Open-source News

Intel Speeds Up ISPC Via LLVM/Clang LTO

Phoronix - Thu, 11/16/2023 - 05:40
Intel has released a new version of ISPC, their Implicit SPMD Program Compiler. The ISPC 1.22 release is clocking in a few percent faster across the board as with their release builds they are now making use of LLVM Clang's link-time optimizations (LTO) for speeding up the binaries...

Fedora 40 Looking To Change Linker To Error Out On Security Issues

Phoronix - Thu, 11/16/2023 - 05:14
A change proposal currently undergoing discussion for Fedora 40 would change their toolchain's (BFD) linker to error out on potential security issues. Currently BFD is emitting warnings on potential security problems but the F40 proposal is to instead error out so the program being built will fail to link when hitting recognized security issues...

Framework 13 With AMD Ryzen 7040 Series Makes For A Great Linux Laptop

Phoronix - Thu, 11/16/2023 - 01:00
For those in the market for an AMD Ryzen 7040 series (Zen 4) laptop, the Framework 13 laptop is a great option for those wanting a Linux-friendly device and is a rare breed in being a completely upgradeable laptop similar to Framework's Intel laptop models. I've been testing out the Framework Laptop 13 the past month and after a BIOS update has been working out wonderfully on Linux.

GTK 4.14 Adding Graphics Offloading Capabilities Under Wayland

Phoronix - Wed, 11/15/2023 - 23:38
The GNOME GTK toolkit is introducing support for graphics offloading within the toolkit. This new GTK "GraphicsOffload" support is Wayland-only at this time and not working either for non-Linux platforms...

Intel Lunar Lake Graphics Introducing "CMRR" Adaptive VRR Feature

Phoronix - Wed, 11/15/2023 - 22:58
A new feature coming to next-generation Intel graphics display hardware has been revealed in new open-source Linux graphics driver patches: CMRR as an extension of the existing adaptive-sync variable rate refresh (VRR) functionality...

Intel Posts GCC Compiler Patches For APX NDD

Phoronix - Wed, 11/15/2023 - 21:56
As part of their work on enabling Advanced Performance Extensions, Intel compiler engineers today posted a set of GNU Compiler Collection patches for enabling the APX NDD...

Mesa Radeon Vulkan Driver "RADV" Works Around Bugs For Unreal Engine 4 & 5

Phoronix - Wed, 11/15/2023 - 21:42
Thanks to prolific Mesa RADV contributor Samuel Pitoiset of Valve's Linux graphics team, a fix is on the way for addressing various issues with Unreal Engine 4 and Unreal Engine 5 games running on Linux...

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