I know from a few years ago that there was some work at doing GPGPU-type work on the Raspberry Pi's video hardware. This is a project that I remember reading ab

I know from a few years ago that there was some work at doing GPGPU-type work on the Raspberry Pi's video hardware. This is a project that I remember reading about, but didn't look into deeply: https://www.raspberrypi.org/blog/accelerating-fourier-transforms-using-the-gpu/ https://www.raspberrypi.org/blog/accelerating-fourier-transf... There's another one that goes into more detail on the "how" of running other algorithms: https://rpiplayground.wordpress.com/tag/raspberry-pi-gpu/ https://rpiplayground.wordpress.com/tag/raspberry-pi-gpu/ I'm not sure if there are limitations that would keep it from being interesting for TF or not; I don't know enough about it.