AMD Omniperf (rocprofiler-compute)

Presenter: Samuel Antao (AMD)

Materials on the web:

• Slides on the web

Archived materials on LUMI:

• Slides: /appl/local/training/2p3day-20250303/files/LUMI-2p3day-20250303-505-AMD_Omniperf.pdf

• Recording: /appl/local/training/2p3day-20250303/recordings/505-AMD_Omniperf.mp4

Q&A

1. Is there way to get the point values plotted on roofline if want to plot that with some different tools such as matplot lib

   • You can get the numbers from the csv that is generated. See also the extra information here: https://rocm.docs.amd.com/projects/rocprofiler-compute/en/latest/how-to/profile/mode.html#roofline-only.

   I am interested in getting x and y co-ordinate for each kernel that is plotted. The roofline.csv file doesn't have that I? think? Which file contain that information which is used to plot roofline in PDF file generated?

   • roofline.csv only have information about the roof lines not the kernel points. I don't know how to get that directly from the CSV files other than the PDF plots. I'll investigate and update the answer according to what I can find out.