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Reçu aujourd’hui — 23 octobre 2025Phoronix

Qualcomm Plumbing "SSR" Support To Deal With Crashes On AI Accelerators

23 octobre 2025 à 09:55
Crashes on NPUs and AI accelerators are unfortunately a thing and yet another obstacle to worry about it with modern computing. Qualcomm developers have sent out patches for Sub-System Restart "SSR" functionality for their Qualcomm AI Accelerator (QAIC) driver for Linux to handle restarts when workload crashes occur on their AI accelerator hardware...

Oracle OCI Compute E6 Benchmarks For Leading AMD EPYC Turin Performance In The Cloud

23 octobre 2025 à 00:40
Oracle recently launched their E6 compute shape for Oracle Cloud and powered by AMD EPYC 9005 "Turin" processors. Oracle Cloud Infrastructure also launched their Compute Cloud@Customer X11 and Private Cloud Appliance X11 platforms that are all powered by the E6 compute shape with 5th Gen AMD EPYC. For those curious about the performance and value of the Oracle Cloud E6 shape compared to prior-gen E5 as well as alternatives from Amazon AWS, Microsoft Azure, and Google Cloud, these benchmarks are geared for you.
Reçu hier — 22 octobre 2025Phoronix

LLVM Lands Some Long Overdue Tuning Optimizations For AMD Zen 4

22 octobre 2025 à 13:36
Merged today to the LLVM/Clang compiler codebase are some long overdue adjustments to the AMD Zen 4 "znver4" CPU model for more accurately assessing various latency timings and micro-ops. These values were initially copied over from the Zen 3 (znver3) target but never adjusted properly for Zen 4 until now when an independent contributor took to sorting it out...

Linux 6.18 Adding AWCC Profile Support For The Dell G15 5530

22 octobre 2025 à 13:11
For those that happen to have the Dell G15 5530 laptop or considering this Intel Core i7 13650HX + NVIDIA GeForce RTX high-end laptop, the upcoming Linux 6.18 kernel is set to have AWCC platform profile support for this model as a nice enhancement. In turn this patch should also be back-ported to future stable Linux kernel point releases...

Intel Xe3P_LPD Display Support For Linux Being Built Out Ahead Of Nova Lake

22 octobre 2025 à 10:27
Earlier this month Intel Linux software engineers began posting patches for enabling Xe3P kernel graphics driver support with initial usage by Nova Lake processors and later the expected Celestial discrete GPUs. That initial Xe3P iGPU support is going into Linux 6.19 but expect more feature additions and optimizations in follow-on kernel cycles in 2026. Similarly the patches have now begun coming out for enabling the display engine capabilities for "Xe3P_LPD" for actually being able to drive displays (monitors) with Xe3P on Nova Lake...
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