Benchmark的虚拟显存是什么意思

[janetat]

问题1：这里的虚拟显存定义
问题2：如何开启

[archlitchi]

that's a description error in document, virtual device memory here in benchmark, means 2 vgpu tasks can share on a GPU, no virtual device memory means 1vGPU task occupy a whole GPU (that's merely for testing overhead)