src/libs/ck-libs/ampi/romio/mpi-io/write_atall.c

   1 /* -*- Mode: C; c-basic-offset:4 ; -*- */
   2 /*
   3  *
   4  *   Copyright (C) 1997 University of Chicago.
   5  *   See COPYRIGHT notice in top-level directory.
   6  */
   7
   8 #include "mpioimpl.h"
   9
  10 #ifdef HAVE_WEAK_SYMBOLS
  11
  12 #if defined(HAVE_PRAGMA_WEAK)
  13 #pragma weak MPI_File_write_at_all = PMPI_File_write_at_all
  14 #elif defined(HAVE_PRAGMA_HP_SEC_DEF)
  15 #pragma _HP_SECONDARY_DEF PMPI_File_write_at_all MPI_File_write_at_all
  16 #elif defined(HAVE_PRAGMA_CRI_DUP)
  17 #pragma _CRI duplicate MPI_File_write_at_all as PMPI_File_write_at_all
  18 /* end of weak pragmas */
  19 #endif
  20
  21 /* Include mapping from MPI->PMPI */
  22 #define MPIO_BUILD_PROFILING
  23 #include "mpioprof.h"
  24 #endif
  25
  26 /* status object not filled currently */
  27
  28 /*@
  29     MPI_File_write_at_all - Collective write using explict offset
  30
  31 Input Parameters:
  32 . fh - file handle (handle)
  33 . offset - file offset (nonnegative integer)
  34 . buf - initial address of buffer (choice)
  35 . count - number of elements in buffer (nonnegative integer)
  36 . datatype - datatype of each buffer element (handle)
  37
  38 Output Parameters:
  39 . status - status object (Status)
  40
  41 .N fortran
  42 @*/
  43 int MPI_File_write_at_all(MPI_File mpi_fh, MPI_Offset offset, void *buf,
  44                           int count, MPI_Datatype datatype,
  45                           MPI_Status *status)
  46 {
  47     int error_code;
  48     static char myname[] = "MPI_FILE_WRITE_AT_ALL";
  49 #ifdef MPI_hpux
  50     int fl_xmpi;
  51
  52     HPMP_IO_START(fl_xmpi, BLKMPIFILEWRITEATALL, TRDTBLOCK, fh, datatype, count);
  53 #endif /* MPI_hpux */
  54
  55     error_code = MPIOI_File_write_all(mpi_fh, offset, ADIO_EXPLICIT_OFFSET,
  56                                       buf, count, datatype, myname, status);
  57
  58 #ifdef MPI_hpux
  59     HPMP_IO_END(fl_xmpi, fh, datatype, count);
  60 #endif /* MPI_hpux */
  61     return error_code;
  62 }
  63