Open-source News

DXVK 2.4.1 Released With Many Improvements, More Robust Direct3D 8

Phoronix - Thu, 09/26/2024 - 18:26
It's been nearly three months since the last DXVK release for this Direct3D 8 / 9 / 10 / 11 implementation built atop Vulkan for Steam Play (Proton) / Wine. That changed today with Philip Rebohle having just released DXVK 2.4.1...

Vulkan 1.3.296 Released With VK_EXT_device_generated_commands

Phoronix - Thu, 09/26/2024 - 18:17
Vulkan 1.3.296 is out as the first spec update in nearly one month. Given the time that has passed there are more bug fixes than usual but there is also a prominent new extension: VK_EXT_device_generated_commands...

Valve Engineer Mike Blumenkrantz Hoping To Accelerate Wayland Protocol Development

Phoronix - Thu, 09/26/2024 - 04:46
Valve open-source graphics software engineer Mike Blumenkrantz is well known in the Linux community for his work on the Zink OpenGL-on-Vulkan driver code, various Mesa driver optimizations, and creative writing on his blog. He's also taken up a new task: further accelerating Wayland protocol development...

ChipStar 1.2 Released For Compiling & Running HIP/CUDA On SPIR-V/OpenCL Hardware

Phoronix - Thu, 09/26/2024 - 02:51
ChipStar 1.2 has been released as the open-source software enabling HIP/CUDA programs to be compiled and run atop SPIR-V whether it be OpenCL or Vulkan drivers...

Intel Working To Improve Virtualization Handling For P/E-Core Hybrid CPUs

Phoronix - Thu, 09/26/2024 - 00:03
While Intel has been making steady progress around enhancing the Linux kernel handling for CPUs with a mix of P and E cores for proper task placement and power optimizations, one area that still is less than desirable for these hybrid Intel Core processors is around virtualization. But Intel engineers are now actively working on improving the Linux virtualization infrastructure for being able to convey the P/E core differences among vCPUs so that the guest VMs can better behave in such environments...

Pages