| /* |
| * Copyright (c) 2014 Advanced Micro Devices, Inc. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to deal |
| * in the Software without restriction, including without limitation the rights |
| * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| * copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| * THE SOFTWARE. |
| */ |
| |
| #if __OPENCL_C_VERSION__ >= 200 |
| |
| extern void __hsail_barrier(void); |
| |
| __attribute__((overloadable, weak, always_inline)) void |
| work_group_barrier(cl_mem_fence_flags flags, memory_scope scope) |
| { |
| atomic_work_item_fence(flags, memory_order_release, scope); |
| __hsail_barrier(); |
| atomic_work_item_fence(flags, memory_order_acquire, scope); |
| } |
| |
| __attribute__((overloadable, weak, always_inline)) void |
| work_group_barrier(cl_mem_fence_flags flags) |
| { |
| work_group_barrier(flags, memory_scope_work_group); |
| } |
| |
| #endif |
| |
