Question 990
At the Dartwood fraud analytics department, after moving the service into a shared cluster, multiple small inference tenants need GPU acceleration but the design assigns a whole device to every virtual machine regardless of use. What is the primary reason this approach is unreliable?
Explanation
Correct Answer
The situation indicates that virtual GPU technology can divide supported physical accelerator capacity among isolated virtual machines. The recommended response is to evaluate supported NVIDIA vGPU profiles and licensing or platform requirements for sharing compatible GPUs, with a follow-up check that each eligible guest receives its approved virtual GPU capacity and runs a compatible workload. This directly addresses the reported issue at the Dartwood fraud analytics department.
Incorrect Answers
Sharing execution time is conceptually different from allocating partitioned GPU resources with separate memory boundaries. This can occur in other projects, but it is not the primary explanation at the Dartwood fraud analytics department.
This explanation belongs to job preemption and checkpoints. The immediate weakness in the question is that virtual GPU technology can divide supported physical accelerator capacity among isolated virtual machines. For the Dartwood fraud analytics department, the priority is to evaluate supported NVIDIA vGPU profiles and licensing or platform requirements for sharing compatible GPUs.
Although without bounded resource consumption a single tenant can monopolize shared GPUs, the situation does not describe that specific cause; it instead indicates that virtual GPU technology can divide supported physical accelerator capacity among isolated virtual machines. For the Dartwood fraud analytics department, the priority is to evaluate supported NVIDIA vGPU profiles and licensing or platform requirements for sharing compatible GPUs.