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  • About "dnf repomanage" performance regression

    Warning: this article can be a troll, but php is faster than python.

  • SD Times news digest: Webpack 4 beta, Android Wear SDK 2.2.0, and GCC 7.3 released

    The GNU Project and GCC developers have announced the release of GCC 7.3. GCC is the GNU Compiler Collection. This is a bug fix release as it has important fixes for regressions and bugs in GCC 7.2. It has more than 99 bugs fixed since the previous release of GCC.

  • Linux distros: love, openwashing & the thousand yard stare

    The Linux operating system (OS) will turn 30 in the year 2021.

    We know that Linus Torvalds first penned (typed) his work plans for what turned out to be Linux on a Usenet posting as follows:

    “I’m doing a (free) operating system (just a hobby, won’t be big and professional like GNU) for 386(486) AT clones,” wrote Torvalds.

    No brief history of Linux is needed here, there are plenty of write ups detailing the origins of UNIX, MINIX, the birth of GNU and Richard Stallman’s creation of the GNU General Public License.

  • Glibc 2.27 Is Being Released Soon With Numerous Performance Optimizations

    Glibc 2.27 will be released as soon as next week as the latest half-year update to the GNU C Library.

    The Glibc 2.27 cycle has been very heavy on performance optimizations. As covered recently, there's been AVX2/FMA optimizations, other optimized functions, numerous FMA optimizations, and more. Long story short, if you're running a recent AMD/Intel x86_64 CPU, there are chances you could see good performance improvements out of Glibc 2.27.

More in Tux Machines

Android Leftovers

Parrot 4.5 Ethical Hacking OS Released with Metasploit 5.0, Drops 32-Bit Support

Parrot 4.5 is now available, powered by the long-term supported Linux 4.19 kernel series, preparing the project for the upcoming Parrot 5.0 LTS release. For future releases, Parrot Security plans to a support two kernels, stable kernel and a testing kernel. Parrot 4.5 also comes with the latest Metasploit 5.0 penetration testing framework, which introduces major features like new evasion modules, a new search engine, a json-rpc daemon, integrated web services, and support for writting shellcode in C. Read more Also: Parrot 4.5 release notes

GPU acceleration for Linux apps on Chrome OS enabled

It’s happening, and it’s happening early. GPU acceleration for Linux apps on Chrome OS has arrived. According to a recent report, Chromebooks with ‘Eve’ and ‘Nami’ baseboard should now, or very soon, be able to try GPU hardware acceleration. GPU acceleration allows applications to fully leverage the GPU of a device to better run graphic-intensive tasks, like gaming. The feature will make for a much smoother Linux apps experience for Chromebook users. Read more

Out-Of-The-Box 10GbE Network Benchmarks On Nine Linux Distributions Plus FreeBSD 12

Last week I started running some fresh 10GbE Linux networking performance benchmarks across a few different Linux distributions. That testing has now been extended to cover nine Linux distributions plus FreeBSD 12.0 to compare the out-of-the-box networking performance. Tested this round alongside FreeBSD 12.0 was Antergos 19.1, CentOS 7, Clear Linux, Debian 9.6, Fedora Server 29, openSUSE Leap 15.0, openSUSE Tumbleweed, Ubuntu 18.04.1 LTS, and Ubuntu 18.10. All of the tests were done with a Tyan S7106 1U server featuring two Intel Xeon Gold 6138 CPUs, 96GB of DDR4 system memory, and Samsung 970 EVO SSD. For the 10GbE connectivity on this server was an add-in HP NC523SFP PCIe adapter providing two 10Gb SPF+ ports using a QLogic 8214 controller. Read more