cuda.bindings.nvml.device_get_max_pcie_link_generation#

cuda.bindings.nvml.device_get_max_pcie_link_generation(intptr_t device) → unsigned int#

Retrieves the maximum PCIe link generation possible with this device and system.

I.E. for a generation 2 PCIe device attached to a generation 1 PCIe bus the max link generation this function will report is generation 1. For Fermi ™️ or newer fully supported devices.

Parameters:

device (intptr_t) – The identifier of the target device.

Returns:

Reference in which to return the max PCIe link: generation.

Return type:

unsigned int