Open-source News

GNOME 40's Mutter Adds Atomic Mode-Setting Support

Phoronix - Sat, 01/23/2021 - 17:06
Adding to the list of big ticket changes for GNOME 40 is Mutter now supporting atomic mode-setting...

Schedule appointments with an open source alternative to Doodle

opensource.com - Sat, 01/23/2021 - 16:01

In previous years, this annual series covered individual apps. This year, we are looking at all-in-one solutions in addition to strategies to help in 2021. Welcome to day 13 of 21 Days of Productivity in 2021.


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How I programmed a virtual gift exchange

opensource.com - Sat, 01/23/2021 - 16:00

Every year, my wife's book club has a book exchange during the holidays. Due to the need to maintain physical distance in 2020, I created an online gift exchange for them to use during a book club videoconference. Apparently, the virtual book exchange worked out (at least, I received kind compliments from the book club members), so I decided to share this simple little hack.

How the book exchange usually works

In past years, the exchange has gone something like this:


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Pyston 2.1 Released With Striving For High Performance Python

Phoronix - Sat, 01/23/2021 - 13:02
Pyston started out as a fork of CPython and was very promising during its early days as a Dropbox project for delivering on high performance Python. Its performance was great but in 2017 Dropbox stopped supporting it. Then at the end of 2020, Pyston reappeared and Pyston 2.0 promoted ~20% faster performance than Python 3.8. Pyston 2.x was developed by many of the original developers from Dropbox now out working on their own firm...

Zink OpenGL-On-Vulkan vs. RadeonSI OpenGL Performance As Of January 2021

Phoronix - Sat, 01/23/2021 - 04:47
With the Zink OpenGL-on-Vulkan implementation within Mesa on a nice upward trajectory with most recently now having the backing of a Valve contract developer and a focus on getting the backlog of patches to this Gallium3D code upstreamed, here are some fresh benchmarks looking at where the performance currently stands when using Zink atop the RADV Vulkan driver compared to using the native RadeonSI driver with this round of testing from a Radeon RX 5700 XT graphics card.

Apple M1 Open-Source GPU Bring-Up Sees An Early Triangle

Phoronix - Sat, 01/23/2021 - 02:36
The open-source/Linux Apple M1 work continues to be quite busy this week... The latest is Alyssa Rosenzweig who has been working on reverse-engineering the M1 graphics processor has been able to write some early and primitive code for rendering a triangle...

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