MPI_Init

Initialize the MPI execution environment.

Syntax

• MPI_Init()
• r = MPI_Init()

Output argument

• r - a logical.

Description

Initialize the MPI execution environment.

MPI process are launched in CLI mode (no gui, no plot).

See also

MPI_Initialized, MPI_Finalize.

Example

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

History

Author

Allan CORNET