1. https://github.com/karpathy/llama2.c
2. https://jalammar.github.io/illustrated-gpt2/
3. https://www.cipsc.org.cn/uploadfiles/2023/02/20230207154741181.pdf
4. https://www.zhihu.com/people/4338c2384a026f9c1f430d81771f0e0a
5. https://github.com/Tongjilibo/build_MiniLLM_from_scratch