** Description changed:
-
new desktop scheduler
http://ck.kolivas.org/patches/bfs/bfs-faq.txt
http://ck.kolivas.org/patches/bfs/
http://ck.kolivas.org/patches/bfs/2.6.30-sched-bfs-208.patch
can this inculded in karmic kernel ?
+
+ ---
+ For Karmic:
+ https://launchpad.net
... and several builds later, it seems to be working. I'm running the lucid
kernel on karmic. Let me know if you have problems.
FYI: I don't know anything about configuring the kernel, so I picked 1000Hz and
896mB for all the questions. For the most part, that is the defaults, but
there were
FYI
"Kolivas has released a new set of patches this morning that are "designed to
improve system responsiveness and interactivity with specific emphasis on the
desktop." There are 13 patches he has made available that can be applied
against the freshly released Linux 2.6.33 kernel. "
http://www
I thought Ingo had added some hooks for latency measurements.
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Measuring this stuff is a problem. If you come up with something, the
author of BFS will be interested.
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Thanks, Daniel!
That kernel seems to start up ok for me, even though I'm using Karmic,
using the binary nvidia.
Response times are HUGELY better during java parallel compilation (heavy
memory and IO usage and somewhat heavy CPU usage too). Mostly visible
while switching workspaces and tabs on Ch
The patch ends up doing things well. All my edits were just to get it
in line with lucid. Maybe you can make use of it Darxus. (I ended up
editing it by hand, for each of the errors. Maybe there is an easier
way to manage patches?)
The ppa is here: https://launchpad.net/~chogydan/+archive/ppa
Ok, I've finally got it into a ppa and working. Darxus, I ended up
having to use your rename patch. I am uploading my edited version of
that patch
** Patch added: "darxus's rename/abi patch, updated for the lucid kernel"
http://launchpadlibrarian.net/38624437/linux-rename.diff
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Daniel: Congratulations, and you have my sympathy :)
The package name needs to be changed in order to get it into the ubuntu
archives (to avoid conflict with the source package), which is my goal.
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Well, now I'm not sure what the problem is.
Lucid has done upgrades to nvidia and to dkms, so I thought I would try
compiling and running the kernel again. I accepted all default options.
Everything seemed to go well, and the kernel is very fast.
Then, very much later, after several re-boots, I
Daniel --
I think it is an Invidia problem, whether with dkms or not. And here's why.
I was using Lucid (NOT Karmic) in the compile above.
Ubuntu-Studio Lucid doesn't install or run any more for me; with some sort of
nvidia error in the installation process. I have filed a bug against
debian-i
Please, be aware that installing that package for Ubuntu Karmik Wubi
install results in a grub shell at boot. Manually booting and removing
the package fixes this situation.
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Right ok, i've seen the same high interrupt rate from the kernel happen
before when using a 1000hz kernel, which is why i asked.
I'll recheck these interrupt rates on another laptop when i can, if this
is still the case BFS most certainly wouldn't be a good option for
laptop users especially those
Darxus
Sorry if my post was confusing i was comparing the kernel interrupts
using power-top. With BFS enabled there are over 400 interupts per
second. Without i sit at 90 interupts per second.
i.e from powertop " 58.8% (733.4) : Rescheduling
interrupts "
This really could be a battery dra
Thank you for packaging this, Darxus! I've been testing these patches
today and find the interactivity to have increased quite a great deal
with an overall feeling of general speed improvement and without the
massive slow downs I've experienced before. I'm still playing around
with it to determin
** Summary changed:
- [needs-packaging] include Brain fuck Scheduler
+ include Brain fuck Scheduler
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I tried compiling a kernel *.deb patched with BFS, but it failed to
install. If someone succeeds compiling a *.deb of it, it may be a sound
idea to put it in a PPA for thorough testing. But it definitely is a bad
idea to put it in repositories without deep tests.
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h
Maybe this one (no packages yet)?
https://launchpad.net/~matteocampofiorito/+archive/ppa
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It would be nice to have a PPA for kernel with this scheduler.
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I'm not sure if the BFS should be included in the default desktop
kernel, but an optional BFS kernel will be extremely important for
testing purposes. If the testing on Karmik will show significant
performance increase and will be stable enough, it may be enabled by
default in 10.04
** Changed in:
Thank you for taking the time to report this bug and helping to make
Ubuntu better. This bug did not have a package associated with it, which
is important for ensuring that it gets looked at by the proper
developers. You can learn more about finding the right package at
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