| 16 | namespace cuda { |
| 17 | |
| 18 | [[gnu::unused]] static __DH__ dim_t trimIndex(const int &idx, |
| 19 | const dim_t &len) { |
| 20 | int ret_val = idx; |
| 21 | if (ret_val < 0) { |
| 22 | int offset = (abs(ret_val) - 1) % len; |
| 23 | ret_val = offset; |
| 24 | } else if (ret_val >= len) { |
| 25 | int offset = abs(ret_val) % len; |
| 26 | ret_val = len - offset - 1; |
| 27 | } |
| 28 | return ret_val; |
| 29 | } |
| 30 | |
| 31 | int interpOrder(const af_interp_type p) noexcept; |
| 32 |