Open-source News

NVIDIA Releases Quake II RTX 1.6 With Support For AMD FidelityFX FSR

Phoronix - Sat, 01/22/2022 - 07:00
It's been nearly one year since NVIDIA's last update to Quake II RTX as their port of Quake II to using Vulkan ray-tracing extensions for RTX path-traced global illumination. Fortunately, that changed today as they are out with a big update in the form of Quake II RTX v1.6...

More Intel Raptor Lake Additions Arrive In Time For Linux 5.17

Phoronix - Sat, 01/22/2022 - 04:41
While the Linux 5.17 merge window is closing this weekend with the debut of 5.17-rc1, managing to come in at the last minute are a few more additions for Intel's next-generation Raptor Lake processors...

SiFive Shifting Production Focus To Next-Gen HiFive Development Board

Phoronix - Sat, 01/22/2022 - 03:22
SiFive's HiFive Unmatched is the best, readily available RISC-V developer board at the moment with enough horsepower for modest development/porting work and continues seeing improvements with the mainline Linux kernel. But availability on HiFive Unmatched is beginning to dry up and SiFive isn't planning on any further production runs as it begins focusing on the board's successor...

Mesa 22.0 Gets RADV Ray-Tracing Performance Boost By Using Wave32 Mode

Phoronix - Sat, 01/22/2022 - 02:30
Landing today for Mesa 22.0 was a fix for Vulkan ray-tracing with the RADV driver in the RDNA Wave32 shader mode and then switching to Wave32 by default for ray-tracing on RDNA/RDNA2 GPUs...

Looking At The New "Critical" Security Firmware Update Hitting Systems - Delivers New Intel Microcode

Phoronix - Fri, 01/21/2022 - 22:19
Earlier this week the Linux Vendor Firmware Service began surging with activity following many new system firmware files being uploaded for what appears to be a "high severity upcoming security issue" but currently undisclosed. That issue hasn't been made public yet, but after poking around it is updating the Intel CPU microcode.

Pages