Open-source News

New AMD Linux Audio Driver Patches Posted - Aimed For Enhancing Chromebook Support

Phoronix - Fri, 10/01/2021 - 02:58
In addition to Linux 5.15 adding a new AMD audio driver for "Van Gogh" APUs such as found in the forthcoming Steam Deck, AMD's open-source Linux driver engineers have also been working on other audio improvements -- this time on the Chromebook front...

Intel Announces Loihi 2, Lava Software Framework For Advancing Neuromorphic Computing

Phoronix - Thu, 09/30/2021 - 23:00
Intel has some new announcements around their neuromorphic computing research...

Linux Achieves 5.1M IOPS Per-Core With AMD Zen 3 + Intel Optane

Phoronix - Thu, 09/30/2021 - 21:53
Linux kernel developers have been working tirelessly to squeeze more performance out of IO_uring and the block / I/O code in general. IO_uring lead developer Jens Axboe who also serves as the Linux block subsystem's maintainer (among other roles and major contributions over the years) has used his system as a baseline for evaluating such kernel improvements. He's now moved to using AMD Zen 3 while sticking to Intel Optane storage and is seeing a mighty speed boost out of AMD's latest processors...

PostgreSQL 14.0 Released With More Performance Improvements

Phoronix - Thu, 09/30/2021 - 21:19
PostgreSQL 14.0 is now officially available as the latest version of this widely-used, open-source SQL server...

Linux 5.16 To Feature More Extensible VirtIO GPU Driver With "Context Types" Addition

Phoronix - Thu, 09/30/2021 - 20:29
Google's work on the VirtIO DRM kernel driver around the notion of "context types" and being able to initialize different types of contexts is set to be merged for Linux 5.16 in opening up more use-cases for this driver that is an important part of the open-source virtualization graphics stack for graphics...

Qt 6.2 LTS Released With Qt6 Now Aiming To Be Ready For Widespread Adoption

Phoronix - Thu, 09/30/2021 - 18:38
Qt 6.2 LTS is out today as the first long-term support release in the Qt6 series and also with all of the major modules now ported over from Qt5 in aiming to make this a suitable point to transition from Qt 5.15 LTS...

AMDVLK 2021.Q3.7 Driver Released With New Extensions, More Optimizations

Phoronix - Thu, 09/30/2021 - 18:09
AMD has pushed out one more code drop of their AMDVLK official open-source Vulkan driver before ending out the quarter...

Ampere Altra Max 128-Core CPU Is Priced Lower Than Flagship Xeon, EPYC CPUs

Phoronix - Thu, 09/30/2021 - 17:55
From our Ampere Altra Max M128-30 Linux performance preview earlier this week, one of the questions a number of readers were wondering about and a question I also still had open was on the Altra Max pricing... I've now received the current price list and actually comes in much lower than expected for a 128-core CPU in 2021...

Make YAML as easy as it looks

opensource.com - Thu, 09/30/2021 - 15:01

If you've ever tried writing YAML, you may have been initially pleased with how apparently easy it looks. At first glance, the YAML that's often used for configuration files, Ansible playbooks, and flat-file databases looks more or less as intuitive as a shopping list. However, there's a lot of nuance in YAML's structure, and it conceals a dangerous secret: YAML is actually a highly precise, structured, and surprisingly strict language. The good news is that you only need to understand two things to know how YAML works.


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