From: Jacob Sparre Andersen <sparre@nbi.dk>
Subject: Re: What is faster Ada or C?
Date: Fri, 07 Dec 2001 18:08:14 +0100
Date: 2001-12-07T18:08:14+01:00 [thread overview]
Message-ID: <3C10F77E.6BDD9A3B@nbi.dk> (raw)
In-Reply-To: X46Q7.52905$xS6.87319@www.newsranger.com
Ted Dennison wrote:
> > Ada.Text_IO.Put_Line ("X = " & Scalar'Image (X));
> ..
> > cout << x << endl;
>
> Is that including these lines? These are two *very* different IO systems. I
> think in his example Robert used C's printf in both programs.
It includes those lines, but I can assure you that the
results are similar without those lines. I just print the
results, to make sure that clever compilers don't remove the
loop completely.
When I look at the corresponding assembler code (gnatgcc
-S/g++ -S) I can see that GNU C++ inlines the square root
function, while GNU Ada doesn't.
Jacob
--
SSLUG's julekalender - fra den 1. til den 24. december p�:
http://www.sslug.dk/julekalender/
next prev parent reply other threads:[~2001-12-07 17:08 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-12-01 1:22 What is faster Ada or C? Heiko Hamann
2001-12-01 1:43 ` Aaro Koskinen
2001-12-03 8:49 ` John McCabe
2001-12-04 23:00 ` Florian Weimer
2001-12-05 15:53 ` Ted Dennison
2001-12-06 0:17 ` Jeffrey Carter
2001-12-10 15:18 ` Dale Pontius
2001-12-10 17:44 ` Pascal Obry
2001-12-01 3:44 ` Nick Roberts
2001-12-01 20:09 ` Heiko Hamann
2001-12-02 4:49 ` Jeffrey Carter
2001-12-02 10:44 ` Pascal Obry
2001-12-04 11:43 ` john mann
2001-12-04 14:25 ` Ted Dennison
2001-12-05 9:46 ` John McCabe
2001-12-02 10:07 ` Mark Lundquist
2001-12-03 14:43 ` Ted Dennison
2001-12-09 12:31 ` Robert Dewar
2001-12-01 9:26 ` Gisle Sælensminde
2001-12-01 10:13 ` Pascal Obry
2001-12-02 17:49 ` Bertrand Augereau
2001-12-03 14:39 ` Ted Dennison
2001-12-03 16:19 ` Jeffrey Carter
2001-12-03 19:04 ` Ted Dennison
2001-12-03 20:56 ` Georg Bauhaus
2001-12-03 21:17 ` Preben Randhol
2001-12-03 21:20 ` Preben Randhol
2001-12-04 23:02 ` Florian Weimer
2001-12-05 16:05 ` Georg Bauhaus
2001-12-06 23:33 ` Florian Weimer
2001-12-04 2:35 ` Jeffrey Carter
2001-12-04 6:54 ` Steven Deller
2001-12-04 22:05 ` Bertrand Augereau
2001-12-06 4:25 ` Richard Riehle
2001-12-07 20:02 ` Hyman Rosen
2001-12-09 19:32 ` Richard Riehle
2001-12-11 16:14 ` Hyman Rosen
2001-12-14 0:36 ` Will
2001-12-19 22:23 ` Hyman Rosen
2001-12-17 17:37 ` Richard Riehle
2001-12-20 23:02 ` Hyman Rosen
2001-12-23 4:12 ` Will
2001-12-23 6:41 ` James Rogers
2001-12-04 22:37 ` Pascal Obry
2001-12-05 15:57 ` Georg Bauhaus
2001-12-05 17:12 ` Larry Kilgallen
2001-12-07 13:21 ` Jacob Sparre Andersen
2001-12-07 15:16 ` Aaro Koskinen
2001-12-07 16:50 ` Preben Randhol
2001-12-07 17:03 ` Jacob Sparre Andersen
2001-12-07 17:26 ` Aaro Koskinen
2001-12-07 18:32 ` Preben Randhol
2001-12-07 20:23 ` Wes Groleau
2001-12-07 17:11 ` Ted Dennison
2001-12-07 18:47 ` Preben Randhol
2001-12-07 16:16 ` Preben Randhol
2001-12-07 17:04 ` Jacob Sparre Andersen
2001-12-07 16:26 ` Ted Dennison
2001-12-07 17:08 ` Jacob Sparre Andersen [this message]
2001-12-09 12:27 ` Robert Dewar
2001-12-10 16:51 ` Jacob Sparre Andersen
2001-12-10 17:33 ` Jeff Creem
2001-12-07 16:45 ` Georg Bauhaus
2001-12-07 17:02 ` Preben Randhol
2001-12-07 17:10 ` Jacob Sparre Andersen
2001-12-07 18:12 ` Pascal Obry
2001-12-07 18:50 ` Preben Randhol
2001-12-07 18:54 ` Pascal Obry
2001-12-07 20:40 ` Preben Randhol
2001-12-07 22:01 ` Pascal Obry
2001-12-07 18:19 ` Jeffrey Carter
2001-12-10 9:59 ` Ole-Hjalmar Kristensen
-- strict thread matches above, loose matches on Subject: below --
2001-12-02 19:37 Gautier Write-only-address
2001-12-23 10:33 Gautier Write-only-address
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