| 52 | using std::swap; |
| 53 | |
| 54 | af_err af_device_array(af_array *arr, void *data, const unsigned ndims, |
| 55 | const dim_t *const dims, const af_dtype type) { |
| 56 | try { |
| 57 | AF_CHECK(af_init()); |
| 58 | |
| 59 | af_array res; |
| 60 | |
| 61 | DIM_ASSERT(1, ndims >= 1); |
| 62 | dim4 d(1, 1, 1, 1); |
| 63 | for (unsigned i = 0; i < ndims; i++) { |
| 64 | d[i] = dims[i]; |
| 65 | DIM_ASSERT(3, dims[i] >= 1); |
| 66 | } |
| 67 | |
| 68 | switch (type) { |
| 69 | case f32: |
| 70 | res = getHandle(createDeviceDataArray<float>(d, data)); |
| 71 | break; |
| 72 | case f64: |
| 73 | res = getHandle(createDeviceDataArray<double>(d, data)); |
| 74 | break; |
| 75 | case c32: |
| 76 | res = getHandle(createDeviceDataArray<cfloat>(d, data)); |
| 77 | break; |
| 78 | case c64: |
| 79 | res = getHandle(createDeviceDataArray<cdouble>(d, data)); |
| 80 | break; |
| 81 | case s32: |
| 82 | res = getHandle(createDeviceDataArray<int>(d, data)); |
| 83 | break; |
| 84 | case u32: |
| 85 | res = getHandle(createDeviceDataArray<uint>(d, data)); |
| 86 | break; |
| 87 | case s64: |
| 88 | res = getHandle(createDeviceDataArray<intl>(d, data)); |
| 89 | break; |
| 90 | case u64: |
| 91 | res = getHandle(createDeviceDataArray<uintl>(d, data)); |
| 92 | break; |
| 93 | case s16: |
| 94 | res = getHandle(createDeviceDataArray<short>(d, data)); |
| 95 | break; |
| 96 | case u16: |
| 97 | res = getHandle(createDeviceDataArray<ushort>(d, data)); |
| 98 | break; |
| 99 | case s8: |
| 100 | res = getHandle(createDeviceDataArray<schar>(d, data)); |
| 101 | break; |
| 102 | case u8: |
| 103 | res = getHandle(createDeviceDataArray<uchar>(d, data)); |
| 104 | break; |
| 105 | case b8: |
| 106 | res = getHandle(createDeviceDataArray<char>(d, data)); |
| 107 | break; |
| 108 | case f16: |
| 109 | res = getHandle(createDeviceDataArray<half>(d, data)); |
| 110 | break; |
| 111 | default: TYPE_ERROR(4, type); |