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Why is the difference of program execution time between console time and profiling time [message #1862693]

Thu, 21 December 2023 12:22

fang yan

Messages: 27
Registered: October 2020

Junior Member

Hi,

I have a set of EVL, ETL, EGL codes that are run through an ANT build file.
I enabled the profiling option for each task in the build file to obtain the execution time.
However, the times returned by the console and the profiling are different.

For example, the console shows
"BUILD SUCCESSFUL
Total time: 3 seconds"
while the profiling time is 829ms.

Which time shall I use?
And what is the reason for the difference?
Many thanks.

Fang

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Re: Why is the difference of program execution time between console time and profiling time [message #1862719 is a reply to message #1862693]

Fri, 22 December 2023 07:59

Dimitris Kolovos

Messages: 2165
Registered: July 2009
Location: York, UK

Senior Member

Hi Fang,

I suspect that the 3 seconds reported by ANT includes additional activities such as ANT resolving/instantiating task classes etc. while the 829ms reported by the profiler is pure Epsilon code execution time.

Thanks,
Dimitris

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