Open-source News

After Reaching Vulkan 1.0 Conformance, V3DV Raspberry Pi Vulkan To Pursue Mainline Mesa

Phoronix - Wed, 09/16/2020 - 21:18
The V3DV driver for providing Vulkan support on the Raspberry Pi 4 is very close to Vulkan 1.0 conformance and once squaring that away along with other lingering bits they will be pursuing the upstreaming of this driver within Mesa...

X.Org Developers Conference 2020 Starts With Many Interesting Talks

Phoronix - Wed, 09/16/2020 - 19:00
XDC2020 as the annual gathering of X.Org developers was due to take place in Poland this year but the COVID-19 pandemic has caused it to be yet another conference happening exclusively online. Day 1 of XDC2020 has just begun...

LZHAM + Crunch Now Placed Under The Public Domain

Phoronix - Wed, 09/16/2020 - 18:50
Compression expert Rich Geldreich who previously worked for the likes of Valve and Unity prior to co-founding his own consulting firm has now made the Crunch and LZHAM technologies available under the public domain...

Rav1e 0.4 Alpha Released With Much Faster Performance For Rust AV1 Encoding

Phoronix - Wed, 09/16/2020 - 18:35
After over a half year working on this new version, Rav1e 0.4 is on the way but first is the alpha milestone out today...

Gentoo Offers Up New Easy Kernel Options

Phoronix - Wed, 09/16/2020 - 18:26
Gentoo Linux is looking to improve the kernel maintenance experience by offering up Ebuilds that make it easier to maintain the kernel through the package manager -- including prebuilt binary kernels...

Manage your Raspberry Pi fleet with Ansible

opensource.com - Wed, 09/16/2020 - 15:02

The Raspberry Pi is a small, versatile device that makes interfacing with the real world a breeze for mere mortals. The Raspberry Pi Foundation's idea was to sell the devices at such a low cost that breaking one would be sad—but not a disaster. This is one reason it has been a massive success as an educational tool. But their usefulness has not escaped the business world, where they are becoming a valuable tool for automating the physical world.


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Teach Python with Jupyter Notebooks

opensource.com - Wed, 09/16/2020 - 15:01

Some things about the Ruby community have always impressed me. Two examples are the commitment to testing and the emphasis on making it easy to get started. The best example of both is Ruby Koans, where you learn Ruby by fixing tests.


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Analyze Linux startup performance

opensource.com - Wed, 09/16/2020 - 15:00

Part of the system administrator's job is to analyze the performance of systems and to find and resolve problems that cause poor performance and long startup times. Sysadmins also need to check other aspects of systemd configuration and usage.


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How to Install Apache Cassandra on CentOS 8

Tecmint - Wed, 09/16/2020 - 13:45

Apache Cassandra is a robust free and opensource NoSQL database that stores data in key-value pairs. Cassandra was initially developed by Facebook and later on acquired by Apache Foundation. Apache Cassandra is built to

The post How to Install Apache Cassandra on CentOS 8 first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

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