[language]

Love Graphviz, been using it for some time now. It's kind of painful rendering large graphs. Does anyone know the particular reason why `dot` and friends only seem to take advantage of one CPU core when drawing graphs? Multi-threading unimplemented? - or impossible to implement for some reason?

[stuaxo]

Sounds about right, 'dot' is about as old as the hills, so it probably wasn't an issue back in the day.