Open-source News

Intel Compute Runtime Publishes Initial Panther Lake Xe3 GPU OpenCL/L0 Support

Phoronix - Sat, 03/15/2025 - 08:22
Intel engineers today released Compute Runtime 25.09.32961.5 as their newest update to this open-source compute stack for Windows and Linux systems providing OpenCL and oneAPI Level Zero GPU compute support. Most notable in this release is rolling out initial "pre-release" support for next-gen Core Ultra "Panther Lake" SoCs with integrated Xe3 graphics...

Radeon RX 9070 Fan Speed Reporting & Other Last Minute AMD Changes For Linux 6.15

Phoronix - Sat, 03/15/2025 - 04:43
Additional AMDGPU and AMDKFD kernel driver updates were sent out today for collecting ahead of the upcoming Linux 6.15 merge window. As we are late in the cycle, most of the new AMDGPU kernel graphics driver and AMDKFD compute driver changes are fixes, but there are some minor feature changes particularly for the new RDNA4 GPUs...

Git 2.49 Released With Faster Packing, Rust Foreign Language Interface

Phoronix - Sat, 03/15/2025 - 02:22
Git 2.49 is out today as the latest feature update for this widely-used distributed version control system...

Mediatek DRM Driver Adding MT8365 "Genio 350" Support In Linux 6.15

Phoronix - Fri, 03/14/2025 - 23:24
On top of the big features for the Intel graphics driver code and new AMD hardware support coming for Linux 6.15 along with the initial NOVA driver stub, the smaller Direct Rendering Manager (DRM) drivers have also been lining up their changes for this next kernel version. With the Mediatek DRM driver for Linux 6.15 it's set to add MT8365 SoC support, perhaps better known as the Genio 350...

GCC 15 Deprecates Support For The ESA/390 Architecture

Phoronix - Fri, 03/14/2025 - 22:15
In addition to the COBOL language front-end being merged this week for the upcoming GCC 15 compiler release, another notable change also landed this week... Deprecating ESA/390 architecture support in preparation for its eventual removal...

Arm Shows Off Great Performance Results For PGO & BOLT With LLVM/Clang

Phoronix - Fri, 03/14/2025 - 22:03
Arm software engineer Peter Waller has shared some insightful benchmarks of the impact of PGO, Context Sensitive PGO (CSPGO), and BOLT optimizations across various classes of Neoverse processor designs...

Glibc's Hyperbolic Functions Score Nice Speed-Ups With FMA Optimizations

Phoronix - Fri, 03/14/2025 - 21:00
The GNU C Library's tanh and other hyperbolic functions are now as much as 14~17% faster on modern Intel and AMD CPUs with the FMA instruction support for fused multiply-add operations...

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