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학술대회 Dual Display of Virtual Machines for Automotive Infotainment Systems
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저자
조현우, 강동욱, 신진아, 빈센트 듀프레, 김수영, 김태호, 임채덕
발행일
201510
출처
Global Conference on Consumer Electronics (GCCE) 2015, pp.131-132
DOI
https://dx.doi.org/10.1109/GCCE.2015.7398732
협약과제
15MS9400, 초소형·고신뢰(99.999%) OS와 고성능 멀티코어 OS를 동시 실행하는 듀얼 운영체제 원천 기술 개발, 임채덕
초록
We introduce GPU sharing between virtual machines on an embedded hypervisor. To achieve GPU virtualization, we apply an API remoting method which requires low overhead to OpenGL ES. For multimedia application, we target in-vehicle infotainment system and configure two guest virtual machines. The digital cluster is implemented on a bare-metal virtual machine. Furthermore, for multimedia application, we implement a linux-compatible 3D navigation. The framework can display both guest virtual machines on a single display panel so that output could be allocated separately on the panel. With this work, we explored how to virtualize GPU on a hypervisor for automotive systems.
키워드
API remoting, dual display, embedded hypervisor, embedded virtualization, GPU virtualization
KSP 제안 키워드
3D navigation, API remoting, Bare Metal, Display Panel, Embedded Virtualization, GPU virtualization, Infotainment systems, Opengl es, Virtual machine(VM), automotive infotainment, automotive systems