Open-source News

AMD Ryzen 9 9950X Power/Performance With CPU Frequency Scaling Driver Tunables

Phoronix - Thu, 09/05/2024 - 02:53
Continuing on with the AMD Ryzen 9000 series Linux benchmarking, today's testing is looking at the performance and power impact of the AMD Ryzen 9 9950X when adjusting the CPU frequency scaling driver, governor, and Energy Performance Preference (EPP) tunable to help look at the performance and power efficiency characteristics of this current flagship Zen 5 desktop processor.

Redox OS Unlocks Faster VM Performance, "Slightly Faster" Than Linux In Some Benchmarks

Phoronix - Thu, 09/05/2024 - 02:12
The Rust-written Redox OS open-source operating system has managed to address a performance bottleneck allowing this platform to perform much faster now when running as a virtual machine (VM) and for some synthetic benchmarks even able to run "slightly faster" than Linux...

Linus On Linux 2024 - iProgrammer

Google News - Thu, 09/05/2024 - 01:40
Linus On Linux 2024  iProgrammer

More AMD Zen 5 Tuning/Optimizations Merged For The GCC 15 Compiler

Phoronix - Wed, 09/04/2024 - 22:30
Following yesterday's initial tuning of the "znver5" target for the AMD Zen 5 CPUs with the GCC 15 compiler, several more rounds of compiler tuning/optimizations were merged for benefiting the Ryzen AI 300 series, Ryzen 9000 series desktops, and upcoming EPYC Turin processors...

Linux Patches Enable Partially-Working, Snapdragon-Powered Microsoft Surface Pro 9 5G

Phoronix - Wed, 09/04/2024 - 20:59
While using the older Qualcomm Snapdragon 8xc Gen 3 (SC8280XP) SoC and not the exciting Snapdragon X1 Elite, Linux kernel patches were posted this week for enabling the Microsoft Surface Pro 9 5G to boot with the mainline kernel...

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