Add support for OpenCL (e.g., for the integrated AMD GPU)?

I created a nano-model in C# using OpenCL (running on an integrated AMD GPU) for model training: https://github.com/virex-84/LLMGPT2 (article https://habr.com/ru/articles/1017484/) It would be great to add OpenCL support so I could try to replicate this with your project. One more question: is there an export to GGUF?