How can I determine GPU resource usage from OpenCV GPU module and especially the number of threads used during my program execution?
I am using Tesla K20C for executing my experiments and using GPUTech-Z utility to monitor resource usage.. During the program execution, my GPU is 15-20% loaded and it is consuming about 4% of GPU memory
I tried using Nsight Visual Studio edition, however, it shows only calls to opencv_gpu246d.dll and not to individual CUDA function calls from the library.