* enable xpu in test_trainer Signed-off-by: YAO Matrix <matrix.yao@intel.com> * fix style Signed-off-by: YAO Matrix <matrix.yao@intel.com> * enhance _device_agnostic_dispatch to cover value Signed-off-by: Yao Matrix <matrix.yao@intel.com> * add default values for torch not available case Signed-off-by: YAO Matrix <matrix.yao@intel.com> --------- Signed-off-by: YAO Matrix <matrix.yao@intel.com> Signed-off-by: Yao Matrix <matrix.yao@intel.com>