Open-source News

The State of Enterprise Open Source 2021: Four results that may surprise you

Red Hat News - Tue, 03/02/2021 - 13:00

We’re now in the third year of our The State of Enterprise Open Source report in which we probe the use of and attitudes about enterprise open source. This year we conducted interviews with 1,250 IT leaders worldwide. They weren’t necessarily Red Hat customers and were unaware that Red Hat was the sponsor of this survey, helping us to avoid biased or influenced responses.

SDL2 Lands Native PipeWire Support

Phoronix - Tue, 03/02/2021 - 13:00
While SDL2-enabled games/applications can already work on PipeWire-based systems like the forthcoming Fedora Workstation 34 thanks to the PulseAudio compatibility layer, the SDL2 library has merged initial support for interfacing with PipeWire...

AES-NI XTS Crypto Performance Looking Good For AMD With Linux 5.12 Fix

Phoronix - Tue, 03/02/2021 - 05:26
Of the performance-related changes with Linux 5.12 worth noting is faster AES-NI XTS performance for systems relying upon return trampolines "Retpolines" as part of the CPU's Spectre V2 mitigations. On the Intel side this primarily impacts older CPUs where Retpolines is still used while on the AMD side through Zen 3 the Retpolines is still relied upon, which as shown by these benchmarks is now much better off for AMD Ryzen AES XTS performance as measured by Cryptsetup...

Linux 5.12 Coming In At Around 28.8 Million Lines, AMDGPU Driver Closing In On 3 Million

Phoronix - Tue, 03/02/2021 - 02:25
The Linux kernel source tree following the eventful 5.12 merge window is at 28.81 million lines in the source tree across more than sixty thousand files. The largest in-tree kernel driver continues to be the AMDGPU kernel driver, which in the next kernel release or so should be crossing three million lines...

DXVK 1.8.1 Released With More Performance, Game Fixes

Phoronix - Mon, 03/01/2021 - 23:57
Building off the recent DXVK 1.8 release is a new point release with more performance optimizations, game fixes, and related work to this Direct3D-on-Vulkan translation layer that is extremely popular with Linux gamers...

Radeon ROCm Updates Documentation Reinforcing Focus On Headless, Non-GUI Workloads

Phoronix - Mon, 03/01/2021 - 23:00
The Radeon ROCm open-source compute documentation has been updated to more clearly spell out what was already implied: their focus is on compute for headless, GUI-less workloads and not OpenCL or compute for conventional desktop applications...

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