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/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
/*
*
* Copyright (C) 1997 University of Chicago.
* See COPYRIGHT notice in top-level directory.
*/
#include "mpioimpl.h"
#ifdef HAVE_WEAK_SYMBOLS
#if defined(HAVE_PRAGMA_WEAK)
#pragma weak MPI_File_write_all = PMPI_File_write_all
#elif defined(HAVE_PRAGMA_HP_SEC_DEF)
#pragma _HP_SECONDARY_DEF PMPI_File_write_all MPI_File_write_all
#elif defined(HAVE_PRAGMA_CRI_DUP)
#pragma _CRI duplicate MPI_File_write_all as PMPI_File_write_all
/* end of weak pragmas */
#elif defined(HAVE_WEAK_ATTRIBUTE)
int MPI_File_write_all(MPI_File fh, const void *buf, int count, MPI_Datatype datatype,
MPI_Status *status) __attribute__((weak,alias("PMPI_File_write_all")));
#endif
/* Include mapping from MPI->PMPI */
#define MPIO_BUILD_PROFILING
#include "mpioprof.h"
#endif
/* status object not filled currently */
/*@
MPI_File_write_all - Collective write using individual file pointer
Input Parameters:
. fh - file handle (handle)
. buf - initial address of buffer (choice)
. count - number of elements in buffer (nonnegative integer)
. datatype - datatype of each buffer element (handle)
Output Parameters:
. status - status object (Status)
.N fortran
@*/
int MPI_File_write_all(MPI_File fh, ROMIO_CONST void *buf, int count,
MPI_Datatype datatype, MPI_Status *status)
{
int error_code;
static char myname[] = "MPI_FILE_WRITE_ALL";
#ifdef MPI_hpux
int fl_xmpi;
HPMP_IO_START(fl_xmpi, BLKMPIFILEWRITEALL, TRDTBLOCK, fh, datatype, count);
#endif /* MPI_hpux */
error_code = MPIOI_File_write_all(fh, (MPI_Offset) 0,
ADIO_INDIVIDUAL, buf,
count, datatype, myname, status);
#ifdef MPI_hpux
HPMP_IO_END(fl_xmpi, fh, datatype, count);
#endif /* MPI_hpux */
return error_code;
}
/* prevent multiple definitions of this routine */
#ifdef MPIO_BUILD_PROFILING
int MPIOI_File_write_all(MPI_File fh,
MPI_Offset offset,
int file_ptr_type,
const void *buf,
int count,
MPI_Datatype datatype,
char *myname,
MPI_Status *status)
{
int error_code;
MPI_Count datatype_size;
ADIO_File adio_fh;
void *e32buf=NULL;
const void *xbuf=NULL;
MPIU_THREAD_CS_ENTER(ALLFUNC,);
adio_fh = MPIO_File_resolve(fh);
/* --BEGIN ERROR HANDLING-- */
MPIO_CHECK_FILE_HANDLE(adio_fh, myname, error_code);
MPIO_CHECK_COUNT(adio_fh, count, myname, error_code);
MPIO_CHECK_DATATYPE(adio_fh, datatype, myname, error_code);
if (file_ptr_type == ADIO_EXPLICIT_OFFSET && offset < 0)
{
error_code = MPIO_Err_create_code(MPI_SUCCESS, MPIR_ERR_RECOVERABLE,
myname, __LINE__, MPI_ERR_ARG,
"**iobadoffset", 0);
error_code = MPIO_Err_return_file(adio_fh, error_code);
goto fn_exit;
}
/* --END ERROR HANDLING-- */
MPI_Type_size_x(datatype, &datatype_size);
/* --BEGIN ERROR HANDLING-- */
MPIO_CHECK_INTEGRAL_ETYPE(adio_fh, count, datatype_size, myname, error_code);
MPIO_CHECK_WRITABLE(adio_fh, myname, error_code);
MPIO_CHECK_NOT_SEQUENTIAL_MODE(adio_fh, myname, error_code);
MPIO_CHECK_COUNT_SIZE(adio_fh, count, datatype_size, myname, error_code);
/* --END ERROR HANDLING-- */
xbuf = buf;
if (adio_fh->is_external32) {
error_code = MPIU_external32_buffer_setup(buf, count, datatype, &e32buf);
if (error_code != MPI_SUCCESS)
goto fn_exit;
xbuf = e32buf;
}
ADIO_WriteStridedColl(adio_fh, xbuf, count, datatype, file_ptr_type,
offset, status, &error_code);
/* --BEGIN ERROR HANDLING-- */
if (error_code != MPI_SUCCESS)
error_code = MPIO_Err_return_file(adio_fh, error_code);
/* --END ERROR HANDLING-- */
fn_exit:
if (e32buf != NULL) ADIOI_Free(e32buf);
MPIU_THREAD_CS_EXIT(ALLFUNC,);
return error_code;
}
#endif
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