source: coopr.pysp/trunk

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Diff Rev Age Author Log Message
(edit) @2931   9 years wehart Categorizing slow PySP tests as 'nightly'
(edit) @2923   9 years jwatson Removing a redundant preprocess() method invocation for scenario …
(edit) @2919   9 years jwatson Simplified the PySP confidence interval code, specifically using the …
(edit) @2918   9 years jwatson More cleanup on the PySP confidence interval computation script.
(edit) @2917   9 years jwatson Cleaning up the PySP confidence interval computation code, adding …
(edit) @2852   9 years jwatson Enforced the PySP convention that underscore characters not be part of …
(edit) @2842   9 years jwatson Adding --keep-solver-files option to the PySP runef script, to aid …
(edit) @2838   9 years jwatson Fixed bug with random seed initialization.
(edit) @2837   9 years jwatson Various touch-ups to compute conf PySP script - it looks good to go!
(edit) @2836   9 years jwatson Eliminating a legacy debug output unconditionally generated when …
(edit) @2835   9 years jwatson More computeconf fixes.
(edit) @2834   9 years jwatson Various updates to PySP computeconf while debugging/exercising the …
(edit) @2833   9 years jwatson Fixes to pretty-print and solution computation in the PySP scenario …
(edit) @2832   9 years jwatson Adding some enhanced verbosity to the ef writer to aid debug.
(edit) @2818   9 years khunter Make use of Python functions as first-class citizens to clean up some …
(edit) @2817   9 years khunter Ref #4093 "PySP missing import" Fix for …
(edit) @2816   9 years khunter Remove unnecessary variable set and bound check.
(edit) @2815   9 years khunter NFC: remove EOL whitespace …
(edit) @2810   9 years khunter Found an almost helpful error message while working on my model; …
(edit) @2809   9 years khunter Minor grammar fixes, and resolution of a word-wrap issue for a file name.
(edit) @2808   9 years khunter No wording or pdf output changes, but reformat LaTeX so that it's …
(edit) @2801   9 years khunter Allow for the possibility of numeric names. (Fix pprint assumption.) …
(edit) @2800   9 years khunter NFC: remove EOL whitespace so as not to obfuscate actual work in next …
(edit) @2792   9 years khunter Fix bug where pprint dies if stage names are non-strings. Basically, …
(edit) @2791   9 years khunter Error message: Automatic cast to string in case, fixing possible ugly …
(edit) @2790   9 years khunter NFC: Remove some whitespace, so it's clear what the *actual* changes …
(edit) @2781   9 years jwatson In the PySP farmer example, changing "MeanYield?" to "Yield" - …
(edit) @2772   9 years wehart Eliminating the direct use of cProfile, which is not backwards …
(edit) @2711   9 years jwatson Shifting from older "dot_product" to newer "summation" in PySP farmer …
(edit) @2706   9 years jwatson Removing lambda hacks in PySP relating to has_capability functionality …
(edit) @2670   9 years jwatson Updates to PySP network flow example documentation.
(edit) @2669   9 years jwatson Fix to runef involving the same issue as in the previous commit.
(edit) @2668   9 years jwatson Adding work-around to the issue identified by Patrick in which the …
(edit) @2594   9 years wehart Rework of package to use new plugin factory mechanism supported by …
(edit) @2588   9 years wehart Updating Coopr package README files to point to the new Google Groups …
(edit) @2587   9 years jwatson Improving error diagnostics in PySP WW PH extension.
(edit) @2573   9 years wehart Fixing syntax error.
(edit) @2544   9 years wehart Tagging coopr.pysp 2.3
(edit) @2542   9 years wehart Updating the changelog with basic documentation. JP/Dave would need …
(edit) @2471   9 years jwatson Adding PySP script for computing confidence intervals. Preliminary, …
(edit) @2466   9 years jwatson Renamed the PySP "efwriter" script to "runef", to be consistent with …
(edit) @2465   9 years jwatson Removed reference to _load_model_data (replaced with load) in PySP, …
(edit) @2464   9 years jwatson Updating PySP test baselines due to new output formats.
(edit) @2462   9 years jwatson If reporting solutions or weights for the first stage, don't report …
(edit) @2461   9 years jwatson Tweaks to PH output to optionally suppress (via the …
(edit) @2460   9 years jwatson Various tweaks to the lot sizing model.
(edit) @2458   9 years jwatson Improving diagnostic output for EF writer.
(edit) @2454   9 years jwatson Fixed another valid exception case in the extensive form writer that …
(edit) @2453   9 years jwatson Added some error handling logic to the extensive form writer, to deal …
(edit) @2452   9 years jwatson Based on new extensive form solution reader, added solve options to …
(edit) @2451   9 years jwatson Modified scenario tree class in PySP to not create solution attributes …
(edit) @2450   9 years jwatson Added code to the PySP scenario tree class to facilitate computation …
(edit) @2449   9 years jwatson Added method to PySP to load the extensive form solution into the …
(edit) @2446   9 years jwatson Added --output-scenario-tree-solution option to PySP runph script, …
(edit) @2445   9 years jwatson Refactored PySP scenario tree code, and added initialization code to …
(edit) @2442   9 years jwatson Disabling garbage collection in PySP during instance construction.
(edit) @2441   9 years jwatson "Manually" controlling garbage collection in PH - Python does it …
(edit) @2440   9 years jwatson Minor fix to forestry example - two semi-colons in a .dat file now …
(edit) @2439   9 years jwatson Added option to EF writer to generate a CVaR-only cost, e.g., with no …
(edit) @2438   9 years jwatson Corrected some generation issues with CVaR and the extensive form writer.
(edit) @2428   9 years jwatson Some "final" performance improvements to the PySP extensive form …
(edit) @2427   9 years jwatson Added logic to automatically disable and re-enable garbage collection …
(edit) @2423   9 years wehart Rework of unit tests to (a) import pyutilib.th as 'unittest' and (b) …
(edit) @2418   9 years jwatson More restructuring and simplification of the PySP extensive writer …
(edit) @2414   9 years jwatson Various EF writer changes in PySP, including: 1) Added a --verbose …
(edit) @2413   9 years jwatson PySP EF restructuring / refactoring
(edit) @2412   9 years jwatson Miscellaneous EF fixes - mainly relating to output messages
(edit) @2411   9 years jwatson Initial commit of PySP lot sizing example
(edit) @2410   9 years jwatson Fixed the PH solver server to automatically deregister a delegator …
(edit) @2406   9 years jwatson More tweaks to the PH solver manager/servers.
(edit) @2405   9 years jwatson Restructuring of PySP to facilitate full implementation of PH solver …
(edit) @2404   9 years jwatson Eliminated debug print statement from scenario tree class. Used new …
(edit) @2403   9 years jwatson Added a utility method to compute the aggregate cost for a scenario, …
(edit) @2402   9 years jwatson Added --all-scenarios option to PH solver server
(edit) @2401   9 years jwatson PH solver manager and servers now handle rho and weight/average update …
(edit) @2398   9 years jwatson Re-factoring the PH instance augmentation routines, moving them from …
(edit) @2396   9 years jwatson Added initial cut at a PH solver manager - only works for iteration 0 …
(edit) @2393   9 years jwatson Single-threading the ph solver server (for obvious reasons - don't …
(edit) @2383   9 years jwatson More buried presolve->preprocess name changes in the PySP EF writer.
(edit) @2382   10 years wehart Disabling tests that would rely on glpk, since that solver creates …
(edit) @2376   10 years wehart Disabling a PH test that doesn't pass right now.
(edit) @2375   10 years jwatson Fix to output message in scenario tree validation.
(edit) @2374   10 years jwatson Added code to re-normalize node conditional probabilities following …
(edit) @2373   10 years jwatson Allowing inputs to rhosetters to be either expressions or floats, not …
(edit) @2372   10 years jwatson Added PySP test to exercise node-based instance data
(edit) @2371   10 years jwatson Fixed a missed "presolve"->"preprocess" call in PySP.
(edit) @2370   10 years jwatson Changed sizes3 PySP baseline output to CPLEX 11.2, for cross-platform …
(edit) @2367   10 years jwatson Further updates of PySP baseline test output in response to changes in …
(edit) @2365   10 years jwatson More output sorting to ensure that tests pass!
(edit) @2364   10 years wehart Bug fix when using glpk but not cplex.
(edit) @2363   10 years wehart Updating baselines, which now used sorted output. Added sorting …
(edit) @2362   10 years wehart Fix to run with glpk but not cplex.
(edit) @2346   10 years wehart Extending definition of svn:ignore to include *.egg-info files.
(edit) @2329   10 years jwatson Missed one usage of ScenarioTree? construct in recent migration of …
(edit) @2328   10 years jwatson Changed ph option "enable-gc" to "disable-gc" - we've enabled gc by …
(edit) @2325   10 years jwatson Miscelleanous PH updates related to restructuring and tweaking of the …
(edit) @2324   10 years jwatson Passing additional argument (scenario tree instance) out of the …
(edit) @2323   10 years jwatson Eliminated a lot of redundant arguments to the ScenarioTree?
(edit) @2322   10 years jwatson Fixed import issue associated with ModelData? due to recent code …
(edit) @2321   10 years jwatson Correcting grammatical error in output message.
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