Open-source News

Intel AMX Patches For The Kernel Posted A 10th Time, But To Miss Out On Linux 5.15

Phoronix - Thu, 08/26/2021 - 12:00
Going back to June of last year there has been work on Intel bringing up Advanced Matrix Extension (AMX) that will debut with next-gen Xeon "Sapphire Rapids" processors as a new programming paradigm. Over the past year they have published patches for the Linux kernel and open-source toolchains with GCC and LLVM Clang. One year later, the AMX kernel patches are up to their tenth revision but will miss out on the imminent Linux 5.15 merge window...

Linux Pipe Code Again Sees Patch To Restore Buggy/Improper User-Space Behavior

Phoronix - Thu, 08/26/2021 - 07:38
It was just last month that the Linux kernel saw a pipe code change to address a user-space regression due to the kernel's policy about not breaking the user-space even if that non-kernel code is in the wrong. A similar kernel regression fix was merged today...

Optimized C3 Entry Handling For AMD CPUs Queued For Linux 5.15

Phoronix - Thu, 08/26/2021 - 03:15
The work I initially wrote about last week for AMD optimizing their C3 entry handling to avoid an unnecessary cache flush will now be picked up for the upcoming Linux 5.15 kernel cycle...

OpenShot 2.6 Video Editor Released With Computer Vision + AI Effects

Phoronix - Thu, 08/26/2021 - 01:05
OpenShot 2.6 has been released as the newest version of this non-linear open-source video editing system for Linux...

AMD Ryzen 7 5700G Linux Performance

Phoronix - Wed, 08/25/2021 - 21:30
Earlier this month the AMD Ryzen 5 5600G and Ryzen 7 5700G desktop APUs officially launched for retail availability. Unfortunately we were not seeded with any review sample for being able to conduct Linux testing on these Zen 3 APUs with Vega graphics, but ended up purchasing one afterwards due to the number of readers inquiring about the Linux support. Here are some preliminary benchmarks of the AMD Ryzen 7 5700G.

Linux 5.14 Features Aplenty With New AMD GPUs, SmartShift, More Alder Lake, Core Scheduling

Phoronix - Wed, 08/25/2021 - 21:18
Today marks the 30th birthday of Linux since it was announced by Linus Torvalds. Meanwhile in just a few days the Linux 5.14 kernel is expected to be released as stable. Here is a look back at the most prominent features coming for this kernel release...

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