Open-source News

Amazon Graviton3 Compiler Tuning Benchmarks For The Arm Neoverse-V1 Cores

Phoronix - Mon, 06/20/2022 - 20:58
Stemming from my recent AWS Graviton3 benchmarks and looking at Graviton3 against Intel Xeon and AMD EPYC, a number of Phoronix readers expressed interest in seeing some compiler tuning benchmarks for the Graviton3 around its Arm Neoverse-V1 cores with SVE support. Here are some benchmarks for those interested in the compiler tuning impact for this new high performance Arm cloud processor.

Intel Turning Their Gaussian & Neural Accelerator Into A DRM Driver

Phoronix - Mon, 06/20/2022 - 18:26
Found with Intel mobile SoCs since Ice Lake is their Gaussian and Neural Accelerator "GNA" that has been supported by an out-of-tree Linux driver while over the past year Intel engineers have been working to upstream an Intel GNA Linux driver into the mainline kernel. They have most recently been adapting this GNA driver to become a Direct Rendering Manager (DRM) driver alongside their Intel i915 kernel graphics driver and other conventional graphics drivers...

Imagination's PowerVR Open-Source Vulkan Driver Lands Hard Coding Infrastructure

Phoronix - Mon, 06/20/2022 - 18:11
Due to the early state of Imagination's PowerVR Rogue open-source Vulkan driver within Mesa a "hard coding" infrastructure has been added for helping to load hard-coded graphics/compute shaders into this driver until its compiler is far enough along to be useful and mark this infrastructure as unnecessary/redundant...

X Window System Turns 38 Years Old

Phoronix - Mon, 06/20/2022 - 17:42
This weekend marked 38 years since the inaugural release of the X Window System at MIT...

Meson 0.63.0rc1 Brings Support For Mold, Improvements For Windows Cross-Compiling

Phoronix - Mon, 06/20/2022 - 17:14
Sunday marked the release of the Meson 0.63 release candidate for this increasingly popular open-source, cross-platform build system...

20 Useful Security Features and Tools for Linux Admins

Tecmint - Mon, 06/20/2022 - 15:14
The post 20 Useful Security Features and Tools for Linux Admins first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

In this article, we shall a list of useful Linux security features that every system administrator should know. We also share some useful tools to help a system admin ensure security on their Linux

The post 20 Useful Security Features and Tools for Linux Admins first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

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