// smpi mpi communicator
typedef struct smpi_mpi_communicator_t {
int size;
- smx_host_t *hosts;
- smx_process_t *processes;
int barrier_count;
smx_mutex_t barrier_mutex;
smx_cond_t barrier_cond;
+
+ int *rank_to_index_map;
+ int *index_to_rank_map;
+
} s_smpi_mpi_communicator_t;
// smpi mpi datatype
int tag;
void *buf;
- smpi_mpi_datatype_t datatype;
int count;
+ smpi_mpi_datatype_t datatype;
short int completed :1;
smx_mutex_t mutex;
smx_cond_t cond;
+
+ void *data;
+ int forward;
+
} s_smpi_mpi_request_t;
// smpi mpi op
typedef struct smpi_mpi_op_t {
- void (*func)(void *x, void *y, void *z);
+ void (*func)(void *a, void *b, int *length, MPI_Datatype *datatype);
} s_smpi_mpi_op_t;
// smpi received message
typedef struct smpi_received_message_t {
smpi_mpi_communicator_t comm;
int src;
- int dst;
int tag;
+
void *buf;
+
+ void *data;
+ int forward;
+
} s_smpi_received_message_t;
typedef struct smpi_received_message_t *smpi_received_message_t;
smx_mutex_t start_stop_mutex;
smx_cond_t start_stop_cond;
+ smx_host_t *hosts;
+ int host_count;
xbt_mallocator_t request_mallocator;
xbt_mallocator_t message_mallocator;
typedef struct smpi_global_t *smpi_global_t;
extern smpi_global_t smpi_global;
+typedef struct smpi_host_data_t {
+ int index;
+} s_smpi_host_data_t;
+typedef struct smpi_host_data_t *smpi_host_data_t;
+
// function prototypes
void smpi_mpi_init(void);
void smpi_mpi_finalize(void);
-int smpi_mpi_comm_size(smpi_mpi_communicator_t comm);
-int smpi_mpi_comm_rank(smpi_mpi_communicator_t comm, smx_host_t host);
-int smpi_mpi_comm_rank_self(smpi_mpi_communicator_t comm);
-int smpi_mpi_comm_world_rank_self(void);
+int smpi_mpi_comm_rank(smpi_mpi_communicator_t comm);
+
int smpi_mpi_barrier(smpi_mpi_communicator_t comm);
int smpi_mpi_isend(smpi_mpi_request_t request);
int smpi_mpi_irecv(smpi_mpi_request_t request);
void smpi_global_init(void);
void smpi_global_destroy(void);
+int smpi_host_index(void);
int smpi_run_simulation(int argc, char **argv);
int smpi_create_request(void *buf, int count, smpi_mpi_datatype_t datatype,
int src, int dst, int tag, smpi_mpi_communicator_t comm, smpi_mpi_request_t *request);