Open-source News

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...

Mesa RADV/RadeonSI Now Support RDNA4 GPUs With Radeon GPU Profiler

Phoronix - Fri, 03/14/2025 - 19:05
Landing in Mesa 25.1 today for the RADV Vulkan and RadeonSI OpenGL drivers is Radeon GPU Profiler "RGP" integration for RDNA4/GFX12 GPUs with the newly-launched Radeon RX 9070 series...

Free95 0.2 Alpha Released As Open-Source Windows Compatible OS

Phoronix - Fri, 03/14/2025 - 18:40
While ReactOS is widely known as the open-source operating system working on maintaining software and driver compatibility with Microsoft Windows, there's another new one in the field and it's Free95. The Free95 project is working to become an open-source, Windows-compatible operating system. Version 0.2 Alpha of Free95 was released today for testing...

IGT GPU Tools 2.0 Released For Helping To Develop DRM Drivers

Phoronix - Fri, 03/14/2025 - 18:22
IGT GPU Tools began as a set of tools by Intel for working on their Linux Direct Rendering Manager (DRM) kernel driver but with time has been broadened by the open-source community to support non-Intel drivers/hardware. IGT GPU Tools 2.0 was released on Thursday with new enhancements for these tests and other tools incorporated into the project...

Linux Patch Posted For Syncing The Kernel Code With Zstd 1.5.7

Phoronix - Fri, 03/14/2025 - 08:55
The Zstandard (Zstd) compression code sadly hasn't been regularly synced with the latest upstream Linux kernel sources but a patch posted this evening goes ahead and syncs the in-kernel Zstd code against the Zstd 1.5.7 state...

Shotcut 25.03 Beta Released For Advancing This Free Software Video Editor

Phoronix - Fri, 03/14/2025 - 08:27
Shotcut 25.03 Beta is out today as the newest test release for this open-source video editing solution...

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