Speakers
Description
Significant progress has been made on the resctrl subsystem recently, driven by architectural evolutions across multiple hardware vendors. Key developments include Intel's separate control and monitor domains, ARM's IOMMU, NVIDIA's CPU-less MPAM support and MBW MAX hard limits, AMD's monitor counter assignment, and initial RISC-V inclusion.
Following last year's highly productive BoF, which successfully guided upstream development over the past several months, this session will bring the broader resctrl ecosystem together again—including maintainers and developers from Intel, ARM, NVIDIA, AMD, RISC-V, Google, Fujitsu, and Alibaba. While we will briefly review recent milestones, the primary focus of this session will be face-to-face discussion to address current architectural bottlenecks, maintain a clean cross-architecture abstraction layer, and reach consensus on future upstream design paths.