| #![feature(prelude_import)] | |
| #![no_std] | |
| //@ only-nightly | |
| //@ revisions: host device | |
| //@ pretty-mode:expanded | |
| //@ pretty-compare-only | |
| //@[host] pp-exact:offload_kernel.host.pp | |
| //@[device] pp-exact:offload_kernel.device.pp | |
| //@[device] compile-flags: -Zunstable-options -Zoffload=Device | |
| #![feature(gpu_offload)] | |
| extern crate std; | |
| #[prelude_import] | |
| use ::std::prelude::rust_2015::*; | |
| use std::offload::offload_kernel; | |
| #[rustc_offload_kernel] | |
| #[unsafe(no_mangle)] | |
| unsafe extern "gpu-kernel" fn foo(a: &[f32], b: &[f32], c: *mut f32) { | |
| *c = a[0] + b[0]; | |
| } | |
| fn main() {} |