Open-source News

10 years of OpenStack, Kubernetes at the edge, and more industry trends

opensource.com - Tue, 10/13/2020 - 01:50

As part of my role as a principal communication strategist at an enterprise software company with an open source development model, I publish a regular update about open source community, market, and industry trends. Here are some of my and their favorite articles from that update.


read more

OpenCV 4.5 Released With Support For Multiple OpenCL Contexts, OpenVINO Backend

Phoronix - Tue, 10/13/2020 - 01:28
OpenCV as the widely-used, real-time computer vision library is out this week with version 4.5 as a big feature release...

Linux 5.10 To See Static Calls For Helping Cases Where Retpolines Are Used

Phoronix - Tue, 10/13/2020 - 01:07
A new kernel feature sent in today for the Linux 5.10 merge window is static calls, which can be helpful in cases where Retpolines (return trampolines) are currently used as part of protections against speculative execution vulnerabilities like Spectre...

Opensource.com website updates 2020

opensource.com - Tue, 10/13/2020 - 00:30

We've made some recent updates to Opensource.com that impact account registration, user profiles, and how readers comment on articles. These new and modified processes should ensure a more secure and safe website and experience for you.

Over the last few weeks, we've been really busy updating and testing these new features. One is our new account creation process to reduce spam. We deployed these changes to our production environment earlier today.

Here is a more detailed account of all of the changes we've made.


read more

Linux 5.10 Scheduler Updates Bring SMT Balancing Tweaks

Phoronix - Mon, 10/12/2020 - 22:19
Ingo Molnar as usual is quite quick in submitting his changes for the new kernel merge window in the areas he oversees. With the scheduler changes for Linux 5.10 there are some changes worth mentioning...

Many Intel/AMD x86 Changes Kick Off Linux 5.10 Development From Zen 3 To SERIALIZE

Phoronix - Mon, 10/12/2020 - 19:11
On this first official day of breaking open Linux 5.10 for development with its merge window, quite a number of noteworthy Intel and AMD x86 processor changes have already been sent in for landing...

GNU Linux-libre 5.9-gnu Released After The Usual Deblobbing

Phoronix - Mon, 10/12/2020 - 18:45
Within hours of Linus Torvalds releasing the Linux 5.9 kernel, the GNU folks maintaining the GNU Linux-libre downstream released their version of the kernel that prevents the loading of binary-only modules as well as the loading of binary-only firmware/microcode blobs...

LLVM 11.0 Finally Available With Flang Fortran Compiler, Continued C++20 Work

Phoronix - Mon, 10/12/2020 - 18:27
After being one and a half months late, LLVM 11.0 is now tagged and ready to ship...

Build a Kubernetes Minecraft server with Ansible's Helm modules

opensource.com - Mon, 10/12/2020 - 15:02

One of the best outcomes of Ansible's move towards content collections is it spreads the thousands of modules in Ansible's "core" repository into many more independent repositories. This means movement on issues and modules that had long been delayed (often due to the sheer volume of issues and pull requests in the repo) can progress more rapidly.


read more

Create an Ansible module for integrating your Google Calendar

opensource.com - Mon, 10/12/2020 - 15:01

In a previous article, I explored how Ansible can integrate with Google Calendar for change management, but I didn't get into the details of the Ansible module that was built for this purpose. In this article, I will cover the nuts and bolts of it.


read more

My top 7 keywords in Rust

opensource.com - Mon, 10/12/2020 - 15:00

I've been using Rust for a few months now, writing rather more of it than I expected—though quite a lot of that has been thrown away as I've learned, improved what I'm writing, and taken some more complex tasks beyond what I originally intended.


read more

Pages