| 52 | } |
| 53 | |
| 54 | StatusOr<DLDataType> PrimitiveTypeToDLDataType(PrimitiveType type) { |
| 55 | switch (type) { |
| 56 | case S8: |
| 57 | return DLDataType{kDLInt, 8, 1}; |
| 58 | case S16: |
| 59 | return DLDataType{kDLInt, 16, 1}; |
| 60 | case S32: |
| 61 | return DLDataType{kDLInt, 32, 1}; |
| 62 | case S64: |
| 63 | return DLDataType{kDLInt, 64, 1}; |
| 64 | case U8: |
| 65 | return DLDataType{kDLUInt, 8, 1}; |
| 66 | case U16: |
| 67 | return DLDataType{kDLUInt, 16, 1}; |
| 68 | case U32: |
| 69 | return DLDataType{kDLUInt, 32, 1}; |
| 70 | case U64: |
| 71 | return DLDataType{kDLUInt, 64, 1}; |
| 72 | case F16: |
| 73 | return DLDataType{kDLFloat, 16, 1}; |
| 74 | case F32: |
| 75 | return DLDataType{kDLFloat, 32, 1}; |
| 76 | case F64: |
| 77 | return DLDataType{kDLFloat, 64, 1}; |
| 78 | case BF16: |
| 79 | return DLDataType{kDLBfloat, 16, 1}; |
| 80 | case PRED: |
| 81 | case C64: |
| 82 | case C128: |
| 83 | default: |
| 84 | return Unimplemented("XLA type %s has no DLPack equivalent", |
| 85 | PrimitiveType_Name(type)); |
| 86 | } |
| 87 | } |
| 88 | |
| 89 | StatusOr<PrimitiveType> DLDataTypeToPrimitiveType(DLDataType type) { |
| 90 | if (type.lanes != 1) { |
no test coverage detected