Function get_graph_color

src/graphviz.cpp:111–151

}

std::string get_graph_color(const instruction_ref& ins)
{
    const auto& op   = ins->get_operator();
    const auto& attr = op.attributes();

    bool context_free = is_context_free(op);
    bool alias        = not op.output_alias(to_shapes(ins->inputs())).empty();

    if(ins->can_eval())
    {
        return "#ADD8E6"; // lightblue
    }
    else if(attr.contains("pointwise"))
    {
        return "#9ACD32"; // yellowgreen
    }
    else if(starts_with(op.name(), "reduce"))
    {
        return "#90EE90"; // light green
    }
    else if(context_free and alias)
    {
        return "#98FB98"; // palegreen
    }
    else if(context_free and not alias)
    {
        return "#FFA500"; // orange
    }
    else if(not context_free and alias)
    {
        return "#EFBF04"; // gold
    }
    else if(attr.contains("fillcolor"))
    {
        return attr.at("fillcolor").to<std::string>();
    }
    else
    {
        return "#D3D3D3"; // lightgray
    }
}

graphviz_node_content get_node_content(const instruction_ref& ins)
{