openAcc and PTX code

Accelerated Computing HPC Compilers Legacy PGI Compilers
1

Hi,

Is any flag to pass pgi fortran compiler to see how the gpu codes are generated? like the ptx codes?

thanks!

2

If you are using CUDA Fortran, use the following option:

  • -Mcuda=keepgpu,keepptx

If you are using the PGI accelerator model, use the following option:

  • -ta=nvidia,keepgpu,keepptx

You can find out more information on these options in the manpage or users guide.