flann_mpi_server.cpp

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#include <boost/mpi.hpp>
#include <FLANN/mpi/server.h>
#include <stdio.h>
#include <time.h>
 
int main(int argc, char* argv[])
{
    boost::mpi::environment env(argc, argv);
 
    try {
        if (argc != 4) {
            std::cout << "Usage: " << argv[0] << " <file> <dataset> <port>\n";
            return 1;
        }
        flann::mpi::Server<flann::L2<float> > server(argv[1], argv[2], std::atoi(argv[3]),
                flann::KDTreeIndexParams(4));
 
        server.run();
    }
    catch (std::exception& e) {
        std::cerr << "Exception: " << e.what() << "\n";
    }
 
    return 0;
}