wall clock time


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wall clock time

(software)
The elapsed time between when a process starts to run and when it is finished. This is usually longer than the processor time consumed by the process because the CPU is doing other things besides running the process such as running other user and operating system processes or waiting for disk or network I/O.
References in periodicals archive ?
You have to do it where it hits so you get better wall clock time.
The operating system was Windows XR Solving ill parallel across all four CPUs, the analysis converged, or solved, within 400 iterations, requiring 20 hours of wall clock time.
Key new additions include Wall Clock Time reporting that reveals a more accurate view of a user's time spent on the Internet and a blocked URL request report that demonstrates the filter's effectiveness in preventing unauthorized use of the Web.