template <typename T> class Parmap {
public:
Parmap(unsigned num_workers, e_xbt_parmap_mode_t mode);
+ Parmap(const Parmap&) = delete;
~Parmap();
void apply(void (*fun)(T), const std::vector<T>& data);
boost::optional<T> next();
class Synchro {
public:
explicit Synchro(Parmap<T>& parmap) : parmap(parmap) {}
- virtual ~Synchro() {}
+ virtual ~Synchro() = default;
/**
* \brief Wakes all workers and waits for them to finish the tasks.
*
Synchro* new_synchro(e_xbt_parmap_mode_t mode);
void work();
- Flag status; /**< is the parmap active or being destroyed? */
- unsigned work_round; /**< index of the current round */
- unsigned thread_counter; /**< number of workers that have done the work */
- unsigned num_workers; /**< total number of worker threads including the controller */
- xbt_os_thread_t* workers; /**< worker thread handlers */
- void (*fun)(const T); /**< function to run in parallel on each element of data */
- const std::vector<T>* data; /**< parameters to pass to fun in parallel */
- std::atomic<unsigned> index; /**< index of the next element of data to pick */
- Synchro* synchro; /**< synchronization object */
+ Flag status; /**< is the parmap active or being destroyed? */
+ unsigned work_round; /**< index of the current round */
+ xbt_os_thread_t* workers; /**< worker thread handlers */
+ unsigned num_workers; /**< total number of worker threads including the controller */
+ Synchro* synchro; /**< synchronization object */
+
+ unsigned thread_counter = 0; /**< number of workers that have done the work */
+ void (*fun)(const T) = nullptr; /**< function to run in parallel on each element of data */
+ const std::vector<T>* data = nullptr; /**< parameters to pass to fun in parallel */
+ std::atomic<unsigned> index; /**< index of the next element of data to pick */
};
/**
