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NAME
MPI_File_write_shared - Writes a file using the shared file pointer
(blocking, noncollective).
SYNTAX
C Syntax
#include <mpi.h>
int MPI_File_write_shared(MPI_File fh, void *buf, int count,
MPI_Datatype datatype, MPI_Status *status)
Fortran Syntax
INCLUDE 'mpif.h'
MPI_FILE_WRITE_SHARED(FH, BUF, COUNT, DATATYPE, STATUS, IERROR)
<type> BUF(*)
INTEGER FH, COUNT, DATATYPE, STATUS(MPI_STATUS_SIZE),
IERROR
C++ Syntax
#include <mpi.h>
void MPI::File::Write_shared(const void* buf, int count,
const MPI::Datatype& datatype, MPI::Status& status)
void MPI::File::Write_shared(const void* buf, int count,
const MPI::Datatype& datatype)
INPUT/OUTPUT PARAMETER
fh File handle (handle).
INPUT PARAMETERS
buf Initial address of buffer (choice).
count Number of elements in buffer (integer).
datatype Data type of each buffer element (handle).
OUTPUT PARAMETERS
status Status object (status).
IERROR Fortran only: Error status (integer).
DESCRIPTION
MPI_File_write_shared is a blocking routine that uses the shared file
pointer to write files. The order of serialization is not deterministic
for this noncollective routine.
ERRORS
Almost all MPI routines return an error value; C routines as the value
of the function and Fortran routines in the last argument. C++ func-
tions do not return errors. If the default error handler is set to
MPI::ERRORS_THROW_EXCEPTIONS, then on error the C++ exception mechanism
will be used to throw an MPI:Exception object.
Open MPI 1.2 September 2006 MPI_File_write_shared(3OpenMPI)
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