Open-source News

Cryptsetup 2.8 Released With Support For Inline Hardware Metadata Space

Phoronix - Tue, 06/24/2025 - 18:16
Cryptsetup 2.8 is out today as the newest feature release for this widely-used utility used to setup disk encryption under Linux around the DM-CRYPT kernel functionality for LUKS volumes and more...

RadeonSI Lands Shared Virtual Memory "SVM" Support For Mesa 25.2

Phoronix - Tue, 06/24/2025 - 18:06
Adding to the many graphics driver features to look forward to with next quarter's Mesa 25.2 release is now Shared Virtual Memory (SVM) support for the RadeonSI Gallium3D driver...

Intel Graphics Compiler 2.12.5 Brings Fixes, C++20 Compatibility Updates

Phoronix - Tue, 06/24/2025 - 17:40
The Intel Graphics Compiler "IGC" 2.12.5 release just occurred as the next feature release to this open-source graphics compiler used by the Intel Compute Runtime and also by various graphics APIs under Microsoft Windows with the Intel graphics driver...

RADV Vulkan Driver Lands Some "Random Bits & Pieces" For CDNA Accelerators

Phoronix - Tue, 06/24/2025 - 08:40
The RADV open-source Radeon Vulkan driver within Mesa supports GFX9/Vega graphics cards but not the later CDNA-based Instinct accelerators. However, some patches merged today for Mesa 25.2-devel did introduce some "random bits and pieces" for CDNA but not a full implementation...

IBM Already Working On What Is Likely Power12 Support For The GCC Compiler

Phoronix - Tue, 06/24/2025 - 03:15
While we await the formal IBM Power11 launch in 2025, IBM engineers are already working on compiler support for "future" post-Power11 processors with the GNU Compiler Collection (GCC)...

Intel Xeon 6300 vs. AMD EPYC 4005 SMT/HT Performance

Phoronix - Tue, 06/24/2025 - 00:00
While the latest Intel Core Ultra processors have done away with Hyper Threading (HT), Intel Xeon CPUs continue supporting HT/SMT, including with their latest Xeon 6300 series budget server processors. As the new AMD EPYC 4005 "Grado" processors also support Simultaneous Multi-Threading (SMT) and can be found at the same core/thread count count as the flagship Xeon 6369P processor, it makes for an interesting look at comparing the SMT/HT performance impact and power efficiency. Here are some benchmarks showing the Xeon 6300 against the AMD EPYC 4005 in SMT performance.

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