MPI_Initialized

Indicates whether MPI_Init has been called.

Syntax

• r = MPI_Initialized()

Output argument

• r - a logical.

Description

Indicates whether MPI_Init has been called.

See also

MPI_Init, MPI_Finalize.

Example

if ~MPI_Initialized()
  MPI_Init();
end
if MPI_Initialized()
  MPI_Finalize();
end

History

Author

Allan CORNET