Welcome to PyCUDA’s documentation!¶ PyCUDA gives you easy, Pythonic access to Nvidia’s CUDA parallel computation API. Several wrappers of the CUDA API already exist–so why the need for PyCUDA? Object cleanup tied to lifetime of objects. This idiom, often called RAII in C++, makes it much easier to write correct, leak- and crash-free code. PyCUDA knows about dependencies, too, so (for example) it w