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# Nv Link Logical Partition

NVLink Logical Partitions are used to group GPUs into logical partitions for shared memory and low-latency direct communication between GPUs.

Deprecation history:

- `nvLinklogicalPartitionId` attribute on NVLink Interface was deprecated in favor of `nvLinkLogicalPartitionId` and will be removed on July 9th, 2026 0:00 UTC. Please use `nvLinkLogicalPartitionId` instead.