Open-source News

PCI Express 7.0 Remains On Track For 2025, v0.7 Spec Published

Phoronix - Fri, 01/17/2025 - 09:25
Back in 2022 the PCI Express 7.0 specification was announced with hitting 128 GT/s and planned availability in 2025. Since then they have been iterating on the spec with PCI-SIG members and today they announced the PCI Express 7.0 v0.7 specification...

The Most Exciting Kernel Optimizations, New Hardware Support & Other Linux 6.13 Features

Phoronix - Thu, 01/16/2025 - 23:58
With Linus Torvalds expected to release Linux 6.13 stable this coming Sunday, 19 January, here's a reminder about the most exciting features, performance optimizations, and new hardware support arriving for this first major kernel release of 2025...

Intel Arc B570 Graphics Performance On Linux

Phoronix - Thu, 01/16/2025 - 22:00
Last month when Intel formally introduced Battlemage graphics their initial products in the B-Series were the B570 and B580 graphics cards. The B580 went on sale in December and we've been busy testing the B580 on Linux since while today the embargo expires on the Arc B570 with those graphics cards going on sale this morning. Here is a first look at the Intel Arc B570 graphics and compute performance under Linux with their latest open-source drivers.

AMDGPU VirtIO Native Context Merged: Native AMD Driver Support Within Guest VMs

Phoronix - Thu, 01/16/2025 - 21:43
An exciting change was just merged into Mesa 25.0 that has been about two years in the making... AMDGPU native context support for VirtIO to allow for using native OpenGL and Vulkan graphics drivers within guest virtual machines for better performance...

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