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Subject: Re: [Boost-users] boost::timer elapsed time
From: Roman Perepelitsa (roman.perepelitsa_at_[hidden])
Date: 2010-03-10 08:25:16

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In reply to: zbierak: "[Boost-users] boost::timer elapsed time"

2010/3/10 zbierak <zbierak_at_[hidden]>

> While on my windows machine it displays the correct time, when I compile it
> on Ubuntu, it constantly displays zero seconds, regardless how long the job
> really takes. Do you have any ideas why that might be happening? I'm using
> boost 1.40 and Ubuntu 9.04. Thanx in advance!

boost::timer uses function clock to measure time. On linux clock returns CPU
time, while on windows it returns wall time. You program probably does not
consume CPU, that's why you get zero results on linux.

Roman Perepelitsa.

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