source: trunk/Clp/src

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Diff Rev Age Author Log Message
(edit) @1322   12 years jpfasano Change to source so will compile with MS Visual Studio Express V9. …
(edit) @1321   12 years forrest out compiler warnings and stability improvements
(edit) @1320   12 years forrest dd Glover
(edit) @1319   12 years forrest modify messages
(edit) @1317   12 years forrest left a printf in
(edit) @1314   12 years forrest fix bug which has cropped up in addRows example
(edit) @1312   12 years forrest int to CoinBigIndex?
(edit) @1311   12 years forrest To allow solving a structured model (This is just proof of concept …
(edit) @1310   12 years forrest second try at fixing duplicate problem
(edit) @1307   12 years forrest fix memory leak
(edit) @1305   12 years forrest out printfs (again!)
(edit) @1304   12 years forrest add keyword for naive heuristic
(edit) @1303   12 years forrest fix saying feasible for Scip
(edit) @1302   12 years forrest adding possibility of long doubles
(edit) @1301   12 years forrest try and fix fake feasible for Scip
(edit) @1297   12 years forrest cassert
(edit) @1295   12 years forrest temp take out assert
(edit) @1294   12 years forrest make numberPrimalInfeasibilities_ more plausible
(edit) @1293   12 years forrest fix pivotVariable_ on empty problem
(edit) @1292   12 years forrest allow for small elements coming in
(edit) @1288   12 years forrest add isObjectiveLimitTestValid
(edit) @1287   12 years forrest changes for cbc event handler and multiple factorizations
(edit) @1286   12 years forrest changes for factorization and aux region
(edit) @1285   12 years forrest out print statement
(edit) @1284   12 years forrest allow coinsimpfactorization
(edit) @1283   12 years forrest try and fix assert on upper_
(edit) @1282   12 years forrest for fastdual
(edit) @1278   12 years forrest for ratiogap
(edit) @1277   12 years forrest out printout and bad presolve
(edit) @1276   12 years ladanyi changed max/min to CoinMax/CoinMin?
(edit) @1271   12 years forrest out printf
(edit) @1270   12 years forrest back closer to 2.2
(edit) @1267   12 years forrest changes for mahdi's heuristics
(edit) @1266   12 years forrest trying to make faster
(edit) @1264   13 years forrest BSP changes from 1247 to 1259
(edit) @1262   13 years forrest fix tolerance oddity
(edit) @1246   13 years forrest modify corner point code
(edit) @1245   13 years forrest minor change to printing
(edit) @1244   13 years forrest allow more iterations in primal
(edit) @1243   13 years forrest change behavior with zero objective
(edit) @1242   13 years forrest add DINS
(edit) @1241   13 years forrest fix corner point bug
(edit) @1237   13 years ladanyi force cdecl on signal_handler() and main() if MS compiler is used …
(edit) @1231   13 years ladanyi switch from strdup to CoinStrdup? (same as changeset 1230 in stable/1.8)
(edit) @1228   13 years forrest allow csv format
(edit) @1227   13 years forrest for getting many solutions
(edit) @1226   13 years forrest correct solution investigation
(edit) @1224   13 years forrest print only when feasible
(edit) @1223   13 years forrest add code to compute integer infeasibility every iteration
(edit) @1219   13 years forrest back overallSmallest printout
(edit) @1218   13 years forrest D D D uninitiailized
(edit) @1217   13 years forrest fix obscure loop
(edit) @1215   13 years forrest fix empty problem
(edit) @1214   13 years forrest change dense
(edit) @1212   13 years forrest for Francisco and change internal solution check
(edit) @1210   13 years forrest valgrind errors
(edit) @1209   13 years forrest new parameters
(edit) @1208   13 years forrest possible swap of infeasibility ray
(edit) @1206   13 years forrest new diving and fix ClpSimplex? bug
(edit) @1205   13 years forrest for zero problems
(edit) @1202   13 years forrest for some of my experiments - not normally turned on
(edit) @1201   13 years forrest try and stop loop
(edit) @1200   13 years forrest fix bug in ClpPackedMatrix?
(edit) @1199   13 years forrest allow use of dense factorization
(edit) @1197   13 years forrest many changes to try and improve performance
(edit) @1185   13 years ladanyi include cstdlib before cmath to get things to compile on AIX with xlC
(edit) @1175   13 years forrest ?compiler bug in cygwin?
(edit) @1174   13 years forrest fix if upper_ NULL
(edit) @1172   13 years forrest make sure whatsChanged_ OK on empty problem
(edit) @1171   13 years forrest put back pdco in case wanted
(edit) @1170   13 years forrest add ClpNode? to include
(edit) @1168   13 years forrest modify perturbation criterion
(edit) @1167   13 years forrest bandaid
(edit) @1164   13 years forrest needed for ClpNode?
(edit) @1163   13 years forrest add ClpNode?
(edit) @1160   13 years forrest modify some printing
(edit) @1158   13 years forrest for diving heuristics
(edit) @1156   13 years tkr Fixing problems with changes to installation location for addlibs.txt file
(edit) @1155   13 years tkr Changing installation location for addlibs.txt file
(edit) @1154   13 years forrest changes for cbc
(edit) @1153   13 years forrest modify example
(edit) @1152   13 years forrest allow dense factorization
(edit) @1151   13 years forrest Do not recompute objective if quadratic
(edit) @1150   13 years forrest try and make a bit faster
(edit) @1147   13 years forrest changes to try and make faster
(edit) @1146   13 years andreasw merged recent COIN-wide changes in stable into trunk and reran autotools
(edit) @1141   13 years forrest for threaded random numbers
(edit) @1140   13 years forrest minor modifications to parameters
(edit) @1139   13 years andreasw reran autotools with latest BuildTools?/trunk
(edit) @1137   13 years forrest try and improve stability
(edit) @1132   13 years forrest fix rare bug
(edit) @1130   13 years forrest converting float to double
(edit) @1129   13 years forrest add a dubious option to gomory
(edit) @1128   13 years forrest fixes for various ideas
(edit) @1125   13 years forrest union
(edit) @1124   13 years forrest memory leak
(edit) @1121   13 years forrest find network
(edit) @1115   13 years forrest mainly fix isFixed bug when reusing factorization
(edit) @1112   13 years forrest fix moveInfo if no solution
(edit) @1111   13 years forrest trying to improve networks
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