Files @ r936:ddd3c0d3d9bf

Location: LEMON/LEMON-main/cmake/FindCPLEX.cmake

Load file history 
r936:ddd3c0d3d9bf
1009 B
text/plain
Show annotation Show as raw Download as raw
gravatar
kpeter (Peter Kovacs)
Implement the scaling Price Refinement heuristic in CostScaling (#417) instead of Early Termination. These two heuristics are similar, but the newer one is faster and not only makes it possible to skip some epsilon phases, but it can improve the performance of the other phases, as well.
 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
SET(CPLEX_ROOT_DIR "" CACHE PATH "CPLEX root directory")



FIND_PATH(CPLEX_INCLUDE_DIR

  ilcplex/cplex.h

  PATHS "C:/ILOG/CPLEX91/include"

  PATHS "/opt/ilog/cplex91/include"

  HINTS ${CPLEX_ROOT_DIR}/include

)

FIND_LIBRARY(CPLEX_LIBRARY

  cplex91

  PATHS "C:/ILOG/CPLEX91/lib/msvc7/stat_mda"

  PATHS "/opt/ilog/cplex91/bin"

  HINTS ${CPLEX_ROOT_DIR}/bin

)



INCLUDE(FindPackageHandleStandardArgs)

FIND_PACKAGE_HANDLE_STANDARD_ARGS(CPLEX DEFAULT_MSG CPLEX_LIBRARY CPLEX_INCLUDE_DIR)



FIND_PATH(CPLEX_BIN_DIR

  cplex91.dll

  PATHS "C:/ILOG/CPLEX91/bin/x86_win32"

)



IF(CPLEX_FOUND)

  SET(CPLEX_INCLUDE_DIRS ${CPLEX_INCLUDE_DIR})

  SET(CPLEX_LIBRARIES ${CPLEX_LIBRARY})

  IF(CMAKE_SYSTEM_NAME STREQUAL "Linux")

    SET(CPLEX_LIBRARIES "${CPLEX_LIBRARIES};m;pthread")

  ENDIF(CMAKE_SYSTEM_NAME STREQUAL "Linux")

ENDIF(CPLEX_FOUND)



MARK_AS_ADVANCED(CPLEX_LIBRARY CPLEX_INCLUDE_DIR CPLEX_BIN_DIR)



IF(CPLEX_FOUND)

  SET(LEMON_HAVE_LP TRUE)

  SET(LEMON_HAVE_MIP TRUE)

  SET(LEMON_HAVE_CPLEX TRUE)

ENDIF(CPLEX_FOUND)