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mpio.h
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/* -*- Mode: C; c-basic-offset:4 ; -*- */
/*
*
* Copyright (C) 1997 University of Chicago.
* See COPYRIGHT notice in top-level directory.
*/
/* user include file for MPI-IO programs */
#ifndef MPIO_INCLUDE
#define MPIO_INCLUDE
#include "mpi.h"
#if defined(__cplusplus)
extern "C" {
#endif
#define ROMIO_VERSION 126 /* version 1.2.6 */
/* define MPI-IO datatypes and constants */
#ifndef MPI_FILE_DEFINED
typedef struct ADIOI_FileD *MPI_File;
#endif
#define HAVE_MPI_GREQUEST 1
#ifndef HAVE_MPI_GREQUEST
typedef struct ADIOI_RequestD *MPIO_Request;
#else
#define MPIO_Request MPI_Request
#define MPIO_USES_MPI_REQUEST
/* Also rename the MPIO routines to get the MPI versions */
#define MPIO_Wait MPI_Wait
#define MPIO_Test MPI_Test
#define PMPIO_Wait PMPI_Wait
#define PMPIO_Test PMPI_Test
#endif
#define MPIO_REQUEST_DEFINED
#ifndef HAVE_MPI_OFFSET
#if defined(USE_GCC) || defined(__GNUC__)
typedef long long MPI_Offset;
#else
typedef __int64 MPI_Offset;
#endif
/* If we needed to define MPI_Offset, then we also need to make
this definition. */
#ifndef HAVE_MPI_DATAREP_FUNCTIONS
#define HAVE_MPI_DATAREP_FUNCTIONS
typedef int (MPI_Datarep_conversion_function)(void *, MPI_Datatype, int,
void *, MPI_Offset, void *);
typedef int (MPI_Datarep_extent_function)(MPI_Datatype datatype, MPI_Aint *,
void *);
#endif
#endif
#ifndef NEEDS_MPI_FINT
#endif
#ifdef NEEDS_MPI_FINT
typedef int MPI_Fint;
#endif
#ifndef HAVE_MPI_INFO
#define HAVE_MPI_INFO
#endif
#ifndef HAVE_MPI_INFO
typedef struct MPIR_Info *MPI_Info;
# define MPI_INFO_NULL ((MPI_Info) 0)
# define MPI_MAX_INFO_KEY 255
# define MPI_MAX_INFO_VAL 1024
#endif
#define MPI_MODE_RDONLY 2 /* ADIO_RDONLY */
#define MPI_MODE_RDWR 8 /* ADIO_RDWR */
#define MPI_MODE_WRONLY 4 /* ADIO_WRONLY */
#define MPI_MODE_CREATE 1 /* ADIO_CREATE */
#define MPI_MODE_EXCL 64 /* ADIO_EXCL */
#define MPI_MODE_DELETE_ON_CLOSE 16 /* ADIO_DELETE_ON_CLOSE */
#define MPI_MODE_UNIQUE_OPEN 32 /* ADIO_UNIQUE_OPEN */
#define MPI_MODE_APPEND 128 /* ADIO_APPEND */
#define MPI_MODE_SEQUENTIAL 256 /* ADIO_SEQUENTIAL */
#define MPI_DISPLACEMENT_CURRENT -54278278
#ifndef MPICH2
/* FIXME: Make sure that we get a consistent definition of MPI_FILE_NULL
in MPICH2 */
/* MPICH2 defines null object handles differently */
#define MPI_FILE_NULL ((MPI_File) 0)
#endif
#define MPIO_REQUEST_NULL ((MPIO_Request) 0)
#define MPI_SEEK_SET 600
#define MPI_SEEK_CUR 602
#define MPI_SEEK_END 604
#define MPI_MAX_DATAREP_STRING 128
#ifndef HAVE_MPI_DARRAY_SUBARRAY
#endif
#ifndef HAVE_MPI_DARRAY_SUBARRAY
# define MPI_ORDER_C 56
# define MPI_ORDER_FORTRAN 57
# define MPI_DISTRIBUTE_BLOCK 121
# define MPI_DISTRIBUTE_CYCLIC 122
# define MPI_DISTRIBUTE_NONE 123
# define MPI_DISTRIBUTE_DFLT_DARG -49767
#endif
/* MPI-IO function prototypes */
/* The compiler must support ANSI C style prototypes, otherwise
long long constants (e.g. 0) may get passed as ints. */
#ifndef HAVE_PRAGMA_HP_SEC_DEF
/* Section 9.2 */
/* Begin Prototypes */
int MPI_File_open(MPI_Comm, char *, int, MPI_Info, MPI_File *);
int MPI_File_close(MPI_File *);
int MPI_File_delete(char *, MPI_Info);
int MPI_File_set_size(MPI_File, MPI_Offset);
int MPI_File_preallocate(MPI_File, MPI_Offset);
int MPI_File_get_size(MPI_File, MPI_Offset *);
int MPI_File_get_group(MPI_File, MPI_Group *);
int MPI_File_get_amode(MPI_File, int *);
int MPI_File_set_info(MPI_File, MPI_Info);
int MPI_File_get_info(MPI_File, MPI_Info *);
/* Section 9.3 */
int MPI_File_set_view(MPI_File, MPI_Offset, MPI_Datatype,
MPI_Datatype, char *, MPI_Info);
int MPI_File_get_view(MPI_File, MPI_Offset *,
MPI_Datatype *, MPI_Datatype *, char *);
/* Section 9.4.2 */
int MPI_File_read_at(MPI_File, MPI_Offset, void *,
int, MPI_Datatype, MPI_Status *);
int MPI_File_read_at_all(MPI_File, MPI_Offset, void *,
int, MPI_Datatype, MPI_Status *);
int MPI_File_write_at(MPI_File, MPI_Offset, void *,
int, MPI_Datatype, MPI_Status *);
int MPI_File_write_at_all(MPI_File, MPI_Offset, void *,
int, MPI_Datatype, MPI_Status *);
/* nonblocking calls currently use MPIO_Request, because generalized
requests not yet implemented. For the same reason, MPIO_Test and
MPIO_Wait are used to test and wait on nonblocking I/O requests */
int MPI_File_iread_at(MPI_File, MPI_Offset, void *,
int, MPI_Datatype, MPIO_Request *);
int MPI_File_iwrite_at(MPI_File, MPI_Offset, void *,
int, MPI_Datatype, MPIO_Request *);
/* Section 9.4.3 */
int MPI_File_read(MPI_File, void *, int, MPI_Datatype, MPI_Status *);
int MPI_File_read_all(MPI_File, void *, int, MPI_Datatype, MPI_Status *);
int MPI_File_write(MPI_File, void *, int, MPI_Datatype, MPI_Status *);
int MPI_File_write_all(MPI_File, void *, int, MPI_Datatype, MPI_Status *);
/* nonblocking calls currently use MPIO_Request, because generalized
requests not yet implemented. For the same reason, MPIO_Test and
MPIO_Wait are used to test and wait on nonblocking I/O requests */
int MPI_File_iread(MPI_File, void *, int, MPI_Datatype, MPIO_Request *);
int MPI_File_iwrite(MPI_File, void *, int, MPI_Datatype, MPIO_Request *);
int MPI_File_seek(MPI_File, MPI_Offset, int);
int MPI_File_get_position(MPI_File, MPI_Offset *);
int MPI_File_get_byte_offset(MPI_File, MPI_Offset, MPI_Offset *);
/* Section 9.4.4 */
int MPI_File_read_shared(MPI_File, void *, int, MPI_Datatype, MPI_Status *);
int MPI_File_write_shared(MPI_File, void *, int, MPI_Datatype, MPI_Status *);
int MPI_File_iread_shared(MPI_File, void *, int, MPI_Datatype, MPIO_Request *);
int MPI_File_iwrite_shared(MPI_File, void *, int,
MPI_Datatype, MPIO_Request *);
int MPI_File_read_ordered(MPI_File, void *, int,
MPI_Datatype, MPI_Status *);
int MPI_File_write_ordered(MPI_File, void *, int,
MPI_Datatype, MPI_Status *);
int MPI_File_seek_shared(MPI_File, MPI_Offset, int);
int MPI_File_get_position_shared(MPI_File, MPI_Offset *);
/* Section 9.4.5 */
int MPI_File_read_at_all_begin(MPI_File, MPI_Offset, void *,
int, MPI_Datatype);
int MPI_File_read_at_all_end(MPI_File, void *, MPI_Status *);
int MPI_File_write_at_all_begin(MPI_File, MPI_Offset, void *,
int, MPI_Datatype);
int MPI_File_write_at_all_end(MPI_File, void *, MPI_Status *);
int MPI_File_read_all_begin(MPI_File, void *, int, MPI_Datatype);
int MPI_File_read_all_end(MPI_File, void *, MPI_Status *);
int MPI_File_write_all_begin(MPI_File, void *, int, MPI_Datatype);
int MPI_File_write_all_end(MPI_File, void *, MPI_Status *);
int MPI_File_read_ordered_begin(MPI_File, void *, int, MPI_Datatype);
int MPI_File_read_ordered_end(MPI_File, void *, MPI_Status *);
int MPI_File_write_ordered_begin(MPI_File, void *, int, MPI_Datatype);
int MPI_File_write_ordered_end(MPI_File, void *, MPI_Status *);
/* Section 9.5.1 */
int MPI_File_get_type_extent(MPI_File, MPI_Datatype, MPI_Aint *);
/* Section 9.5.3 */
int MPI_Register_datarep(char *,
MPI_Datarep_conversion_function *,
MPI_Datarep_conversion_function *,
MPI_Datarep_extent_function *,
void *);
/* Section 9.6.1 */
int MPI_File_set_atomicity(MPI_File, int);
int MPI_File_get_atomicity(MPI_File, int *);
int MPI_File_sync(MPI_File);
/* Section 4.13.3 */
#ifndef MPICH2
/* MPICH2 provides these definitions */
int MPI_File_set_errhandler( MPI_File, MPI_Errhandler );
int MPI_File_get_errhandler( MPI_File, MPI_Errhandler * );
#endif
/* End Prototypes */
#ifndef HAVE_MPI_DARRAY_SUBARRAY
/* Section 4.14.4 */
int MPI_Type_create_subarray(int, int *, int *, int *, int,
MPI_Datatype, MPI_Datatype *);
/* Section 4.14.5 */
int MPI_Type_create_darray(int, int, int,
int *, int *, int *, int *,
int, MPI_Datatype, MPI_Datatype *);
#endif
/* The globus2 device has to rename MPI_ symbols in order to use the vendor
MPI as one of its transport mechanisms. Therefore, the following undefines
should only happen if MPICH_RENAMING_MPI_FUNCS is not defined. */
/* Section 4.12.4 */
#if !defined(MPICH_RENAMING_MPI_FUNCS)
#ifdef MPI_File_f2c
#undef MPI_File_f2c
#endif
#ifdef MPI_File_c2f
#undef MPI_File_c2f
#endif
#endif
/* above needed for some versions of mpi.h in MPICH!! */
MPI_File MPI_File_f2c(MPI_Fint);
MPI_Fint MPI_File_c2f(MPI_File);
#ifndef HAVE_MPI_GREQUEST
/* The following functions are required if generalized requests are not
available, because in that case, an MPIO_Request object
is currently used for nonblocking I/O. */
int MPIO_Test(MPIO_Request *, int *, MPI_Status *);
int MPIO_Wait(MPIO_Request *, MPI_Status *);
int MPIO_Testall(int, MPIO_Request *, int *, MPI_Status *);
int MPIO_Waitall(int, MPIO_Request *, MPI_Status *);
int MPIO_Testany(int, MPIO_Request *, int *, int *, MPI_Status *);
int MPIO_Waitany(int, MPIO_Request *, int *, MPI_Status *);
int MPIO_Waitsome(int, MPIO_Request *, int *, int *, MPI_Status *);
int MPIO_Testsome(int, MPIO_Request *, int *, int *, MPI_Status *);
MPI_Fint MPIO_Request_c2f(MPIO_Request);
MPIO_Request MPIO_Request_f2c(MPI_Fint);
#endif /* HAVE_MPI_GREQUEST */
/* info functions if not defined in the MPI implementation */
#ifndef HAVE_MPI_INFO
int MPI_Info_create(MPI_Info *);
int MPI_Info_set(MPI_Info, char *, char *);
int MPI_Info_delete(MPI_Info, char *);
int MPI_Info_get(MPI_Info, char *, int, char *, int *);
int MPI_Info_get_valuelen(MPI_Info, char *, int *, int *);
int MPI_Info_get_nkeys(MPI_Info, int *);
int MPI_Info_get_nthkey(MPI_Info, int, char *);
int MPI_Info_dup(MPI_Info, MPI_Info *);
int MPI_Info_free(MPI_Info *);
/* The globus2 device has to rename MPI_ symbols in order to use the vendor
MPI as one of its transport mechanisms. Therefore, the following undefines
should only happen if MPICH_RENAMING_MPI_FUNCS is not defined. */
#if !defined(MPICH_RENAMING_MPI_FUNCS)
#ifdef MPI_Info_f2c
#undef MPI_Info_f2c
#endif
#ifdef MPI_Info_c2f
#undef MPI_Info_c2f
#endif
#endif
/* above needed for some versions of mpi.h in MPICH!! */
MPI_Fint MPI_Info_c2f(MPI_Info);
MPI_Info MPI_Info_f2c(MPI_Fint);
#endif
#endif /* HAVE_PRAGMA_HP_SEC_DEF */
/**************** BINDINGS FOR THE PROFILING INTERFACE ***************/
/* Section 9.2 */
int PMPI_File_open(MPI_Comm, char *, int, MPI_Info, MPI_File *);
int PMPI_File_close(MPI_File *);
int PMPI_File_delete(char *, MPI_Info);
int PMPI_File_set_size(MPI_File, MPI_Offset);
int PMPI_File_preallocate(MPI_File, MPI_Offset);
int PMPI_File_get_size(MPI_File, MPI_Offset *);
int PMPI_File_get_group(MPI_File, MPI_Group *);
int PMPI_File_get_amode(MPI_File, int *);
int PMPI_File_set_info(MPI_File, MPI_Info);
int PMPI_File_get_info(MPI_File, MPI_Info *);
/* Section 9.3 */
int PMPI_File_set_view(MPI_File, MPI_Offset,
MPI_Datatype, MPI_Datatype, char *, MPI_Info);
int PMPI_File_get_view(MPI_File, MPI_Offset *,
MPI_Datatype *, MPI_Datatype *, char *);
/* Section 9.4.2 */
int PMPI_File_read_at(MPI_File, MPI_Offset, void *,
int, MPI_Datatype, MPI_Status *);
int PMPI_File_read_at_all(MPI_File, MPI_Offset, void *,
int, MPI_Datatype, MPI_Status *);
int PMPI_File_write_at(MPI_File, MPI_Offset, void *,
int, MPI_Datatype, MPI_Status *);
int PMPI_File_write_at_all(MPI_File, MPI_Offset, void *,
int, MPI_Datatype, MPI_Status *);
/* nonblocking calls currently use MPIO_Request, because generalized
requests not yet implemented. For the same reason, MPIO_Test and
MPIO_Wait are used to test and wait on nonblocking I/O requests */
int PMPI_File_iread_at(MPI_File, MPI_Offset, void *,
int, MPI_Datatype, MPIO_Request *);
int PMPI_File_iwrite_at(MPI_File, MPI_Offset, void *,
int, MPI_Datatype, MPIO_Request *);
/* Section 9.4.3 */
int PMPI_File_read(MPI_File, void *, int, MPI_Datatype, MPI_Status *);
int PMPI_File_read_all(MPI_File, void *, int, MPI_Datatype, MPI_Status *);
int PMPI_File_write(MPI_File, void *, int, MPI_Datatype, MPI_Status *);
int PMPI_File_write_all(MPI_File, void *, int, MPI_Datatype, MPI_Status *);
/* nonblocking calls currently use MPIO_Request, because generalized
requests not yet implemented. For the same reason, MPIO_Test and
MPIO_Wait are used to test and wait on nonblocking I/O requests */
int PMPI_File_iread(MPI_File, void *, int, MPI_Datatype, MPIO_Request *);
int PMPI_File_iwrite(MPI_File, void *, int, MPI_Datatype, MPIO_Request *);
int PMPI_File_seek(MPI_File, MPI_Offset, int);
int PMPI_File_get_position(MPI_File, MPI_Offset *);
int PMPI_File_get_byte_offset(MPI_File, MPI_Offset, MPI_Offset *);
/* Section 9.4.4 */
int PMPI_File_read_shared(MPI_File, void *, int, MPI_Datatype, MPI_Status *);
int PMPI_File_write_shared(MPI_File, void *, int, MPI_Datatype, MPI_Status *);
int PMPI_File_iread_shared(MPI_File, void *, int,
MPI_Datatype, MPIO_Request *);
int PMPI_File_iwrite_shared(MPI_File, void *, int,
MPI_Datatype, MPIO_Request *);
int PMPI_File_read_ordered(MPI_File, void *, int, MPI_Datatype, MPI_Status *);
int PMPI_File_write_ordered(MPI_File, void *, int, MPI_Datatype, MPI_Status *);
int PMPI_File_seek_shared(MPI_File, MPI_Offset, int);
int PMPI_File_get_position_shared(MPI_File, MPI_Offset *);
/* Section 9.4.5 */
int PMPI_File_read_at_all_begin(MPI_File, MPI_Offset, void *,
int, MPI_Datatype);
int PMPI_File_read_at_all_end(MPI_File, void *, MPI_Status *);
int PMPI_File_write_at_all_begin(MPI_File, MPI_Offset, void *,
int, MPI_Datatype);
int PMPI_File_write_at_all_end(MPI_File, void *, MPI_Status *);
int PMPI_File_read_all_begin(MPI_File, void *, int, MPI_Datatype);
int PMPI_File_read_all_end(MPI_File, void *, MPI_Status *);
int PMPI_File_write_all_begin(MPI_File, void *, int, MPI_Datatype);
int PMPI_File_write_all_end(MPI_File, void *, MPI_Status *);
int PMPI_File_read_ordered_begin(MPI_File, void *, int, MPI_Datatype);
int PMPI_File_read_ordered_end(MPI_File, void *, MPI_Status *);
int PMPI_File_write_ordered_begin(MPI_File, void *, int, MPI_Datatype);
int PMPI_File_write_ordered_end(MPI_File, void *, MPI_Status *);
/* Section 9.5.1 */
int PMPI_File_get_type_extent(MPI_File, MPI_Datatype, MPI_Aint *);
/* Section 9.5.3 */
int PMPI_Register_datarep(char *,
MPI_Datarep_conversion_function *,
MPI_Datarep_conversion_function *,
MPI_Datarep_extent_function *,
void *);
/* Section 9.6.1 */
int PMPI_File_set_atomicity(MPI_File, int);
int PMPI_File_get_atomicity(MPI_File, int *);
int PMPI_File_sync(MPI_File);
/* Section 4.13.3 */
#ifndef MPICH2
/* MPICH2 provides these definitions */
int PMPI_File_set_errhandler( MPI_File, MPI_Errhandler );
int PMPI_File_get_errhandler( MPI_File, MPI_Errhandler * );
#endif
#ifndef HAVE_MPI_DARRAY_SUBARRAY
/* Section 4.14.4 */
int PMPI_Type_create_subarray(int, int *, int *, int *, int,
MPI_Datatype, MPI_Datatype *);
/* Section 4.14.5 */
int PMPI_Type_create_darray(int, int, int, int *, int *,
int *, int *, int, MPI_Datatype, MPI_Datatype *);
#endif
/* Section 4.12.4 */
MPI_File PMPI_File_f2c(MPI_Fint);
MPI_Fint PMPI_File_c2f(MPI_File);
#ifndef HAVE_MPI_GREQUEST
/* The following functions are required if generalized requests are not
available, because in that case, an MPIO_Request object
is currently used for nonblocking I/O. */
int PMPIO_Test(MPIO_Request *, int *, MPI_Status *);
int PMPIO_Wait(MPIO_Request *, MPI_Status *);
int PMPIO_Testall(int, MPIO_Request *, int *, MPI_Status *);
int PMPIO_Waitall(int, MPIO_Request *, MPI_Status *);
int PMPIO_Testany(int, MPIO_Request *, int *, int *, MPI_Status *);
int PMPIO_Waitany(int, MPIO_Request *, int *, MPI_Status *);
int PMPIO_Waitsome(int, MPIO_Request *, int *, int *, MPI_Status *);
int PMPIO_Testsome(int, MPIO_Request *, int *, int *, MPI_Status *);
MPI_Fint PMPIO_Request_c2f(MPIO_Request);
MPIO_Request PMPIO_Request_f2c(MPI_Fint);
#endif /* HAVE_MPI_GREQUEST */
/* info functions if not defined in the MPI implementation */
#ifndef HAVE_MPI_INFO
int PMPI_Info_create(MPI_Info *);
int PMPI_Info_set(MPI_Info, char *, char *);
int PMPI_Info_delete(MPI_Info, char *);
int PMPI_Info_get(MPI_Info, char *, int, char *, int *);
int PMPI_Info_get_valuelen(MPI_Info, char *, int *, int *);
int PMPI_Info_get_nkeys(MPI_Info, int *);
int PMPI_Info_get_nthkey(MPI_Info, int, char *);
int PMPI_Info_dup(MPI_Info, MPI_Info *);
int PMPI_Info_free(MPI_Info *);
MPI_Fint PMPI_Info_c2f(MPI_Info);
MPI_Info PMPI_Info_f2c(MPI_Fint);
#endif
#if defined(__cplusplus)
}
#endif
#endif
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