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mlir/include/mlir/Dialect/SparseTensor/IR/SparseTensorAttrDefs.td
| Show First 20 Lines • Show All 112 Lines • ▼ Show 20 Lines | def SparseTensorEncodingAttr : SparseTensor_Attr<"SparseTensorEncoding", | ||||
| let extraClassDeclaration = [{ | let extraClassDeclaration = [{ | ||||
| // Dimension level types. By default, each type has the unique and | // Dimension level types. By default, each type has the unique and | ||||
| // ordered properties. Alternatives properties are indicated by | // ordered properties. Alternatives properties are indicated by | ||||
| // Nu (not-unique) and No (not-ordered). | // Nu (not-unique) and No (not-ordered). | ||||
| // | // | ||||
| // TODO: separate type and property in encoding | // TODO: separate type and property in encoding | ||||
| // | // | ||||
| enum class DimLevelType { | enum class DimLevelType : uint8_t { | ||||
| Dense, | Dense = 4, // 0b001_00 | ||||
| Compressed, CompressedNu, CompressedNo, CompressedNuNo, | Compressed = 8, // 0b010_00 | ||||
| Singleton, SingletonNu, SingletonNo, SingletonNuNo, | CompressedNu = 9, // 0b010_01 | ||||
| CompressedNo = 10, // 0b010_10 | |||||
| CompressedNuNo = 11, // 0b010_11 | |||||
| Singleton = 16, // 0b100_00 | |||||
| SingletonNu = 17, // 0b100_01 | |||||
| SingletonNo = 18, // 0b100_10 | |||||
| SingletonNuNo = 19, // 0b100_11 | |||||
| }; | }; | ||||
| }]; | }]; | ||||
| } | } | ||||
| def IsSparseTensorPred | def IsSparseTensorPred | ||||
| : CPred<"!!::mlir::sparse_tensor::getSparseTensorEncoding($_self)">; | : CPred<"!!::mlir::sparse_tensor::getSparseTensorEncoding($_self)">; | ||||
| // The following four follow the same idiom as `TensorOf`, `AnyTensor`, | // The following four follow the same idiom as `TensorOf`, `AnyTensor`, | ||||
| Show All 13 Lines | |||||