Linuxlookup.com is reporting on the release of Gentoo Linux 2006.1. Building on the strengths of previous releases and featuring all of Gentoo's well-documented flexibility, performance and portability, this release is now available on all supported architectures. The most popular architectures now use GCC 4.1, glibc 2.4 and baselayout 1.12.1, as well as including a new profile layout, with seperate desktop and server profiles.
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Member since:2005-10-31
Well, I run gentoo and use both a dual-core Opteron 165 @2.5GHz and an Athlon64 3200 to compile (using distcc to distribute the compiling over the machines). It's very fast at compiling, but still much slower than a binary install. Also, many packages have to be compiled with make -j1 (i.e. only one file is compiled at a time) because otherwise the build process breaks, so adding more cores doesn't help with them.
Having said that, the advantages of gentoo make up for the compile times for me.
Member since:2005-07-18
...I wonder what a quad-core CPU would do to compile times. Maybe it'll make installing apps almost as fast as a binary install, thereby making Gentoo more attractive to a larger user base...
We're running a quad core Xeon workstation with 4 gigs of RAM at work. (We do fMRI brain imaging analysis with the machine.) Gentoo is our primary OS for the workstation, and the stage1 install was not quick *at all.* =)
Compiling from source still takes a while no matter what powerhouse you've got... especially when you compile things like glibc and gcc more than once. And comparing binary install times with compile-install times on the same workstation will most likely always favor the binary (by leaps and bounds).
I still love Gentoo. Beyond the hype, it has a great community, excellent documentation, and it's empowering to users. I personally came for the optimizations, but I stayed for its package management system. Not only are dependencies not an issue, but I love that for each package you can selectively compile-in or opt-out of compiling-in support for other applications/frameworks. I don't know many other distros that make that so simple.
I love other distros, but gentoo definitely fills an important niche. And that niche, in many ways, is under appreciated. We're not all "ricers." To me, Gentoo makes freedom more accessible.
"This is my NeXTstation Turbo Color booting the Mac System 7.1 Operating System using a hardware add-on called 'Daydream'. The Daydream has a Mac ROM and a few custom ICs in it and hooked up to the NeXTs DSP port. Turns your NeXT into a full fledged 68k powered Mac." So cool.
"The NetBSD Project is pleased to announce NetBSD 6.1, the first feature update of the NetBSD 6 release branch. It represents a selected subset of fixes deemed important for security or stability reasons, as well as new features and enhancements. Please note that all fixes in the prior security/bugfix updates (NetBSD 6.0.1 and 6.0.2) are also in 6.1."
"At the end of a week in which Electronic Arts confirmed it wasn't developing a thing for the Wii U, one of the software engineers in EA Sports' Canada studio, in a series of since-deleted tweets, disparaged the console as 'crap' and suggested Nintendo should give up on hardware altogether. 'The Wii U is crap. Less powerful than an Xbox 360. Poor online/store. Weird tablet', tweeted Bob Summerwill, listed as a senior software engineer at EA Canada, in a reply to a tweet posting a link about EA's no-Wii U news. 'Nintendo are walking dead at this point'." The Wii U is turning into the 21st century's Virtual Boy.
"In NixOS, the entire operating system - the kernel, applications, system packages, configuration files, and so on - is built by the Nix package manager from a description in a purely functional build language. The fact that it's purely functional essentially means that building a new configuration cannot overwrite previous configurations. Most of the other features follow from this." Interesting approach. A Linux distribution, sure, but with some very refreshing ideas about system configuration.
Appfour added, among other features, C/C++ support to its new version of AIDE. From Android-IDE, "Now you can write parts of your app or your whole app in C/C++ on your device. AIDE supports the Standard Android NDK toolchain (GCC 4.6 + Bionic, STL, ...). No changes are necessary if you want to build an app developed on a PC with Eclipse. C/C++ development is fully integrated: Build errors appear in the error list and files can easily be navigated to with Go to file. The editor supports C/C++ syntax highlighting."
Ars nails it: "The answer is that Google did announce what amounts to a fairly substantial Android update yesterday. They simply did it without adding to the update fragmentation problems that continue to plague the platform. By focusing on these changes and not the apparently-waiting-in-the-wings update to the core software, Google is showing us one of the ways in which it's trying to fix the update problem."
"It is good for programmers to understand what goes on inside a processor. The CPU is at the heart of our career. What goes on inside the CPU? How long does it take for one instruction to run? What does it mean when a new CPU has a 12-stage pipeline, or 18-stage pipeline, or even a 'deep' 31-stage pipeline? Programs generally treat the CPU as a black box. Instructions go into the box in order, instructions come out of the box in order, and some processing magic happens inside. As a programmer, it is useful to learn what happens inside the box. This is especially true if you will be working on tasks like program optimization. If you don't know what is going on inside the CPU, how can you optimize for it? This article is about what goes on inside the x86 processor's deep pipeline."
"It was the only moment I heard regret slip into Otellini's voice during the several hours of conversations I had with him. 'The lesson I took away from that was, while we like to speak with data around here, so many times in my career I've ended up making decisions with my gut, and I should have followed my gut,' he said. 'My gut told me to say yes.'" The world would've been a much different place - Apple would have been less dependant on Samsung for its chips, which probably would've meant less money for Samsung to develop its Galaxy business.Glass is getting some love at Google I/O as well. New applications have been released - Facebook, Twitter, Evernote, Elle, Tumblr, and CNN. Perhaps more interesting: the newly announced Google Glass Developer Kit will allow offline applications and direct hardware access - great for hacking and expanding Glass' potential. This kit will really allow hackers to put Glass through its paces."But Beck and Merrill decided that simply banning toxic players wasn't an acceptable solution for their game. Riot Games began experimenting with more constructive modes of player management through a formal player behavior initiative that actually conducts controlled experiments on its player base to see what helps reduce bad behavior. The results of that initiative have been shared at a lecture at the Massachusetts Institute of Technology and on panels at the Penny Arcade Expo East and the Game Developers Conference." Absolutely fascinating stuff. I'm a League of Legends player, and to be honest, the community isn't nearly as bad as some make it out to be. I'm happy Riot games has the guts to employ science to address the issue.
Member since:
2005-07-06
...I just finished compiling KDE. :-(
In all seriousness, I wonder what a quad-core CPU would do to compile times. Maybe it'll make installing apps almost as fast as a binary install, thereby making Gentoo more attractive to a larger user base.