What are cuBLAS and cuDNN?

cuBLAS is an NVIDIA library that provides high-performance implementations of basic linear algebra operations (BLAS) on GPUs using CUDA. It is optimized for working with matrices and vectors, which accelerates computations in machine learning and scientific calculations.

cuDNN is an NVIDIA deep learning library that offers optimized primitives for neural networks, such as convolutions, normalization, activation functions, and recurrent layers. It significantly speeds up training and inference of neural networks on GPUs.

Both libraries are widely used for efficient GPU computations in machine learning and artificial intelligence tasks.