From c40eb51eebd4b2b4c764dbbca43417350584033c Mon Sep 17 00:00:00 2001 From: boufaras Date: Tue, 2 Nov 2010 10:43:07 +0000 Subject: [PATCH] git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@1984 331e1502-861f-0410-8da2-ba01fb791d7f --- .../tutorial/Lesson10/CMakeLists.txt | 41 ++++ .../Lesson10/testKswapNeighborhood.cpp | 214 ++++++++++++++++++ .../tutorial/Lesson10/testNeighborhood.param | 14 ++ 3 files changed, 269 insertions(+) create mode 100644 trunk/paradiseo-mo/tutorial/Lesson10/CMakeLists.txt create mode 100644 trunk/paradiseo-mo/tutorial/Lesson10/testKswapNeighborhood.cpp create mode 100644 trunk/paradiseo-mo/tutorial/Lesson10/testNeighborhood.param diff --git a/trunk/paradiseo-mo/tutorial/Lesson10/CMakeLists.txt b/trunk/paradiseo-mo/tutorial/Lesson10/CMakeLists.txt new file mode 100644 index 000000000..fc4aee831 --- /dev/null +++ b/trunk/paradiseo-mo/tutorial/Lesson10/CMakeLists.txt @@ -0,0 +1,41 @@ +###################################################################################### +### 1) Include the sources +###################################################################################### + +INCLUDE_DIRECTORIES(${EO_SRC_DIR}/src + ${MO_SRC_DIR}/src + ${PROBLEMS_SRC_DIR} + ${CMAKE_CURRENT_SOURCE_DIR}/../src) + +###################################################################################### +### 2) Specify where CMake can find the libraries +###################################################################################### + +LINK_DIRECTORIES(${EO_BIN_DIR}/lib) + + +###################################################################################### +### 3) Define your target(s): just an executable here +###################################################################################### + +IF(CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008" OR CMAKE_GENERATOR STREQUAL "Visual Studio 10") + SOURCE_GROUP(src FILES testKswapNeighborhood.cpp) + ADD_EXECUTABLE(testKswapNeighborhood + testKswapNeighborhood.cpp + ${MO_BIN_DIR}/tutorial/Lesson10/testKswapNeighborhood.param + ) +ELSE(CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008" OR CMAKE_GENERATOR STREQUAL "Visual Studio 10") + ADD_COMMANDS_NEWMO() + ADD_TARGET_NEWMO(lesson10) + IF(ENABLE_CMAKE_EXAMPLE) + ADD_EXECUTABLE(testKswapNeighborhood testKswapNeighborhood.cpp) + ELSE(ENABLE_CMAKE_EXAMPLE) + ADD_EXECUTABLE(testKswapNeighborhood EXCLUDE_FROM_ALL testKswapNeighborhood.cpp) + ENDIF(ENABLE_CMAKE_EXAMPLE) +ENDIF(CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008" OR CMAKE_GENERATOR STREQUAL "Visual Studio 10") + +###################################################################################### +### 4) Link the librairies for your target(s) +###################################################################################### + +TARGET_LINK_LIBRARIES(testKswapNeighborhood eoutils ga eo) diff --git a/trunk/paradiseo-mo/tutorial/Lesson10/testKswapNeighborhood.cpp b/trunk/paradiseo-mo/tutorial/Lesson10/testKswapNeighborhood.cpp new file mode 100644 index 000000000..016c13ceb --- /dev/null +++ b/trunk/paradiseo-mo/tutorial/Lesson10/testKswapNeighborhood.cpp @@ -0,0 +1,214 @@ +//----------------------------------------------------------------------------- +/** testKNeighborhood.cpp + * + * KB - 20/10/10 + * + */ +//----------------------------------------------------------------------------- + +// standard includes +#define HAVE_SSTREAM + +#include // runtime_error +#include // cout +#include // ostrstream, istrstream +#include +#include + +// the general include for eo +#include +#include + +using namespace std; + +//---------------------------------------------------------------------------- + +//Representation and initializer +#include +#include + +// fitness function +#include +#include +#include + +//Neighbors and Neighborhoods +#include +#include +#include + +#include +#include + +#include +#include +#include + +// Define types of the representation solution, different neighbors and neighborhoods +//----------------------------------------------------------------------------- +typedef eoInt Queen; //Permutation (Queen's problem representation) + +typedef moSwapNeighbor swapNeighbor; //swap Neighbor +typedef moSwapNeighborhood swapNeighborhood; //classical swap Neighborhood + +typedef moKswapNeighbor kswapNeighbor; //k-swap Neighbor +typedef moKswapNeighborhood kswapNeighborhood; // k- swap Neighborhood + +void main_function(int argc, char **argv) { + /* ========================================================= + * + * Parameters + * + * ========================================================= */ + + // First define a parser from the command-line arguments + eoParser parser(argc, argv); + + // For each parameter, define Parameter, read it through the parser, + // and assign the value to the variable + + eoValueParam + seedParam(time(0), "seed", "Random number seed", 'S'); + parser.processParam(seedParam); + unsigned seed = seedParam.value(); + + // description of genotype + eoValueParam vecSizeParam(6, "vecSize", "Genotype size", 'V'); + parser.processParam(vecSizeParam, "Representation"); + unsigned vecSize = vecSizeParam.value(); + + // Swap number + eoValueParam KswapParam(1, "Kswap", "swap number", 'N'); + parser.processParam(KswapParam, "Kswap"); + unsigned Kswap = KswapParam.value(); + + // the name of the "status" file where all actual parameter values will be saved + string str_status = parser.ProgramName() + ".status"; // default value + eoValueParam statusParam(str_status.c_str(), "status", + "Status file"); + parser.processParam(statusParam, "Persistence"); + + // do the following AFTER ALL PARAMETERS HAVE BEEN PROCESSED + // i.e. in case you need parameters somewhere else, postpone these + if (parser.userNeedsHelp()) { + parser.printHelp(cout); + exit(1); + } + if (statusParam.value() != "") { + ofstream os(statusParam.value().c_str()); + os << parser;// and you can use that file as parameter file + } + + /* ========================================================= + * + * Random seed + * + * ========================================================= */ + + //reproducible random seed: if you don't change SEED above, + // you'll aways get the same result, NOT a random run + rng.reseed(seed); + + /* ========================================================= + * + * Eval fitness function + * + * ========================================================= */ + + queenEval fullEval; + + /* ========================================================= + * + * Initializer of the solution + * + * ========================================================= */ + + eoInitPermutation init(vecSize); + + /* ========================================================= + * + * evaluation operators of a neighbor solution + * + * ========================================================= */ + + moFullEvalByModif swapEval(fullEval); + + moFullEvalByModif kswapEval(fullEval); + + /* ========================================================= + * + * Neighbors and Neighborhoods + * + * ========================================================= */ + + swapNeighborhood swapNH; + kswapNeighborhood kswapNH(vecSize, Kswap); + + swapNeighbor n1; + kswapNeighbor nk(Kswap); + + /* ========================================================= + * + * Init and eval a Queen + * + * ========================================================= */ + + Queen solution; + + init(solution); + + fullEval(solution); + + std::cout << "Initial Solution:" << std::endl; + std::cout << solution << std::endl << std::endl; + + /* ========================================================= + * + * Use classical Neighbor and Neighborhood (swap) + * + * ========================================================= */ + + std::cout << "SWAP NEIGHBORHOOD" << std::endl; + std::cout << "-----------------" << std::endl; + std::cout << "Neighbors List: (Neighbor -> fitness)" << std::endl; + + swapNH.init(solution, n1); + swapEval(solution, n1); + n1.print(); + while (swapNH.cont(solution)) { + swapNH.next(solution, n1); + swapEval(solution, n1); + n1.print(); + } + + /* ========================================================= + * + * Use K-swap Neighbor and Neighborhood (swap) + * + * ========================================================= */ + + std::cout << "K-SWAP NEIGHBORHOOD" << std::endl; + std::cout << "-----------------" << std::endl; + std::cout << "Neighbors List: (Neighbor -> fitness)" << std::endl; + + kswapNH.init(solution, nk); + kswapEval(solution, nk); + nk.print(); + while (kswapNH.cont(solution)) { + kswapNH.next(solution, nk); + kswapEval(solution, nk); + nk.print(); + } + +} + +// A main that catches the exceptions + +int main(int argc, char **argv) { + try { + main_function(argc, argv); + } catch (exception& e) { + cout << "Exception: " << e.what() << '\n'; + } + return 1; +} diff --git a/trunk/paradiseo-mo/tutorial/Lesson10/testNeighborhood.param b/trunk/paradiseo-mo/tutorial/Lesson10/testNeighborhood.param new file mode 100644 index 000000000..0d00c9e98 --- /dev/null +++ b/trunk/paradiseo-mo/tutorial/Lesson10/testNeighborhood.param @@ -0,0 +1,14 @@ + +###### General ###### +# --help=0 # -h : Prints this message +# --stopOnUnknownParam=1 # Stop if unkown param entered +# --seed=1276172025 # -S : Random number seed + +###### Persistence ###### +# --status=./testNeighborhood.status # Status file + +###### Representation ###### +# --vecSize=6 # -V : Genotype size + +###### Representation ###### +# --Kswap=1 # -N : Number of swap \ No newline at end of file