97.73 instrumentation is there GPU instrumentation for 97.73 ?


the CUDA driver shows a check box for driver instrumentation. But it doesn’t work with the old PerfKit stuff.

On developer news I read about PerfKit 5. Does this work. How to get it?


PerfKit is intended to profile graphics applications, not CUDA applications. Perfkit 5 will be released in March:

CUDA includes its own simple profiler which gives timing and occupancy information. See the document “CUDA_Profiler_0.8.txt” which is included in the CUDA Toolkit.

Thank you for the reply. I didn’t ask to profile CUDA with this but I also got

GLSL shaders to tune and it would be nice to use gDEBugger and the GTS

without swapping drivers or boards all the time…