第一件事“虚拟内存”不在于它抽象机器的物理地址空间。
The first thing that "Virtual Memory" does is that it abstracts the physical address space of the machine.
分配不同的物理地址空间给每个进程，确保了有效的保护以避免地址错误。
Assign a different physical address space to each process, ensuring an efficient protection against addressing errors.
更具体来说，本发明涉及将包括系统存储器以及图形本地存储器中的地址位置的物理地址空间用于图形处理器。
More specifically, the invention relates to utilizing a physical address space for a graphics processor that includes address locations in both system memory and graphics local memory.
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