Functions

nvmlReturn_t nvmlGetBlacklistDeviceCount ( unsigned int* deviceCount )

Parameters

deviceCount

Reference in which to return the number of blacklisted devices

Returns

• NVML_SUCCESS if deviceCount has been set
• NVML_ERROR_INVALID_ARGUMENT if deviceCount is NULL

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:

nvmlGetBlacklistDeviceCount