- todo added

experiment.cpp

@@ -79,6 +79,7 @@ int main(int argc, char** argv)
   std::size_t iter = 0;
   std::size_t max_iter = 100000;
 
+  // TODO: clock start here
   while (time < Tfinal and iter < max_iter) {
     dt = std::min(dt, Tfinal - time);
 
@@ -113,12 +114,12 @@ int main(int argc, char** argv)
       std::size_t ix = ncell - 1;
       tmp[ix]
           = data[ix]
-          + dt / dx * (numflux(data[ix - 1], data[ix]) - numflux(data[ix], halo_recv[0]));
+          + dt / dx * (numflux(data[ix - 1], data[ix]) - numflux(data[ix], static_cast<double>(halo_recv[0])));
     } else {
       std::size_t ix = 0;
       tmp[ix]
           = data[ix]
-          + dt / dx * (numflux(halo_recv[nhalo - 1], data[ix]) - numflux(data[ix], data[ix + 1]));
+          + dt / dx * (numflux(static_cast<double>(halo_recv[nhalo - 1]), data[ix]) - numflux(data[ix], data[ix + 1]));
 
       ix = ncell - 1;
       tmp[ix]
@@ -136,6 +137,7 @@ int main(int argc, char** argv)
       std::cout << "iter = " << iter << "\ttime = " << time << "\tdt = " << dt << "\n";
     }
   }
+  // TODO: clock end here
 
   auto const final_filename = "data_" + std::to_string(world_rank) + ".final.txt";
   std::ofstream final_file(final_filename);