Function get_inference_device_force_cpu

cake-core/src/utils/mod.rs:468–471

()

    #[test]
    fn get_inference_device_force_cpu() {
        let dev = get_inference_device(true, 0).unwrap();
        assert!(dev.is_cpu(), "force_cpu=true should return CPU");
    }

    #[test]
    fn get_inference_device_force_cpu_any_ordinal() {