#include "private.h"
#include <vector>
+#include <list>
namespace simgrid{
namespace smpi{
int opened_;
MPI_Group group_;
int count_; //for ordering the accs
+ xbt_mutex_t lock_mut_;
+ std::list<int> lockers_;
+ int rank_; // to identify owner for barriers in MPI_COMM_WORLD
public:
static std::unordered_map<int, smpi_key_elem> keyvals_;
void get_name( char* name, int* length);
void get_group( MPI_Group* group);
void set_name( char* name);
+ int rank();
int start(MPI_Group group, int assert);
int post(MPI_Group group, int assert);
int complete();
int accumulate( void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Op op);
static Win* f2c(int id);
+ int lock(int lock_type, int rank, int assert);
+ int unlock(int rank);
+ int finish_comms();
};