5.48. nvmlPlatformInfo_v2_t Struct Reference
[Device Enums]
Structure to store platform information (v2)
Public Variables
- unsigned char chassisSerialNumber[16]
- Serial number of the chassis containing this GPU (for Blackwell it is 13 bytes so indices 13-15 are zero).
- unsigned char hostId
- Index of the node within the slot containing this GPU.
- unsigned char ibGuid[16]
- Infiniband GUID reported by platform (for Blackwell, ibGuid is 8 bytes so indices 8-15 are zero).
- unsigned char moduleId
- ID of this GPU within the node.
- unsigned char peerType
- Platform indicated NVLink-peer type (e.g. switch present or not).
- unsigned char slotNumber
- The slot number in the chassis containing this GPU (includes switches).
- unsigned char trayIndex
- The tray index within the compute slots in the chassis containing this GPU (does not include switches).
- unsigned int version
- the API version number
Variables
- unsigned char nvmlPlatformInfo_v2_t::chassisSerialNumber[16] [inherited]
-
Serial number of the chassis containing this GPU (for Blackwell it is 13 bytes so indices 13-15 are zero).
- unsigned char nvmlPlatformInfo_v2_t::hostId [inherited]
-
Index of the node within the slot containing this GPU.
- unsigned char nvmlPlatformInfo_v2_t::ibGuid[16] [inherited]
-
Infiniband GUID reported by platform (for Blackwell, ibGuid is 8 bytes so indices 8-15 are zero).
- unsigned char nvmlPlatformInfo_v2_t::moduleId [inherited]
-
ID of this GPU within the node.
- unsigned char nvmlPlatformInfo_v2_t::peerType [inherited]
-
Platform indicated NVLink-peer type (e.g. switch present or not).
- unsigned char nvmlPlatformInfo_v2_t::slotNumber [inherited]
-
The slot number in the chassis containing this GPU (includes switches).
- unsigned char nvmlPlatformInfo_v2_t::trayIndex [inherited]
-
The tray index within the compute slots in the chassis containing this GPU (does not include switches).
- unsigned int nvmlPlatformInfo_v2_t::version [inherited]
-
the API version number