Timeline


and

Mar 25, 2010:

12:19 AM code created by wehart
12:17 AM WikiStart edited by wehart
(diff)

Mar 24, 2010:

11:46 PM Changeset [2452] by jwatson
Based on new extensive form solution reader, added solve options to …
11:15 PM Changeset [2451] by jwatson
Modified scenario tree class in PySP to not create solution attributes …
10:43 PM Changeset [2450] by jwatson
Added code to the PySP scenario tree class to facilitate computation …
7:26 PM Changeset [2449] by jwatson
Added method to PySP to load the extensive form solution into the …
12:36 PM Changeset [2448] by jwatson
Fixed issue with LP format writer involving the failure to output …
12:05 PM Changeset [2447] by wehart
A draft GUROBI solver interface. NOTE: I'm not sure if gurobi uses …

Mar 22, 2010:

9:18 PM Changeset [2446] by jwatson
Added --output-scenario-tree-solution option to PySP runph script, …
8:20 PM Changeset [2445] by jwatson
Refactored PySP scenario tree code, and added initialization code to …

Mar 13, 2010:

2:03 PM WikiStart edited by wehart
(diff)
1:46 PM Changeset [2444] by wehart
Adding documentation for Coopr webpage on COIN-OR.
1:20 PM Changeset [2443] by wehart
Adding conf/html directories for COIN-OR.

Mar 12, 2010:

6:53 PM WikiStart edited by wehart
(diff)
6:52 PM WikiStart edited by wehart
(diff)
3:23 PM TracReports created by trac
3:23 PM TracTickets created by trac
3:23 PM WikiRestructuredTextLinks created by trac
3:23 PM TracUpgrade created by trac
3:23 PM CamelCase created by trac
3:23 PM TracTicketsCustomFields created by trac
3:23 PM WikiMacros created by trac
3:23 PM WikiDeletePage created by trac
3:23 PM TracInstall created by trac
3:23 PM RecentChanges created by trac
3:23 PM TracSyntaxColoring created by trac
3:23 PM WikiProcessors created by trac
3:23 PM InterMapTxt created by trac
3:23 PM WikiFormatting created by trac
3:23 PM TracSearch created by trac
3:23 PM TracLinks created by trac
3:23 PM TracPermissions created by trac
3:23 PM PageTemplates created by trac
3:23 PM TracRevisionLog created by trac
3:23 PM TracAdmin created by trac
3:23 PM TracRss created by trac
3:23 PM TracAccessibility created by trac
3:23 PM WikiHtml created by trac
3:23 PM InterWiki created by trac
3:23 PM InterTrac created by trac
3:23 PM TracFineGrainedPermissions created by trac
3:23 PM SandBox created by trac
3:23 PM TracIni created by trac
3:23 PM TracInterfaceCustomization created by trac
3:23 PM TracUnicode created by trac
3:23 PM TracSupport created by trac
3:23 PM TracImport created by trac
3:23 PM TracNotification created by trac
3:23 PM TracEnvironment created by trac
3:23 PM WikiPageNames created by trac
3:23 PM TracGuide created by trac
3:23 PM WikiNewPage created by trac
3:23 PM TitleIndex created by trac
3:23 PM TracFastCgi created by trac
3:23 PM TracTimeline created by trac
3:23 PM TracWiki created by trac
3:23 PM TracCgi created by trac
3:23 PM TracRoadmap created by trac
3:23 PM TracLogging created by trac
3:23 PM TracPlugins created by trac
3:23 PM WikiRestructuredText created by trac
3:23 PM WikiStart created by trac
3:23 PM TracModPython created by trac
3:23 PM TracChangeset created by trac
3:23 PM TracQuery created by trac
3:23 PM TracBrowser created by trac
3:23 PM TracWorkflow created by trac
3:23 PM TracNavigation created by trac
3:23 PM TracStandalone created by trac
3:23 PM TracBackup created by trac
3:23 PM TracModWSGI created by trac
11:50 AM Changeset [2442] by jwatson
Disabling garbage collection in PySP during instance construction.
11:43 AM Changeset [2441] by jwatson
"Manually" controlling garbage collection in PH - Python does it …
10:06 AM Changeset [2440] by jwatson
Minor fix to forestry example - two semi-colons in a .dat file now …
10:03 AM Changeset [2439] by jwatson
Added option to EF writer to generate a CVaR-only cost, e.g., with no …
9:49 AM Changeset [2438] by jwatson
Corrected some generation issues with CVaR and the extensive form writer.
3:44 AM Changeset [2437] by wehart
Merged revisions 2357-2436 via svnmerge from …
3:43 AM Changeset [2436] by wehart
Merged revisions 2389-2435 via svnmerge from …
3:43 AM Changeset [2435] by wehart
Merged revisions 2355-2434 via svnmerge from …
3:43 AM Changeset [2434] by wehart
Merged revisions 2391-2433 via svnmerge from …
3:42 AM Changeset [2433] by wehart
Merged revisions 2388-2432 via svnmerge from …
3:42 AM Changeset [2432] by wehart
Merged revisions 2390-2431 via svnmerge from …
3:41 AM Changeset [2431] by wehart
Merged revisions 2353-2430 via svnmerge from …
1:38 AM Changeset [2430] by wehart
Reworking class decorators.
1:38 AM Changeset [2429] by wehart
Reworking class decorators.

Mar 11, 2010:

10:25 PM Changeset [2428] by jwatson
Some "final" performance improvements to the PySP extensive form …
10:06 PM Changeset [2427] by jwatson
Added logic to automatically disable and re-enable garbage collection …
6:16 PM Changeset [2426] by wehart
Adding unittest2 imports to other Coopr ini files.
6:06 PM Changeset [2425] by wehart
Adding imports for unittest2
6:01 PM Changeset [2424] by wehart
Rework of unit tests to (a) import pyutilib.th as 'unittest' and (b) …
6:01 PM Changeset [2423] by wehart
Rework of unit tests to (a) import pyutilib.th as 'unittest' and (b) …
6:01 PM Changeset [2422] by wehart
Rework of unit tests to (a) import pyutilib.th as 'unittest' and (b) …
6:01 PM Changeset [2421] by wehart
Rework of unit tests to (a) import pyutilib.th as 'unittest' and (b) …
6:01 PM Changeset [2420] by wehart
Rework of unit tests to (a) import pyutilib.th as 'unittest' and (b) …
6:01 PM Changeset [2419] by wehart
Rework of unit tests to (a) import pyutilib.th as 'unittest' and (b) …
5:49 PM Changeset [2418] by jwatson
More restructuring and simplification of the PySP extensive writer …

Mar 10, 2010:

8:11 PM Changeset [2417] by wehart
Adding top-level administrative files to guide users who are looking …

Mar 9, 2010:

6:45 PM Changeset [2416] by jwatson
Modified the AMPL dat file parser to instantiate the lexer and yaccer …

Mar 8, 2010:

10:53 PM Changeset [2415] by jwatson
Significantly improved performance of PyomoModel? _clear_attribute …
10:18 PM Changeset [2414] by jwatson
Various EF writer changes in PySP, including: 1) Added a --verbose …
12:20 PM Changeset [2413] by jwatson
PySP EF restructuring / refactoring

Mar 4, 2010:

6:24 PM Changeset [2412] by jwatson
Miscellaneous EF fixes - mainly relating to output messages
6:23 PM Changeset [2411] by jwatson
Initial commit of PySP lot sizing example

Mar 2, 2010:

4:53 PM Changeset [2410] by jwatson
Fixed the PH solver server to automatically deregister a delegator …

Feb 28, 2010:

7:42 AM Changeset [2409] by wehart
Rework of profiling imports. Refinement of Pyomo command-line …
7:41 AM Changeset [2408] by wehart
Allow an earlier version of Python. I'm still not sure this is a good …
7:39 AM Changeset [2407] by wehart
Revisions to get the GUI working with subprocess execution.

Feb 26, 2010:

10:54 PM Changeset [2406] by jwatson
More tweaks to the PH solver manager/servers.

Feb 25, 2010:

9:54 PM Changeset [2405] by jwatson
Restructuring of PySP to facilitate full implementation of PH solver …
11:58 AM Changeset [2404] by jwatson
Eliminated debug print statement from scenario tree class. Used new …
11:42 AM Changeset [2403] by jwatson
Added a utility method to compute the aggregate cost for a scenario, …
11:33 AM Changeset [2402] by jwatson
Added --all-scenarios option to PH solver server

Feb 24, 2010:

5:08 PM Changeset [2401] by jwatson
PH solver manager and servers now handle rho and weight/average update …
4:51 PM Changeset [2400] by wehart
Misc documentation updates.
1:36 PM Changeset [2399] by wehart
Adding a work-around when pstats cannot be imported.
1:34 PM Changeset [2398] by jwatson
Re-factoring the PH instance augmentation routines, moving them from …
12:17 AM Changeset [2397] by wehart
Initial rework of GUI. I have the options table working, and I'm …

Feb 23, 2010:

5:18 PM Changeset [2396] by jwatson
Added initial cut at a PH solver manager - only works for iteration 0 …
3:29 PM Changeset [2395] by wehart
Update due to changes with pyutilib.virtualenv.
1:09 PM Changeset [2394] by wehart
Disabling Pyro for now. There may be some problems installing this …
Note: See TracTimeline for information about the timeline view.