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This project is an enhanced version based on naklecha/llama3-from-scratch. It has been comprehensively improved and optimized on the basis of the original project, aiming to help everyone more easily understand and master the implementation principle and the detailed reasoning process of the Llama3 model. Thanks to the contributions of the original author :)
The following are the core improvements of this project:
Structural Optimization
The presentation sequence of the content has been rearranged, and the directory structure has been adjusted to make the learning process clearer and more reasonable, facilitating everyone to understand the code step by step. Code Annotations
A large number of detailed code annotations have been added to teach you how to understand the function of each piece of code. Even beginners can get started easily. Dimension Tracking
The changes in the matrix dimensions in each step of the calculation are fully annotated, making it easier for you to understand the entire process. Principle Explanation
Abundant principle-related explanations and a large number of detailed derivations have been added. It not only tells you "what to do" but also deeply explains "why to do it", helping you fundamentally master the design concept of the model. KV-Cache Insights
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