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Mail Archives: djgpp/2002/06/05/08:41:58

From: "Alex Vinokur" <alexvn AT bigfoot DOT com>
Newsgroups: comp.os.msdos.djgpp,comp.lang.c++
Subject: Re: Optimization and operator&&
Date: Wed, 5 Jun 2002 14:35:07 +0200
Organization: Scopus Network Technologies
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To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp
Reply-To: djgpp AT delorie DOT com

"Heinz Ozwirk" <wansor42 AT gmx DOT de> wrote in message
news:adin9l$s7q$00$1 AT news DOT t-online DOT com...
> "Alex Vinokur" <alexvn AT bigfoot DOT com> wrote in message
[snip]
> But that doesn't answer your question, and I cannot do so. Common sense
> suggests that optimized code should be faster than plain code and if a
> compiler slows down a program when optimizing might be a hint that the
> compiler does something wrong. Or the uclock() function is not the proper
> tool for timing code.
>

Similar results have been received when using the getrusage() function
http://www.mcsr.olemiss.edu/cgi-bin/man-cgi?getrusage+3
and 'struct timeval ru_stime' in 'struct rusage'.


> Regards
>     Heinz
>
>


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