PM Changeset [2323] by
- Eliminated a lot of redundant arguments to the ScenarioTree? …
- 9:17 PM Changeset [2322] by
- Fixed import issue associated with ModelData? due to recent code …
- 9:04 PM Changeset [2321] by
- Correcting grammatical error in output message.
- 9:03 PM Changeset [2320] by
- A *very* early commit of a Pyro-based PH solver server - some of it …
- 1:49 PM Changeset [2319] by
- Updating Pyro distribution from 3.9.1 to 3.10
- 11:34 AM Changeset [2318] by
- Merged revisions 2069-2317 via svnmerge from …
- 11:33 AM Changeset [2317] by
- Merged revisions 2246-2316 via svnmerge from …
- 11:33 AM Changeset [2316] by
- Initialized merge tracking via "svnmerge" with revisions "1-2245" from …
- 11:32 AM Changeset [2315] by
- Merged revisions 2232-2314 via svnmerge from …
- 11:32 AM Changeset [2314] by
- Merged revisions 2232-2313 via svnmerge from …
- 11:26 AM Changeset [2313] by
- Merged revisions 2234-2312 via svnmerge from …
- 11:26 AM Changeset [2312] by
- Merged revisions 2192-2311 via svnmerge from …
- 11:25 AM Changeset [2311] by
- Merged revisions 2232-2310 via svnmerge from …
- 12:38 AM Changeset [2310] by
- Generalizing parsing behavior for set strings.
- 12:06 AM Changeset [2309] by
- Misc edits, which preserve some data that I was playing with to …
Feb 10, 2010:
- 10:29 PM Changeset [2308] by
- Generalizing the suffix management in the MIP solvers so they match …
- 12:02 AM Changeset [2307] by
- Adding a test that is used to verify that data commands can include …
Feb 9, 2010:
- 10:58 PM Changeset [2306] by
- Adding tests for importing CSV files.
- 10:57 PM Changeset [2305] by
- Adding CSV data files for the tutorial.
- 10:51 PM Changeset [2304] by
- Renaming csv.py to csv_table.py The former filename masked the system …
- 10:50 PM Changeset [2303] by
- Adding a plugin for reading CSV files.
- 10:25 PM Changeset [2302] by
- Adding tests for loading sets and parameters from spreadsheets.
- 9:14 PM Changeset [2301] by
- Performance improvements to PH obtained by processing scenario …
- 9:05 PM Changeset [2300] by
- Removing PySP cap example EF to free up space.
- 9:04 PM Changeset [2299] by
- Removing a big network flow EF
- 9:03 PM Changeset [2298] by
- Removing output logs for PySP network flow example
- 8:59 PM Changeset [2297] by
- The extensive forms in the PySP forestry example were massive - and …
- 8:56 PM Changeset [2296] by
- Removing monster-sized LP file from the PySP forestry examples directory.
- 6:23 PM Changeset [2295] by
- Reworking tests to do basic evaluation of the interface to Excel …
- 4:25 PM Changeset [2294] by
- Added two Python scripts that I've been using to launch and kill a set …
- 4:22 PM Changeset [2293] by
- Bug fix for dealing with MS Windows filenames.
- 2:21 PM Changeset [2292] by
- Rework of the 'import' semantics. This supports a simple import …
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