Open-source News

Linux Core Scheduling Nears The Finish Line To Avoid Flipping Off HT

Phoronix - Thu, 03/25/2021 - 20:44
Besides Linux kernel developers still working to optimize code due to Retpolines overhead three years after Spectre rocked the ecosystem, another area kernel developers have still been actively working on is core scheduling for controlling the behavior of what software can share CPU resources or run on the sibling thread of a CPU core. That core scheduling work is finally closer to the mainline Linux kernel...

Elevating open leaders by getting out of their way

opensource.com - Thu, 03/25/2021 - 19:45

Today, we're seeing the rapid rise of agile organizations capable of quickly and effectively adapting to market new ideas with large-scale impacts. These companies tend to have something in common: they have a clear core direction and young, energetic leaders—leaders who encourage their talented employees to develop their potential.


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Generic USB Display Driver "GUD" Slated For Linux 5.13

Phoronix - Thu, 03/25/2021 - 19:09
The Generic USB Display Driver "GUD" has just been sent in as part of the latest DRM-Misc-Next material to DRM-Next which in turn will land for Linux 5.13. The Generic USB Display Driver is nifty and allows for opening up possibilities like turning a Raspberry Pi Zero into a USB to HDMI display adapter among other fun use-cases...

Mesa 21.1 Wires Up Lima Shader Disk Cache

Phoronix - Thu, 03/25/2021 - 18:08
When it comes to open-source Arm Mali graphics on Linux, the Panfrost Gallium3D driver is what's talked about the most given that it's for supporting newer generations of Mali graphics hardware. But the Lima Gallium3D driver effort remains ongoing for supporting older Mali 400/450 series hardware...

New AMD Zen 3 Fixes Published For The GCC 11 Compiler

Phoronix - Thu, 03/25/2021 - 17:51
Last week there were a few round of Zen 3 compiler patches published and quickly merged into the GCC 11 compiler code-base ahead of its imminent release, This week there is some new activity albeit fixes for this new "Znver3" target...

How to use the Linux sed command

opensource.com - Thu, 03/25/2021 - 15:02

Few Unix commands are as famous as sed, grep, and awk. They get grouped together often, possibly because they have strange names and powerful tools for parsing text. They also share some syntactical and logical similarities. And while they're all useful for parsing text, each has its specialties. This article examines the sed command, which is a stream editor.


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Identify Linux performance bottlenecks using open source tools

opensource.com - Thu, 03/25/2021 - 15:01

Computers are integrated systems that only perform as fast as their slowest hardware component. If one component is less capable than the others—if it falls behind and can't keep up—it can hold your entire system back. That's a performance bottleneck. Removing a serious bottleneck can make your system fly.


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Linux powers the internet, confirms EU commissioner

opensource.com - Thu, 03/25/2021 - 15:00

In 20 years of EU digital policy in Brussels, I have seen growing awareness and recognition among policymakers in Europe of the importance of open source software (OSS). A recent keynote by EU internal market commissioner Thierry Breton at the annual EU Open Source Policy Summit in February provides another example—albeit with a sense of urgency and strategic opportunity that has been largely missing in the past.


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10 Best Udemy Google Cloud Platform Courses in 2021

Tecmint - Thu, 03/25/2021 - 12:52
The post 10 Best Udemy Google Cloud Platform Courses in 2021 first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

Google Cloud Platform is a suite of cloud computing services that share its running environment with the same infrastructure that Google uses internally for its end-user products e.g YouTube, Gmail, and Google Search. It

The post 10 Best Udemy Google Cloud Platform Courses in 2021 first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

Red Hat statement about Richard Stallman’s return to the Free Software Foundation board

Red Hat News - Thu, 03/25/2021 - 12:00

Red Hat is a long-time donor and contributor to projects stewarded by the Free Software Foundation (FSF), with hundreds of contributors and millions of lines of code contributed. Considering the circumstances of Richard Stallman’s original resignation in 2019, Red Hat was appalled to learn that he had rejoined the FSF board of directors. As a result, we are immediately suspending all Red Hat funding of the FSF and any FSF-hosted events.

Avoiding common mistakes in modernizing legacy applications

Red Hat News - Thu, 03/25/2021 - 12:00
The Problem

Recently, I worked with a customer in the courier industry whose core logistics scheduling application suffered from reliability, performance, and scalability issues. While I addressed the immediate problems, it was clear that the 20 years of patchwork fixes, enhancements, and technical debt accumulated were the root cause.

Mesa 21.0.1 Released, 20.3.5 Issued To Close Out The Older Series

Phoronix - Thu, 03/25/2021 - 08:18
For those that tend to wait until at least the first point release before moving to a new Mesa feature release, Mesa 21.0.1 is out today while Mesa 20.3.5 was also released as the last of that Q4'2020 driver series...

NVIDIA's Open-Source DALI Reaches Version 1.0

Phoronix - Thu, 03/25/2021 - 06:30
Announced nearly three years ago by NVIDIA as one of their open-source projects was the DALI library for GPU-accelerated data augmentation and image loading. The DALI library today reached the v1.0.0 milestone...

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