Open-source News

AMD RDNA4 "GFX12" Linux Driver Support Matures To Being Enabled By Default

Phoronix - Thu, 07/18/2024 - 21:00
It looks like the AMD RDNA4 "GFX12" graphics driver support is in good shape: AMD is now enabling the driver support for the next-generation graphics "out of the box" with the latest pending patches...

Sound Open Firmware 2.10 Brings Stable Support For Intel Arrow Lake & Lunar Lake

Phoronix - Thu, 07/18/2024 - 20:22
The Intel-initiated Sound Open Firmware project for open-source audio DSP firmware and related tooling is out with a new v2.10 release. SOF continues to be backed not only by Intel but also Google, AMD, Realtek, NXK, Mediatek, and other organizations...

GCC On AArch64 Handles Rewriting "-march=native" To "-mcpu=native"

Phoronix - Thu, 07/18/2024 - 18:56
Toward the end of 2022 a GCC AArch64 compiler change was quietly made by Arm that allows "-march=native" to be handled on 64-bit ARM by treating it as the equivalent "-mcpu=native" option. The change happened to fly under my radar at that time and didn't draw much attention at large while now it's finally being officially documented in hopes of similar behavior being adopted by other compilers for AArch64...

EXT4 Has A Very Nice Performance Optimization For Linux 6.11

Phoronix - Thu, 07/18/2024 - 18:36
With the maturity of the EXT4 file-system it's not too often seeing any huge feature additions for this commonly used Linux file-system but there's still the occasional wild performance optimization to uncover... With Linux 6.11 the EXT4 file-system can see upwards of a 20% performance boost in some scenarios...

Fedora 41 Looks To Ship Upcoming AMD ROCm 6.2 For Latest AI Capabilities

Phoronix - Thu, 07/18/2024 - 18:22
The ROCm 6.1 series is the latest stable version currently of AMD's open-source GPU compute stack with an increasing large focus on AI. AMD has confirmed to Red Hat that ROCm 6.2 will debut before the release of Fedora 41, so the developers are now hoping to be shipping ROCm 6.2 packages with this upcoming Fedora Linux release...

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