Open-source News

Linux 6.9 Lands Reworked Topology Code For Better Hybrid CPU Support

Phoronix - Tue, 03/12/2024 - 23:37
The recently covered overhaul of the x86 CPU topology code to clean-up quite a code mess has been merged for Linux 6.9. Among other benefits, this improved topology code properly accounts for modern Intel Core hybrid systems with a mix of P and HT-less E cores...

Many Networking Improvements & New Wired/Wireless Devices For Linux 6.9

Phoronix - Tue, 03/12/2024 - 21:00
The big set of networking subsystem updates have been sent in for the Linux 6.9 merge window including a number of new wired and wireless devices being supported as well as a number of core networking improvements and optimizations...

AdaptiveCpp 24.02 Released: "One Of The Best SYCL Compilers" For Performance

Phoronix - Tue, 03/12/2024 - 20:37
AdaptiveCpp 24.02 is out this week as the newest version of this SYCL compiler formerly known as hypSYCL and Open SYCL. AdaptiveCpp supports C++-based heterogeneous programming models targeting all major CPU and GPU vendors thanks to SYCL and C++ standard parallelism...

Too Many Debug Messages Were Reportedly Slowing Down Some AMD Linux Systems

Phoronix - Tue, 03/12/2024 - 18:46
An interesting anecdote was mentioned as part of the x86/misc changes queued for the Linux 6.9 kernel: on some unnamed AMD systems, NMI debug messages were too excessive that they actually slowed down the systems...

Intel Continues Prepping The Linux Kernel For X86S

Phoronix - Tue, 03/12/2024 - 18:19
Nearly one year ago Intel published the X86S specification (formerly stylized as "X86-S") for simplifying the Intel architecture by removing support for 16-bit and 32-bit operating systems. X86S is a big step forward with dropping legacy mode, 5-level paging improvements, and other modernization improvements for x86_64. With the Linux 6.9 kernel more x86S bits are in place for this ongoing effort...

cmus – The Ultimate Terminal Audio Player for Linux

Tecmint - Tue, 03/12/2024 - 14:00
The post cmus – The Ultimate Terminal Audio Player for Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

cmus is an open-source, ncurses-based lightweight, fast, and powerful terminal audio player for Unix/Linux-like operating systems, which was released and distributed under the GNU General

The post cmus – The Ultimate Terminal Audio Player for Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

Dynamic Kernel Stacks Proposed For Linux With Big Memory Savings

Phoronix - Tue, 03/12/2024 - 12:00
A "request for comments" patch series was posted on Monday for a new dynamic kernel stacks feature for Linux. Early testing has shown the potential for significant memory savings...

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