source: trunk/ClpSimplex.cpp

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Diff Rev Age Author Log Message
(edit) @399   16 years forrest to CoinMax? and CoinMin?
(edit) @393   16 years forrest Some quadratic stuff
(edit) @389   16 years forrest Barrier
(edit) @383   16 years forrest add barrier
(edit) @372   16 years forrest Moving scaling to model plus robustness fixes in simplex still messing …
(edit) @371   16 years forrest change to restoreModel
(edit) @358   16 years forrest delete object
(edit) @357   16 years forrest correcting pivot in OsiSimplex?
(edit) @352   16 years forrest uninit memory
(edit) @348   16 years forrest New status 5
(edit) @346   16 years forrest Comments
(edit) @344   16 years forrest event handling
(edit) @343   16 years forrest dualRanging
(edit) @339   16 years forrest out dynamic_cast
(edit) @336   16 years forrest CPutting back changesVS: …
(edit) @335   16 years forrest solveType change
(edit) @334   16 years forrest add new borrowModel
(edit) @333   16 years forrest Hopefully fix seg fault
(edit) @331   16 years forrest Correct fakeBound assert
(edit) @328   16 years forrest For dynamic matrices
(edit) @325   16 years forrest Allowing for empty models and cholesky stuff
(edit) @318   16 years forrest Fix loop on problem submitted by Joseph Young
(edit) @312   16 years forrest hardening barrier
(edit) @311   16 years forrest more gub
(edit) @309   16 years forrest gub + CoinSeed?
(edit) @307   16 years forrest For gub and column generation
(edit) @303   16 years forrest Yet more gub
(edit) @294   17 years forrest Gub
(edit) @292   17 years forrest message
(edit) @291   17 years forrest message wrong way round
(edit) @286   17 years forrest Stuff for gub - I hope it does not break anything
(edit) @276   17 years forrest Stuff for gub
(edit) @275   17 years forrest Wssmp cholesky and stuff for gub
(edit) @267   17 years forrest Removing
(edit) @266   17 years forrest Trying to improve cycling and more barrier stuff
(edit) @264   17 years forrest comment objThis
(edit) @263   17 years forrest Barrier + "improvements" in dual
(edit) @257   17 years forrest Fixes
(edit) @255   17 years forrest Another fix for empty model
(edit) @254   17 years forrest Objective limit
(edit) @249   17 years forrest make column array longer
(edit) @243   17 years forrest Trying to improve memory in presolve
(edit) @240   17 years forrest Add returns
(edit) @238   17 years forrest Messages and stuff
(edit) @225   17 years forrest This should break everything
(edit) @171   17 years forrest Dual values pass fixes
(edit) @169   17 years forrest Fixes for Mikhail
(edit) @166   17 years forrest Some fixes - when starting primitive QP coding
(edit) @164   17 years forrest For Mikhail
(edit) @159   17 years forrest Still not very good
(edit) @156   17 years forrest Start of piecewiae
(edit) @153   17 years forrest Piecewise linear objective
(edit) @152   17 years forrest Phase 0 of QP
(edit) @143   17 years forrest Allow more information on infeasibilities
(edit) @142   17 years forrest Add cpu time possibility
(edit) @141   17 years forrest Changes made for free variables with no elements!
(edit) @140   17 years forrest Try and add accuracy
(edit) @137   17 years forrest faster Clp and fix memory leaks
(edit) @133   17 years forrest memory problem for network and setRowObjective
(edit) @131   17 years forrest Network and faster updates
(edit) @130   17 years forrest network code
(edit) @128   17 years forrest Back to previous and fix crash bug
(edit) @125   17 years forrest Fix bug in crash
(edit) @123   17 years forrest What a mess
(edit) @119   17 years forrest Updating Clp stuff for networks
(edit) @115   17 years forrest OsiSimplexInterface?
(edit) @114   17 years forrest Re-order variables
(edit) @112   17 years forrest Different tolerances, small element value
(edit) @111   17 years forrest Changes to make OsiSimplex? stuff easier
(edit) @109   17 years forrest To help OsiSimplexInterface?
(edit) @108   17 years forrest Uniform objective reporting
(edit) @104   17 years forrest Changes for free variables and unbounded
(edit) @102   17 years forrest Crash
(edit) @98   17 years forrest Relax a tolerance
(edit) @95   17 years forrest Was trying something for dual - didn't really work
(edit) @92   18 years forrest Free variables done better (I hope)
(edit) @85   18 years forrest Still trying
(edit) @84   18 years forrest Ray may be null in Sbb
(edit) @82   18 years forrest Improvements for miplib
(edit) @80   18 years forrest start of "crash"
(edit) @69   18 years forrest Trying to improve loop
(edit) @63   18 years jpfasano -modified to use CoinPragma?.h -modified to compile w/MS Visual C++ and …
(edit) @57   18 years forrest Yet more changes for Visual C++
(edit) @50   18 years ladanyi devel-1 merged into HEAD
(add) @2   18 years forrest Adding Clp to development branch
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