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Commits the datatype.
Syntax
int MPIAPI MPI_Type_commit(
_In_ MPI_Datatype *datatype
);
Parameters
- datatype [in]
Datatype to commit.
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_TYPE_COMMIT(DATATYPE, IERROR)
INTEGER DATATYPE, IERROR
Remarks
A datatype object has to be committed before it can be used in a communication. As an argument in datatype constructors, uncommitted and also committed datatypes can be used. There is no need to commit basic datatypes. They are pre-committed.
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 |