PTX is an assembly language created in 2009.

Parallel Thread Execution (PTX, or NVPTX) is a pseudo-assembly language used in Nvidia's CUDA programming environment. The nvcc compiler translates code written in CUDA, a C++-like language, into PTX, and the graphics driver contains a compiler which translates the PTX into a binary code which can be run on the processing cores.. Read more on Wikipedia...

• PTX website
• PTX Wikipedia page
• PTX first developed in Nvidia
• See also: (2 related languages)Assembly language, CUDA
• Read more about PTX on the web: 1.