Update README.md

Author: DefTruth

README.md

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 📚 **Modern CUDA Learn Notes with PyTorch** for Beginners: It includes **Tensor/CUDA Cores, TF32/F16/BF16/F8**, [📖200+ CUDA Kernels🔥🔥(Easy -> Hard++)](#cuda-kernel) with PyTorch bindings, [📖100+ LLM/VLM/CV/CUDA/CuTe🔥](#my-blogs-part-1) blogs, [📖toy-hgemm⚡️⚡️](./kernels/hgemm) which can achieve `98%~100%` performance of **cuBLAS**, and [📖flash-attention-mma⚡️⚡️](./kernels/flash-attn) using Tensor Cores with pure MMA PTX. Welcome to 🌟👆🏻star this repo to support me, many thanks ~ 🎉🎉