source: trunk/Clp/src

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Diff Rev Age Author Log Message
(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 …
(edit) @1902   7 years stefan patch by Miles Lubin to make solve options available in C interface
(edit) @1901   7 years stefan patch by Miles Lubin to get malloc'ed arrays in C interface ray methods
(edit) @1900   7 years tkr Turning off spurious message during pre-processing
(edit) @1899   7 years stefan fix typos in docu
(edit) @1896   7 years lou Minimal changes to presolve driver for testRedundant, fill_level.
(edit) @1895   7 years forrest minor correction to random generator copy
(edit) @1892   7 years forrest more special options
(edit) @1887   7 years stefan merge r1886 from stable/1.14
(edit) @1884   7 years forrest minor update to improve accuarcy in parametrics
(edit) @1883   7 years forrest allow setting of random seed
(edit) @1881   7 years lou Replace exp10(y) with pow(10.0,y) so we don't have to fiddle with …
(edit) @1880   7 years forrest finger trouble
(edit) @1879   7 years forrest fix a few problems with Aboca
(edit) @1878   7 years forrest minor changes to implement Aboca
(edit) @1877   7 years forrest safer test
(edit) @1876   7 years forrest cleanup some coding in outDuplicateRows
(edit) @1872   7 years forrest pass in startFinishOptions after stopped
(edit) @1869   8 years forrest fix stupid new length error in mini presolve (thanks Valentin)
(edit) @1868   8 years forrest allow fix to force to stay in dual
(edit) @1867   8 years stefan merge r1866 from stable/0.4: recompute reduced costs if factorization …
(edit) @1865   8 years forrest do a better job of checking for gaps
(edit) @1863   8 years forrest small change for parametrics maxtheta
(edit) @1862   8 years forrest keep parametrics flexible for advanced users
(edit) @1861   8 years forrest allow user to override crossover considerations in parametrics
(edit) @1860   8 years forrest make test on maximum theta in parametrics more robust
(edit) @1856   8 years forrest help from stable
(edit) @1854   8 years forrest fix for mini presolve when given free rows
(edit) @1852   8 years forrest change for mipstart
(edit) @1851   8 years forrest changes to parametrics
(edit) @1850   8 years stefan merge chgset 1849 from stable/1.14
(edit) @1848   8 years stefan merge chgset 1847 from stable/1.14
(edit) @1846   8 years forrest take out names on mini presolve
(edit) @1845   8 years forrest relaxing infeasibility test in mini presolve
(edit) @1844   8 years forrest fix mini presolve when too much happening and modify invert frequency …
(edit) @1843   8 years stefan merge chgset 1842 from stable/1.14
(edit) @1836   8 years lou Fix bug of r1679 again, plus a few other changes to set …
(edit) @1835   8 years forrest fix if initially infeasible
(edit) @1834   8 years lou Disable some asserts enabled by PRESOLVE_DEBUG. Clp appears to return …
(edit) @1833   8 years forrest clean up code a bit
(edit) @1832   8 years forrest fix typo
(edit) @1831   8 years forrest changes to improve specific instances
(edit) @1829   8 years forrest to keep compiler happy
(edit) @1828   8 years lou Back merge r1827 from stable/1.14
(edit) @1826   8 years forrest minor changes to fix minor bug
(edit) @1825   8 years forrest stuff to allow more event handling
(edit) @1817   8 years forrest add ClpTraceDebug?
(edit) @1809   8 years forrest for derived message handler
(edit) @1801   8 years forrest use nonscaled times/transposeTimes
(edit) @1795   8 years forrest stop seg fault on infinite theta
(edit) @1794   8 years forrest fix iteration count bug
(edit) @1792   8 years forrest obscure bug on mix of adds using simplex and coinmodel
(edit) @1790   8 years forrest improve robustness of parametrics
(edit) @1786   8 years forrest minor bug fix on copy without status array
(edit) @1785   8 years forrest patches to try and make parametrics faster
(edit) @1784   8 years forrest minor change for null objective
(edit) @1783   8 years forrest minor bug in outduplicates
(edit) @1781   8 years stefan fix order of -I flags, so uninstalled headers are prefered to …
(edit) @1780   8 years forrest stuff for parametrics
(edit) @1776   8 years tkr Merging r1775 from stable/1.14
(edit) @1774   8 years stefan merge chgset 1773 from stable/1.14
(edit) @1769   8 years forrest changes for advanced use of Clp
(edit) @1764   9 years tkr Updating MSVC++ files
(edit) @1763   9 years forrest add ClpSimplexDual?.hpp to list of published hpp files
(edit) @1762   9 years forrest As Clp trunk now seems to use CoinUtils? stable, I have had to …
(edit) @1761   9 years forrest more flexibility in pivoting
(edit) @1755   9 years lou Fix signature of constructor to use CoinBigIndex instead of int.
(edit) @1745   9 years stefan remove now redundant counting of test failures; a bit more cleanup
(edit) @1742   9 years forrest setRowPrice setColSolution to pass tests
(edit) @1739   9 years stefan fix compiler warnings
(edit) @1738   9 years forrest minor fixes
(edit) @1737   9 years stefan do not set rpath for executables, since libtool seem to do it anyway
(edit) @1734   9 years stefan change to new way on how to use and install configuration header files
(edit) @1732   9 years forrest various fixes plus slightly weighted pricing plus lagomory switches
(edit) @1729   9 years forrest messages for Cbc fathoming and allow perturbation and some safety?
(edit) @1727   9 years stefan fix compiler warning
(edit) @1726   9 years stefan fix compiler warnings, including one that pointed to a bug
(edit) @1725   9 years stefan apply fixes for compiler warnings send by Alpar Juettner: - Every …
(edit) @1724   9 years forrest allow for setting small element tolerance in readMps
(edit) @1723   9 years forrest out some printf statements
(edit) @1722   9 years stefan adjust to changes in CoinUtils? header files
(edit) @1721   9 years forrest a bit of debug and try and save memory in OsiClp?
(edit) @1718   9 years forrest allow for message handling in CoinLpIO
(edit) @1717   9 years forrest changes to try and make more stable
(edit) @1711   9 years forrest allow for elapsed time on unix systems
(edit) @1710   9 years forrest fix for initialSolve being called from odd place and fixes for …
(edit) @1707   9 years forrest fix stupid typo from years ago
(edit) @1706   9 years forrest fix for number iterations in ClpSolve? and check if gone feasible for …
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