Stumbled across this and thought it might be of some interest..

An article titled "Adaptive Parallel Computation with CUDA Dynamic Parallelism"

It uses the Mandelbrot set and Mariani-Silver algorithm for the  demo.

Recursive kernels don't work on most GPUs but if you are lucky enough to have newer hardware you might be able to exploit this feature.

Full source code available https://github.com/canonizer/mandelbrot-dyn

Linkback: https://fractalforums.org/programming/11/adaptive-parallel-computation/3957/