# GPU Rendering with LuxRender - Where is SLG Path OpenCL option?

Where is the option for SLG Path OpenCL?

I'm finding the online reference for Luxrender/Blender to be a little cryptic and disorganized.

To ensure I am using GPU, I found directions that included this graphic:

Yet having set up luxrender, I don't get the SLG Path OpenCL option, but rather these:

I'm guessing the problem is me, since this is my first attempt with luxrender. How do I know if I am using GPU? Is it now dictated strictly in my blender settings?

Side note: All this trouble - perhaps I should just use cycles?