X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/e3ff3ecad20b9ea7acb4aa9176059a65f0e5e4cf..e6e67305ecc66829721213aea23743f933b23b5d:/include/smpi/smpi.h diff --git a/include/smpi/smpi.h b/include/smpi/smpi.h index fe73d2337c..d72ceeabe5 100644 --- a/include/smpi/smpi.h +++ b/include/smpi/smpi.h @@ -1,96 +1,339 @@ +/* Copyright (c) 2007, 2008, 2009, 2010. The SimGrid Team. + * All rights reserved. */ + +/* This program is free software; you can redistribute it and/or modify it + * under the terms of the license (GNU LGPL) which comes with this package. */ + #ifndef SMPI_H #define SMPI_H +#include #include +#include #include +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_PROC_NULL -2 +#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_Status -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 +#define MPI_WTIME_IS_GLOBAL 1 +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; -}; -typedef struct smpi_mpi_status_t smpi_mpi_status_t; -typedef smpi_mpi_status_t MPI_Status; + int MPI_TAG; + int MPI_ERROR; + int count; +} MPI_Status; + +#define MPI_STATUS_IGNORE NULL -// MPI_Datatype -typedef struct smpi_mpi_datatype_t { - size_t size; -} s_smpi_mpi_datatype_t; -typedef struct smpi_mpi_datatype_t *smpi_mpi_datatype_t; -typedef smpi_mpi_datatype_t MPI_Datatype; +#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; -// MPI_Request -typedef struct smpi_mpi_request_t *smpi_mpi_request_t; -typedef smpi_mpi_request_t MPI_Request; +//The following are datatypes for the MPI functions MPI_MAXLOC and MPI_MINLOC. +extern MPI_Datatype MPI_FLOAT_INT; +extern MPI_Datatype MPI_LONG_INT; +extern MPI_Datatype MPI_DOUBLE_INT; +extern MPI_Datatype MPI_SHORT_INT; +extern MPI_Datatype MPI_2INT; +extern MPI_Datatype MPI_LONG_DOUBLE_INT; -// MPI_Op -typedef struct smpi_mpi_op_t { - void (*func)(void *x, void *y, void *z); -} s_smpi_mpi_op_t; -typedef struct smpi_mpi_op_t *smpi_mpi_op_t; -typedef smpi_mpi_op_t MPI_Op; -// global SMPI data structure -typedef struct SMPI_MPI_Global { +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; - smpi_mpi_communicator_t mpi_comm_world; +#define MPI_OP_NULL NULL +extern MPI_Op MPI_MAX; +extern MPI_Op MPI_MIN; +extern MPI_Op MPI_MAXLOC; +extern MPI_Op MPI_MINLOC; +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; - smpi_mpi_datatype_t mpi_byte; - smpi_mpi_datatype_t mpi_int; - smpi_mpi_datatype_t mpi_double; +struct s_smpi_mpi_group; +typedef struct s_smpi_mpi_group *MPI_Group; - smpi_mpi_op_t mpi_land; - smpi_mpi_op_t mpi_sum; +#define MPI_GROUP_NULL NULL -} s_SMPI_MPI_Global_t, *SMPI_MPI_Global_t; -extern SMPI_MPI_Global_t smpi_mpi_global; +extern MPI_Group MPI_GROUP_EMPTY; -#define MPI_COMM_WORLD (smpi_mpi_global->mpi_comm_world) +struct s_smpi_mpi_communicator; +typedef struct s_smpi_mpi_communicator *MPI_Comm; -#define MPI_STATUS_IGNORE NULL +#define MPI_COMM_NULL NULL +extern MPI_Comm MPI_COMM_WORLD; +#define MPI_COMM_SELF smpi_process_comm_self() + +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_Address(void *location, MPI_Aint * address); + +XBT_PUBLIC(int) MPI_Type_free(MPI_Datatype * datatype); +XBT_PUBLIC(int) MPI_Type_size(MPI_Datatype datatype, int *size); +XBT_PUBLIC(int) MPI_Type_get_extent(MPI_Datatype datatype, MPI_Aint * lb, + MPI_Aint * extent); +XBT_PUBLIC(int) MPI_Type_extent(MPI_Datatype datatype, 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); -#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); +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_Get_count(MPI_Status * status, MPI_Datatype datatype, + int *count); + +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_Comm_split(MPI_Comm comm, int color, int key, MPI_Comm* comm_out); + +XBT_PUBLIC(int) MPI_Send_init(void *buf, int count, MPI_Datatype datatype, + int dst, int tag, MPI_Comm comm, + MPI_Request * request); +XBT_PUBLIC(int) MPI_Recv_init(void *buf, int count, MPI_Datatype datatype, + int src, int tag, MPI_Comm comm, + MPI_Request * request); +XBT_PUBLIC(int) MPI_Start(MPI_Request * request); +XBT_PUBLIC(int) MPI_Startall(int count, MPI_Request * requests); +XBT_PUBLIC(int) MPI_Request_free(MPI_Request * request); +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_Scan(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); // 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_PUBLIC(MPI_Comm) smpi_process_comm_self(void); +/* +XBT_PUBLIC(void) smpi_exit(int); +*/ + +XBT_PUBLIC(unsigned int) smpi_sleep(unsigned int secs); +XBT_PUBLIC(int) smpi_gettimeofday(struct timeval *tv, struct timezone *tz); +XBT_PUBLIC(void) smpi_sample_1(int global, const char *file, int line, + int max); +XBT_PUBLIC(int) smpi_sample_2(int global, const char *file, int line); +XBT_PUBLIC(void) smpi_sample_3(int global, const char *file, int line); +XBT_PUBLIC(void) smpi_sample_flops(double flops); + +#define SMPI_SAMPLE_LOCAL(num) for(smpi_sample_1(0, __FILE__, __LINE__, num); \ + smpi_sample_2(0, __FILE__, __LINE__); \ + smpi_sample_3(0, __FILE__, __LINE__)) + +#define SMPI_SAMPLE_GLOBAL(num) for(smpi_sample_1(1, __FILE__, __LINE__, num); \ + smpi_sample_2(1, __FILE__, __LINE__); \ + smpi_sample_3(1, __FILE__, __LINE__)) + +#define SMPI_SAMPLE_DELAY(flops) for(smpi_sample_flops(flops); 0; ) + +XBT_PUBLIC(void *) smpi_shared_malloc(size_t size, const char *file, + int line); +#define SMPI_SHARED_MALLOC(size) smpi_shared_malloc(size, __FILE__, __LINE__) + +XBT_PUBLIC(void) smpi_shared_free(void *data); +#define SMPI_SHARED_FREE(data) smpi_shared_free(data) + +/* Fortran specific stuff */ +XBT_PUBLIC(int) MAIN__(void); +SG_END_DECL() #endif