Mojo function

global_perf_counter_ns

global_perf_counter_ns() -> UInt64

Returns the current value in the global nanosecond resolution timer. This value is common across all SM's. Currently, this is only supported on NVIDIA GPUs, on non-NVIDIA GPUs, this function returns the same value as perf_counter_ns().

Returns:

UInt64: The current time in ns.

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