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How to measure CPU time?

leowlf
leowlf asked
on
Medium Priority
815 Views
Last Modified: 2013-11-15
Often in research paper, the author compares
the execution time of a algorithm by plotting
CPU time vs the input data (e.g number
of elements to be processed).
How is CPU time determined?

In Window NT Task Manager, in the "Processes" property page
there is a column on "CPU time" for the various processes.
How do we interprete these numbers?
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Commented:
O(10) is the same as O(1)

Commented:
For NT, you can use the GetProcessTimes() function.
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