digraph structs { node [shape=plaintext] rankdir=LR edge [arrowsize=0.5] fontname="times" processing [label=<
processing
(ProcessingNode)
>]; sink [label=<
sink
(Sink)
>]; source [label=<
source
(Source)
>]; source:i -> processing:i [label="f32(11)" ,headlabel=<
7
> ,taillabel=<
5
>] processing:i -> sink:i [label="f32(11)" ,headlabel=<
5
> ,taillabel=<
7
>] }