* System-drivers ported to Windows XP? @ 2012-08-28 19:01 Uwaysi Bin Kareem [not found] ` <503D4B37.1030202@earthlink.net> 0 siblings, 1 reply; 4+ messages in thread From: Uwaysi Bin Kareem @ 2012-08-28 19:01 UTC (permalink / raw) To: linux-kernel Some may remember me as commenting on the excellent state of the linux-kernel, after I achieved 0.3ms reliable latency for audio-streams. I have now decided to try and get as close as possible on Windows XP though. However some of the drivers on my windows XP install, is from 2001. Windows update is ofcourse not giving me the available ones from 2012, and they are hard to track down. I was wondering if anyone had ported generic-system drivers, which then would probably be more optimized, than the 2001-ones, to windows XP? If anyone wants to read about my findings on Windows XP, please read: http://paradoxuncreated.com/Blog/wordpress/?p=1506 Peace Be With You. ^ permalink raw reply [flat|nested] 4+ messages in thread
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* Re: System-drivers ported to Windows XP? [not found] ` <503D4B37.1030202@earthlink.net> @ 2012-08-29 0:25 ` Uwaysi Bin Kareem 2012-08-30 22:50 ` Latency Uwaysi Bin Kareem 1 sibling, 0 replies; 4+ messages in thread From: Uwaysi Bin Kareem @ 2012-08-29 0:25 UTC (permalink / raw) To: jdow, linux-kernel I have a list of drivers here, many of them dated 2001. http://paradoxuncreated.com/Blog/wordpress/?p=1608 (MS making me upset as usual.) I am really just looking for better drivers, and thought maybe someone knew if more current opensource versions existed. I have not found anything online though, so therefore I ask here. I have also thought about the ReactOS project, and wonder if they have more current drivers, seeing as they work on the project currently, I am discussing in their forum now, but communication is going slow. Peace Be With You. On Wed, 29 Aug 2012 00:50:31 +0200, jdow <jdow@earthlink.net> wrote: > You might look into the ASIO drivers. Although for very heavy audio use > 64 byte buffers are a more reliable than the ultra-short buffers you seem > to be using. 100 channels with 7 ms latency through an audio matrix is > a commercial product for XP and Win 7 for quite some time now. (Although > Win 7 has some security policies that reduce performance gains that come > through priority elevation somewhat.) > > SoundMan and Richmond are key words that will lead you to it via Google. > > {^_^} > > On 2012/08/28 12:01, Uwaysi Bin Kareem wrote: >> Some may remember me as commenting on the excellent state of the >> linux-kernel, >> after I achieved 0.3ms reliable latency for audio-streams. >> >> I have now decided to try and get as close as possible on Windows XP >> though. >> However some of the drivers on my windows XP install, is from 2001. >> Windows >> update is ofcourse not giving me the available ones from 2012, and they >> are hard >> to track down. >> >> I was wondering if anyone had ported generic-system drivers, which then >> would >> probably be more optimized, than the 2001-ones, to windows XP? >> >> If anyone wants to read about my findings on Windows XP, please read: >> http://paradoxuncreated.com/Blog/wordpress/?p=1506 >> >> Peace Be With You. >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-kernel" >> in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> Please read the FAQ at http://www.tux.org/lkml/ ^ permalink raw reply [flat|nested] 4+ messages in thread
* Latency. [not found] ` <503D4B37.1030202@earthlink.net> 2012-08-29 0:25 ` Uwaysi Bin Kareem @ 2012-08-30 22:50 ` Uwaysi Bin Kareem 2012-08-31 9:34 ` Latency Uwaysi Bin Kareem 1 sibling, 1 reply; 4+ messages in thread From: Uwaysi Bin Kareem @ 2012-08-30 22:50 UTC (permalink / raw) To: linux-kernel I have done some research on latency. I have config`d a linux kernel to run 0.3ms reliable latency with audiostreams, under normal worksituations. (An audioapp, and maybe some small tasks in between). This also resulted in an extremely smooth gameplaying experience, like an asm-programmed custom hardware arcade. (Why gamebox-developers isn`t using this, is a mystery). Recently I also tried to come as close to that experience on windows, and found that win32priorityseparation on 25, all processes on idle, to avoid cpu2 stalling cpu1, and minimal drivers, services, and processes gave a similar experience. Windows btw, also gives lower latency, if one moves windows, which one can use/abuse in a script/hack. The feeling from low latency systems brings back the exhilaration of custom hardware and assembly programming. It gives a different feel, and I do believe it sets a high quality expectation to software and I wonder if that is why the Amiga is said to have so much good software, and responsible for it`s reputation. My windows-partition now runs as good as an Amiga, and I managed to make it run even better, reminding me of singletasking systems like Mac OS. Games are just so much more fun with this. And the overall os is so much more responsive. More optimized stuff like Wayland will ofcourse even improve things more. I do think that for "desktop" the focus should really be on low-latency systems. If "desktop" and "server" are the two different profiles you usually config for in linux, how about two different standard configs? Or are these merging aswell, since I would think multi-cpu servers appreciate low os-jitter aswell? Just some thoughts. Peace Be With You. ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: Latency. 2012-08-30 22:50 ` Latency Uwaysi Bin Kareem @ 2012-08-31 9:34 ` Uwaysi Bin Kareem 0 siblings, 0 replies; 4+ messages in thread From: Uwaysi Bin Kareem @ 2012-08-31 9:34 UTC (permalink / raw) To: linux-kernel There is a whole thread on phoronix, regarding this, where many people have similar sentiments. Good to see others who understand the same. :) http://phoronix.com/forums/showthread.php?71741-A-Low-Latency-Kernel-For-Linux-Gaming Some people don`t seem to be noticing it. They are fewer in the thread though, but quite common. Please also read my response to this: http://phoronix.com/forums/showthread.php?71741-A-Low-Latency-Kernel-For-Linux-Gaming&p=284229#post284229 Peace Be With You. On Fri, 31 Aug 2012 00:50:28 +0200, Uwaysi Bin Kareem <uwaysi.bin.kareem@paradoxuncreated.com> wrote: > I have done some research on latency. I have config`d a linux kernel to > run 0.3ms reliable latency with audiostreams, under normal > worksituations. (An audioapp, and maybe some small tasks in between). > > This also resulted in an extremely smooth gameplaying experience, like > an asm-programmed custom hardware arcade. (Why gamebox-developers isn`t > using this, is a mystery). > > Recently I also tried to come as close to that experience on windows, > and found that win32priorityseparation on 25, all processes on idle, to > avoid cpu2 stalling cpu1, and minimal drivers, services, and processes > gave a similar experience. Windows btw, also gives lower latency, if one > moves windows, which one can use/abuse in a script/hack. > > The feeling from low latency systems brings back the exhilaration of > custom hardware and assembly programming. It gives a different feel, and > I do believe it sets a high quality expectation to software and I wonder > if that is why the Amiga is said to have so much good software, and > responsible for it`s reputation. > > My windows-partition now runs as good as an Amiga, and I managed to make > it run even better, reminding me of singletasking systems like Mac OS. > > Games are just so much more fun with this. And the overall os is so much > more responsive. > > More optimized stuff like Wayland will ofcourse even improve things more. > > I do think that for "desktop" the focus should really be on low-latency > systems. > If "desktop" and "server" are the two different profiles you usually > config for in linux, how about two different standard configs? Or are > these merging aswell, since I would think multi-cpu servers appreciate > low os-jitter aswell? > > Just some thoughts. > > Peace Be With You. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2012-08-31 9:34 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2012-08-28 19:01 System-drivers ported to Windows XP? Uwaysi Bin Kareem [not found] ` <503D4B37.1030202@earthlink.net> 2012-08-29 0:25 ` Uwaysi Bin Kareem 2012-08-30 22:50 ` Latency Uwaysi Bin Kareem 2012-08-31 9:34 ` Latency Uwaysi Bin Kareem
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