Re: PLIB on AIX; Was: [Flightgear-devel] FlightGear 'benchmark'

2004-02-25 Thread Erik Hofman
Martin Spott wrote:

anyone be so kind to look at the patch and give a suggestion how to
deal/proceed with these changes ?
Just be very persistent, state clearly this patch is needed for AIX 
before a new stable release is scheduled.

Erik

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Re: PLIB on AIX; Was: [Flightgear-devel] FlightGear 'benchmark'

2004-02-25 Thread Wolfram Kuss
Erik wrote:

Just be very persistent, state clearly this patch is needed for AIX 
before a new stable release is scheduled.

Steve has committed them already.

Erik

Bye bye,
Wolfram.


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Re: [Flightgear-devel] FlightGear 'benchmark'

2004-02-25 Thread Wolfram Kuss
I would be very interested to know how many polygons per second FGFS
is rendering. Do you have a ballpark number?

It might be nice to have several sections of the benchmark and in one
try to maximize poly count of the scene and minimize all else.

Bye bye,
Wolfram.


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Re: [Flightgear-devel] FlightGear 'benchmark'

2004-02-25 Thread Martin Spott
Wolfram Kuss wrote:
 I would be very interested to know how many polygons per second FGFS
 is rendering. Do you have a ballpark number?

Sorry Worfram, I have no idea where I could get that number from.
Does FGFS have a debug swicth which activates the display of such a
number ?
The only thing we know is that high polygon models obviously don't have
a noticeable impact on the framerate on the Octane.

 It might be nice to have several sections of the benchmark and in one
 try to maximize poly count of the scene and minimize all else.

In fact, I did the package primarily to evaluate if it is worth
spending the money (I don't have ) for a V8 graphics board for my
Octane - now that I've already upgraded CPU, Powersupply, Frontplane
and Mainboard. I sort of have an Octane2 now, but the appropriate
graphics board is missing. I'm still waiting for someone to show up,
calling out that he has a V8 to run that 'benchmark' ;-)
If FlightGear has the abilities to display more numbers that just the
framerate I'd be happy to extend the package accordingly,

Martin.
-- 
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[Flightgear-devel] FlightGear 'benchmark'

2004-02-23 Thread Martin Spott
Hello, I've assembled a 'small' (40 MByte) FlightGear package and
included a README:

This is a subset of the FlightGear Open Source flight simulator,
packaged together with the purpose to serve as a specific benchmarking
tool among different Unix platforms. The idea arose after realizing,
that real world performance numbers for Unix workstations, especially for
SGI and Sun machines, are rare because most potential users apparently
don't like to share their experiences. The package would also serve
as a FlightGear 'Getting Started' kit.

I hope this package eases the collection of useful numbers. It is
_always_ in development, so please include the package version into
your feedback. The current 'release' (0.0.1) is based on CVS from 21th
February 2004 and should run on IRIX/MIPS, Solaris/Sparc and Linux/x86.

Please notice data/COPYING, run the 'benchmark' bin/FGBenchmark and
return framerate numbers (lower right corner in the simulator window)
to the person tho gave you notice of this package.

To have a free flight you're invited to double click the right mouse
button (you now should see crosshairs instead of your mouse pointer,
this gets you mouse control over the aircraft), release the parking
brake with Shift-b and control engine power wit PgUp/PgDown.

ftp://ftp.ihg.uni-duisburg.de/FlightGear/Devel/FGBenchmark-0.0.1.tar.bz2


I'll include the necessary shared libraries (libjpeg for IRIX and GCC
runtime libraries for Solaris) in a new package unter the same version
number this evening,

Martin.
-- 
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Re: [Flightgear-devel] FlightGear 'benchmark'

2004-02-23 Thread Erik Hofman
Martin Spott wrote:

I'll include the necessary shared libraries (libjpeg for IRIX and GCC
runtime libraries for Solaris) in a new package unter the same version
number this evening,
IRIX users can also install ifl_eoe.sw.c++

Erik

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Re: [Flightgear-devel] FlightGear 'benchmark'

2004-02-23 Thread Martin Spott
Martin Spott wrote:

 I'll include the necessary shared libraries (libjpeg for IRIX and GCC
 runtime libraries for Solaris) in a new package unter the same version
 number this evening,

O.k., it's ready for wider use - the URL remains the same,

Martin.
-- 
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Re: [Flightgear-devel] FlightGear 'benchmark'

2004-02-23 Thread Jonathan Richards
On Monday 23 Feb 2004 3:34 pm, Martin Spott wrote:
 Hello, I've assembled a 'small' (40 MByte) FlightGear package and
 included a README:

 This is a subset of the FlightGear Open Source flight simulator,
 packaged together with the purpose to serve as a specific benchmarking
 tool among different Unix platforms. MIPS, Solaris/Sparc and Linux/x86.
snip
 Please notice data/COPYING, run the 'benchmark' bin/FGBenchmark and
 return framerate numbers (lower right corner in the simulator window)
 to the person tho gave you notice of this package.
further snippage

Martin
33-34 frames per second on startup (falling as low as 20 on final approach to 
KSFO at the end of my free circuit :¬)

System info, FWIW:
ASUS A7N8X motherboard
512 MB RAM
Athlon 2600 CPU clocked at 1913 MHz (*)
Mandrake Linux 9.1
Kernel 2.4.21-0.13mdk
XFree86 Version 4.3.0
NVidia drivers version 5336
KDE 3.1
(That's more or less vanilla Mandrake 9.1, really.)

This is a great idea - with your permission, I'll volunteer to buy and burn a 
hundred or so business-card cd-rs e.g.
http://www.cd-rmedia.co.uk/cgi-bin2/details.pl?id=saddle52
for passing out at the Linux User Expo?
http://www.linux-expo.co.uk/

Obviously, I'll wait and see if there's a newer version before then.  And if 
anyone knows a better source for the media, let me know.
Regards
Jonathan

(*)  Don't ask.  I can't make the motherboard clock the Athlon any higher than 
this, but it's fast enough for me!  Runs cool, too.

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Re: [Flightgear-devel] FlightGear 'benchmark'

2004-02-23 Thread Martin Spott
Jonathan Richards wrote:

 This is a great idea - with your permission, I'll volunteer to buy and burn a 
 hundred or so business-card cd-rs e.g.

Do everything with it as you like. The most actual version has 38791942
bytes. I'll change the version number next time.

 for passing out at the Linux User Expo?

I've planned to go there myself but I don't have an idea where to stay
over the night - no relatives.

 Obviously, I'll wait and see if there's a newer version before then.

I'm currently doint my best to Plib into the right shape that it
compiles on AIX 

Martin.
-- 
 Unix _IS_ user friendly - it's just selective about who its friends are !
--

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PLIB on AIX; Was: [Flightgear-devel] FlightGear 'benchmark'

2004-02-23 Thread Martin Spott
Martin Spott wrote:

 I'm currently doint my best to Plib into the right shape that it
 compiles on AIX 

I created a patch that serves to compile current PLIB CVS on AIX. Most
of the needed changes are trivial, some defines for AIX (similar to
those Erik already made for IRIX and Solaris) some strange linefeed
and/or whitespace changes (that's why I compressed/uuencoded the patch
to make shure they don't get lost) and one annoying change in
ssgAux/ssgaBillboards.cxx:

'hz' is already in use on AIX - which does not surprise because it's an
SI unit   This has to be redefined. I substituted 'hz' with
'heightz' - this appears to be the meaning of this variable. Would
anyone be so kind to look at the patch and give a suggestion how to
deal/proceed with these changes ?

Thanks,
Martin.

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end

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