MPI_File_write_all_begin function
Begins a split collective write using individual file pointer.
Syntax
int MPIAPI MPI_File_write_all_begin(
MPI_File file,
_In_ void *buf,
int count,
MPI_Datatype datatype
);
Parameters
file
File handle.buf [in]
Initial address of buffer.count
Number of elements in buffer.datatype
Datatype of each buffer element.
Return value
Returns MPI_SUCCESS on success. Otherwise, the return value is an error code.
In Fortran, the return value is stored in the IERROR parameter.
Fortran
MPI_FILE_WRITE_ALL_BEGIN(FH, BUF, COUNT, DATATYPE, IERROR)
<type> BUF(*)
INTEGER FH, COUNT, DATATYPE, IERROR
Requirements
Product |
HPC Pack 2012 MS-MPI Redistributable Package, HPC Pack 2008 R2 MS-MPI Redistributable Package, HPC Pack 2008 MS-MPI Redistributable Package or HPC Pack 2008 Client Utilities |
Header |
Mpi.h; Mpif.h |
Library |
Msmpi.lib |
DLL |
Msmpi.dll |