X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/70f73daa5a89aae711c56bfff7c0ff1386be8bf0..273f840b0cbfdf3ce198781ad3c7ea195eac7135:/include/smpi/smpi.h diff --git a/include/smpi/smpi.h b/include/smpi/smpi.h index f6f07a6b53..842aeba393 100644 --- a/include/smpi/smpi.h +++ b/include/smpi/smpi.h @@ -1,96 +1,219 @@ #ifndef SMPI_H #define SMPI_H +#include #include +#include #include -#define SMPI_RAND_SEED 5 +SG_BEGIN_DECL() +#define MPI_THREAD_SINGLE 0 +#define MPI_THREAD_FUNNELED 1 +#define MPI_THREAD_SERIALIZED 2 +#define MPI_THREAD_MULTIPLE 3 + +//FIXME: check values +#define MPI_MAX_PROCESSOR_NAME 100 +#define MPI_MAX_ERROR_STRING 100 +#define MPI_MAX_DATAREP_STRIN 100 +#define MPI_MAX_INFO_KEY 100 +#define MPI_MAX_INFO_VAL 100 +#define MPI_MAX_OBJECT_NAME 100 +#define MPI_MAX_PORT_NAME 100 +#define SMPI_RAND_SEED 5 #define MPI_ANY_SOURCE -1 - #define MPI_ANY_TAG -1 +#define MPI_UNDEFINED -1 // errorcodes -#define MPI_SUCCESS 0 -#define MPI_ERR_COMM 1 -#define MPI_ERR_ARG 2 -#define MPI_ERR_TYPE 3 -#define MPI_ERR_REQUEST 4 -#define MPI_ERR_INTERN 5 -#define MPI_ERR_COUNT 6 -#define MPI_ERR_RANK 7 -#define MPI_ERR_TAG 8 - -// MPI_Comm -typedef struct smpi_mpi_communicator_t *smpi_mpi_communicator_t; -typedef smpi_mpi_communicator_t MPI_Comm; - -// MPI_Datatype -typedef struct smpi_mpi_datatype_t *smpi_mpi_datatype_t; -typedef smpi_mpi_datatype_t MPI_Datatype; - -// MPI_Request -typedef struct smpi_mpi_request_t *smpi_mpi_request_t; -typedef smpi_mpi_request_t MPI_Request; - -// MPI_Op -typedef struct smpi_mpi_op_t *smpi_mpi_op_t; -typedef smpi_mpi_op_t MPI_Op; - -// MPI_Status -// FIXME: status is kind of an odd duck, is this required by the standard? -struct smpi_mpi_status_t { +#define MPI_SUCCESS 0 +#define MPI_ERR_COMM 1 +#define MPI_ERR_ARG 2 +#define MPI_ERR_TYPE 3 +#define MPI_ERR_REQUEST 4 +#define MPI_ERR_INTERN 5 +#define MPI_ERR_COUNT 6 +#define MPI_ERR_RANK 7 +#define MPI_ERR_TAG 8 +#define MPI_ERR_TRUNCATE 9 +#define MPI_ERR_GROUP 10 +#define MPI_ERR_OP 11 + +#define MPI_IDENT 0 +#define MPI_SIMILAR 1 +#define MPI_UNEQUAL 2 +#define MPI_CONGRUENT 3 + +typedef ptrdiff_t MPI_Aint; +typedef long long MPI_Offset; + +struct s_smpi_mpi_datatype; +typedef struct s_smpi_mpi_datatype* MPI_Datatype; + +typedef struct { int MPI_SOURCE; int MPI_TAG; int MPI_ERROR; -}; -typedef struct smpi_mpi_status_t smpi_mpi_status_t; -typedef smpi_mpi_status_t MPI_Status; - -// global SMPI data structure -typedef struct smpi_mpi_global_t { - - smpi_mpi_communicator_t mpi_comm_world; - - smpi_mpi_datatype_t mpi_byte; - smpi_mpi_datatype_t mpi_int; - smpi_mpi_datatype_t mpi_double; - - smpi_mpi_op_t mpi_land; - smpi_mpi_op_t mpi_sum; - -} s_smpi_mpi_global_t; -typedef struct smpi_mpi_global_t *smpi_mpi_global_t; -extern smpi_mpi_global_t smpi_mpi_global; - -#define MPI_COMM_WORLD (smpi_mpi_global->mpi_comm_world) +} MPI_Status; #define MPI_STATUS_IGNORE NULL -#define MPI_BYTE (smpi_mpi_global->mpi_byte) -#define MPI_DOUBLE (smpi_mpi_global->mpi_double) -#define MPI_INT (smpi_mpi_global->mpi_int) - -#define MPI_LAND (smpi_mpi_global->mpi_land) -#define MPI_SUM (smpi_mpi_glboal->mpi_sum) - -// MPI Functions -int MPI_Init(int *argc, char ***argv); -int MPI_Finalize(void); -int MPI_Abort(MPI_Comm comm, int errorcode); -int MPI_Comm_size(MPI_Comm comm, int *size); -int MPI_Comm_rank(MPI_Comm comm, int *rank); -int MPI_Type_size(MPI_Datatype datatype, size_t *size); -int MPI_Barrier(MPI_Comm comm); -int MPI_Irecv(void *buf, int count, MPI_Datatype datatype, int src, int tag, MPI_Comm comm, MPI_Request *request); -int MPI_Recv(void *buf, int count, MPI_Datatype datatype, int src, int tag, MPI_Comm comm, MPI_Status *status); -int MPI_Isend(void *buf, int count, MPI_Datatype datatype, int dst, int tag, MPI_Comm comm, MPI_Request *request); -int MPI_Send(void *buf, int count, MPI_Datatype datatype, int dst, int tag, MPI_Comm comm); - +#define MPI_DATATYPE_NULL NULL +extern MPI_Datatype MPI_CHAR; +extern MPI_Datatype MPI_SHORT; +extern MPI_Datatype MPI_INT; +extern MPI_Datatype MPI_LONG; +extern MPI_Datatype MPI_LONG_LONG; +#define MPI_LONG_LONG_INT MPI_LONG_LONG +extern MPI_Datatype MPI_SIGNED_CHAR; +extern MPI_Datatype MPI_UNSIGNED_CHAR; +extern MPI_Datatype MPI_UNSIGNED_SHORT; +extern MPI_Datatype MPI_UNSIGNED; +extern MPI_Datatype MPI_UNSIGNED_LONG; +extern MPI_Datatype MPI_UNSIGNED_LONG_LONG; +extern MPI_Datatype MPI_FLOAT; +extern MPI_Datatype MPI_DOUBLE; +extern MPI_Datatype MPI_LONG_DOUBLE; +extern MPI_Datatype MPI_WCHAR; +extern MPI_Datatype MPI_C_BOOL; +extern MPI_Datatype MPI_INT8_T; +extern MPI_Datatype MPI_INT16_T; +extern MPI_Datatype MPI_INT32_T; +extern MPI_Datatype MPI_INT64_T; +extern MPI_Datatype MPI_UINT8_T; +#define MPI_BYTE MPI_UINT8_T +extern MPI_Datatype MPI_UINT16_T; +extern MPI_Datatype MPI_UINT32_T; +extern MPI_Datatype MPI_UINT64_T; +extern MPI_Datatype MPI_C_FLOAT_COMPLEX; +#define MPI_C_COMPLEX MPI_C_FLOAT_COMPLEX +extern MPI_Datatype MPI_C_DOUBLE_COMPLEX; +extern MPI_Datatype MPI_C_LONG_DOUBLE_COMPLEX; +extern MPI_Datatype MPI_AINT; +extern MPI_Datatype MPI_OFFSET; + +typedef void MPI_User_function(void* invec, void* inoutvec, int* len, MPI_Datatype* datatype); +struct s_smpi_mpi_op; +typedef struct s_smpi_mpi_op* MPI_Op; + +#define MPI_OP_NULL NULL +extern MPI_Op MPI_MAX; +extern MPI_Op MPI_MIN; +extern MPI_Op MPI_SUM; +extern MPI_Op MPI_PROD; +extern MPI_Op MPI_LAND; +extern MPI_Op MPI_LOR; +extern MPI_Op MPI_LXOR; +extern MPI_Op MPI_BAND; +extern MPI_Op MPI_BOR; +extern MPI_Op MPI_BXOR; + +struct s_smpi_mpi_group; +typedef struct s_smpi_mpi_group* MPI_Group; + +#define MPI_GROUP_NULL NULL +extern MPI_Group MPI_GROUP_EMPTY; + +struct s_smpi_mpi_communicator; +typedef struct s_smpi_mpi_communicator* MPI_Comm; + +#define MPI_COMM_NULL NULL +extern MPI_Comm MPI_COMM_WORLD; + +struct s_smpi_mpi_request; +typedef struct s_smpi_mpi_request* MPI_Request; + +#define MPI_REQUEST_NULL NULL + +XBT_PUBLIC(int) MPI_Init(int* argc, char*** argv); +XBT_PUBLIC(int) MPI_Finalize(void); +XBT_PUBLIC(int) MPI_Init_thread(int* argc, char*** argv, int required, int* provided); +XBT_PUBLIC(int) MPI_Query_thread(int* provided); +XBT_PUBLIC(int) MPI_Is_thread_main(int* flag); +XBT_PUBLIC(int) MPI_Abort(MPI_Comm comm, int errorcode); +XBT_PUBLIC(double) MPI_Wtime(void); + +XBT_PUBLIC(int) MPI_Type_size(MPI_Datatype datatype, size_t* size); +XBT_PUBLIC(int) MPI_Type_get_extent(MPI_Datatype datatype, MPI_Aint* lb, MPI_Aint* extent); +XBT_PUBLIC(int) MPI_Type_lb(MPI_Datatype datatype, MPI_Aint* disp); +XBT_PUBLIC(int) MPI_Type_ub(MPI_Datatype datatype, MPI_Aint* disp); + +XBT_PUBLIC(int) MPI_Op_create(MPI_User_function* function, int commute, MPI_Op* op); +XBT_PUBLIC(int) MPI_Op_free(MPI_Op* op); + +XBT_PUBLIC(int) MPI_Group_free(MPI_Group *group); +XBT_PUBLIC(int) MPI_Group_size(MPI_Group group, int* size); +XBT_PUBLIC(int) MPI_Group_rank(MPI_Group group, int* rank); +XBT_PUBLIC(int) MPI_Group_translate_ranks (MPI_Group group1, int n, int* ranks1, MPI_Group group2, int* ranks2); +XBT_PUBLIC(int) MPI_Group_compare(MPI_Group group1, MPI_Group group2, int* result); +XBT_PUBLIC(int) MPI_Group_union(MPI_Group group1, MPI_Group group2, MPI_Group* newgroup); +XBT_PUBLIC(int) MPI_Group_intersection(MPI_Group group1, MPI_Group group2, MPI_Group* newgroup); +XBT_PUBLIC(int) MPI_Group_difference(MPI_Group group1, MPI_Group group2, MPI_Group* newgroup); +XBT_PUBLIC(int) MPI_Group_incl(MPI_Group group, int n, int* ranks, MPI_Group* newgroup); +XBT_PUBLIC(int) MPI_Group_excl(MPI_Group group, int n, int* ranks, MPI_Group* newgroup); +XBT_PUBLIC(int) MPI_Group_range_incl(MPI_Group group, int n, int ranges[][3], MPI_Group* newgroup); +XBT_PUBLIC(int) MPI_Group_range_excl(MPI_Group group, int n, int ranges[][3], MPI_Group* newgroup); + +XBT_PUBLIC(int) MPI_Comm_rank(MPI_Comm comm, int* rank); +XBT_PUBLIC(int) MPI_Comm_size(MPI_Comm comm, int* size); +XBT_PUBLIC(int) MPI_Get_processor_name(char *name, int *resultlen); + +XBT_PUBLIC(int) MPI_Comm_group(MPI_Comm comm, MPI_Group* group); +XBT_PUBLIC(int) MPI_Comm_compare(MPI_Comm comm1, MPI_Comm comm2, int* result); +XBT_PUBLIC(int) MPI_Comm_dup(MPI_Comm comm, MPI_Comm* newcomm); +XBT_PUBLIC(int) MPI_Comm_create(MPI_Comm comm, MPI_Group group, MPI_Comm* newcomm); +XBT_PUBLIC(int) MPI_Comm_free(MPI_Comm* comm); + +XBT_PUBLIC(int) MPI_Irecv(void* buf, int count, MPI_Datatype datatype, int src, int tag, MPI_Comm comm, MPI_Request* request); +XBT_PUBLIC(int) MPI_Isend(void* buf, int count, MPI_Datatype datatype, int dst, int tag, MPI_Comm comm, MPI_Request* request); +XBT_PUBLIC(int) MPI_Recv(void* buf, int count, MPI_Datatype datatype, int src, int tag, MPI_Comm comm, MPI_Status* status); +XBT_PUBLIC(int) MPI_Send(void* buf, int count, MPI_Datatype datatype, int dst, int tag, MPI_Comm comm); +XBT_PUBLIC(int) MPI_Sendrecv(void* sendbuf, int sendcount, MPI_Datatype sendtype, int dst, int sendtag, void* recvbuf, int recvcount, MPI_Datatype recvtype, int src, int recvtag, MPI_Comm comm, MPI_Status* status); +XBT_PUBLIC(int) MPI_Sendrecv_replace(void* buf, int count, MPI_Datatype datatype, int dst, int sendtag, int src, int recvtag, MPI_Comm comm, MPI_Status* status); + +XBT_PUBLIC(int) MPI_Test(MPI_Request* request, int* flag, MPI_Status* status); +XBT_PUBLIC(int) MPI_Testany(int count, MPI_Request requests[], int* index, int* flag, MPI_Status* status); +XBT_PUBLIC(int) MPI_Wait(MPI_Request* request, MPI_Status* status); +XBT_PUBLIC(int) MPI_Waitany(int count, MPI_Request requests[], int* index, MPI_Status* status); +XBT_PUBLIC(int) MPI_Waitall(int count, MPI_Request requests[], MPI_Status status[]); +XBT_PUBLIC(int) MPI_Waitsome(int incount, MPI_Request requests[], int* outcount, int* indices, MPI_Status status[]); + +XBT_PUBLIC(int) MPI_Bcast(void* buf, int count, MPI_Datatype datatype, int root, MPI_Comm comm); +XBT_PUBLIC(int) MPI_Barrier(MPI_Comm comm); +XBT_PUBLIC(int) MPI_Gather(void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount, MPI_Datatype recvtype, int root, MPI_Comm comm); +XBT_PUBLIC(int) MPI_Gatherv(void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int* recvcounts, int* displs, MPI_Datatype recvtype, int root, MPI_Comm comm); +XBT_PUBLIC(int) MPI_Allgather(void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount, MPI_Datatype recvtype, MPI_Comm comm); +XBT_PUBLIC(int) MPI_Allgatherv(void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int* recvcounts, int* displs, MPI_Datatype recvtype, MPI_Comm comm); +XBT_PUBLIC(int) MPI_Scatter(void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount, MPI_Datatype recvtype, int root, MPI_Comm comm); +XBT_PUBLIC(int) MPI_Scatterv(void* sendbuf, int* sendcounts, int* displs, MPI_Datatype sendtype, void* recvbuf, int recvcount, MPI_Datatype recvtype, int root, MPI_Comm comm); +XBT_PUBLIC(int) MPI_Reduce(void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, int root, MPI_Comm comm); +XBT_PUBLIC(int) MPI_Allreduce(void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm); +XBT_PUBLIC(int) MPI_Reduce_scatter(void* sendbuf, void* recvbuf, int* recvcounts, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm); +XBT_PUBLIC(int) MPI_Alltoall(void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount, MPI_Datatype recvtype, MPI_Comm comm); +XBT_PUBLIC(int) MPI_Alltoallv(void* sendbuf, int* sendcounts, int* senddisps, MPI_Datatype sendtype, void* recvbuf, int *recvcounts, int* recvdisps, MPI_Datatype recvtype, MPI_Comm comm); + +/* +TODO +XBT_PUBLIC(int) MPI_Comm_split(MPI_Comm comm, int color, int key, + MPI_Comm* comm_out); +*/ // smpi functions -XBT_IMPORT_NO_EXPORT(int) smpi_simulated_main(int argc, char **argv); -unsigned int smpi_sleep(unsigned int); -void smpi_exit(int); -int smpi_gettimeofday(struct timeval *tv, struct timezone *tz); - +XBT_IMPORT_NO_EXPORT(int) smpi_simulated_main(int argc, char** argv); +/* +XBT_PUBLIC(unsigned int) smpi_sleep(unsigned int); +XBT_PUBLIC(void) smpi_exit(int); +XBT_PUBLIC(int) smpi_gettimeofday(struct timeval* tv, struct timezone* tz); +*/ + +/* +TODO +XBT_PUBLIC(void) smpi_do_once_1(const char* file, int line); +XBT_PUBLIC(int) smpi_do_once_2(void); +XBT_PUBLIC(void) smpi_do_once_3(void); + +#define SMPI_DO_ONCE for (smpi_do_once_1(__FILE__, __LINE__); smpi_do_once_2(); smpi_do_once_3()) +*/ + +SG_END_DECL() #endif