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Groups > comp.os.linux.development.apps > #838

g++ spent lots of user time

Newsgroups comp.os.linux.development.apps
Date 2017-03-01 06:05 -0800
Message-ID <9e7e5a19-9122-4b1a-9532-d938bb192a4d@googlegroups.com> (permalink)
Subject g++ spent lots of user time
From wij@totalbb.net.tw

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Why did the compilation took so long in user time?

-----------------
$g++ --version
g++ (GCC) 6.3.1 20161221 (Red Hat 6.3.1-1)
...

$time g++ -c -Wall -pthread -fPIC dsmain.cpp

real	6m10.623s
user	6m8.142s
sys	0m0.099s

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g++ spent lots of user time wij@totalbb.net.tw - 2017-03-01 06:05 -0800
  Re: g++ spent lots of user time Lew Pitcher <lew.pitcher@digitalfreehold.ca> - 2017-03-01 09:50 -0500
    Re: g++ spent lots of user time wij@totalbb.net.tw - 2017-03-01 17:12 -0800
      Re: g++ spent lots of user time Rainer Weikusat <rweikusat@talktalk.net> - 2017-03-02 15:33 +0000
  Re: g++ spent lots of user time Johann Klammer <klammerj@NOSPAM.a1.net> - 2017-03-01 17:18 +0100
    Re: g++ spent lots of user time wij@totalbb.net.tw - 2017-03-01 17:29 -0800

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