Referring to Figure 6, the method begins by processing logic receiving a memory access request to a location in graphics virtual local memory address space (processing block 600).
According to the three kinds of accessing ways of the VPN users, this paper gives the design method, the internal algorithm and the data flow of the Virtual Private Network access server.
根据虚拟专用网用户三种不同的接入方法，文章给出v P N接入设备的设计方案、数据处理流程及内部算法。
3
A method of direct Universal Serial Bus (USB) device access in virtual environment was proposed, and a model of direct device access and work flow based on QEMU were designed.