NCA-AIIO Question 112
Select 3When virtualizing an accelerated infrastructure for AI workloads, which considerations are critical to ensure optimal performance and resource utilization?
- A
Ensuring GPU passthrough or vGPU configuration matches workload requirements
- B
Prioritizing CPU over GPU resource allocation for AI inference tasks
- C
Evaluating hypervisor compatibility with NVIDIA GPU drivers and CUDA
- D
Monitoring and managing GPU memory allocation to avoid oversubscription
- E
Disabling virtualization-specific features to maximize GPU performance
Show answer and explanation
Correct answers: A, C, D
Explanation
Virtualizing an accelerated infrastructure for AI involves ensuring that GPU resources, which are crucial for AI workloads, are properly configured and managed. This includes using GPU passthrough or vGPU technologies, ensuring hypervisor compatibility with NVIDIA drivers and CUDA, and monitoring GPU memory to prevent oversubscription. These steps help maintain performance and resource efficiency in a virtualized environment.
- A. Correct.
Ensuring GPU passthrough or vGPU configuration matches workload requirements is critical because AI workloads often demand direct or virtualized access to GPU resources for computational efficiency.
- B. Incorrect.
Prioritizing CPU over GPU resource allocation for AI inference tasks is incorrect because AI workloads typically rely heavily on GPU acceleration rather than CPU resources for optimal performance.
- C. Correct.
Evaluating hypervisor compatibility with NVIDIA GPU drivers and CUDA is essential to ensure that the virtualized environment supports NVIDIA's accelerated computing stack without issues.
- D. Correct.
Monitoring and managing GPU memory allocation to avoid oversubscription is important to prevent resource contention and ensure that AI workloads have consistent access to the necessary resources.
- E. Incorrect.
Disabling virtualization-specific features to maximize GPU performance is incorrect because modern hypervisors and NVIDIA technologies like vGPU are designed to provide high performance without requiring such measures.