MPI_Comm_create_keyval function

TBD

Syntax


int MPIAPI MPI_Comm_create_keyval(
  _In_opt_ MPI_Comm_copy_attr_function   *comm_copy_attr_fn,
  _In_opt_ MPI_Comm_delete_attr_function *comm_delete_attr_fn,
  _Out_    int                           *comm_keyval,
  _In_opt_ void                          *extra_state
);

Parameters

comm_copy_attr_fn [in, optional]

TBD

comm_delete_attr_fn [in, optional]

TBD

comm_keyval [out]

TBD

extra_state [in, optional]

TBD

Return value

TBD

Fortran


MPI_COMM_CREATE_KEYVAL(COMM_COPY_ATTR_FN, COMM_DELETE_ATTR_FN, COMM_KEYVAL,
        EXTRA_STATE, IERROR)
    EXTERNAL COMM_COPY_ATTR_FN, COMM_DELETE_ATTR_FN
    INTEGER COMM_KEYVAL, IERROR
    INTEGER(KIND=MPI_ADDRESS_KIND) EXTRA_STATE

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

See also

MPI Caching Functions
MPI_Comm_copy_attr_function
MPI_Comm_delete_attr_function

 

 

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