Functions

nvmlReturn_t nvmlGetExcludedDeviceCount ( unsigned int* deviceCount )

Parameters

deviceCount

Reference in which to return the number of excluded devices

Returns

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

Description

Retrieves the number of excluded GPU devices in the system.

For all products.

nvmlReturn_t nvmlGetExcludedDeviceInfoByIndex ( unsigned int  index, nvmlExcludedDeviceInfo_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 an excluded GPU device, based on its index.

For all products.

Valid indices are derived from the deviceCount returned by nvmlGetExcludedDeviceCount(). For example, if deviceCount is 2 the valid indices are 0 and 1, corresponding to GPU 0 and GPU 1.

See also:

nvmlGetExcludedDeviceCount