About time function (between CPU and GPU) time, time function, clock, sec

[Naeoc]

I’m new in CUDA

Normally, I used to time funtion ‘clock()’ in C language.

And I use cutCreateTimer(), cutResetTimer(), cutStartTimer(), cutStopTimer(), cutGetTimerValue(), in CUDA.

Could I think of same period of ‘time(from each time function)’ between C and CUDA ?