vmgpu

func ExpandGPUs ¶

func ExpandGPUs(gpus []zos.GPU) ([]capacity.PCI, error)

expandGPUs expands the set of provided GPUs with all devices in the IoMMU group. It's required that all devices in an iommu group to be passed together to a VM hence we need that for each GPU in the list add all the devices from each device IOMMU group

func InitGPUVfioModules ¶

func InitGPUVfioModules() error

func InitGPUs ¶

func InitGPUs() error

this function will make sure ALL gpus are bind to the right driver

func UnbindBootVga ¶

func UnbindBootVga() error

unbindBootVga is a helper method to disconnect the boot vga if needed