

@2261

10 years 
jwatson 
Renaming ph_script module to phinit, which is more accurate with the …



@2260

10 years 
jwatson 
Refactoring of ph initialization routines to support sampling and bundling.



@2256

10 years 
jwatson 
Major speed improvements in the EF writer by avoiding Python …



@2255

10 years 
jwatson 
Refactoring of PH options parser code to accomodate MRP work being …



@2254

10 years 
jwatson 
Changed PyomoModelData? call from add_data_mumble() to add().



@2249

10 years 
jwatson 
Misc fixes.



@2248

10 years 
jwatson 
Adding os.path.expanduser wrappers around all directory/filenames, to …



@2247

10 years 
wehart 
Documentation fix.



@2246

10 years 
wehart 
Tagging coopr.pysp release 2.2



@2201

10 years 
wehart 
Update to Coopr to account for changes in PyUtilib? package names.



@2200

10 years 
jwatson 
Supressing warning output if variable lower and upper bounds are equal …



@2199

10 years 
jwatson 
Fixed linearization issue in PH when a variable lower and upper bounds …



@2172

10 years 
jwatson 
Preliminary functionality to support scenario bundling  modified the …



@2169

10 years 
jwatson 
Propagating PH outputtimes option to solver report_timing attribute.



@2165

10 years 
jwatson 
Removing old "phdriver" files from PySP examples.



@2164

10 years 
jwatson 
Fixed issue with expression cloning, in cases  as in the PySP finance …



@2162

10 years 
jwatson 
Added documentation for reportsolutions and reportweights …



@2158

10 years 
jwatson 
Fixes to WW PH extension to deal with singleton blended variables.



@2157

10 years 
jwatson 
Added upper bounds to SIZES PySP reference model, to test for …



@2156

10 years 
jwatson 
More cleanup of SIZES pysp example, and output clarification in the WW …



@2154

10 years 
jwatson 
Added reportsolutions and reportweights to runph.



@2153

10 years 
jwatson 
Significant cleanup and improvement in the SIZES pysp example.
Fixed …



@2143

10 years 
jwatson 
Missed indentation fix to PySP ww PH extension plugin.



@2132

10 years 
jwatson 
Adding 50scenario network flow instances to PySP examples library.



@2131

10 years 
jwatson 
Various fixes in PH due to cleanup of Var and Param "None"based …



@2127

10 years 
jwatson 
Added pre iteration k callback to support CVaR plugin. Cleaned up a …



@2111

10 years 
dlwoodr 
drop scenariostrucutre.py and update the command line options for a …



@2110

10 years 
jwatson 
Promoted the scenario tree model to a pysp/util package (with Bill's …



@2093

10 years 
wehart 
Tagging coopr.pysp release 2.1



@2088

10 years 
jwatson 
Committing PySP change log in prep for 2.1 release.



@2062

10 years 
jwatson 
Added efmipgap option to PH scripts.



@2061

10 years 
jwatson 
Fixing some option documentation in PH.



@2060

10 years 
jwatson 
Elimnating some debug output.



@2059

10 years 
jwatson 
Enabling garbage collection by default in PH.



@2058

10 years 
jwatson 
Missed some _initialize_constraint function calls within the PySP EF …



@2039

10 years 
jwatson 
Missed fix with new constraint initialization syntax in PH linearization.



@2038

10 years 
dlwoodr 
finish the job: we can now duplicate Fernando's example



@2037

10 years 
dlwoodr 
add this example from Fernando



@2035

10 years 
jwatson 
Added scenariomipgap option to PH script. Added _mipgap attribute …



@2029

10 years 
jwatson 
Some fixes to the ef writer based on Bill's recent changes to …



@2026

10 years 
wehart 
Attempting to update PH. I'm not sure if this works, since I don't …



@1998

10 years 
jwatson 
Changed references to _component to active_component.



@1985

10 years 
jwatson 
Modified PH to only use warmstarts if a solver has the capability!



@1979

10 years 
jwatson 
Biggest enhancement: The efwriter commandline script now has the …



@1978

10 years 
jwatson 
Eliminated exceptionhandling logic when loading userdefined …



@1974

10 years 
wehart 
Updating PyPI categories



@1957

10 years 
dlwoodr 
Documentation updates for pysp



@1956

10 years 
jwatson 
Added scenariosolveroptions and efsolveroptions options to the …



@1934

10 years 
jwatson 
Fix to profiler option in PH.



@1933

10 years 
jwatson 
Updating documentation on forestry PySP example.



@1932

10 years 
jwatson 
Bug fix to PH when LB/UB aren't specified and you are linearizing.



@1931

10 years 
jwatson 
Added a feasible/new chile 48 instance (the old, handconstructed …



@1930

10 years 
jwatson 
Adding 288 scenario forestry instance, for a serious challenge!



@1929

10 years 
jwatson 
Fixed another numerical issue in breakpoint computation in PH.



@1928

10 years 
jwatson 
Fixed an issue with construction of piecewise linear breakpoints in PH …



@1925

10 years 
jwatson 
Fixes to make PySP consistent with the variable lower/upper bound …



@1922

10 years 
jwatson 
Fix to make PH compliant with recent solution restructuring.



@1914

10 years 
jwatson 
Added exponentially biased breakpoint distribution technique to PH.



@1913

10 years 
jwatson 
Added Woodruff PH breakpoint distribution strategy.



@1912

10 years 
jwatson 
Added PH breakpoint distribution strategy that uniformly concentrates …



@1911

10 years 
jwatson 
Restructured PH code to allow for general breakpoint distribution …



@1895

10 years 
jwatson 
Changed PySP package manager information from Bill to JPW.



@1890

10 years 
jwatson 
Added option to PH to fix all discrete variables that are converged …



@1884

10 years 
wehart 
Update to current revision number.



@1861

10 years 
jwatson 
Simplification of finance and sizes PySP example model files, using …



@1860

10 years 
jwatson 
Cleanup of some legacy models and data in the pysp forestry example.



@1859

10 years 
jwatson 
Added a "boundsetter" for the PH forestry example, to facilitate …



@1858

10 years 
jwatson 
Updated the default integer tolerance in PH.



@1856

10 years 
jwatson 
Solver options are working across Pyro  fixing test case to previous …



@1855

10 years 
jwatson 
Added some errorchecking to warn+fail when users of PH specify WW …



@1854

10 years 
jwatson 
Minor fix to help Jaime debug.



@1852

10 years 
jwatson 
Changed the tolerance controlling the eliminating of piecewise linear …



@1849

10 years 
jwatson 
Added logic to PH to clean up constraints and variables added to …



@1847

10 years 
wehart 
Made the import of setuptools unconditional. The namespace
utility …



@1846

10 years 
jwatson 
Changed semantics of linearizenonbinarypenaltyterms from …



@1845

10 years 
jwatson 
Fixed issue with maximization in PH linearization, created farmer …



@1844

10 years 
jwatson 
Added more boundsetting utilities to PH, and bounds configuration …



@1843

10 years 
jwatson 
Added a boundscfgfile option to PH, in which the user can script …



@1838

10 years 
jwatson 
Fixed some boundary conditions yielded errors in PH piecewise …



@1837

10 years 
jwatson 
Cleanup/generalization of piecewise linearization code in PH, in …



@1836

10 years 
jwatson 
In prep for proper/general piecewise linear approximation of the …



@1832

10 years 
dlwoodr 
If you were using pyspoverview.tex, start using pyspbody.tex instead



@1830

10 years 
wehart 
Update from Dave W.



@1820

10 years 
dlwoodr 
update to reflect new parameters and to give brief instructions for …



@1819

10 years 
dlwoodr 
fix the error message for "unable to deduce" data type



@1810

10 years 
wehart 
Updates to Python package setup scripts.



@1809

10 years 
wehart 
Further reorg steps.



@1808

10 years 
wehart 
Reorganization of documentation directories.



@1807

10 years 
wehart 
Misc rename.



@1806

10 years 
wehart 
Initial reorg of the Coopr trunk. The goal of this reorg is to …
