When specifying optional arguments, all previous optional arguments m…

…ust be specified. This did not error with MPICH since "verbosity" and the communicator were both type int. However it produced an error with OpenMPI. (#7)

src/test_libconviqt_mpi.cpp

@@ -25,7 +25,7 @@ int main( int argc, char **argv ) {
   int flag;
   MPI_Initialized( &flag );
   if ( flag ) throw std::runtime_error( "ERROR: MPI was already initialized" );
-  
+
   std::cout << "Initializing MPI" << std::endl;
 
   if ( MPI_Init( &argc, &argv ) ) throw std::runtime_error( "ERROR: Failed to initialize MPI" );
@@ -102,15 +102,17 @@ int main( int argc, char **argv ) {
     pnt_world[row*5+3] = 0; // TOD
     pnt_world[row*5+4] = row+first_sample; // time
   }
-
+
+  int verbosity=1;
+
   std::cout << rank << " : Convolving self" << std::endl;
-  convolver cnv_self( &s, &b, &d, pol, lmax, beammmax, order, comm_self );
+  convolver cnv_self( &s, &b, &d, pol, lmax, beammmax, order, verbosity, comm_self );
   if (rank == 0) cnv_self.convolve( pnt_self );
 
   MPI_Barrier( comm_world );
 
   std::cout << rank << " : Convolving world" << std::endl;
-  convolver cnv_world( &s, &b, &d, pol, lmax, beammmax, order, comm_world );
+  convolver cnv_world( &s, &b, &d, pol, lmax, beammmax, order, verbosity, comm_world );
   cnv_world.convolve( pnt_world );
 
   std::vector<int> counts(ntasks);
@@ -146,9 +148,8 @@ int main( int argc, char **argv ) {
     }
 
   }
-    
+
   if ( MPI_Finalize() ) throw std::runtime_error( "ERROR: Failed to finalize MPI" );
 
   return 0;
 }
-