| 20 | namespace opencl { |
| 21 | template<typename Tk, typename Tv> |
| 22 | void sort_by_key(Array<Tk> &okey, Array<Tv> &oval, const Array<Tk> &ikey, |
| 23 | const Array<Tv> &ival, const unsigned dim, bool isAscending) { |
| 24 | try { |
| 25 | okey = copyArray<Tk>(ikey); |
| 26 | oval = copyArray<Tv>(ival); |
| 27 | |
| 28 | switch (dim) { |
| 29 | case 0: kernel::sort0ByKey<Tk, Tv>(okey, oval, isAscending); break; |
| 30 | case 1: |
| 31 | case 2: |
| 32 | case 3: |
| 33 | kernel::sortByKeyBatched<Tk, Tv>(okey, oval, dim, isAscending); |
| 34 | break; |
| 35 | default: AF_ERROR("Not Supported", AF_ERR_NOT_SUPPORTED); |
| 36 | } |
| 37 | |
| 38 | if (dim != 0) { |
| 39 | af::dim4 preorderDims = okey.dims(); |
| 40 | af::dim4 reorderDims(0, 1, 2, 3); |
| 41 | reorderDims[dim] = 0; |
| 42 | preorderDims[0] = okey.dims()[dim]; |
| 43 | for (unsigned i = 1; i <= dim; i++) { |
| 44 | reorderDims[i - 1] = i; |
| 45 | preorderDims[i] = okey.dims()[i - 1]; |
| 46 | } |
| 47 | |
| 48 | okey.setDataDims(preorderDims); |
| 49 | oval.setDataDims(preorderDims); |
| 50 | |
| 51 | okey = reorder<Tk>(okey, reorderDims); |
| 52 | oval = reorder<Tv>(oval, reorderDims); |
| 53 | } |
| 54 | } catch (const std::exception &ex) { AF_ERROR(ex.what(), AF_ERR_INTERNAL); } |
| 55 | } |
| 56 | |
| 57 | #define INSTANTIATE(Tk, Tv) \ |
| 58 | template void sort_by_key<Tk, Tv>( \ |
no test coverage detected