message: Adding comment noting optimization that could be done here
diff: @@ -44,6 +44,10 @@ namespace eosio { namespace chain {
  root_resolver resolver;
  LinkResult link_result = linkModule(module, resolver);
  +
  + //there are a couple opportunties for improvement here--
  + //Easy: Cache the Module created here so it can be reused for instantiaion
  + //Hard: Kick off instantiation in a separate thread at this location
  }
  void wasm_interface::apply( const digest_type& code_id, const shared_vector<char>& code, apply_context& context ) {
  