source: trunk/Clp/src

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Diff Rev Age Author Log Message
(edit) @1322   11 years jpfasano Change to source so will compile with MS Visual Studio Express V9. …
(edit) @1321   11 years forrest out compiler warnings and stability improvements
(edit) @1320   11 years forrest dd Glover
(edit) @1319   11 years forrest modify messages
(edit) @1317   11 years forrest left a printf in
(edit) @1314   11 years forrest fix bug which has cropped up in addRows example
(edit) @1312   11 years forrest int to CoinBigIndex?
(edit) @1311   11 years forrest To allow solving a structured model (This is just proof of concept …
(edit) @1310   11 years forrest second try at fixing duplicate problem
(edit) @1307   11 years forrest fix memory leak
(edit) @1305   11 years forrest out printfs (again!)
(edit) @1304   11 years forrest add keyword for naive heuristic
(edit) @1303   11 years forrest fix saying feasible for Scip
(edit) @1302   11 years forrest adding possibility of long doubles
(edit) @1301   11 years forrest try and fix fake feasible for Scip
(edit) @1297   11 years forrest cassert
(edit) @1295   11 years forrest temp take out assert
(edit) @1294   11 years forrest make numberPrimalInfeasibilities_ more plausible
(edit) @1293   11 years forrest fix pivotVariable_ on empty problem
(edit) @1292   11 years forrest allow for small elements coming in
(edit) @1288   11 years forrest add isObjectiveLimitTestValid
(edit) @1287   11 years forrest changes for cbc event handler and multiple factorizations
(edit) @1286   11 years forrest changes for factorization and aux region
(edit) @1285   11 years forrest out print statement
(edit) @1284   11 years forrest allow coinsimpfactorization
(edit) @1283   11 years forrest try and fix assert on upper_
(edit) @1282   11 years forrest for fastdual
(edit) @1278   11 years forrest for ratiogap
(edit) @1277   11 years forrest out printout and bad presolve
(edit) @1276   11 years ladanyi changed max/min to CoinMax/CoinMin?
(edit) @1271   11 years forrest out printf
(edit) @1270   11 years forrest back closer to 2.2
(edit) @1267   11 years forrest changes for mahdi's heuristics
(edit) @1266   11 years forrest trying to make faster
(edit) @1264   12 years forrest BSP changes from 1247 to 1259
(edit) @1262   12 years forrest fix tolerance oddity
(edit) @1246   12 years forrest modify corner point code
(edit) @1245   12 years forrest minor change to printing
(edit) @1244   12 years forrest allow more iterations in primal
(edit) @1243   12 years forrest change behavior with zero objective
(edit) @1242   12 years forrest add DINS
(edit) @1241   12 years forrest fix corner point bug
(edit) @1237   12 years ladanyi force cdecl on signal_handler() and main() if MS compiler is used …
(edit) @1231   12 years ladanyi switch from strdup to CoinStrdup? (same as changeset 1230 in stable/1.8)
(edit) @1228   12 years forrest allow csv format
(edit) @1227   12 years forrest for getting many solutions
(edit) @1226   12 years forrest correct solution investigation
(edit) @1224   12 years forrest print only when feasible
(edit) @1223   12 years forrest add code to compute integer infeasibility every iteration
(edit) @1219   12 years forrest back overallSmallest printout
(edit) @1218   12 years forrest D D D uninitiailized
(edit) @1217   12 years forrest fix obscure loop
(edit) @1215   12 years forrest fix empty problem
(edit) @1214   12 years forrest change dense
(edit) @1212   12 years forrest for Francisco and change internal solution check
(edit) @1210   12 years forrest valgrind errors
(edit) @1209   12 years forrest new parameters
(edit) @1208   12 years forrest possible swap of infeasibility ray
(edit) @1206   12 years forrest new diving and fix ClpSimplex? bug
(edit) @1205   12 years forrest for zero problems
(edit) @1202   12 years forrest for some of my experiments - not normally turned on
(edit) @1201   12 years forrest try and stop loop
(edit) @1200   12 years forrest fix bug in ClpPackedMatrix?
(edit) @1199   12 years forrest allow use of dense factorization
(edit) @1197   12 years forrest many changes to try and improve performance
(edit) @1185   12 years ladanyi include cstdlib before cmath to get things to compile on AIX with xlC
(edit) @1175   12 years forrest ?compiler bug in cygwin?
(edit) @1174   12 years forrest fix if upper_ NULL
(edit) @1172   12 years forrest make sure whatsChanged_ OK on empty problem
(edit) @1171   12 years forrest put back pdco in case wanted
(edit) @1170   12 years forrest add ClpNode? to include
(edit) @1168   12 years forrest modify perturbation criterion
(edit) @1167   12 years forrest bandaid
(edit) @1164   12 years forrest needed for ClpNode?
(edit) @1163   12 years forrest add ClpNode?
(edit) @1160   12 years forrest modify some printing
(edit) @1158   12 years forrest for diving heuristics
(edit) @1156   12 years tkr Fixing problems with changes to installation location for addlibs.txt file
(edit) @1155   12 years tkr Changing installation location for addlibs.txt file
(edit) @1154   12 years forrest changes for cbc
(edit) @1153   12 years forrest modify example
(edit) @1152   12 years forrest allow dense factorization
(edit) @1151   12 years forrest Do not recompute objective if quadratic
(edit) @1150   12 years forrest try and make a bit faster
(edit) @1147   12 years forrest changes to try and make faster
(edit) @1146   12 years andreasw merged recent COIN-wide changes in stable into trunk and reran autotools
(edit) @1141   12 years forrest for threaded random numbers
(edit) @1140   12 years forrest minor modifications to parameters
(edit) @1139   12 years andreasw reran autotools with latest BuildTools?/trunk
(edit) @1137   12 years forrest try and improve stability
(edit) @1132   12 years forrest fix rare bug
(edit) @1130   12 years forrest converting float to double
(edit) @1129   12 years forrest add a dubious option to gomory
(edit) @1128   12 years forrest fixes for various ideas
(edit) @1125   12 years forrest union
(edit) @1124   12 years forrest memory leak
(edit) @1121   12 years forrest find network
(edit) @1115   12 years forrest mainly fix isFixed bug when reusing factorization
(edit) @1112   12 years forrest fix moveInfo if no solution
(edit) @1111   12 years forrest trying to improve networks
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