diff --git a/ParadisEO-GPU/tutoriel/QAP_CPU/application/CMakeLists.txt b/ParadisEO-GPU/tutoriel/QAP_CPU/application/CMakeLists.txt new file mode 100644 index 000000000..ed1d0c500 --- /dev/null +++ b/ParadisEO-GPU/tutoriel/QAP_CPU/application/CMakeLists.txt @@ -0,0 +1,49 @@ +############################################################################### +## +## CMakeLists file for OneMax Example/application +## +############################################################################### + + +###################################################################################### +### 1) Include the sources +###################################################################################### + +INCLUDE_DIRECTORIES( + + # include CUDA source directory + ${CUDA_SRC_DIR} + # include NVIDIA source directory + ${NVIDIA_SRC_DIR} + # include EO source directory + ${PARADISEO_EO_SRC_DIR}/src + # include MO source directory + ${PARADISEO_MO_SRC_DIR}/src + # include problems directory + ${PARADISEO_PROBLEMS_SRC_DIR} + # include GPU directory + ${PARADISEO_GPU_SRC_DIR} + # include your source directory + ${CMAKE_CURRENT_SOURCE_DIR}/../src + ) + +###################################################################################### + +###################################################################################### +### 2) Specify where CMake can find the libraries +###################################################################################### + +LINK_DIRECTORIES(${PARADISEO_EO_BIN_DIR}/lib ${NVIDIA_LIB_DIR} ${CUDA_LIB_DIR} ) + +###################################################################################### + +###################################################################################### +### 3) Define your targets and link the librairies +###################################################################################### + +CUDA_ADD_EXECUTABLE(CutestSimpleTS_CPU testSimpleTS_CPU.cu) + +TARGET_LINK_LIBRARIES(CutestSimpleTS_CPU eoutils ga eo libcutil.a) + + + diff --git a/ParadisEO-GPU/tutoriel/QAP_CPU/application/testSimpleTS_CPU.cu b/ParadisEO-GPU/tutoriel/QAP_CPU/application/testSimpleTS_CPU.cu new file mode 100644 index 000000000..280b3760a --- /dev/null +++ b/ParadisEO-GPU/tutoriel/QAP_CPU/application/testSimpleTS_CPU.cu @@ -0,0 +1,233 @@ +#include +#include +#include +using namespace std; + +int ** a; +int ** b; +int n; + +// The general include for eo +#include +#include +// Fitness function +#include +// Cuda Fitness function +#include +// QAP solution +#include +#include +//To compute execution time +#include +//QAP neighbor +#include +//QAP neighborhood +#include +// The Solution and neighbor comparator +#include +#include +// The Iter continuator +#include +// Local search algorithm +#include +// The Tabou Search algorithm explorer +#include +//Algorithm and its components +#include +//Tabu list +#include +//Memories +#include +#include +#include +#include +#include + + +typedef eoInt solution; +typedef moSwapNeighbor Neighbor; +typedef moSwapNeighborhood Neighborhood; + + +int main(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 + + // seed + eoValueParam seedParam(time(0), "seed", "Random number seed", 'S'); + parser.processParam( seedParam ); + unsigned seed = seedParam.value(); + + // Swap number + eoValueParam KSwapParam(1, "KSwap", "swap number", 'N'); + parser.processParam(KSwapParam, "KSwap" ); + unsigned KSwap = KSwapParam.value(); + + // Iteration number + eoValueParam nbIterationParam(1, "nbIteration", "TS Iteration number", 'I'); + parser.processParam( nbIterationParam, "TS Iteration number" ); + unsigned nbIteration = nbIterationParam.value(); + + // size tabu list + eoValueParam sizeTabuListParam(7, "sizeTabuList", "size of the tabu list", 'T'); + parser.processParam( sizeTabuListParam, "Search Parameters" ); + unsigned sizeTabuList = sizeTabuListParam.value(); + + // duration tabu list + eoValueParam durationParam(7, "duration", "duration of the tabu list", 'D'); + parser.processParam( durationParam, "Search Parameters" ); + unsigned duration = durationParam.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); + srand(seed); + + /* ========================================================= + * + * Initilisation of QAP data + * + * ========================================================= */ + load(argv[1]); + /* ========================================================= + * + * Initilisation of the solution + * + * ========================================================= */ + + solution sol(n); + create(sol); + /* ========================================================= + * + * Evaluation of a solution neighbor's + * + * ========================================================= */ + + QapEval eval; + QapIncrEval incr_eval; + + /* ========================================================= + * + * Comparator of solutions and neighbors + * + * ========================================================= */ + + moNeighborComparator comparator; + moSolNeighborComparator solComparator; + + /* ========================================================= + * + * a solution neighborhood + * + * ========================================================= */ + + Neighborhood neighborhood; + + /* ========================================================= + * + * continuator + * + * ========================================================= */ + + moIterContinuator continuator(nbIteration); + + /* ========================================================= + * + * tabu list + * + * ========================================================= */ + + sizeTabuList=(n*(n-1))/4; + duration=sizeTabuList/8; + // tabu list + moNeighborVectorTabuList tl(sizeTabuList,duration); + + /* ========================================================= + * + * Memories + * + * ========================================================= */ + + moDummyIntensification inten; + moDummyDiversification div; + moBestImprAspiration asp; + + /* ========================================================= + * + * An explorer of solution neighborhood's + * + * ========================================================= */ + + moTSexplorer explorer(neighborhood, incr_eval, comparator, solComparator, tl, inten, div, asp); + + + /* ========================================================= + * + * the local search algorithm + * + * ========================================================= */ + + moLocalSearch localSearch(explorer, continuator, eval); + /* ========================================================= + * + * Execute the local search from random sollution + * + * ========================================================= */ + + //Can be eval here, else it will be done at the beginning of the localSearch + eval(sol); + + std::cout << "initial: " << sol<< std::endl; + // Create timer for timing CUDA calculation + moCudaTimer timer; + timer.start(); + localSearch(sol); + timer.stop(); + std::cout << "final: " << sol << std::endl; + printf("CUDA execution time = %f ms\n",timer.getTime()); + timer.deleteTimer(); + + for(int i=0 ; i