Is there a timeout flag like nvprof for nv-nsight-cu-cli?

looking at help , doesn’t seems to have timeout flag?
Is there a way to provide the same functionality ?

You are correct, Nsight Compute does currently not have a similar flag or functionality. We can look into providing this in a future release. In the meantime, you should be able to stop the Nsight Compute CLI using Ctrl-C, which will make it terminate the target application and still provide the collected data until that point.