Open-source News

GCC 16 Compiler Delivering Some Decent Performance Gains Over GCC 15

Phoronix - Mon, 05/04/2026 - 21:42
With the GCC 16.1 compiler released last Thursday, I have begun running more compiler benchmarks on this first GCC 16 stable feature release. GCC 16 comes heavy on new changes in being the annual feature release and delivering changes from AMD Zen 6 and Arm AGI CPU support to new C++ features and even the Algol 68 programming language front-end. It's also looking quite good in the performance department relative to the GCC 15 compiler from last year.

CachyOS Switches Python To Using Tail-Call Interpreter For 5~15% Better Performance

Phoronix - Mon, 05/04/2026 - 21:12
CachyOS is a very fast out-of-the-box Linux distribution and for those concerned about Python performance, the newest updates to this Arch Linux based distribution will provide even better performance...

Linux File-System Proliferation A Burden: Requirements Laid Out For Any Future File-Systems

Phoronix - Mon, 05/04/2026 - 18:28
The growing number of file-systems within the Linux kernel source tree is causing an ongoing burden for upstream developers maintaining the virtual file-system (VFS) code around it and associated code. As a result of the continuing rise of new file-systems being proposed for the Linux kernel, documentation is being introduced to establish clear guidelines for getting new file-systems accepted into the mainline kernel...

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