Open-source News

Intel Continues To Demonstrate The Importance Of Software Optimizations: Clear Linux + Xeon Max Benchmarks

Phoronix - Mon, 10/23/2023 - 23:20
While the recently released Ubuntu 23.10 is bringing some performance improvements to Intel Xeon Max / Sapphire Rapids, Ubuntu Linux still isn't delivering the best possible out-of-the-box server performance. For that Intel continues to show the importance of software optimizations with the likes of their in-house Clear Linux platform as well as the likes of CentOS Stream having more sensible defaults. Here is a look at the Intel Xeon Max 9480 performance across Ubuntu 22.04 LTS, Ubuntu 23.10, CentOS Stream 9, Fedora Server 39, and Clear Linux 40130.

LLVM Looking To Better Collaborate Around Common AI/GPU/FPGA Offloading

Phoronix - Mon, 10/23/2023 - 20:45
While most hardware vendors are relying on LLVM when it comes to offloading compute work to GPUs, AI accelerators, FPGAs, and similar heterogeneous compute environments, right now each vendor is basically creating their own LLVM offloading run-time among a lot of other duplicated -- and often downstream only -- code. The new "llvm/offload" project hopes to lead to better collaboration in this area...

Intel Vulkan Driver Lands Optimization To Help GravityMark, Other Demanding Software

Phoronix - Mon, 10/23/2023 - 20:22
Following an FCV optimization for the latest Intel graphics hardware, ASTC LDR emulation, some still-pending Vulkan sparse support for ANV atop the existing i915 driver, and other recent Intel open-source "ANV" Vulkan driver optimizations, another optimization was just merged into Mesa 23.3...

Etnaviv NPU Support Coming Together, Mesa Upstreaming Next

Phoronix - Mon, 10/23/2023 - 18:45
The Etnaviv Gallium3D driver within Mesa has long been focused on reverse engineering and supporting Vivante graphics IP found in various SoCs. That driver has worked out well for open-source OpenGL support for Vivante graphics while more recently Etnaviv has begun tackling Vivante neural processing unit (NPU) support that is beginning to be found in various SoCs...

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