nvmlPlatformInfo_v1_t

struct nvmlPlatformInfo_v1_t

Structure to store platform information.

Deprecated:

The nvmlPlatformInfo_v1_t will be deprecated in the subsequent releases. Use nvmlPlatformInfo_v2_t

Public Members

unsigned int version

the API version number

unsigned char ibGuid[16]

Infiniband GUID reported by platform (for Blackwell, ibGuid is 8 bytes so indices 8-15 are zero)

unsigned char rackGuid[16]

GUID of the rack containing this GPU (for Blackwell rackGuid is 13 bytes so indices 13-15 are zero)

unsigned char chassisPhysicalSlotNumber

The slot number in the rack containing this GPU (includes switches)

unsigned char computeSlotIndex

The index within the compute slots in the rack containing this GPU (does not include switches)

unsigned char nodeIndex

Index of the node within the slot containing this GPU.

unsigned char peerType

Platform indicated NVLink-peer type (e.g. switch present or not)

unsigned char moduleId

ID of this GPU within the node.