Linked by cloud on Sat 27th Oct 2012 01:05 UTC
A new version of the real-time Linux scheduler called SCHED_DEADLINE has been released on the Linux Kernel Mailing List. For people who missed previous submissions, it consists of a new deadline-based CPU scheduler for the Linux kernel with bandwidth isolation (resource reservation) capabilities. It supports global/clustered multiprocessor scheduling through dynamic task migrations. This new version takes into account previous comments/suggestions and is aligned to the latest mainline kernel. A video about SCHED_DEADLINE is also available on YouTube.
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RE[6]: lie-nux at it again.
by sameer on Sat 27th Oct 2012 12:38
in reply to "RE[5]: lie-nux at it again."
RE[7]: lie-nux at it again.
by WereCatf on Sat 27th Oct 2012 12:44
in reply to "RE[6]: lie-nux at it again."
Member since:2006-02-15
"Oh, really? Why are there so many different operating systems which use Linux-kernel"
firstly such programs cannot be anything other than being called "distros".
firstly such programs cannot be anything other than being called "distros".
Android is a good example of a Linux-kernel with non-GNU userland. There are also plenty of different kinds of embedded systems that use Linux-kernel without GNU-userland, like e.g. HDTVs and several BluRay-players.
when you said fail... please elaborate.
Package manager - files has nothing to do with the application itself. You CAN just copy and application and its dependencies to another directory and run it from there just fine. You've clearly never heard of shared libraries and the likes and you just expect all applications to be statically compiled, and that says enough about your level of technical abilities.
RE[6]: lie-nux at it again.
by zima on Wed 31st Oct 2012 01:50
in reply to "RE[5]: lie-nux at it again."
Member since:2005-07-06
>what happened to the unix method of copy some program to a directory and just use it ??
Ahahaha. Fail. Next time learn what you're talking about.
Ahahaha. Fail. Next time learn what you're talking about.
My guess: he read somewhere about OSX all-in-one, drag & drop "install" files ...and connected it with the official OSX UNIX certification.
Features
Linked by Thom Holwerda on 05/21/13 21:38 UTC
At an event earlier today, Microsoft unveiled the next Xbox - the third model, but confusingly named Xbox One. The big focus was TV, integrated Kinect, and all the other stuff we all expected to be forced down our throats. I think it took them 25 minutes to actually come to what should be the core of the story: gaming. Nothing groundbreaking in the gaming department, except for how Microsoft intends to handle the used games market and borrowing games from friends: pay up, buddy!
Linked by Thom Holwerda on 05/20/13 11:29 UTC
The day has finally come! Jolla has finally announced the launch device for its Sailfish operating system - and by god this is a looker. It's decidedly different from other phones out there, but it has good specifications and carries a relatively reasonably price tag - EUR 399, and it's up for pre-order today, shipping in the fourth quarter of this year.
Linked by Thom Holwerda on 05/18/13 21:33 UTC
Why does Google get so much credit in the technology industry? Why, despite the company's many obvious failings, do many geeks and enthusiasts still hold a somewhat positive view on the all-knowing technology giant? A specific talk at Google I/O this week provides the answer.
Linked by David Adams on 05/16/13 4:23 UTC
OSNews is a sponsor of this year's O'Reilly OSCON in Portland, Oregon, USA. A lucky OSNews reader will win a free three-day pass, including two tutorials days. To win the pass, post a comment on this story saying something about Open Source Software or OSCON. We'll pick a winner at random next week. If you don't have an OSNews account, you may email us your entry. Part of the conference is the 9th annual Open Source Awards, and today the 16th is the deadline for nominations. If you'd like to nominate an outstanding open source contributor, do it here. Read on for more information about OSCON. Update: The 20% discount code for OSNews readers is "OSN."
Linked by Thom Holwerda on 05/11/13 21:41 UTC
"Windows is indeed slower than other operating systems in many scenarios, and the gap is worsening." That's one way to start an insider explanation of why Windows' performance isn't up to snuff. Written by someone who actually contributes code to the Windows NT kernel, the comment on Hacker News, later deleted but reposted with permission on Marc Bevand's blog, paints a very dreary picture of the state of Windows development. The root issue? Think of how Linux is developed, and you'll know the answer.
Linked by Thom Holwerda on 05/08/13 14:22 UTC
This is one of those news items that's fun to write, fun to read, fun to comment on, and where no one will be able to say anything unkind. It's all just one big ball of awesome fluffiness. TuneTracker, the BeOS radio automation software, has just released something very special: TuneTracker System 5, the first version designed entirely and specifically for Haiku. In fact, it actually includes Haiku in the software package. Better yet, TuneTracker also unveiled several system-in-a-box products - which have Haiku and TuneTracker pre-installed.
Linked by Thom Holwerda on 05/02/13 15:28 UTC
Exactly twenty years ago, a document was published that played a huge role in establishing the web as we know it today. Twenty years later, and this simple and straightforward document is proof of an irrefutable fact: while closed technologies can change markets, open technologies can change the world.
Linked by Thom Holwerda on 04/29/13 21:06 UTC
Oh multitasking. That staple of computing that got thrown out the window with many modern smartphones. We got some rudimentary thing in its place - but even as multitasking on phone and tablets improves, its user-visible side remains cumbersome. Windows 8 has a neat implementation, and now it's time Android follows in it footsteps.
Linked by Thom Holwerda on 04/24/13 22:24 UTC
They're here! Whether that excites you or not remains to be seen, but the Galaxy S4, which will most likely become the best selling Android smartphone of the year by a huge margin, has been reviewed by all the major sites, and there's lots of interesting conclusions in there - although I think most of you will get the gist.
Linked by Thom Holwerda on 04/18/13 11:21 UTC
Nokia has posted its quarterly results for the first quarter of 2013, and just like the quarters that came before, there's not a whole lot of good news in there. The rise in Lumia sales still can't even dream of making up for the sales drop in Symbian phones, and when broken down in versions, the sales figures for Windows Phone 8 Lumias in particular are very disappointing. In North America, Nokia is getting slaughtered.More Features »
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Member since:
2006-02-15
You're not making any sense here.
No, a good OS is one that fits its intended purpose. There is no single definition of a "good os."
And? No one claimed it was.
Oh, really? Why are there so many different operating systems which use Linux-kernel but an entirely different userland? Oh, that's right: you have no idea what you're talking about.
what happened to the unix method of copy some program to a directory and just use it ??
Ahahaha. Fail. Next time learn what you're talking about.
Edited 2012-10-27 12:32 UTC