MPI_Comm intra_comm_ = MPI_COMM_NULL; // intra-node communicator. For MPI_COMM_WORLD this can't be used, as var is
// global. Use an intracomm stored in the process data instead
int* leaders_map_ = nullptr; // who is the leader of each process
- int is_uniform_ = 1;
+ bool is_uniform_ = true;
int* non_uniform_map_ = nullptr; // set if smp nodes have a different number of processes allocated
- int is_blocked_ = 0; // are ranks allocated on the same smp node contiguous ?
+ bool is_blocked_ = false; // are ranks allocated on the same smp node contiguous?
bool is_smp_comm_ = false; // set to false in case this is already an intra-comm or a leader-comm to avoid
// recursion
std::list<MPI_Win> rma_wins_; // attached windows for synchronization.
std::unordered_map<std::string, unsigned int> sent_messages_;
std::unordered_map<std::string, unsigned int> recv_messages_;
+ unsigned int collectives_count_ = 0;
+ std::vector<unsigned int> collectives_counts_; // for MPI_COMM_WORLD only
+
public:
static std::unordered_map<int, smpi_key_elem> keyvals_;
static int keyval_id_;
void increment_sent_messages_count(int src, int dst, int tag);
unsigned int get_received_messages_count(int src, int dst, int tag);
void increment_received_messages_count(int src, int dst, int tag);
-
+ unsigned int get_collectives_count();
+ void increment_collectives_count();
};
} // namespace smpi
