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raxol

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Multi-surface application runtime for Elixir. One TEA module renders to terminal, browser (LiveView), SSH, and MCP (agents). 30+ widgets, flexbox + CSS grid, AI agent runtime, distributed swarm with CRDTs, time-travel debugging, session recording, sandboxed REPL, and agentic commerce.

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raxol lib raxol benchmark suites render_throughput.ex
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lib/raxol/benchmark/suites/render_throughput.ex 

defmodule Raxol.Benchmark.Suites.RenderThroughput do

  @moduledoc """

  Benchmarks the view -> layout -> cells render pipeline at 5 complexity levels.



  Measures pure function call throughput (no GenServer overhead) to isolate

  the actual rendering cost.

  """



  alias Raxol.Benchmark.Apps

  alias Raxol.UI.Layout.Engine, as: LayoutEngine

  alias Raxol.UI.Renderer, as: UIRenderer

  alias Raxol.UI.Theming.Theme



  @dimensions %{width: 120, height: 40}



  @doc "Returns Benchee job map for render throughput."

  @spec jobs(keyword()) :: map()

  def jobs(opts \\ []) do

    theme = Theme.get(Theme.default_theme_id())

    apps = if opts[:quick], do: [Apps.Empty, Apps.SimpleText], else: Apps.all()



    Map.new(apps, fn mod ->

      model = mod.init(nil)

      name = mod |> Module.split() |> List.last()



      {"render_#{name}",

       fn ->

         view = mod.view(model)

         positioned = LayoutEngine.apply_layout(view, @dimensions)

         UIRenderer.render_to_cells(positioned, theme)

       end}

    end)

  end

end