From c9b23dbc11d4c07b82ee29d053d06973e5bf89cd Mon Sep 17 00:00:00 2001 From: boufaras Date: Wed, 11 Jan 2012 15:25:49 +0000 Subject: [PATCH] regroup intermediary sources between mo and gpu under ParadisEO-GPU package git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@2616 331e1502-861f-0410-8da2-ba01fb791d7f --- .../tutorial/Lesson10/CMakeLists.txt | 39 ++++ .../Lesson10/testKswapNeighborhood.cpp | 216 ++++++++++++++++++ 2 files changed, 255 insertions(+) create mode 100644 branches/ParadisEO-GPU/paradiseo-gpu/tutorial/Lesson10/CMakeLists.txt create mode 100644 branches/ParadisEO-GPU/paradiseo-gpu/tutorial/Lesson10/testKswapNeighborhood.cpp diff --git a/branches/ParadisEO-GPU/paradiseo-gpu/tutorial/Lesson10/CMakeLists.txt b/branches/ParadisEO-GPU/paradiseo-gpu/tutorial/Lesson10/CMakeLists.txt new file mode 100644 index 000000000..0b12203e6 --- /dev/null +++ b/branches/ParadisEO-GPU/paradiseo-gpu/tutorial/Lesson10/CMakeLists.txt @@ -0,0 +1,39 @@ +###################################################################################### +### 1) Include the sources +###################################################################################### + +INCLUDE_DIRECTORIES( + + # include EO source directory + ${EO_SRC_DIR}/src + # include MO source directory + ${MO_SRC_DIR}/src + # include problems directory + ${PROBLEMS_SRC_DIR} + # include GPU directory + ${GPU_SRC_DIR}/src + # include your source directory + ${CMAKE_CURRENT_SOURCE_DIR}/../src + ) + +###################################################################################### + +###################################################################################### +### 2) Specify where CMake can find the libraries +###################################################################################### + +LINK_DIRECTORIES(${EO_BIN_DIR}/lib ${CUDA_DIR}/lib ) + +###################################################################################### + +###################################################################################### +### 3) Define your targets and link the librairies +###################################################################################### + +CUDA_ADD_EXECUTABLE(GPUtestKswapNeighborhood testKswapNeighborhood.cu) + +###################################################################################### +### 4) Link the librairies for your target(s) +###################################################################################### + +TARGET_LINK_LIBRARIES(GPUtestKswapNeighborhood eoutils ga eo) diff --git a/branches/ParadisEO-GPU/paradiseo-gpu/tutorial/Lesson10/testKswapNeighborhood.cpp b/branches/ParadisEO-GPU/paradiseo-gpu/tutorial/Lesson10/testKswapNeighborhood.cpp new file mode 100644 index 000000000..b41209147 --- /dev/null +++ b/branches/ParadisEO-GPU/paradiseo-gpu/tutorial/Lesson10/testKswapNeighborhood.cpp @@ -0,0 +1,216 @@ +//----------------------------------------------------------------------------- +/** testKswapNeighborhood.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 +#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 moXSwapNeighbor xSwapNeighbor; //X-Swap Neighbor +typedef moXChangeNeighborhood xSwapNeighborhood; // x-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 xSwapParam(2, "xSwap", "swap number", 'X'); + parser.processParam(xSwapParam, "xSwap"); + unsigned xSwap = xSwapParam.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 xSwapEval(fullEval); + + /* ========================================================= + * + * Neighbors and Neighborhoods + * + * ========================================================= */ + + swapNeighborhood swapNH; + xSwapNeighborhood xSwapNH(sizeMapping(vecSize,xSwap), xSwap); + + swapNeighbor n1; + xSwapNeighbor nk(xSwap); + + /* ========================================================= + * + * 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; + std::cout << solution << std::endl << std::endl; + xSwapNH.init(solution, nk); + xSwapEval(solution, nk); + nk.print(); + while (xSwapNH.cont(solution)) { + xSwapNH.next(solution, nk); + xSwapEval(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; +}