Memcpy is not included in the list selected through nsight compute cli

When I opened the exported file through the nsight compute, I found that there were only results for the kernel function and no results for memcpy(H2D , D2H, D2D).

How can I know the result of memcpy, including the sequence of kernel functions and Memcpy?


(Memcpy does not exist on the page of result.)

Nsight Compute is a CUDA kernel profiler, it does generally not collect information about CUDA APIs (other than some limited API stream and parameters during interactive profiling). You would likely want to use Nsight Systems to collect a detailed trace of all CUDA GPU and CPU activities and if you find that some CUDA kernels are the application bottleneck, profile these specific kernels in more detail with Nsight Compute.