Nodes of different colours represent the following:
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arrows point from an interface to procedures which implement that interface.
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implementation in a submodule of an interface in a parent module.
Where possible, edges connecting nodes are
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large graphs.
Source Code
integer(i32)function mpi_world_size(ctx)type(mpi_context),intent(in),optional::ctxmpi_world_size=1_i32if(present(ctx))mpi_world_size=max(1_i32,ctx%size)end function mpi_world_size