Linux 3.14 Kernel Released
An anonymous reader writes "The Linux 3.14 "Shuffling Zombie Juror" kernel has been released. Significant improvements to Linux 3.14 include the mainlining of SCHED_DEADLINE, stable support for Intel Broadwell CPU graphics, Xen PVH support, stable support for ZRAM, and many other additions. There's also a tentative feature list on KernelNewbies.org."
Yay! We've finally reached that!
They should have released it on Pi Day
We are Dead Stars looking back Up at the Sky
You guys keep working on that. Meanwhile Apple will continue selling millions more Macbooks and Mac Pro's to hard core developers, scientists and engineers who have work to do and need a computer to get it done with.
The Intel Broadwell CPU has got a machine code pseudo random number generator in it's extended instruction set! Immense! Gimme Gimme Gimme ...
The purpose of existence is to make money.
The Antibufferbloat draw my attention...
Maybe it will be worth using at home for my custom fw/gateway.
at the end of page
I use tmpfs a lot, but why would I use memory as swap space? Reading the Wikipedia article doesn't convince me, why not provide any swap space in the first place?
I remember installing the 0.99.14 kernel in 1993. SLS Linux. My first distribution. So in more than 20 years we only went up 3 versions??!!
The dangers of excessive individualism are nothing compared to the oppressiveness of excessive collectivism
systemd targets can only do so much.
I thought we were up to 3.4.something.
Now we're back to 3.14?
MARCH 14 such DELICIOUS so AMAZE
lolololol i r funny
You guys keep working on that. Meanwhile Apple will continue selling millions more Macbooks and Mac Pro's to hard core developers, scientists and engineers who have work to do and need a computer to get it done with.
Well, it faster, it better and it more reliable. Or would you save money from OS if you splashed billions on supercomputers?
It looks like it transparently compresses pages going to swap, it's not like you need a SEPARATE block device to be your 'zswap' device.
I want to delete my account but Slashdot doesn't allow it.
Linux 3.14159265358979323846264338327950288...
What is slow bloated and buggy about X?
I have exactly 70 megs of resident memory usage and 250 megs of virtual memory space allocated for my X server.
It is currently running 20-30 shells, two VMs (taking up ~3 gigs of RAM), an Atlas program, and AWeather, a NOAA based weather program.
And I'm currently typing this reply in one of those VMs with a cursor rate as fast as as if I was typing inside a native window.
And all of this is on a single core processor with 6 gigs of ram.
So excuse me if I call bullshit on your 'unproductive because he's running linux' analogy. While *A PARTICULAR* linux distro, desktop environment, etc may be much slower or less productive than a Mac, there are plenty of us with linux setups that are multiple times faster and more productive than we could get on a Mac, current version of Windows, or even on a 'default-setting' mainstream linux distro, such as Fedora/RHEL/CentOS, Debian/Ubuntu, or (Open)SuSE.
Making broad generalizations like that just shows you haven't taken the time to investigate Desktop optimizations that could make you more productive on linux, just like I haven't invested in discovering new Windows/Mac optimizations to compare against my linux setup.
That said, if you stop treating your mac like a hammer, maybe you'll find some projects that linux would act as a better screwdriver for :)
ls! :)
Out of the box rt YAHOO. Let the games begin...OR more to the point for those who could care less about gaming but record music, stream transcoded AV and do serious studio work LINUX will knock it out of the park! Provided ALSA, THE PULSE MONSTER, Rosegarden, Audacity, Ardour retool to use the rt headers correctly so the linux install does not have to have a hacked up security_limits.conf and a patched kernel. HALLELUJAH I say. Mind you one still might have to increase the frequency from stock 250 to 1000 for their install. Modern systems with higher bus speeds should handle this change but it might not sit to well on slower older hardware like a year 2000 P111 or older.
I have been running rt since the early days and have always felt like having to tweak a kernel just to obtain low latency was a road block for the future of Linux.
This message was not sent from an iPhone because Peter Sellers really was a deviated prevert without a dime for the call
The current x86 instruction set is already so vast it past "extended" about 10 years ago and is way too complex for most humans to grok in its entirety. Its the C++ of assembly languages these days. I'm not sure adding ever more instructions is really the way forward. x86 was always CISC but even so , seems to me intel has deliberately taken the RISC how-to manual and never mind ignored it, they've set light to it with a blowtorch then pissed all over the ashes afterwards. Even their early decisions were dubious - have a register based cpu , need a maths co-pro , shall we make it register based? Nah , lets go for a stack based architecture just to make assembly coders lives 10x more difficult. Genius! Not.
Sure, it may not make sense for everyone, but I bet there are cases that will see significant gains.
For example, imagine you're running a server with too much data to fit in RAM uncompressed but a lot more (maybe all of it) will fit in RAM if you compress it. So by doing compressed swap, you spend a bit of CPU power (to do the compression/decompression) to avoid a lot of waiting on I/O.
Sure, if you put in a bunch more RAM you could fit it all, but that might require buying new hardware, or maybe you've already hit the limit of what's available and still want more performance.
Does anyone know how they measure latency? I read one of the papers, some went above my head, but the gist that I got was this new algorithm can adjust to changing bandwidth, which is detected via "latency". I understand that a machine can measure its own internal queuing latency, but how are they measuring the queuing latency of the upstream?
Do they actively ping a remote device, like the first hop, or is this tracked per TCP session, which would mean it's stateful.
It was supposed to come out on March 14... ;-)
01/01/01
Mmmm Kernel Pi.
on Debian based distributions like Ubuntu and Mint is described here: http://goo.gl/eMwXMs
when a numeric designation serves quite well?
you can only teach monkey to use bigger stick, that does nott mean he know to create stuff from it
Take them: Zontar's "touched in the head": schizophrenic multiple personality disorder http://slashdot.org/comments.p... + manic depression http://slashdot.org/comments.p... now go take those meds, you whacko!