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      /  How fast is Doom on your Amiga?
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PosterThread
NutsAboutAmiga 
Re: How fast is Doom on your Amiga?
Posted on 19-Sep-2008 17:16:24
#41 ]
Elite Member
Joined: 9-Jun-2004
Posts: 12817
From: Norway

@Hypex

Hemm yes does look like audio.device is a easier way to create audio output, I just read the SDK.

I think Audio.device can be useful for me

Quote:
But, ADoom and sound?


ADoom source is open source,

I'm shore some one that plays lots of Doom is going to fix it I'm not going to look at before I can at least play a wave form, and then maybe look in to it, better if some one whit a bit more experienced does it, because I'm a total beginner at audio

Last edited by NutsAboutAmiga on 19-Sep-2008 at 05:25 PM.
Last edited by NutsAboutAmiga on 19-Sep-2008 at 05:22 PM.

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Cammy 
Re: How fast is Doom on your Amiga?
Posted on 20-Sep-2008 12:58:07
#42 ]
Regular Member
Joined: 31-Oct-2007
Posts: 129
From: Australia

Here are the results from my Amigas (all tests were done in 320x200):

DoomAttack

A1200 030/50Mhz 32Mb (Optimised 020 C2P) - 8481 realtics (8.8 fps)
Amiga CD32 68020/14Mhz 8Mb (Optimised 020 C2P) - 18971 realtics (3.9 fps)
Amiga CD32 68020/14Mhz 8Mb (Optimised Akiko C2P) - 12872 realtics (5.8 fps)

ADoom

A1200 030/50Mhz 32Mb - 9133 realtics (8.2 fps)
Amiga CD32 68020/14Mhz 8Mb - 16294 realtics (4.6 fps)

I tried it again on the A1200/030, this time in Low-Detail mode, and got these results:

DoomAttack - 6525 realtics (11.4 fps)
ADoom - 7029 realtics (10.6 fps)

So as you can see, Low-Detail is faster and smoother, DoomAttack is faster than ADoom on 020 and 030, and the Akiko chip in the CD32 is actually quite useful for 3D games!

Last edited by Cammy on 22-Sep-2008 at 08:23 AM.
Last edited by Cammy on 20-Sep-2008 at 01:04 PM.

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Hypex 
Re: How fast is Doom on your Amiga?
Posted on 20-Sep-2008 16:46:53
#43 ]
Elite Member
Joined: 6-May-2007
Posts: 11204
From: Greensborough, Australia

@NutsAboutAmiga

Quote:
Hemm yes does look like audio.device is a easier way to create audio output, I just read the SDK.I think Audio.device can be useful for me


And it works on all AmigaOS versions.

Quote:
I'm shore some one that plays lots of Doom is going to fix it I'm not going to look at before I can at least play a wave form, and then maybe look in to it, better if some one whit a bit more experienced does it, because I'm a total beginner at audio


Well given the code is already in there and works in DoomAttack it must be an issue with ADoom itself. So you shouldn't need to do much audio programming. Unless ADoom only doesn't like my machine!

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Cammy 
Re: How fast is Doom on your Amiga?
Posted on 20-Sep-2008 21:12:42
#44 ]
Regular Member
Joined: 31-Oct-2007
Posts: 129
From: Australia

Could someone tell me how to get DoomAttack to display the FPS with the realtics? Only ADoom displays the final FPS for me.

Also, is there a way in ADoom to select an Akiko C2P routine so my CD32 can run it a bit smoother, and be comparable to DoomAttack?

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pavlor 
Re: How fast is Doom on your Amiga?
Posted on 21-Sep-2008 9:24:24
#45 ]
Elite Member
Joined: 10-Jul-2005
Posts: 9583
From: Unknown

@Cammy

number of FPS:

gametics / realtics * 35

eg:
2134 / 8481 * 35 = 8.8 FPS


Akiko and ADoom - probably not.

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Cammy 
Re: How fast is Doom on your Amiga?
Posted on 22-Sep-2008 8:24:19
#46 ]
Regular Member
Joined: 31-Oct-2007
Posts: 129
From: Australia

@pavlor

Thanks for that! I've updated my post with fps readings now :)

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Crumb 
Re: How fast is Doom on your Amiga?
Posted on 22-Sep-2008 9:34:37
#47 ]
Elite Member
Joined: 12-Mar-2003
Posts: 2209
From: Zaragoza (Aragonian State)

@Cammy

ADoom includes an Akiko c2p function...

If you find DoomAttack sources or you know the author please upload the sources to Aminet so DoomAttack code can be integrated with ADoom.

BTW, for gfx cards there was an ADoom variant called EDoom, IIRC it was compiled with GCC and designed for gfx cards.


BTW... would it be possible to create an ADoom that shuts down the system? I guess that c2p speed may improve with full control of the machine.

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itix 
Re: How fast is Doom on your Amiga?
Posted on 22-Sep-2008 17:40:44
#48 ]
Elite Member
Joined: 22-Dec-2004
Posts: 3398
From: Freedom world

@Crumb

Quote:

BTW... would it be possible to create an ADoom that shuts down the system? I guess that c2p speed may improve with full control of the machine.


If you remove OS code from ADoom, why not.

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Jape 
Re: How fast is Doom on your Amiga?
Posted on 23-Sep-2008 9:50:10
#49 ]
Regular Member
Joined: 15-Feb-2005
Posts: 397
From: Helsinki, Finland

@Hypex

ADoom

With JIT
2134 414 (180.4 fps)

Without JIT
2134 1352 (55.2 fps)

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Hypex 
Re: How fast is Doom on your Amiga?
Posted on 29-Sep-2008 15:46:42
#50 ]
Elite Member
Joined: 6-May-2007
Posts: 11204
From: Greensborough, Australia

@Jape

Nice. Big difference!

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KimmoK 
Re: How fast is Doom on your Amiga?
Posted on 4-Nov-2008 8:50:06
#51 ]
Elite Member
Joined: 14-Mar-2003
Posts: 5211
From: Ylikiiminki, Finland

@anyone

Has anyone run this "test" on SAM440ep yet?

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RoqueFort 
Re: How fast is Doom on your Amiga?
Posted on 4-Nov-2008 15:48:49
#52 ]
Elite Member
Joined: 12-May-2004
Posts: 5788
From: Norfolk, Great Britain

Can't remember which Port and WAD I used, but I managed to get the Doom demo running on my A1200 '060/50, 64MB RAM. Couldn't get the sound to work, but the frame rate was fine, full-screen, at least 15fps IIRC.

Managed to get the demos of Heretic and Hexen to work as well, WITH sound, including speech. "Greetings, mortal! Are you ready to die?" Frame rate was just as good.

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Snuffy 
Re: How fast is Doom on your Amiga?
Posted on 5-Nov-2008 15:00:39
#53 ]
Super Member
Joined: 25-Oct-2005
Posts: 1121
From: Michigan, USA

@NutsAboutAmiga

ADoom 0.5 (8 Jan 1998) has working sound on AmigaOS4, found it on CUAMIGA CD
I went mad trying to connect the dots to my Doom collection. I finally found it -
"Doom Fever!" -- Amiga Format -- AFCD-24
New Shell process 7
7.AFCD24:-In_the_Mag-/Doom> list
ache059 Dir ---arwed 20-Jan-98 13:42:47
ache059.info 1233 ---arwed 20-Jan-98 13:42:47
ADoom-0.3 Dir ---arwed 20-Jan-98 13:38:20
ADoom-0.3.info 1233 ---arwed 20-Jan-98 13:38:20
ADoom_0.7 Dir ---arwed 20-Jan-98 13:38:50
ADoom_0.7.info 1233 ---arwed 20-Jan-98 13:38:41
ADoom_Instruments Dir ---arwed 20-Jan-98 13:42:53
ADoom_Instruments.info 1233 ---arwed 20-Jan-98 13:42:53
AmiDoom_0.3 Dir ---arwed 20-Jan-98 13:38:58
AmiDoom_0.3.info 1233 ---arwed 20-Jan-98 13:38:58
AmiDoom_0.5 Dir ---arwed 20-Jan-98 13:43:07
AmiDoom_0.5.info 1233 ---arwed 20-Jan-98 13:43:07
amigadoom-1.10 Dir ---arwed 20-Jan-98 13:39:43
amigadoom-1.10.info 1233 ---arwed 20-Jan-98 13:39:44
doom1wad Dir ---arwed 20-Jan-98 13:06:10
doom1wad.info 1233 ---arwed 20-Jan-98 13:39:54
DoomAttack Dir ---arwed 20-Jan-98 13:40:42
DoomAttack.info 1233 ---arwed 20-Jan-98 13:40:42
psidoom-0.6 Dir ---arwed 20-Jan-98 13:40:49
psidoom-0.6.info 1233 ---arwed 20-Jan-98 13:40:49
psidoom-0.7 Dir ---arwed 20-Jan-98 13:43:02
psidoom-0.7.info 1233 ---arwed 20-Jan-98 13:43:02
RTGmaster Dir ---arwed 20-Jan-98 13:42:31
RTGmaster.info 1233 ---arwed 20-Jan-98 13:41:25
TextFiles Dir ---arwed 20-Jan-98 13:42:40
TextFiles.info 1233 ---arwed 20-Jan-98 13:42:40
Wads Dir ---arwed 20-Jan-98 13:40:58
Wads.info 1233 ---arwed 20-Jan-98 13:40:58
14 files - 16K bytes - 14 directories - 56 blocks used

Do you know if this will run in A1-EUAE or should it only run on Classic? It recommends at least 68030 cpu.

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pavlor 
Re: How fast is Doom on your Amiga?
Posted on 27-Mar-2009 8:27:49
#54 ]
Elite Member
Joined: 10-Jul-2005
Posts: 9583
From: Unknown

@All

I would like to publish our results somewhere on the net (maybe on Aminet). If there is anybody against it, I will not include his results.
I will wait for (negative) replies until April 4.

Thanks for your cooperation.

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pavlor 
Re: How fast is Doom on your Amiga?
Posted on 10-Jun-2013 17:22:15
#55 ]
Elite Member
Joined: 10-Jul-2005
Posts: 9583
From: Unknown

After my experiments with DosBox 0.74 for AGA there is comparison to other PC emulators for Amiga (all on AGA) - with help of The Doom Benchmark:

DosBox 0.74 (NovaCoder) - 6679 realtics (11.1 FPS)
PCTask 4.40 Dynamic - 2302 realtics (32.4 FPS)

PCX gives strange values (78 realtics..., perhaps timing issuses), seems to be slower than PCTask and as fast as DosBox.

All on same hardware (Core i5-2500K 3.3 GHz, WinUAE 2.4.1).


Conclusion: PCTask is the fastest among them, but DosBox is most stable, user friendly and compatible.

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