Open-source News

LLVM Clang 12 Compiler Is Performing Very Well For AMD Ryzen 9 5950X / Zen 3

Phoronix - Thu, 05/20/2021 - 21:50
Earlier this week I posted some benchmarks looking at the compiler performance of GCC 11 vs. LLVM Clang 12 on the Intel Core i9 11900K "Rocket Lake" processor while in this article the same tests and same software are being carried out on an AMD Ryzen 9 5950X "Zen 3" desktop. With these AMD Linux tests the Clang 12 compiler not only yielded the fastest binaries at -O2 but carried through in the more optimized configurations as well.

CS:GO Trust Factor Fixed For Linux Gamers With Mesa Drivers

Phoronix - Thu, 05/20/2021 - 20:31
A few weeks ago we wrote about Mesa 21.x drivers with OpenGL threading causing issues for the "Trust Factor" within the popular game Counter-Strike: Global Offensive. Thanks to possible intervention by Gabe Newell, this trust factor issue seems now resolved for allowing these Linux gamers with open-source graphics drivers to play on the more competitive CS:GO servers...

New Patches Posted For Linux Runtime Verification

Phoronix - Thu, 05/20/2021 - 19:12
A new patch series has been posted implementing Runtime Verification (RV) for the Linux kernel...

XDC2021 Goes Virtual Again As Annual Wayland / Mesa / X.Org Summit

Phoronix - Thu, 05/20/2021 - 18:24
To no surprise at all, the X.Org Developers' Conference 2021 will be carried out virtually similar to last year given the COVID-19 pandemic. The free XDC2021 registration and call for presentations has now been issued...

Multigen LRU Patches Updated For Addressing Linux's Expensive Page Reclaimation

Phoronix - Thu, 05/20/2021 - 18:03
One of the interesting performance-related kernel patch series to come about so far this year has been Google's multi-generational LRU framework that is promising to offer much better performance in addressing the kernel's expensive page reclaimation handling...

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