Intel

Intel Compute Runtime 25.35.35096.9 Ships Newest Features & Optimizations

Intel shipped the Compute Runtime 25.35.35096.9 as their newest monthly feature update to this open-source GPU compute stack for their integrated and discrete graphics wares for providing OpenCL and Level Zero support.

The Intel Compute Runtime 25.35.35096.9 adds a "eu_count" Level Zero extension for easily querying the execution unit count on the hardware being run, the OpenCL cl_khr_spirv_queries extension is now enabled
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Mesa's Zink Driver Achieves Hits Major Milestone For Workstation Graphics

Mike Blumenkrantz of Valve's Linux graphics team is the one who has been driving the development forward on Mesa's Zink OpenGL-on-Vulkan driver. While traditionally focused on getting OpenGL games running over Zink, recently he has taken to optimizing Zink for workstation graphics.

Blumenkrantz has been using SPECViewPerf as the workstation graphics standard benchmark for evaluating Zink's potential and performance relative to the RadeonSI Gallium3D hardware driver. Zink started out at just around 18 FPS while the RadeonSI driver could deliver around 10
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Haiku OS Addressing Slow "git status" Performance Relative To Linux

The BeOS-inspired Haiku open-source operating system project published a new blog post to outline some of their latest development activity. One of the areas they have been focusing on in the performance department has been for addressing much slower git status performance compared to Linux.

Running git status on a large source repository from under Haiku OS has been "much slower" compared to Linux. In large part due to block caching differences. Enhancing this caching logic will also hopefully help other workloads too.

In Haiku's blog post
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Tyr Driver Being Submitted For Linux 6.18 As Rust-Based Arm Mali Driver

The big set of Rust DRM kernel graphics/display driver updates were sent out to DRM-Next ahead of the upcoming Linux 6.18 kernel. Most notable with this pull request is merging the Tyr driver, the new open-source and Rust-based DRM driver for Arm Mali GPUs.

Tyr is a Rust DRM driver for Mali GPUs and supporting the same set of GPUs as supported by the current C-based Panthor driver. Tyr makes use of the Arm Mali Command Stream Firmware "CSF" just like
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AMD Begins Plumbing APCI C4 Support In The Linux Kernel For Greater Power Savings

AMD engineers have begun ironing out ACPI C4 support for the Linux kernel in order to provide greater power savings on newer AMD Ryzen platforms that have begun to support this deeper sleep state.

Sent out to the Linux kernel mailing list yesterday were the initial patches for preparing ACPI C4 support within the ACPI "processor_idle" driver.

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Intel

Intel Xeon 6980P "Granite Rapids" Linux Performance One Year Later

Next week marks one year since the launch of the Xeon 6900P series Granite Rapids server processors. Given the occasion and a new server in the lab, here is a look at how Intel's Granite Rapids top-end Xeon 6980P server processors are performing one year after the original introduction with a production-grade server platform as well as incorporating all of the Linux software improvements over the past year.

Last year on 24 September there were launch-day Intel Xeon 69

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Open Source LLM

AMD ROCm 7.0 Officially Released With Many Significant Improvements

Overnight the AMD ROCm 7.0 release tags began appearing within the public Git repositories. Now AMD ROCm 7.0 is officially released as a very significant step forward for AMD's open-source GPU compute stack for better competing against NVIDIA's CUDA ecosystem.

ROCm 7.0.0 is officially out and all of the ROCm 7.0 documentation has also been published along with the binaries being available via the AMD repository.

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Fedora 43 Beta ISOs Released For Testing This Leading-Edge Linux OS

It's beta day for Fedora 43 and the release media is ready for testing!

Fedora 43 Beta ISOs are now available for those wanting to help in testing this next major Fedora Linux release. Fedora 43 is powered by the Linux 6.17 kernel, GNOME 49 is powering Fedora Workstation 43, and there are a wealth of updates as covered in countless Phoronix articles.

Fedora 43 continues enhancing its Anaconda WebUI, moves to Python 3.14, Wayland-only GNOME support
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Open Source LLM

AMD ROCm 7.0 Begins Rocking Out On GitHub

As a pleasant surprise waking up this morning is AMD ROCm 7.0 release tags beginning to appear on GitHub, indicating the likely imminent official release of the ROCm 7.0 compute stack as the open-source AMD Radeon/Instinct software stack aimed to be the open alternative to NVIDIA's CUDA ecosystem.

For months we have been eager for the ROCm 7.0 release with HIP C++ aligning even more closely against CUDA for better compatibility, AMD Instinct MI350x and MI355
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Fedora Workstation 43 Beta Is Running Well On AMD Strix Halo / Framework Desktop

Fedora 43 Beta is releasing today as we work toward the official release in either late October or early November. I have been testing out the Fedora Workstation 43 Beta candidate to great success on the AMD Ryzen AI Max+ " Strix Halo " powered Framework Desktop . Here are some benchmarks of Fedora Workstation 42 compared to the Fedora Workstation 43 Beta.

Fedora Workstation 43 Beta is riding on the GNOME 49 desktop, powered by the Linux 6.17 development kernel, Mesa 25.1

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