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[Chicken-users] Re: Strange observation: Chicken, C, C++: Joe Average do
From: |
Zbigniew |
Subject: |
[Chicken-users] Re: Strange observation: Chicken, C, C++: Joe Average does benchmarking |
Date: |
Tue, 18 Dec 2007 20:33:30 -0600 |
I take it the 64-bit build works, then? :)
The optimization options for Chicken on OS X are pretty conservative:
only -Os -fomit-frame-pointer. Your options are probably better.
But, I noticed you didn't add -m64 to your C++ compile to activate
64-bit mode, which adds a bunch of extra CPU registers as well.
On Dec 18, 2007 2:50 PM, Siegfried Gonzi <address@hidden> wrote:
> But I cannot believe the following matrix-marix multiplication: Hey, I found
> the following C++ code on the net (see enclosed) and compared it to chicken
> 64 on mac osx leopard: Intel dual core, 2MHz, Mac Book and 1GB of RAM:
> I cannot believe this. Any clues and flame baits. Could it be that chicken is
> specifically compiled for osx? What are the 'better' compiler options for gcc?
- [Chicken-users] Installing Octave Egg, (continued)
- Re: [Chicken-users] Installing Octave Egg, Pierre-Alexandre Fournier, 2007/12/21
- Re: [Chicken-users] Postscript: (Reading binary files), Thomas Christian Chust, 2007/12/18
- Re: [Chicken-users] Postscript: (Reading binary files), Siegfried Gonzi, 2007/12/18
- Re: [Chicken-users] Postscript: (Reading binary files), Will Farr, 2007/12/18
- Re: [Chicken-users] Postscript: (Reading binary files), Siegfried Gonzi, 2007/12/18
- [Chicken-users] Strange observation: Chicken, C, C++: Joe Average does benchmarking, Siegfried Gonzi, 2007/12/18
- [Chicken-users] Re: Strange observation: Chicken, C, C++: Joe Average does benchmarking,
Zbigniew <=
- Re: [Chicken-users] Re: Strange observation: Chicken, C, C++: Joe Average does benchmarking, Alex Queiroz, 2007/12/19
- Re: [Chicken-users] Re: Strange observation: Chicken, C, C++: Joe Average does benchmarking, Siegfried Gonzi, 2007/12/19
- Re: [Chicken-users] Re: Strange observation: Chicken, C, C++: Joe Average does benchmarking, felix winkelmann, 2007/12/19
- [Chicken-users] Question SRFI-56, Siegfried Gonzi, 2007/12/20
- [Chicken-users] Re: Question SRFI-56, felix winkelmann, 2007/12/20
- [Chicken-users] Re: Question SRFI-56, felix winkelmann, 2007/12/20
- [Chicken-users] Re: Question SRFI-56, felix winkelmann, 2007/12/20
- [Chicken-users] Re: Question SRFI-56, Siegfried Gonzi, 2007/12/20
- Re: [Chicken-users] Re: Question SRFI-56, John Cowan, 2007/12/20
- Re: [Chicken-users] Re: Question SRFI-56, Alex Shinn, 2007/12/20