source: trunk/Clp/src

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Diff Rev Age Author Log Message
(edit) @2149   4 years forrest add PE code
(edit) @2147   4 years tkr Making afterEquals static
(edit) @2146   4 years forrest stuff from stable and start aboca_lite
(edit) @2145   4 years forrest odd error that makes COIN_DBL_MAX 0.0!
(edit) @2144   5 years forrest tiny new option
(edit) @2141   5 years forrest forgot to check in - writeLP
(edit) @2140   5 years forrest improve handling of free variables in dual
(edit) @2132   5 years forrest fix name on writemps
(edit) @2129   5 years tkr Re-running the autotools after adding doxygen targets
(edit) @2127   5 years forrest out mac warnings
(edit) @2117   5 years forrest fix uninitialized
(edit) @2115   5 years forrest make more threadsafe
(edit) @2103   5 years forrest try and fix problem going a bit wrong - better to go to primal
(edit) @2092   5 years tkr restoring Clp/trunk
(edit) @2090   5 years tkr temporarily committing stable candidate
(edit) @2088   5 years tkr Missing flcose call caused unit test to fail
(edit) @2086   5 years forrest cleaner way for thread barrier
(edit) @2085   5 years forrest allow for Mac pthreads
(edit) @2084   5 years forrest out try to serialize blas
(edit) @2083   5 years forrest force serial blas and correct dualobjlimit
(edit) @2082   5 years forrest out extraneous printfs
(edit) @2081   5 years forrest add anyInteger_ setting
(edit) @2080   5 years forrest try and take out null message and extra solve
(edit) @2079   5 years forrest parameters for Cbc
(edit) @2078   5 years forrest make faster on difficult problems
(edit) @2077   5 years forrest stop assert and fine tune some robustness coding
(edit) @2075   5 years forrest allow primal a bit more slack to reduce objective
(edit) @2074   5 years forrest changes to try and make more stable
(edit) @2072   5 years forrest fix assert error in odd case
(edit) @2071   5 years forrest for build pthreads for use in Cbc analyze
(edit) @2070   5 years forrest for some cbc ideas
(edit) @2069   5 years forrest changes to diving heuristics
(edit) @2068   5 years forrest fix highly unlikely bug
(edit) @2064   5 years forrest modify help for diveoption
(edit) @2063   5 years forrest fix typo and add some stability fixes
(edit) @2061   5 years forrest allow for SOS in lp files
(edit) @2048   5 years forrest changes for max iterations
(edit) @2046   5 years tkr Merging r2045 from stable/1.15. Whoops, meant to commit it to trunk
(edit) @2044   5 years stefan use Sleep on windows and usleep on non-windows
(edit) @2043   5 years forrest take out unused feature
(edit) @2042   5 years forrest fix pragmas
(edit) @2041   5 years forrest add force for orbits
(edit) @2040   5 years forrest add Orbital branching
(edit) @2036   5 years stefan rerun with our version of autotools; reverts damage from r2030
(edit) @2034   5 years stefan revert r2033: doesn't seem right, as ClpTraceDebug? should be empty if …
(edit) @2033   6 years tkr Fixing small bug
(edit) @2032   6 years forrest fix mistake when nearly optimal
(edit) @2030   6 years forrest fix some ampl stuff, add ClpSolver? and a few fixes
(edit) @2028   6 years forrest contributed fix to parametrics
(edit) @2026   6 years forrest fix compile error for abc
(edit) @2025   6 years forrest mainly dantzig-wolfe - also Clp strong branching (rather than OsiClp?)
(edit) @2024   6 years forrest changes to abc
(edit) @2022   6 years forrest fixx AddColumns? CoinModel?
(edit) @2019   6 years stefan add function Clp_freeRay to C interface to free a ray given by …
(edit) @2016   6 years forrest weird compiler error
(edit) @2015   6 years forrest merge from stable 2006
(edit) @1996   6 years stefan conditional addition of dependent libraries into project libs via …
(edit) @1994   6 years stefan also use handler for printing
(edit) @1990   6 years forrest merge 1989 from stable
(edit) @1977   6 years forrest fix for tiny qp
(edit) @1976   6 years forrest allow use of plusnnnn or minusnnnn as keyword
(edit) @1975   6 years forrest allow custom print format
(edit) @1974   6 years forrest change KKT ordering in ClpcholeskyBase?
(edit) @1973   6 years forrest try and trap bad primal bases
(edit) @1972   6 years forrest changes to allow more options and stop on feasible (and a few other things)
(edit) @1967   6 years tkr Updates to allow installig of manifest (sorry for the multiple commits)
(edit) @1966   6 years tkr Changes for embedding manifest
(edit) @1965   6 years tkr Change to allow embedding of manifest
(edit) @1964   6 years forrest fix postsolve bug in qp
(edit) @1958   7 years forrest allow better handling of odd addColumns
(edit) @1956   7 years forrest fix assert if variable wrongly marked
(edit) @1953   7 years forrest don't go into abc if empty problem
(edit) @1952   7 years forrest fix in case anyone so experimental as to use setAutomaticScale
(edit) @1951   7 years forrest add event handler for barrier iteration
(edit) @1950   7 years forrest fix number of iterations after barrier
(edit) @1948   7 years forrest forgot to checkin!
(edit) @1947   7 years forrest 2.8 modification which can cause problems
(edit) @1946   7 years forrest allow AMPL in Clp
(edit) @1945   7 years forrest fix to allow .lp files on stdin
(edit) @1940   7 years stefan use % instead of fmod for integer modulo operation
(edit) @1939   7 years stefan make arguments of ClpModel::copyNames const as suggested in #57
(edit) @1938   7 years stefan get pdco example working
(edit) @1936   7 years forrest fixes so examples will work
(edit) @1932   7 years stefan remove wrong version number check
(edit) @1930   7 years stefan fix compiler warnings in debug mode
(edit) @1929   7 years stefan fix compiler (gcc 4.6.2) warnings in optimized mode, mainly about …
(edit) @1927   7 years forrest minor change to check if ray exists
(edit) @1926   7 years forrest try to fix infeasibility ray, changes as in stable (for presolve), …
(edit) @1924   7 years forrest changes for miqp, parameters and presolve
(edit) @1923   7 years forrest stop assert on no gaps
(edit) @1921   7 years stefan include AbcCommon? only if Aboca is enabled
(edit) @1918   7 years forrest relax fast solve setup a bit
(edit) @1913   7 years stefan restoring Clp/trunk
(edit) @1911   7 years stefan temporarily committing stable candidate
(edit) @1910   7 years stefan - add configure option --enable-aboca={1,2,3,4,yes,no} - compile Aboca …
(edit) @1909   7 years stefan remove ifdef ZERO_HALF_CUTS
(edit) @1908   7 years stefan assume latest cbc, i.e., assume that CBC_AFTER_2_8 gets always defined
(edit) @1906   7 years forrest more options
(edit) @1904   7 years forrest for multiple root solvers
(edit) @1903   7 years stefan code from John to check that fillBasis works correctly (need to be …
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