Commit 2c428718 authored by Marc Vef's avatar Marc Vef
Browse files

ifs_test: flexibility changes

parent 4fade3e9

ifs_test/main_MPI.cpp

+5 −3
Original line number Diff line number Diff line
@@ -18,10 +18,12 @@ int main(int argc, char* argv[]) { 
    int rank;

    MPI_Comm_rank(MPI_COMM_WORLD, &rank);



    auto total_files = filen * world_size;



//    int filen = 3;



    cout << "Hello from rank " << rank << endl;

    printf("Hello from rank %d\n", rank);

    MPI_Barrier(MPI_COMM_WORLD);



    auto start_t = get_time::now();
@@ -39,9 +41,9 @@ int main(int argc, char* argv[]) { 


    if (rank == 0) {

        auto diff_count = chrono::duration_cast<ns>(diff).count();



        cout << "\nFiles created in total: " << total_files << " with " << filen << " files per process" << endl;

        cout << diff_count << "ns\t" << (diff_count) / 1000000. << "ms" << endl;

        cout << filen / ((diff_count) / 1000000000.) << " files per second" << endl;

        cout << total_files / ((diff_count) / 1000000000.) << " files per second" << endl;

    }



    MPI_Finalize();