2.26. GPU Blacklist Queries
This chapter describes NVML operations that are associated with blacklisted GPUs.
Classes
Functions
- nvmlReturn_t nvmlGetBlacklistDeviceCount ( unsigned int* deviceCount )
- nvmlReturn_t nvmlGetBlacklistDeviceInfoByIndex ( unsigned int index, nvmlBlacklistDeviceInfo_t* info )
Functions
- nvmlReturn_t nvmlGetBlacklistDeviceCount ( unsigned int* deviceCount )
-
Parameters
- deviceCount
- Reference in which to return the number of blacklisted devices
Description
Retrieves the number of blacklisted GPU devices in the system.
For all products.
- nvmlReturn_t nvmlGetBlacklistDeviceInfoByIndex ( unsigned int index, nvmlBlacklistDeviceInfo_t* info )
-
Parameters
- index
- The index of the target GPU, >= 0 and < deviceCount
- info
- Reference in which to return the device information
Returns
- NVML_SUCCESS if device has been set
- NVML_ERROR_INVALID_ARGUMENT if index is invalid or info is NULL
Description
Acquire the device information for a blacklisted device, based on its index.
For all products.
Valid indices are derived from the deviceCount returned by nvmlGetBlacklistDeviceCount(). For example, if deviceCount is 2 the valid indices are 0 and 1, corresponding to GPU 0 and GPU 1.
See also: