| 519 | } |
| 520 | |
| 521 | af_err af_sum_by_key_nan(af_array *keys_out, af_array *vals_out, |
| 522 | const af_array keys, const af_array vals, |
| 523 | const int dim, const double nanval) { |
| 524 | return reduce_promote_by_key<af_add_t>(keys_out, vals_out, keys, vals, dim, |
| 525 | true, nanval); |
| 526 | } |
| 527 | |
| 528 | af_err af_product_by_key_nan(af_array *keys_out, af_array *vals_out, |
| 529 | const af_array keys, const af_array vals, |