- smpi_trace_call_location_t* loc = smpi_process_get_call_location();
- std::string key = loc->get_composed_key();
- std::map<std::string, double>::const_iterator it = location2speedup.find(key);
+ smpi_trace_call_location_t* loc = smpi_process_get_call_location();
+ std::string key = loc->get_composed_key();
+ std::unordered_map<std::string, double>::const_iterator it = location2speedup.find(key);