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REQUIREMENT BASED EXPOSURE OF ENGINES OF A GRAPHICS PROCESSING UNIT (GPU) TO A VIRTUAL MACHINE (VM) CONSOLIDATED ON A COMPUTING PLATFORM
REQUIREMENT BASED EXPOSURE OF ENGINES OF A GRAPHICS PROCESSING UNIT (GPU) TO A VIRTUAL MACHINE (VM) CONSOLIDATED ON A COMPUTING PLATFORM
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机译:基于图形处理单元(GPU)的引擎对整合在计算平台上的虚拟机(VM)的曝光要求
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摘要
A method includes executing a driver component on a hypervisor of a computing platform including a graphics processing unit (GPU) executing a number of engines thereon, and executing an instance of the driver component in each of a number of VMs consolidated on the computing platform. The method also includes defining, through the hypervisor, a data path between a VM and a subset of the engines of the GPU in a configuration register associated with the VM in accordance with a requirement of an application executing on the VM, and reading, through the instance of the driver component in the VM, an emulated version of the configuration register during loading thereof. Further, the method includes limiting one or more processing functionalities provided to the VM based on solely exposing the subset of the engines to the application in accordance with the data path definition in the configuration register.
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