Open-source News

Designing multitenant GPU infrastructure: Isolation across virtualization and Kubernetes platforms

Red Hat News - Thu, 04/30/2026 - 08:00
As AI workloads move from experimentation to production, enterprises are consolidating GPU infrastructure into shared platforms. However, organizations that take this road face several tradeoffs. For instance, instead of dedicating entire accelerator nodes to a single workload, organizations are increasingly aiming to support multiple tenants per node. This boosts overall efficiency, because underutilizing GPUs by dedicating them to individual workloads increases infrastructure cost. But in such multitenant GPU environments, poor isolation can lead to serious issues, including performance inte

The Intel Lunar Lake CPU Performance Gains On Linux Over The Past Year

Phoronix - Thu, 04/30/2026 - 01:30
Recently I ran benchmarks looking at the Xe2 graphics performance gains on Intel Lunar Lake over the past year with what's shipped by Ubuntu and comparing against our original tests of the Lenovo ThinkPad X1 Carbon Gen 13 Aura Edition. With those Lunar Lake iGPU benchmarks out of the way, here is a look at how the Lunar Lake CPU performance has evolved on Linux since April 2025.

Pages