Method: ComputeUnit::Device.subsystem_device

Defined in:

lib/compute_unit/device.rb

.subsystem_device(device_path) ⇒ String

Returns - the device number ie. 1002 (can be different from vendor).

Returns:

• (String) —

  • the device number ie. 1002 (can be different from vendor)

# File 'lib/compute_unit/device.rb', line 235

def self.subsystem_device(device_path)
  read_kernel_setting(device_path, 'subsystem_device', '').slice(2, 6)
end