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Thursday, August 25 • 14:00 - 14:30
Consideration of Real Time GPU Scheduling of XenGT in Automotive Embedded System - Sangyun Lee, LG Electronics

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This presentation will introduce simple real-time GPU scheduler of XenGT running on automotive embedded system and explain why the real-time GPU scheduling and preemption should be needed for automotive system.
The reference target of automotive system consists of two VMs(Virtual Machine) which run on XenGT. One is digital instrument cluster VM and the other is In-Vehicle Infotainment VM. In case of digital instrument cluster system, it must guarantee the real-time GPU rendering of speedometer application at least 60 fps. To do this, GPU scheduler should support a priority-based scheduling and preemption function. The presentation will cover the current status of GPU virtulaization and what is needed to meet the requirement of real-time GPU rendering in automotive system.

avatar for Sangyun Lee

Sangyun Lee

Senior Embedded Software Engineer, LG Electronics
Mr. Lee is a senior embedded software engineer in LG Electronics. His current project is researching and developing embedded virtualization solution for automotive embedded system using ARM and Intel SoCs. He has experiences of porting and developing linux kernel, device drivers and xen hypervisor for smartphone, smart watch and digital appliances. He is interested in automotive virtualization solutions.

Thursday August 25, 2016 14:00 - 14:30
Pier 5

Attendees (12)