PTX

Looking for documentation on PTX. How can it be learned? Thank You.

The official documentation is very complete http://www.gdiamos.net/classes/translator/ptx_isa_1.4.pdf

Are there two versions of that document? Yours is dated “2009-03-31”, but the one I have from the CUDA 2.3 Toolkit is dated “2009-06-12”. And there are a few differences between the two…