Open-source News

Must-Have Essential Applications on Fresh Linux Desktop Installation

Tecmint - Thu, 12/29/2022 - 14:35
The post Must-Have Essential Applications on Fresh Linux Desktop Installation first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

Modern GUI Linux distributions bundle with essential applications to help users get started without much of a hassle. This means that you don’t need to install them in the first place. Despite that, developers

The post Must-Have Essential Applications on Fresh Linux Desktop Installation first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

A Fix Is On The Way For AMD HDMI Audio Being Broken With Linux 6.1+

Phoronix - Thu, 12/29/2022 - 07:55
More than a few Phoronix readers have written in that have been early adopters to the Linux 6.1 kernel released as stable earlier this month and now finding their HDMI audio outputs no longer working. Fortunately, the issue has been sorted out by upstream developers and a fix is on the way...

OpenCV 4.7 Brings Numerous Improvements To This Open-Source Computer Vision Library

Phoronix - Thu, 12/29/2022 - 03:51
OpenCV 4.7 was released today as the newest version of this widely-used, open-source computer vision library...

Linux 6.2's Call Depth Tracking Helps Recover Lost Performance On Intel Skylake CPUs

Phoronix - Wed, 12/28/2022 - 21:38
When the Retbleed security vulnerability was introduced earlier this year mitigating it for Intel Skylake and Skylake-derived CPU cores required imposing Indirect Branch Restricted Speculation (IBRS) that further tanked the out-of-the-box performance for these aging Intel CPUs. But being introduced now with Linux 6.2 is a new mitigation technique named Call Depth Tracking that is helping recover some of that lost performance and in turn extending the usefulness of the Skylake-derived processors still in service.

systemd's Growth Over 2022

Phoronix - Wed, 12/28/2022 - 19:09
With the end of the year upon us, it's interesting and fun running GitStats on various prominent open-source projects and looking at some of the key growth metrics over the past year. Here is a look at how systemd's Git activity has paced in 2022 compared to years prior...

LLVM Introducing JIT Support For OpenMP Offloading

Phoronix - Wed, 12/28/2022 - 18:37
LLVM's GPU/device offloading support continues to advance and this open-source compiler stack has now added basic JIT (Just In Time) compilation support to its OpenMP offloading capabilities...

Clear Linux Will Now Handle Up To 512 CPU Cores / vCPUs

Phoronix - Wed, 12/28/2022 - 18:34
Following yesterday's article looking at the performance of Intel's Clear Linux running on AMD EPYC 4th Gen "Genoa" with great performance results even though Clear's kernel was limited to 320 of the 384 available logical CPU cores for the EPYC 9654 2P setup, the kernel has now been adjusted to handle up to 512 CPUs...

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