1 #include <xbt/function_types.h>
2 #include <simix/simix.h>
4 #define SMPI_RAND_SEED 5
6 #define MPI_ANY_SOURCE -1
10 #define MPI_ERR_COMM 1
12 #define MPI_ERR_TYPE 3
13 #define MPI_ERR_REQUEST 4
14 #define MPI_ERR_INTERN 5
15 #define MPI_ERR_COUNT 6
16 #define MPI_ERR_RANK 7
20 struct smpi_mpi_communicator_t {
24 smx_process_t *processes;
26 smx_mutex_t barrier_mutex;
27 smx_cond_t barrier_cond;
29 typedef struct smpi_mpi_communicator_t smpi_mpi_communicator_t;
30 typedef smpi_mpi_communicator_t *MPI_Comm;
33 struct smpi_mpi_status_t {
36 typedef struct smpi_mpi_status_t smpi_mpi_status_t;
37 typedef smpi_mpi_status_t MPI_Status;
40 struct smpi_mpi_datatype_t {
43 typedef struct smpi_mpi_datatype_t smpi_mpi_datatype_t;
44 typedef smpi_mpi_datatype_t *MPI_Datatype;
47 struct smpi_mpi_request_t {
48 smpi_mpi_communicator_t *comm;
54 smpi_mpi_datatype_t *datatype;
57 short int completed :1;
62 typedef struct smpi_mpi_request_t smpi_mpi_request_t;
63 typedef smpi_mpi_request_t *MPI_Request;
66 struct smpi_mpi_op_t {
67 void (*func)(void *x, void *y, void *z);
69 typedef struct smpi_mpi_op_t smpi_mpi_op_t;
70 typedef smpi_mpi_op_t *MPI_Op;
72 // global SMPI data structure
73 typedef struct SMPI_MPI_Global {
75 smpi_mpi_communicator_t mpi_comm_world;
77 smpi_mpi_status_t mpi_status_ignore;
79 smpi_mpi_datatype_t mpi_byte;
80 smpi_mpi_datatype_t mpi_int;
81 smpi_mpi_datatype_t mpi_double;
83 smpi_mpi_op_t mpi_land;
84 smpi_mpi_op_t mpi_sum;
86 } s_SMPI_MPI_Global_t, *SMPI_MPI_Global_t;
87 exterm SMPI_MPI_Global_t smpi_mpi_global;
89 #define MPI_COMM_WORLD (smpi_mpi_global->mpi_comm_world)
91 #define MPI_STATUS_IGNORE (smpi_mpi_global->mpi_status_ignore)
93 #define MPI_BYTE (smpi_mpi_global->mpi_byte)
94 #define MPI_DOUBLE (smpi_mpi_global->mpi_double)
95 #define MPI_INT (smpi_mpi_global->mpi_int)
97 #define MPI_LAND (smpi_mpi_global->mpi_land)
98 #define MPI_SUM (smpi_mpi_glboal->mpi_sum)
101 extern int smpi_simulated_main(int argc, char **argv);
102 unsigned int smpi_sleep(unsigned int);