What is a key benefit of using NVIDIA GPUDirect RDMA in an AI environment?
Answer(s): B
What enables moving data between GPU memory and local or remote storage without using the CPU?
Answer(s): D
NVIDIA GPUDirect Storage lets GPUs directly load from and store to local or remote NVMe storage over network fabrics - bypassing the CPU and host memory to maximize throughput and minimize latency.
When using an InfiniBand network for an AI infrastructure, which software component is necessary for the fabric to function?
Answer(s): C
An InfiniBand fabric requires a subnet manager - most commonly OpenSM - to discover and configure the network topology and manage routing so the switches and HCAs can communicate.
When deploying high density workloads in a data center, what are the three main resource constraints that need to be considered?
High-density deployments are limited by the power draw of tightly packed servers, the cooling capacity required to dissipate the resulting heat, and the available rack space to house the equipment.
What is an advantage of InfiniBand over Ethernet?
InfiniBand’s streamlined protocol and hardware offloads deliver microsecond-class, low-latency communication that outperforms Ethernet’s higher round-trip delays.
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