source: trunk/Clp/src

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Diff Rev Age Author Log Message
(edit) @2447   8 months forrest out some multi line comments
(edit) @2446   8 months stefan add Clp_modifyCoefficient to C interface - as suggested in #102
(edit) @2445   8 months forrest hopefully fix bad read for quad.mps
(edit) @2444   8 months forrest added assert in case #86 exists
(edit) @2442   8 months forrest maximization improvement for readLp
(edit) @2441   8 months stefan add Clp_writeMps, Clp_setRowName, Clp_setColumnName from patch …
(edit) @2440   8 months forrest need changes in svn as well as git
(edit) @2439   8 months stefan merge r2435,r2437,r2438 from stable/1.17 to trunk
(edit) @2429   8 months stefan change more reinterpret_cast from NULL to C-cast, see also #93
(edit) @2428   8 months stefan change reinterpret_cast of NULL to C-style case, fixes #93
(edit) @2426   8 months stefan replace remaining cilk_grainsize by cilk grainsize, closes #68
(edit) @2405   9 months forrest fix dantzig in steepest
(edit) @2396   9 months stefan restoring Clp/trunk
(edit) @2394   9 months stefan temporarily committing stable candidate
(edit) @2393   9 months forrest change problem status of 4 to 1 for bound conflict
(edit) @2392   9 months forrest make safer for some example drivers
(edit) @2391   9 months forrest add a simple presolve to preprocessing
(edit) @2390   10 months unxusr fix for building with ASL
(edit) @2389   10 months unxusr store Cbc and Clp parameters in a vector to simplify code
(edit) @2388   11 months unxusr small change in parameter in guess
(edit) @2387   11 months forrest adjust guess
(edit) @2386   11 months unxusr formatting
(edit) @2385   11 months unxusr formatting
(edit) @2384   11 months forrest Allow a strategy for initial solve where code analyzes problem and …
(edit) @2383   11 months forrest allow compressed .lp files
(edit) @2380   11 months forrest copy handler in dualize
(edit) @2374   12 months forrest for debug
(edit) @2373   12 months forrest fix bugs people found
(edit) @2371   12 months forrest more flexibility for sos - also allow more string parameters
(edit) @2370   12 months forrest fix zero row problem and null factorization
(edit) @2369   12 months forrest column names > 10000000
(edit) @2368   12 months forrest ray if dual infeasible and no rows
(edit) @2367   12 months forrest take out misleading comments
(edit) @2366   12 months forrest Clp_printModel mistakenly assumed matrix has no gaps
(edit) @2358   13 months forrest adding orbit simple
(edit) @2356   13 months forrest bug on tiny problems
(edit) @2353   13 months unxusr option to store names in preprocessed problem
(edit) @2333   15 months forrest minor change to Idiot
(edit) @2332   15 months forrest more tweaks for marginal feasible
(edit) @2331   15 months forrest tweak scaling
(edit) @2329   16 months forrest new not malloc
(edit) @2328   18 months forrest set . rather than ,
(edit) @2327   19 months forrest stupid mistake
(edit) @2326   19 months forrest various things when slight inaccuracy
(edit) @2324   19 months forrest fix for null problem
(edit) @2323   20 months forrest few things
(edit) @2322   20 months forrest changes to improve ray handling
(edit) @2321   20 months forrest primal if any superbasic
(edit) @2315   21 months forrest allow update of solver sos info from cbcmodel
(edit) @2309   22 months forrest allslack when not allslack
(edit) @2300   22 months forrest fix gub example
(edit) @2299   22 months forrest for readLp and SOS
(edit) @2298   22 months forrest changes for SC
(edit) @2297   23 months forrest allow easier stopping postsolve cleanup
(edit) @2296   23 months forrest fix for badly scaled b&b
(edit) @2293   2 years forrest change infeasibility checks
(edit) @2292   2 years forrest to stop seg fault if disableFactorization out of place
(edit) @2290   2 years forrest allow dense columns in interior point standalone solver
(edit) @2289   2 years forrest zero divide and last change to ClpSimplexDual? not such a good idea - …
(edit) @2288   2 years forrest take out assert
(edit) @2287   2 years forrest minor changes which I meant to put in earlier
(edit) @2286   2 years forrest allow superBasic in Coin
(edit) @2283   2 years forrest more plausible stopping criterion
(edit) @2281   2 years forrest be safe in zeroing alternateWeights
(edit) @2280   2 years forrest ampl with COIN_BIG_INDEX
(edit) @2279   2 years forrest more changes for COIN_BIG_INDEX
(edit) @2277   2 years forrest correct whatsChanged
(edit) @2275   2 years forrest make compile if CoinBigIndex? long long
(edit) @2274   2 years forrest changes for CoinBigIndex?
(edit) @2271   2 years forrest change some ints to CoinBigIndex?
(edit) @2270   2 years forrest limit on dualBound_
(edit) @2264   3 years forrest fix nan dual infeasible
(edit) @2262   3 years stefan allow to build with ThirdParty/Mumps? <= 1.5 and 1.6, and user provided …
(edit) @2261   3 years forrest avoid compiler warning
(edit) @2260   3 years forrest need loadu
(edit) @2259   3 years forrest for avx stuff
(edit) @2257   3 years tkr Fixing incompatibility with MSVC++ 9
(edit) @2254   3 years forrest segfault in primal (and out some messages)
(edit) @2249   3 years tkr Reverse merging r2247 to fix problem wiith Mumps mpi.h file
(edit) @2247   3 years forrest safer to use mpi.h not mumps_mpi.h
(edit) @2243   3 years forrest I hope 2017 gets better for stupid mistakes
(edit) @2241   3 years forrest fix overflow
(edit) @2238   3 years forrest relaxing tolerances slightly
(edit) @2236   3 years forrest not finished yet - but I messed up Makefile
(edit) @2235   3 years forrest stuff for vector matrix
(edit) @2233   3 years tkr Changing to mumps_mpi.h
(edit) @2231   3 years forrest correct incorrect feasible
(edit) @2229   3 years forrest minor fix which won't do any harm
(edit) @2227   3 years forrest esthetic change
(edit) @2226   3 years forrest slight mistake
(edit) @2225   3 years forrest out abort
(edit) @2223   3 years forrest hopefully correct this time
(edit) @2221   3 years forrest minor tweak for decomposition
(edit) @2219   3 years forrest isHeuristInteger
(edit) @2218   4 years forrest minor changes for infeasible difficult problems
(edit) @2216   4 years tkr Removing defines that break the MSVC++ build
(edit) @2206   4 years forrest fix handling of free slacks
(edit) @2189   4 years forrest fix ; error
(edit) @2186   4 years forrest memory overflow on small problem
(edit) @2184   4 years forrest out flaky perturbation
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