Phoronix

While the Xilinx Alveo PCIe accelerator cards have been around for several years and there has been ongoing Linux driver work equally as long, one element of the support has remained elusive from the upstream Linux kernel: the XDMA subsystem driver...

One of the most exciting features of Intel's 4th Gen Xeon Scalable "Sapphire Rapids" processors is the introduction of Advanced Matrix Extensions (AMX). The Intel AMX ISA extensions are intended for speeding-up AI and machine learning related workloads. In this article is a look at the AMX performance on the Xeon Platinum 8490H processors on/off for machine learning performance.

Intel last week introduced the 4th Gen Xeon Scalable "Sapphire Rapids" processors and kicking off this week is an exciting new development: patches are pending for upstreaming Sapphire Rapids processor support into the open-source Coreboot!..

Intel's FFmpeg Cartwheel is the repository where their latest FFmpeg GPU acceleration patches are housed until being upstreamed into FFmpeg proper. Out today is FFmpeg 2022Q4 as the latest collection of Intel's patches for this open-source multimedia library from new hardware support to enhancing AV1 and HEVC/H.265 accelerated video encoding...

The GCC 13 code compiler has entered its stage four of development today where the focus now is only on regression fixes until eliminating all the highest priority regressions so that the GCC 13.1 stable release can then happen in the next 2~3 months...

Following last week's release of Chrome 109 by Google, Mozilla has uploaded their release binaries today for Firefox 109. Firefox 109 is the web browser's first release of 2023 and has caught up to Google's Chrome with its versioning...

The Aspeed ACRY engine found with new AST2600 baseboard management controllers (BMCs) for accelerating ECDSA/RSA signature and verification tasks is set to see an upstream driver with the Linux 6.3 cycle...

NVIDIA engineers are working on upstreaming support for the new BlueField-3 DPU into the Linux kernel. This DPU rated for 400 Gb/s networking will see Ethernet driver support come Linux 6.3...

Kodi 20 "Nexus" was released today as the latest major feature release for this widely-used HTPC/PVR software formerly known as XBMC...

Due to Linus Torvalds traveling later in the day, he's released Linux 6.2-rc4 a half-day early as the latest weekly snapshot of Linux 6.2...

The SoC tree's "for-next" branch has picked up a big set of patches that is set to lighten the kernel by 154k lines of code, documentation, and DeviceTree files in clearing out some old drivers and obsolete board/machine support...

As part of Intel's forthcoming Flexible Return and Event Delivery (FRED) specification is the new LKGS instruction for managing the state of the GS segment register in a more flexible manner. With Linux 6.3 the kernel will allow making use of the LKGS instruction where supported on future Intel CPUs...

Another batch of AMDGPU/AMDKFD feature code was submitted this week to DRM-Next as additional AMD Radeon kernel graphics driver changes slated for Linux 6.3...

The open-source developers working on developing the Rust-written Linux DRM kernel driver for Apple M1/M2 graphics as well as the Mesa AGX Gallium3D driver in user-space have now managed to successfully run a basic OpenGL ES 3.1 compute shader on the hardware with this open-source driver stack...

Cloud Hypervisor 29.0 has been released as the open-source virtualization hypervisor that was started by Intel but then began seeing support by the likes of Microsoft and Arm. Cloud Hypervisor was since spunoff to the Linux Foundation where it continues seeing more industry support by the likes of AMD and Ampere...

Out today is GNU Binutils 2.40 as the latest feature update to this wide collection of key binary utilities found on Linux systems and other platforms...

One of the exciting Coreboot / open-source firmware milestones of 2022 was a Coreboot/Dasharo port to a readily available Intel Alder Lake motherboard from MSI with the port being carried out by consulting firm 3mdeb. That port started with the MSI PRO Z690-A WiFi DDR4 and then more recently focused on the DDR5 variant. That MSI PRO Z690-A WiFi DDR5 support has now been upstreamed into mainline Coreboot...

An interesting patch series posted by Intel this week for the Linux kernel is working on implementing Linear Address Space Separation (LASS) as a feature coming with future processors to help fend off speculative address accesses across..

ROCm 5.4 released in November with a point release then coming out in December and now there is another minor update for January to this open-source AMD Linux GPU compute stack...

Following Thursday's Mesa 23.0 feature freeze / branching, Friday brought the first weekly release candidate of this new Mesa 23.0 series...