| #include <clc/clc.h> |
| |
| #ifdef cl_khr_int64_extended_atomics |
| |
| unsigned long __clc__sync_fetch_and_max_local_8(volatile local long *, long); |
| unsigned long __clc__sync_fetch_and_max_global_8(volatile global long *, long); |
| unsigned long __clc__sync_fetch_and_umax_local_8(volatile local unsigned long *, unsigned long); |
| unsigned long __clc__sync_fetch_and_umax_global_8(volatile global unsigned long *, unsigned long); |
| |
| #define IMPL(AS, TYPE, OP) \ |
| _CLC_OVERLOAD _CLC_DEF TYPE atom_max(volatile AS TYPE *p, TYPE val) { \ |
| return __clc__sync_fetch_and_##OP##_##AS##_8(p, val); \ |
| } |
| |
| IMPL(global, long, max) |
| IMPL(global, unsigned long, umax) |
| IMPL(local, long, max) |
| IMPL(local, unsigned long, umax) |
| #undef IMPL |
| |
| #endif |
