#include "binary_tree.hpp"
#include 
#include 

// binary_tree_tbb
void binary_tree_tbb(size_t num_layers, unsigned num_threads) {

  using namespace tbb;
  using namespace tbb::flow;
  
  tbb::task_scheduler_init init(num_threads);
  
  std::atomic counter {0};
   
  graph g;
    
  std::vector tasks(1