[Boost-users] boost time resolution

From: Patrick Loney (Patrick.Loney_at_[hidden])
Date: 2008-05-08 05:32:14

Hello,

I'm using the following code to trace the time different sections of
code take to execute (where btime = boost::posix_time):

btime::to_iso_extended_string( btime::microsec_clock::universal_time() )

I am finding that a lot of things are happening simultaneously (or
rather in the same micro second) and then some random operation (perhaps
the declaration of a variable, perhaps a DB query) will take 0.015 (ish)
seconds.

The software is running on windows XP service pack 2.

Is there a known resolution issue using the microsec_clock on windows
xp?
Will using a boost time period have the same issue?

Thanks in advance,
Patrick

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