From reading the specs, my graphics card should be compatible with NSight but I cannot get the PerfKit API to work. When I run “NvPmApiQuery --names” to list the counter names I get:
device 0: GeForce GT 640M LE
Unkown API type
Is there something I’m not doing right or is the video card just not compatible? If so what other ways are there for me to get real-time information about the GPU in my program?