source: trunk/ClpSimplex.cpp

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Diff Rev Age Author Log Message
(edit) @276   16 years forrest Stuff for gub
(edit) @275   16 years forrest Wssmp cholesky and stuff for gub
(edit) @267   16 years forrest Removing
(edit) @266   16 years forrest Trying to improve cycling and more barrier stuff
(edit) @264   16 years forrest comment objThis
(edit) @263   16 years forrest Barrier + "improvements" in dual
(edit) @257   16 years forrest Fixes
(edit) @255   16 years forrest Another fix for empty model
(edit) @254   16 years forrest Objective limit
(edit) @249   16 years forrest make column array longer
(edit) @243   16 years forrest Trying to improve memory in presolve
(edit) @240   16 years forrest Add returns
(edit) @238   16 years forrest Messages and stuff
(edit) @225   16 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   17 years forrest Free variables done better (I hope)
(edit) @85   17 years forrest Still trying
(edit) @84   17 years forrest Ray may be null in Sbb
(edit) @82   17 years forrest Improvements for miplib
(edit) @80   17 years forrest start of "crash"
(edit) @69   17 years forrest Trying to improve loop
(edit) @63   17 years jpfasano -modified to use CoinPragma?.h -modified to compile w/MS Visual C++ and …
(edit) @57   17 years forrest Yet more changes for Visual C++
(edit) @50   17 years ladanyi devel-1 merged into HEAD
(add) @2   17 years forrest Adding Clp to development branch
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