CUDA is a parallel computing platform and programming model developed by NVIDIA for general computing on its own GPUs (graphics processing units).CUDA enables developers to speed up compute ...

PTX sits between higher-level GPU programming languages (like CUDA C/C++ or other language frontends) and the low-level machine code (streaming assembly, or SASS).

Most notably, the chipmaker announced a compiler source code enabling software developers to add new languages and architecture support to Nvidia’s CUDA parallel programming model.