cutests Basics: https://blog.chivier.site/2022/02/20/2022/2202-CudaProgramming/ Optimization: https://blog.chivier.site/2022/04/11/2022/2204-GPU%E7%A8%8B%E5%BA%8F%E4%BC%98%E5%8C%96%E6%96%B9%E6%B3%95/