Time range[message, …])

Decorator to mark function calls with range in NVIDIA profiler[, color_id, …])

A context manager to describe the enclosed block as a nested range

Timing helper

cupyx.time.repeat(func[, args, kwargs, …])

Timing utility for measuring time spent by both CPU and GPU.

Device synchronization detection


Allows or disallows device synchronization temporarily in the current thread.


Raised when device synchronization is detected while disallowed.