What is the relationship between llama.cpp and llama2.c and llama2.cpp?

[2catycm]

https://github.com/karpathy/llama2.c
https://github.com/leloykun/llama2.cpp

[2catycm]

These two git repo is not based on ggml?

[monatis]

No, they are based on GGML. llama2.c is "inspired" by llama.cpp as it's put in its readme and intended to be a very minimalistic ~500-line inference example for further hacking. and llama2.cpp is simply C++ port of that repo.