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Re[2]: C++ Compilers : Comparative Performance Testsuite
- From: "Gerrit P. Haase" <gerrit at familiehaase dot de>
- To: "Alex Vinokur" <alexvn at connect dot to>
- Cc: cygwin at cygwin dot com
- Date: Tue, 4 Nov 2003 16:06:30 +0100
- Subject: Re[2]: C++ Compilers : Comparative Performance Testsuite
- Organization: Esse keine toten Tiere
- References: <bnr72n$li9$1@sea.gmane.org><157-1772867639.20031030154714@familiehaase.de> <bo67ls$gv8$1@sea.gmane.org>
- Reply-to: "Gerrit P. Haase" <gerrit at familiehaase dot de>
Hello Alex,
Monday, November 3, 2003, 7:44:16 PM, you wrote:
> "Gerrit P. Haase" <freeweb@nyckelpiga.de> wrote in message
> news:157-1772867639.20031030154714@familiehaase.de...
>> Alex wrote:
>>
>> > An algorithm which computes very long Fibonacci numbers
>> >
>> >
>> http://groups.google.com/groups?selm=bnni5p%2412i47o%241%40ID-79865.news.uni-berlin.de
>> > was used as a performance testsuite
>> > to compare speed of the code produced by various compilers.
>>
>> >
>> |------------------------------------------------------------------------|
>> > | Digital Mars C/C++ Compiler, STLport 4.5.3
>> >
>> |------------------------------------------------------------------------|
>> > | Version 8.35n | - | 0.20 : 0.16 | 0.84 : 0.80 | 3.82 : 3.74 |
>> >
>> |========================================================================|
>>
>>
>> Do you think to use STLport with the Cygwin/MinGW compiler would
>> increase perfomance?
> [snip]
> New report which contains STLport with the Cygwin has been posted
> to news:gmane.os.cygwin under title "C++ Compilers : Comparative
> Performance Measurement".
> See :
> * bo66qu$eo1$1@sea.gmane.org">news://news.gmane.org/bo66qu$eo1$1@sea.gmane.org
> * http://article.gmane.org/gmane.os.cygwin/40086.
Interesting, it is really a little faster when libstdc++ is directly
compared with the STLport library. So it would make sense to use it when
performance is an issue.
--
Best regards,
Gerrit
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