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Reçu aujourd’hui — 25 mai 2025Phoronix
Reçu hier — 24 mai 2025Phoronix

Cloud Hypervisor 46 Deprecates SGX Support, Google To Take Over TDX Maintenance

24 mai 2025 à 09:55
While the open-source, Rust-based Cloud Hypervisor project was started by Intel as a modern VMM for cloud workloads and focused on security, some Intel CPU features are now bit-rotting. In turn the new Cloud Hypervisor 46 release has deprecated support for Intel Software Guard Extensions (SGX) while even their modern Trust Domain Extensions (TDX) feature is in jeopardy but now with Google engineers set to takeover that code...
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Benchmarks: OpenCL Kernel Latency ~76x Lower For Intel Lunar Lake With Updated Compute Runtime

23 mai 2025 à 13:47
This week Intel released the Compute Runtime 25.18.33578.6 release for Windows and Linux. This updated open-source GPU compute stack for OpenCL and Level Zero brings the latest work on Ultra Low Latency Scheduling (ULLS) for Xe2 Lunar Lake graphics and other ongoing Xe2 improvements along with further preparations for next-gen Xe3 hardware. This new Intel Compute Runtime release is clocking in around 76x lower OpenCL kernel latency and other nice wins for those with current-generation Intel Lunar Lake hardware.

Mesa Will Stop Building Gallium-XA By Default

23 mai 2025 à 10:24
Back in April Mesa deprecated Gallium Nine alongside the XA state tracker used for X.Org Server acceleration. Gallium-XA was developed by VMware for use with their DDX driver for accelerating X11 within their virtualized environments. XA isn't really used these days and the generic GLAMOR code is in much better shape. Thus Mesa is now no longer building the XA code as the next step toward its removal...
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