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 marko
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Re: OS4 patch 1.2 for Sam440ep/flex boards
Posted on 11-Feb-2011 23:44:38
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Super Member
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Joined: 17-Dec-2007
Posts: 1816
From: Gothenburg, THE front side of Sweden ;), (via Finland), EU | | |
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| Thanks, here's my benchmarks 
RAGEMEM v0.37 results:
--- VIDEO BUS ---
Before any patches:
READ: 14 MB/Sec
WRITE: 50 MB/Sec
Before this patch (1.1):
READ: 29 MB/Sec
WRITE: 63 MB/Sec
After this patch (1.2):
READ: 41 MB/Sec
WRITE: 63 MB/Sec Last edited by marko on 11-Feb-2011 at 11:45 PM.
Last edited by marko on 11-Feb-2011 at 11:45 PM.
_________________
AmigaOS 4.1 FEu2 on Sam440ep-flex 800MHz 1GB RAM 
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Still waiting (or dreaming) for the Amiga revolution...
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amigakit
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Re: OS4 patch 1.2 for Sam440ep/flex boards
Posted on 11-Feb-2011 23:47:40
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Amiga Kit
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Joined: 28-Jun-2004
Posts: 2595
From: www.amigakit.com | | |
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vox
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Re: OS4 patch 1.2 for Sam440ep/flex boards
Posted on 12-Feb-2011 0:23:24
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Elite Member
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Joined: 12-Jun-2005
Posts: 3930
From: Belgrade, Serbia | | |
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| Good, interesting to see how things can be improved by software patches!
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Tomas
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Re: OS4 patch 1.2 for Sam440ep/flex boards
Posted on 12-Feb-2011 0:54:37
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Elite Member
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Joined: 25-Jul-2003
Posts: 4286
From: Unknown | | |
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| Is there any point in installing this again on a sam 440ep with integrated gfx??
I already installed the previous version of same patch, but have no idea if this one will increase performance further. |
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marko
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Re: OS4 patch 1.2 for Sam440ep/flex boards
Posted on 12-Feb-2011 2:44:44
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Super Member
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Joined: 17-Dec-2007
Posts: 1816
From: Gothenburg, THE front side of Sweden ;), (via Finland), EU | | |
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| @Tomas
Check my benchmarks 
Before this patch (1.1):
READ: 29 MB/Sec
WRITE: 63 MB/Sec
After this patch (1.2):
READ: 41 MB/Sec
WRITE: 63 MB/Sec
This is just the patch that you must run every time you boot up, just download, unpack and replace the old "Sam440ep_setup" file and reboot... and you are done. 
_________________
AmigaOS 4.1 FEu2 on Sam440ep-flex 800MHz 1GB RAM
C128, A500+, A1200, A1200/40, AmigaForever 2008+09+16, 5 x86/x64 boxes
Still waiting (or dreaming) for the Amiga revolution...
m4rko.com/AMIGA
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realize
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Re: OS4 patch 1.2 for Sam440ep/flex boards
Posted on 12-Feb-2011 3:03:20
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Super Member
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Joined: 14-Apr-2003
Posts: 1797
From: nyc | | |
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| Yes very cool.. acube is very busy good job |
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klx300r
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Re: OS4 patch 1.2 for Sam440ep/flex boards
Posted on 12-Feb-2011 3:24:05
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Elite Member
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Joined: 4-Mar-2008
Posts: 3846
From: Toronto, Canada | | |
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gregthecanuck
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Re: OS4 patch 1.2 for Sam440ep/flex boards
Posted on 12-Feb-2011 5:42:20
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Cult Member
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Joined: 30-Dec-2003
Posts: 846
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delshay
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Re: OS4 patch 1.2 for Sam440ep/flex boards
Posted on 12-Feb-2011 5:56:03
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Regular Member
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Joined: 20-Sep-2008
Posts: 447
From: Unknown | | |
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| thats impressive,and a very good step forward.
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The Machine: Bride Of The Pin•Bot by Williams Electronics
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pavlor
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Re: OS4 patch 1.2 for Sam440ep/flex boards
Posted on 12-Feb-2011 8:11:04
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Elite Member
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Joined: 10-Jul-2005
Posts: 9636
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ChrisH
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Re: OS4 patch 1.2 for Sam440ep/flex boards
Posted on 12-Feb-2011 9:50:21
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Elite Member
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Joined: 30-Jan-2005
Posts: 6679
From: Unknown | | |
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| @ACube
Since you mention "PCI cards" it is not clear if the original Sam440 (with built-in graphics chip) will benefit.
You later mention "a M9 card" which might imply it will help such Sam440s, but it is not clear. (I recall it has an M9 chip, which is on the internal PCI bus, but maybe that is already set-up correctly?)
_________________
Author of the PortablE programming language.
It is pitch black. You are likely to be eaten by a grue...
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kyle
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Re: OS4 patch 1.2 for Sam440ep/flex boards
Posted on 12-Feb-2011 10:53:08
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Cult Member
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Joined: 15-Oct-2006
Posts: 866
From: Livorno, Italy | | |
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| Yes, Sam440 will benefit |
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NutsAboutAmiga
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Re: OS4 patch 1.2 for Sam440ep/flex boards
Posted on 12-Feb-2011 10:59:53
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Elite Member
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Joined: 9-Jun-2004
Posts: 12931
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TiredofLife
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Re: OS4 patch 1.2 for Sam440ep/flex boards
Posted on 12-Feb-2011 11:16:17
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Super Member
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Joined: 6-Jul-2005
Posts: 1704
From: Here | | |
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| Nice work.
Thanks
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If your nose runs and your feet smell, you're upside down.
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DAX
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Re: OS4 patch 1.2 for Sam440ep/flex boards
Posted on 12-Feb-2011 11:25:28
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Elite Member
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Joined: 30-Sep-2009
Posts: 2790
From: Italy | | |
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| @marko
WOW, the "read" value went from the original 14MB to 41MB that's basically +300% 
Amazing Last edited by DAX on 12-Feb-2011 at 11:25 AM.
_________________
SamFlex Complete 800Mhz System + AmigaOS 4.1 Update 4
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AmigaCD 32
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ikir
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Re: OS4 patch 1.2 for Sam440ep/flex boards
Posted on 12-Feb-2011 12:53:10
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Elite Member
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Joined: 18-Dec-2002
Posts: 5647
From: Italy | | |
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| Awesome!!! Thanks ACube!
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ikir
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Mechanic
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Re: OS4 patch 1.2 for Sam440ep/flex boards
Posted on 12-Feb-2011 13:25:16
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Elite Member
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Joined: 27-Jul-2003
Posts: 2007
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Cool_amigaN
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Re: OS4 patch 1.2 for Sam440ep/flex boards
Posted on 12-Feb-2011 13:42:06
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Super Member
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Joined: 6-Oct-2006
Posts: 1229
From: Athens/Greece | | |
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| Installed on SamEp667. No noticeable perfomance gained on Q2 timedemo, just 0.4 fps more.
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ChrisH
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Re: OS4 patch 1.2 for Sam440ep/flex boards
Posted on 12-Feb-2011 17:45:54
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Elite Member
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Joined: 30-Jan-2005
Posts: 6679
From: Unknown | | |
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| @Cool_AmigaN
I'm not surprised. The previous version of this patch didn't make a noticable difference, but (as people pointed out then) that's because of how Quake 3 (and other 3D games) tend to work.
But I wouldn't be surprised if it makes a bigger difference on some 2D games (especially ports of badly written PC games).
_________________
Author of the PortablE programming language.
It is pitch black. You are likely to be eaten by a grue...
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Mrodfr
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Re: OS4 patch 1.2 for Sam440ep/flex boards
Posted on 12-Feb-2011 18:53:32
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Super Member
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Joined: 28-Jan-2007
Posts: 1396
From: French | | |
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| Hello,
Hope Acube will improve more this patch. Maybe with 60-80mo/s, we could play all DVD without frameskip.
_________________
BTW, what you have done for the amiga today ????
-A1200+Mediator+VooDoo3+060/50+96mo+SCSI-KIT
-SAM440EP-667mhz-on MapowerKC3000+AOS4.1
Amiga Docs Disks Preservation Project
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