| //===- IRAttributes.cpp - Exports builtin and standard attributes ---------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include <utility> |
| #include <optional> |
| |
| #include "IRModule.h" |
| |
| #include "PybindUtils.h" |
| |
| #include "mlir-c/BuiltinAttributes.h" |
| #include "mlir-c/BuiltinTypes.h" |
| |
| namespace py = pybind11; |
| using namespace mlir; |
| using namespace mlir::python; |
| |
| using llvm::SmallVector; |
| using llvm::Twine; |
| |
| //------------------------------------------------------------------------------ |
| // Docstrings (trivial, non-duplicated docstrings are included inline). |
| //------------------------------------------------------------------------------ |
| |
| static const char kDenseElementsAttrGetDocstring[] = |
| R"(Gets a DenseElementsAttr from a Python buffer or array. |
| |
| When `type` is not provided, then some limited type inferencing is done based |
| on the buffer format. Support presently exists for 8/16/32/64 signed and |
| unsigned integers and float16/float32/float64. DenseElementsAttrs of these |
| types can also be converted back to a corresponding buffer. |
| |
| For conversions outside of these types, a `type=` must be explicitly provided |
| and the buffer contents must be bit-castable to the MLIR internal |
| representation: |
| |
| * Integer types (except for i1): the buffer must be byte aligned to the |
| next byte boundary. |
| * Floating point types: Must be bit-castable to the given floating point |
| size. |
| * i1 (bool): Bit packed into 8bit words where the bit pattern matches a |
| row major ordering. An arbitrary Numpy `bool_` array can be bit packed to |
| this specification with: `np.packbits(ary, axis=None, bitorder='little')`. |
| |
| If a single element buffer is passed (or for i1, a single byte with value 0 |
| or 255), then a splat will be created. |
| |
| Args: |
| array: The array or buffer to convert. |
| signless: If inferring an appropriate MLIR type, use signless types for |
| integers (defaults True). |
| type: Skips inference of the MLIR element type and uses this instead. The |
| storage size must be consistent with the actual contents of the buffer. |
| shape: Overrides the shape of the buffer when constructing the MLIR |
| shaped type. This is needed when the physical and logical shape differ (as |
| for i1). |
| context: Explicit context, if not from context manager. |
| |
| Returns: |
| DenseElementsAttr on success. |
| |
| Raises: |
| ValueError: If the type of the buffer or array cannot be matched to an MLIR |
| type or if the buffer does not meet expectations. |
| )"; |
| |
| namespace { |
| |
| static MlirStringRef toMlirStringRef(const std::string &s) { |
| return mlirStringRefCreate(s.data(), s.size()); |
| } |
| |
| class PyAffineMapAttribute : public PyConcreteAttribute<PyAffineMapAttribute> { |
| public: |
| static constexpr IsAFunctionTy isaFunction = mlirAttributeIsAAffineMap; |
| static constexpr const char *pyClassName = "AffineMapAttr"; |
| using PyConcreteAttribute::PyConcreteAttribute; |
| |
| static void bindDerived(ClassTy &c) { |
| c.def_static( |
| "get", |
| [](PyAffineMap &affineMap) { |
| MlirAttribute attr = mlirAffineMapAttrGet(affineMap.get()); |
| return PyAffineMapAttribute(affineMap.getContext(), attr); |
| }, |
| py::arg("affine_map"), "Gets an attribute wrapping an AffineMap."); |
| } |
| }; |
| |
| template <typename T> |
| static T pyTryCast(py::handle object) { |
| try { |
| return object.cast<T>(); |
| } catch (py::cast_error &err) { |
| std::string msg = |
| std::string( |
| "Invalid attribute when attempting to create an ArrayAttribute (") + |
| err.what() + ")"; |
| throw py::cast_error(msg); |
| } catch (py::reference_cast_error &err) { |
| std::string msg = std::string("Invalid attribute (None?) when attempting " |
| "to create an ArrayAttribute (") + |
| err.what() + ")"; |
| throw py::cast_error(msg); |
| } |
| } |
| |
| /// A python-wrapped dense array attribute with an element type and a derived |
| /// implementation class. |
| template <typename EltTy, typename DerivedT> |
| class PyDenseArrayAttribute : public PyConcreteAttribute<DerivedT> { |
| public: |
| using PyConcreteAttribute<DerivedT>::PyConcreteAttribute; |
| |
| /// Iterator over the integer elements of a dense array. |
| class PyDenseArrayIterator { |
| public: |
| PyDenseArrayIterator(PyAttribute attr) : attr(std::move(attr)) {} |
| |
| /// Return a copy of the iterator. |
| PyDenseArrayIterator dunderIter() { return *this; } |
| |
| /// Return the next element. |
| EltTy dunderNext() { |
| // Throw if the index has reached the end. |
| if (nextIndex >= mlirDenseArrayGetNumElements(attr.get())) |
| throw py::stop_iteration(); |
| return DerivedT::getElement(attr.get(), nextIndex++); |
| } |
| |
| /// Bind the iterator class. |
| static void bind(py::module &m) { |
| py::class_<PyDenseArrayIterator>(m, DerivedT::pyIteratorName, |
| py::module_local()) |
| .def("__iter__", &PyDenseArrayIterator::dunderIter) |
| .def("__next__", &PyDenseArrayIterator::dunderNext); |
| } |
| |
| private: |
| /// The referenced dense array attribute. |
| PyAttribute attr; |
| /// The next index to read. |
| int nextIndex = 0; |
| }; |
| |
| /// Get the element at the given index. |
| EltTy getItem(intptr_t i) { return DerivedT::getElement(*this, i); } |
| |
| /// Bind the attribute class. |
| static void bindDerived(typename PyConcreteAttribute<DerivedT>::ClassTy &c) { |
| // Bind the constructor. |
| c.def_static( |
| "get", |
| [](const std::vector<EltTy> &values, DefaultingPyMlirContext ctx) { |
| MlirAttribute attr = |
| DerivedT::getAttribute(ctx->get(), values.size(), values.data()); |
| return DerivedT(ctx->getRef(), attr); |
| }, |
| py::arg("values"), py::arg("context") = py::none(), |
| "Gets a uniqued dense array attribute"); |
| // Bind the array methods. |
| c.def("__getitem__", [](DerivedT &arr, intptr_t i) { |
| if (i >= mlirDenseArrayGetNumElements(arr)) |
| throw py::index_error("DenseArray index out of range"); |
| return arr.getItem(i); |
| }); |
| c.def("__len__", [](const DerivedT &arr) { |
| return mlirDenseArrayGetNumElements(arr); |
| }); |
| c.def("__iter__", |
| [](const DerivedT &arr) { return PyDenseArrayIterator(arr); }); |
| c.def("__add__", [](DerivedT &arr, const py::list &extras) { |
| std::vector<EltTy> values; |
| intptr_t numOldElements = mlirDenseArrayGetNumElements(arr); |
| values.reserve(numOldElements + py::len(extras)); |
| for (intptr_t i = 0; i < numOldElements; ++i) |
| values.push_back(arr.getItem(i)); |
| for (py::handle attr : extras) |
| values.push_back(pyTryCast<EltTy>(attr)); |
| MlirAttribute attr = DerivedT::getAttribute(arr.getContext()->get(), |
| values.size(), values.data()); |
| return DerivedT(arr.getContext(), attr); |
| }); |
| } |
| }; |
| |
| /// Instantiate the python dense array classes. |
| struct PyDenseBoolArrayAttribute |
| : public PyDenseArrayAttribute<int, PyDenseBoolArrayAttribute> { |
| static constexpr IsAFunctionTy isaFunction = mlirAttributeIsADenseBoolArray; |
| static constexpr auto getAttribute = mlirDenseBoolArrayGet; |
| static constexpr auto getElement = mlirDenseBoolArrayGetElement; |
| static constexpr const char *pyClassName = "DenseBoolArrayAttr"; |
| static constexpr const char *pyIteratorName = "DenseBoolArrayIterator"; |
| using PyDenseArrayAttribute::PyDenseArrayAttribute; |
| }; |
| struct PyDenseI8ArrayAttribute |
| : public PyDenseArrayAttribute<int8_t, PyDenseI8ArrayAttribute> { |
| static constexpr IsAFunctionTy isaFunction = mlirAttributeIsADenseI8Array; |
| static constexpr auto getAttribute = mlirDenseI8ArrayGet; |
| static constexpr auto getElement = mlirDenseI8ArrayGetElement; |
| static constexpr const char *pyClassName = "DenseI8ArrayAttr"; |
| static constexpr const char *pyIteratorName = "DenseI8ArrayIterator"; |
| using PyDenseArrayAttribute::PyDenseArrayAttribute; |
| }; |
| struct PyDenseI16ArrayAttribute |
| : public PyDenseArrayAttribute<int16_t, PyDenseI16ArrayAttribute> { |
| static constexpr IsAFunctionTy isaFunction = mlirAttributeIsADenseI16Array; |
| static constexpr auto getAttribute = mlirDenseI16ArrayGet; |
| static constexpr auto getElement = mlirDenseI16ArrayGetElement; |
| static constexpr const char *pyClassName = "DenseI16ArrayAttr"; |
| static constexpr const char *pyIteratorName = "DenseI16ArrayIterator"; |
| using PyDenseArrayAttribute::PyDenseArrayAttribute; |
| }; |
| struct PyDenseI32ArrayAttribute |
| : public PyDenseArrayAttribute<int32_t, PyDenseI32ArrayAttribute> { |
| static constexpr IsAFunctionTy isaFunction = mlirAttributeIsADenseI32Array; |
| static constexpr auto getAttribute = mlirDenseI32ArrayGet; |
| static constexpr auto getElement = mlirDenseI32ArrayGetElement; |
| static constexpr const char *pyClassName = "DenseI32ArrayAttr"; |
| static constexpr const char *pyIteratorName = "DenseI32ArrayIterator"; |
| using PyDenseArrayAttribute::PyDenseArrayAttribute; |
| }; |
| struct PyDenseI64ArrayAttribute |
| : public PyDenseArrayAttribute<int64_t, PyDenseI64ArrayAttribute> { |
| static constexpr IsAFunctionTy isaFunction = mlirAttributeIsADenseI64Array; |
| static constexpr auto getAttribute = mlirDenseI64ArrayGet; |
| static constexpr auto getElement = mlirDenseI64ArrayGetElement; |
| static constexpr const char *pyClassName = "DenseI64ArrayAttr"; |
| static constexpr const char *pyIteratorName = "DenseI64ArrayIterator"; |
| using PyDenseArrayAttribute::PyDenseArrayAttribute; |
| }; |
| struct PyDenseF32ArrayAttribute |
| : public PyDenseArrayAttribute<float, PyDenseF32ArrayAttribute> { |
| static constexpr IsAFunctionTy isaFunction = mlirAttributeIsADenseF32Array; |
| static constexpr auto getAttribute = mlirDenseF32ArrayGet; |
| static constexpr auto getElement = mlirDenseF32ArrayGetElement; |
| static constexpr const char *pyClassName = "DenseF32ArrayAttr"; |
| static constexpr const char *pyIteratorName = "DenseF32ArrayIterator"; |
| using PyDenseArrayAttribute::PyDenseArrayAttribute; |
| }; |
| struct PyDenseF64ArrayAttribute |
| : public PyDenseArrayAttribute<double, PyDenseF64ArrayAttribute> { |
| static constexpr IsAFunctionTy isaFunction = mlirAttributeIsADenseF64Array; |
| static constexpr auto getAttribute = mlirDenseF64ArrayGet; |
| static constexpr auto getElement = mlirDenseF64ArrayGetElement; |
| static constexpr const char *pyClassName = "DenseF64ArrayAttr"; |
| static constexpr const char *pyIteratorName = "DenseF64ArrayIterator"; |
| using PyDenseArrayAttribute::PyDenseArrayAttribute; |
| }; |
| |
| class PyArrayAttribute : public PyConcreteAttribute<PyArrayAttribute> { |
| public: |
| static constexpr IsAFunctionTy isaFunction = mlirAttributeIsAArray; |
| static constexpr const char *pyClassName = "ArrayAttr"; |
| using PyConcreteAttribute::PyConcreteAttribute; |
| |
| class PyArrayAttributeIterator { |
| public: |
| PyArrayAttributeIterator(PyAttribute attr) : attr(std::move(attr)) {} |
| |
| PyArrayAttributeIterator &dunderIter() { return *this; } |
| |
| PyAttribute dunderNext() { |
| // TODO: Throw is an inefficient way to stop iteration. |
| if (nextIndex >= mlirArrayAttrGetNumElements(attr.get())) |
| throw py::stop_iteration(); |
| return PyAttribute(attr.getContext(), |
| mlirArrayAttrGetElement(attr.get(), nextIndex++)); |
| } |
| |
| static void bind(py::module &m) { |
| py::class_<PyArrayAttributeIterator>(m, "ArrayAttributeIterator", |
| py::module_local()) |
| .def("__iter__", &PyArrayAttributeIterator::dunderIter) |
| .def("__next__", &PyArrayAttributeIterator::dunderNext); |
| } |
| |
| private: |
| PyAttribute attr; |
| int nextIndex = 0; |
| }; |
| |
| PyAttribute getItem(intptr_t i) { |
| return PyAttribute(getContext(), mlirArrayAttrGetElement(*this, i)); |
| } |
| |
| static void bindDerived(ClassTy &c) { |
| c.def_static( |
| "get", |
| [](py::list attributes, DefaultingPyMlirContext context) { |
| SmallVector<MlirAttribute> mlirAttributes; |
| mlirAttributes.reserve(py::len(attributes)); |
| for (auto attribute : attributes) { |
| mlirAttributes.push_back(pyTryCast<PyAttribute>(attribute)); |
| } |
| MlirAttribute attr = mlirArrayAttrGet( |
| context->get(), mlirAttributes.size(), mlirAttributes.data()); |
| return PyArrayAttribute(context->getRef(), attr); |
| }, |
| py::arg("attributes"), py::arg("context") = py::none(), |
| "Gets a uniqued Array attribute"); |
| c.def("__getitem__", |
| [](PyArrayAttribute &arr, intptr_t i) { |
| if (i >= mlirArrayAttrGetNumElements(arr)) |
| throw py::index_error("ArrayAttribute index out of range"); |
| return arr.getItem(i); |
| }) |
| .def("__len__", |
| [](const PyArrayAttribute &arr) { |
| return mlirArrayAttrGetNumElements(arr); |
| }) |
| .def("__iter__", [](const PyArrayAttribute &arr) { |
| return PyArrayAttributeIterator(arr); |
| }); |
| c.def("__add__", [](PyArrayAttribute arr, py::list extras) { |
| std::vector<MlirAttribute> attributes; |
| intptr_t numOldElements = mlirArrayAttrGetNumElements(arr); |
| attributes.reserve(numOldElements + py::len(extras)); |
| for (intptr_t i = 0; i < numOldElements; ++i) |
| attributes.push_back(arr.getItem(i)); |
| for (py::handle attr : extras) |
| attributes.push_back(pyTryCast<PyAttribute>(attr)); |
| MlirAttribute arrayAttr = mlirArrayAttrGet( |
| arr.getContext()->get(), attributes.size(), attributes.data()); |
| return PyArrayAttribute(arr.getContext(), arrayAttr); |
| }); |
| } |
| }; |
| |
| /// Float Point Attribute subclass - FloatAttr. |
| class PyFloatAttribute : public PyConcreteAttribute<PyFloatAttribute> { |
| public: |
| static constexpr IsAFunctionTy isaFunction = mlirAttributeIsAFloat; |
| static constexpr const char *pyClassName = "FloatAttr"; |
| using PyConcreteAttribute::PyConcreteAttribute; |
| |
| static void bindDerived(ClassTy &c) { |
| c.def_static( |
| "get", |
| [](PyType &type, double value, DefaultingPyLocation loc) { |
| MlirAttribute attr = mlirFloatAttrDoubleGetChecked(loc, type, value); |
| // TODO: Rework error reporting once diagnostic engine is exposed |
| // in C API. |
| if (mlirAttributeIsNull(attr)) { |
| throw SetPyError(PyExc_ValueError, |
| Twine("invalid '") + |
| py::repr(py::cast(type)).cast<std::string>() + |
| "' and expected floating point type."); |
| } |
| return PyFloatAttribute(type.getContext(), attr); |
| }, |
| py::arg("type"), py::arg("value"), py::arg("loc") = py::none(), |
| "Gets an uniqued float point attribute associated to a type"); |
| c.def_static( |
| "get_f32", |
| [](double value, DefaultingPyMlirContext context) { |
| MlirAttribute attr = mlirFloatAttrDoubleGet( |
| context->get(), mlirF32TypeGet(context->get()), value); |
| return PyFloatAttribute(context->getRef(), attr); |
| }, |
| py::arg("value"), py::arg("context") = py::none(), |
| "Gets an uniqued float point attribute associated to a f32 type"); |
| c.def_static( |
| "get_f64", |
| [](double value, DefaultingPyMlirContext context) { |
| MlirAttribute attr = mlirFloatAttrDoubleGet( |
| context->get(), mlirF64TypeGet(context->get()), value); |
| return PyFloatAttribute(context->getRef(), attr); |
| }, |
| py::arg("value"), py::arg("context") = py::none(), |
| "Gets an uniqued float point attribute associated to a f64 type"); |
| c.def_property_readonly( |
| "value", |
| [](PyFloatAttribute &self) { |
| return mlirFloatAttrGetValueDouble(self); |
| }, |
| "Returns the value of the float point attribute"); |
| } |
| }; |
| |
| /// Integer Attribute subclass - IntegerAttr. |
| class PyIntegerAttribute : public PyConcreteAttribute<PyIntegerAttribute> { |
| public: |
| static constexpr IsAFunctionTy isaFunction = mlirAttributeIsAInteger; |
| static constexpr const char *pyClassName = "IntegerAttr"; |
| using PyConcreteAttribute::PyConcreteAttribute; |
| |
| static void bindDerived(ClassTy &c) { |
| c.def_static( |
| "get", |
| [](PyType &type, int64_t value) { |
| MlirAttribute attr = mlirIntegerAttrGet(type, value); |
| return PyIntegerAttribute(type.getContext(), attr); |
| }, |
| py::arg("type"), py::arg("value"), |
| "Gets an uniqued integer attribute associated to a type"); |
| c.def_property_readonly( |
| "value", |
| [](PyIntegerAttribute &self) -> py::int_ { |
| MlirType type = mlirAttributeGetType(self); |
| if (mlirTypeIsAIndex(type) || mlirIntegerTypeIsSignless(type)) |
| return mlirIntegerAttrGetValueInt(self); |
| if (mlirIntegerTypeIsSigned(type)) |
| return mlirIntegerAttrGetValueSInt(self); |
| return mlirIntegerAttrGetValueUInt(self); |
| }, |
| "Returns the value of the integer attribute"); |
| } |
| }; |
| |
| /// Bool Attribute subclass - BoolAttr. |
| class PyBoolAttribute : public PyConcreteAttribute<PyBoolAttribute> { |
| public: |
| static constexpr IsAFunctionTy isaFunction = mlirAttributeIsABool; |
| static constexpr const char *pyClassName = "BoolAttr"; |
| using PyConcreteAttribute::PyConcreteAttribute; |
| |
| static void bindDerived(ClassTy &c) { |
| c.def_static( |
| "get", |
| [](bool value, DefaultingPyMlirContext context) { |
| MlirAttribute attr = mlirBoolAttrGet(context->get(), value); |
| return PyBoolAttribute(context->getRef(), attr); |
| }, |
| py::arg("value"), py::arg("context") = py::none(), |
| "Gets an uniqued bool attribute"); |
| c.def_property_readonly( |
| "value", |
| [](PyBoolAttribute &self) { return mlirBoolAttrGetValue(self); }, |
| "Returns the value of the bool attribute"); |
| } |
| }; |
| |
| class PyFlatSymbolRefAttribute |
| : public PyConcreteAttribute<PyFlatSymbolRefAttribute> { |
| public: |
| static constexpr IsAFunctionTy isaFunction = mlirAttributeIsAFlatSymbolRef; |
| static constexpr const char *pyClassName = "FlatSymbolRefAttr"; |
| using PyConcreteAttribute::PyConcreteAttribute; |
| |
| static void bindDerived(ClassTy &c) { |
| c.def_static( |
| "get", |
| [](std::string value, DefaultingPyMlirContext context) { |
| MlirAttribute attr = |
| mlirFlatSymbolRefAttrGet(context->get(), toMlirStringRef(value)); |
| return PyFlatSymbolRefAttribute(context->getRef(), attr); |
| }, |
| py::arg("value"), py::arg("context") = py::none(), |
| "Gets a uniqued FlatSymbolRef attribute"); |
| c.def_property_readonly( |
| "value", |
| [](PyFlatSymbolRefAttribute &self) { |
| MlirStringRef stringRef = mlirFlatSymbolRefAttrGetValue(self); |
| return py::str(stringRef.data, stringRef.length); |
| }, |
| "Returns the value of the FlatSymbolRef attribute as a string"); |
| } |
| }; |
| |
| class PyOpaqueAttribute : public PyConcreteAttribute<PyOpaqueAttribute> { |
| public: |
| static constexpr IsAFunctionTy isaFunction = mlirAttributeIsAOpaque; |
| static constexpr const char *pyClassName = "OpaqueAttr"; |
| using PyConcreteAttribute::PyConcreteAttribute; |
| |
| static void bindDerived(ClassTy &c) { |
| c.def_static( |
| "get", |
| [](std::string dialectNamespace, py::buffer buffer, PyType &type, |
| DefaultingPyMlirContext context) { |
| const py::buffer_info bufferInfo = buffer.request(); |
| intptr_t bufferSize = bufferInfo.size; |
| MlirAttribute attr = mlirOpaqueAttrGet( |
| context->get(), toMlirStringRef(dialectNamespace), bufferSize, |
| static_cast<char *>(bufferInfo.ptr), type); |
| return PyOpaqueAttribute(context->getRef(), attr); |
| }, |
| py::arg("dialect_namespace"), py::arg("buffer"), py::arg("type"), |
| py::arg("context") = py::none(), "Gets an Opaque attribute."); |
| c.def_property_readonly( |
| "dialect_namespace", |
| [](PyOpaqueAttribute &self) { |
| MlirStringRef stringRef = mlirOpaqueAttrGetDialectNamespace(self); |
| return py::str(stringRef.data, stringRef.length); |
| }, |
| "Returns the dialect namespace for the Opaque attribute as a string"); |
| c.def_property_readonly( |
| "data", |
| [](PyOpaqueAttribute &self) { |
| MlirStringRef stringRef = mlirOpaqueAttrGetData(self); |
| return py::str(stringRef.data, stringRef.length); |
| }, |
| "Returns the data for the Opaqued attributes as a string"); |
| } |
| }; |
| |
| class PyStringAttribute : public PyConcreteAttribute<PyStringAttribute> { |
| public: |
| static constexpr IsAFunctionTy isaFunction = mlirAttributeIsAString; |
| static constexpr const char *pyClassName = "StringAttr"; |
| using PyConcreteAttribute::PyConcreteAttribute; |
| |
| static void bindDerived(ClassTy &c) { |
| c.def_static( |
| "get", |
| [](std::string value, DefaultingPyMlirContext context) { |
| MlirAttribute attr = |
| mlirStringAttrGet(context->get(), toMlirStringRef(value)); |
| return PyStringAttribute(context->getRef(), attr); |
| }, |
| py::arg("value"), py::arg("context") = py::none(), |
| "Gets a uniqued string attribute"); |
| c.def_static( |
| "get_typed", |
| [](PyType &type, std::string value) { |
| MlirAttribute attr = |
| mlirStringAttrTypedGet(type, toMlirStringRef(value)); |
| return PyStringAttribute(type.getContext(), attr); |
| }, |
| py::arg("type"), py::arg("value"), |
| "Gets a uniqued string attribute associated to a type"); |
| c.def_property_readonly( |
| "value", |
| [](PyStringAttribute &self) { |
| MlirStringRef stringRef = mlirStringAttrGetValue(self); |
| return py::str(stringRef.data, stringRef.length); |
| }, |
| "Returns the value of the string attribute"); |
| } |
| }; |
| |
| // TODO: Support construction of string elements. |
| class PyDenseElementsAttribute |
| : public PyConcreteAttribute<PyDenseElementsAttribute> { |
| public: |
| static constexpr IsAFunctionTy isaFunction = mlirAttributeIsADenseElements; |
| static constexpr const char *pyClassName = "DenseElementsAttr"; |
| using PyConcreteAttribute::PyConcreteAttribute; |
| |
| static PyDenseElementsAttribute |
| getFromBuffer(py::buffer array, bool signless, |
| std::optional<PyType> explicitType, |
| std::optional<std::vector<int64_t>> explicitShape, |
| DefaultingPyMlirContext contextWrapper) { |
| // Request a contiguous view. In exotic cases, this will cause a copy. |
| int flags = PyBUF_C_CONTIGUOUS | PyBUF_FORMAT; |
| Py_buffer *view = new Py_buffer(); |
| if (PyObject_GetBuffer(array.ptr(), view, flags) != 0) { |
| delete view; |
| throw py::error_already_set(); |
| } |
| py::buffer_info arrayInfo(view); |
| SmallVector<int64_t> shape; |
| if (explicitShape) { |
| shape.append(explicitShape->begin(), explicitShape->end()); |
| } else { |
| shape.append(arrayInfo.shape.begin(), |
| arrayInfo.shape.begin() + arrayInfo.ndim); |
| } |
| |
| MlirAttribute encodingAttr = mlirAttributeGetNull(); |
| MlirContext context = contextWrapper->get(); |
| |
| // Detect format codes that are suitable for bulk loading. This includes |
| // all byte aligned integer and floating point types up to 8 bytes. |
| // Notably, this excludes, bool (which needs to be bit-packed) and |
| // other exotics which do not have a direct representation in the buffer |
| // protocol (i.e. complex, etc). |
| std::optional<MlirType> bulkLoadElementType; |
| if (explicitType) { |
| bulkLoadElementType = *explicitType; |
| } else if (arrayInfo.format == "f") { |
| // f32 |
| assert(arrayInfo.itemsize == 4 && "mismatched array itemsize"); |
| bulkLoadElementType = mlirF32TypeGet(context); |
| } else if (arrayInfo.format == "d") { |
| // f64 |
| assert(arrayInfo.itemsize == 8 && "mismatched array itemsize"); |
| bulkLoadElementType = mlirF64TypeGet(context); |
| } else if (arrayInfo.format == "e") { |
| // f16 |
| assert(arrayInfo.itemsize == 2 && "mismatched array itemsize"); |
| bulkLoadElementType = mlirF16TypeGet(context); |
| } else if (isSignedIntegerFormat(arrayInfo.format)) { |
| if (arrayInfo.itemsize == 4) { |
| // i32 |
| bulkLoadElementType = signless ? mlirIntegerTypeGet(context, 32) |
| : mlirIntegerTypeSignedGet(context, 32); |
| } else if (arrayInfo.itemsize == 8) { |
| // i64 |
| bulkLoadElementType = signless ? mlirIntegerTypeGet(context, 64) |
| : mlirIntegerTypeSignedGet(context, 64); |
| } else if (arrayInfo.itemsize == 1) { |
| // i8 |
| bulkLoadElementType = signless ? mlirIntegerTypeGet(context, 8) |
| : mlirIntegerTypeSignedGet(context, 8); |
| } else if (arrayInfo.itemsize == 2) { |
| // i16 |
| bulkLoadElementType = signless ? mlirIntegerTypeGet(context, 16) |
| : mlirIntegerTypeSignedGet(context, 16); |
| } |
| } else if (isUnsignedIntegerFormat(arrayInfo.format)) { |
| if (arrayInfo.itemsize == 4) { |
| // unsigned i32 |
| bulkLoadElementType = signless |
| ? mlirIntegerTypeGet(context, 32) |
| : mlirIntegerTypeUnsignedGet(context, 32); |
| } else if (arrayInfo.itemsize == 8) { |
| // unsigned i64 |
| bulkLoadElementType = signless |
| ? mlirIntegerTypeGet(context, 64) |
| : mlirIntegerTypeUnsignedGet(context, 64); |
| } else if (arrayInfo.itemsize == 1) { |
| // i8 |
| bulkLoadElementType = signless ? mlirIntegerTypeGet(context, 8) |
| : mlirIntegerTypeUnsignedGet(context, 8); |
| } else if (arrayInfo.itemsize == 2) { |
| // i16 |
| bulkLoadElementType = signless |
| ? mlirIntegerTypeGet(context, 16) |
| : mlirIntegerTypeUnsignedGet(context, 16); |
| } |
| } |
| if (bulkLoadElementType) { |
| auto shapedType = mlirRankedTensorTypeGet( |
| shape.size(), shape.data(), *bulkLoadElementType, encodingAttr); |
| size_t rawBufferSize = arrayInfo.size * arrayInfo.itemsize; |
| MlirAttribute attr = mlirDenseElementsAttrRawBufferGet( |
| shapedType, rawBufferSize, arrayInfo.ptr); |
| if (mlirAttributeIsNull(attr)) { |
| throw std::invalid_argument( |
| "DenseElementsAttr could not be constructed from the given buffer. " |
| "This may mean that the Python buffer layout does not match that " |
| "MLIR expected layout and is a bug."); |
| } |
| return PyDenseElementsAttribute(contextWrapper->getRef(), attr); |
| } |
| |
| throw std::invalid_argument( |
| std::string("unimplemented array format conversion from format: ") + |
| arrayInfo.format); |
| } |
| |
| static PyDenseElementsAttribute getSplat(const PyType &shapedType, |
| PyAttribute &elementAttr) { |
| auto contextWrapper = |
| PyMlirContext::forContext(mlirTypeGetContext(shapedType)); |
| if (!mlirAttributeIsAInteger(elementAttr) && |
| !mlirAttributeIsAFloat(elementAttr)) { |
| std::string message = "Illegal element type for DenseElementsAttr: "; |
| message.append(py::repr(py::cast(elementAttr))); |
| throw SetPyError(PyExc_ValueError, message); |
| } |
| if (!mlirTypeIsAShaped(shapedType) || |
| !mlirShapedTypeHasStaticShape(shapedType)) { |
| std::string message = |
| "Expected a static ShapedType for the shaped_type parameter: "; |
| message.append(py::repr(py::cast(shapedType))); |
| throw SetPyError(PyExc_ValueError, message); |
| } |
| MlirType shapedElementType = mlirShapedTypeGetElementType(shapedType); |
| MlirType attrType = mlirAttributeGetType(elementAttr); |
| if (!mlirTypeEqual(shapedElementType, attrType)) { |
| std::string message = |
| "Shaped element type and attribute type must be equal: shaped="; |
| message.append(py::repr(py::cast(shapedType))); |
| message.append(", element="); |
| message.append(py::repr(py::cast(elementAttr))); |
| throw SetPyError(PyExc_ValueError, message); |
| } |
| |
| MlirAttribute elements = |
| mlirDenseElementsAttrSplatGet(shapedType, elementAttr); |
| return PyDenseElementsAttribute(contextWrapper->getRef(), elements); |
| } |
| |
| intptr_t dunderLen() { return mlirElementsAttrGetNumElements(*this); } |
| |
| py::buffer_info accessBuffer() { |
| if (mlirDenseElementsAttrIsSplat(*this)) { |
| // TODO: Currently crashes the program. |
| // Reported as https://github.com/pybind/pybind11/issues/3336 |
| throw std::invalid_argument( |
| "unsupported data type for conversion to Python buffer"); |
| } |
| |
| MlirType shapedType = mlirAttributeGetType(*this); |
| MlirType elementType = mlirShapedTypeGetElementType(shapedType); |
| std::string format; |
| |
| if (mlirTypeIsAF32(elementType)) { |
| // f32 |
| return bufferInfo<float>(shapedType); |
| } |
| if (mlirTypeIsAF64(elementType)) { |
| // f64 |
| return bufferInfo<double>(shapedType); |
| } |
| if (mlirTypeIsAF16(elementType)) { |
| // f16 |
| return bufferInfo<uint16_t>(shapedType, "e"); |
| } |
| if (mlirTypeIsAInteger(elementType) && |
| mlirIntegerTypeGetWidth(elementType) == 32) { |
| if (mlirIntegerTypeIsSignless(elementType) || |
| mlirIntegerTypeIsSigned(elementType)) { |
| // i32 |
| return bufferInfo<int32_t>(shapedType); |
| } |
| if (mlirIntegerTypeIsUnsigned(elementType)) { |
| // unsigned i32 |
| return bufferInfo<uint32_t>(shapedType); |
| } |
| } else if (mlirTypeIsAInteger(elementType) && |
| mlirIntegerTypeGetWidth(elementType) == 64) { |
| if (mlirIntegerTypeIsSignless(elementType) || |
| mlirIntegerTypeIsSigned(elementType)) { |
| // i64 |
| return bufferInfo<int64_t>(shapedType); |
| } |
| if (mlirIntegerTypeIsUnsigned(elementType)) { |
| // unsigned i64 |
| return bufferInfo<uint64_t>(shapedType); |
| } |
| } else if (mlirTypeIsAInteger(elementType) && |
| mlirIntegerTypeGetWidth(elementType) == 8) { |
| if (mlirIntegerTypeIsSignless(elementType) || |
| mlirIntegerTypeIsSigned(elementType)) { |
| // i8 |
| return bufferInfo<int8_t>(shapedType); |
| } |
| if (mlirIntegerTypeIsUnsigned(elementType)) { |
| // unsigned i8 |
| return bufferInfo<uint8_t>(shapedType); |
| } |
| } else if (mlirTypeIsAInteger(elementType) && |
| mlirIntegerTypeGetWidth(elementType) == 16) { |
| if (mlirIntegerTypeIsSignless(elementType) || |
| mlirIntegerTypeIsSigned(elementType)) { |
| // i16 |
| return bufferInfo<int16_t>(shapedType); |
| } |
| if (mlirIntegerTypeIsUnsigned(elementType)) { |
| // unsigned i16 |
| return bufferInfo<uint16_t>(shapedType); |
| } |
| } |
| |
| // TODO: Currently crashes the program. |
| // Reported as https://github.com/pybind/pybind11/issues/3336 |
| throw std::invalid_argument( |
| "unsupported data type for conversion to Python buffer"); |
| } |
| |
| static void bindDerived(ClassTy &c) { |
| c.def("__len__", &PyDenseElementsAttribute::dunderLen) |
| .def_static("get", PyDenseElementsAttribute::getFromBuffer, |
| py::arg("array"), py::arg("signless") = true, |
| py::arg("type") = py::none(), py::arg("shape") = py::none(), |
| py::arg("context") = py::none(), |
| kDenseElementsAttrGetDocstring) |
| .def_static("get_splat", PyDenseElementsAttribute::getSplat, |
| py::arg("shaped_type"), py::arg("element_attr"), |
| "Gets a DenseElementsAttr where all values are the same") |
| .def_property_readonly("is_splat", |
| [](PyDenseElementsAttribute &self) -> bool { |
| return mlirDenseElementsAttrIsSplat(self); |
| }) |
| .def_buffer(&PyDenseElementsAttribute::accessBuffer); |
| } |
| |
| private: |
| static bool isUnsignedIntegerFormat(const std::string &format) { |
| if (format.empty()) |
| return false; |
| char code = format[0]; |
| return code == 'I' || code == 'B' || code == 'H' || code == 'L' || |
| code == 'Q'; |
| } |
| |
| static bool isSignedIntegerFormat(const std::string &format) { |
| if (format.empty()) |
| return false; |
| char code = format[0]; |
| return code == 'i' || code == 'b' || code == 'h' || code == 'l' || |
| code == 'q'; |
| } |
| |
| template <typename Type> |
| py::buffer_info bufferInfo(MlirType shapedType, |
| const char *explicitFormat = nullptr) { |
| intptr_t rank = mlirShapedTypeGetRank(shapedType); |
| // Prepare the data for the buffer_info. |
| // Buffer is configured for read-only access below. |
| Type *data = static_cast<Type *>( |
| const_cast<void *>(mlirDenseElementsAttrGetRawData(*this))); |
| // Prepare the shape for the buffer_info. |
| SmallVector<intptr_t, 4> shape; |
| for (intptr_t i = 0; i < rank; ++i) |
| shape.push_back(mlirShapedTypeGetDimSize(shapedType, i)); |
| // Prepare the strides for the buffer_info. |
| SmallVector<intptr_t, 4> strides; |
| intptr_t strideFactor = 1; |
| for (intptr_t i = 1; i < rank; ++i) { |
| strideFactor = 1; |
| for (intptr_t j = i; j < rank; ++j) { |
| strideFactor *= mlirShapedTypeGetDimSize(shapedType, j); |
| } |
| strides.push_back(sizeof(Type) * strideFactor); |
| } |
| strides.push_back(sizeof(Type)); |
| std::string format; |
| if (explicitFormat) { |
| format = explicitFormat; |
| } else { |
| format = py::format_descriptor<Type>::format(); |
| } |
| return py::buffer_info(data, sizeof(Type), format, rank, shape, strides, |
| /*readonly=*/true); |
| } |
| }; // namespace |
| |
| /// Refinement of the PyDenseElementsAttribute for attributes containing integer |
| /// (and boolean) values. Supports element access. |
| class PyDenseIntElementsAttribute |
| : public PyConcreteAttribute<PyDenseIntElementsAttribute, |
| PyDenseElementsAttribute> { |
| public: |
| static constexpr IsAFunctionTy isaFunction = mlirAttributeIsADenseIntElements; |
| static constexpr const char *pyClassName = "DenseIntElementsAttr"; |
| using PyConcreteAttribute::PyConcreteAttribute; |
| |
| /// Returns the element at the given linear position. Asserts if the index is |
| /// out of range. |
| py::int_ dunderGetItem(intptr_t pos) { |
| if (pos < 0 || pos >= dunderLen()) { |
| throw SetPyError(PyExc_IndexError, |
| "attempt to access out of bounds element"); |
| } |
| |
| MlirType type = mlirAttributeGetType(*this); |
| type = mlirShapedTypeGetElementType(type); |
| assert(mlirTypeIsAInteger(type) && |
| "expected integer element type in dense int elements attribute"); |
| // Dispatch element extraction to an appropriate C function based on the |
| // elemental type of the attribute. py::int_ is implicitly constructible |
| // from any C++ integral type and handles bitwidth correctly. |
| // TODO: consider caching the type properties in the constructor to avoid |
| // querying them on each element access. |
| unsigned width = mlirIntegerTypeGetWidth(type); |
| bool isUnsigned = mlirIntegerTypeIsUnsigned(type); |
| if (isUnsigned) { |
| if (width == 1) { |
| return mlirDenseElementsAttrGetBoolValue(*this, pos); |
| } |
| if (width == 8) { |
| return mlirDenseElementsAttrGetUInt8Value(*this, pos); |
| } |
| if (width == 16) { |
| return mlirDenseElementsAttrGetUInt16Value(*this, pos); |
| } |
| if (width == 32) { |
| return mlirDenseElementsAttrGetUInt32Value(*this, pos); |
| } |
| if (width == 64) { |
| return mlirDenseElementsAttrGetUInt64Value(*this, pos); |
| } |
| } else { |
| if (width == 1) { |
| return mlirDenseElementsAttrGetBoolValue(*this, pos); |
| } |
| if (width == 8) { |
| return mlirDenseElementsAttrGetInt8Value(*this, pos); |
| } |
| if (width == 16) { |
| return mlirDenseElementsAttrGetInt16Value(*this, pos); |
| } |
| if (width == 32) { |
| return mlirDenseElementsAttrGetInt32Value(*this, pos); |
| } |
| if (width == 64) { |
| return mlirDenseElementsAttrGetInt64Value(*this, pos); |
| } |
| } |
| throw SetPyError(PyExc_TypeError, "Unsupported integer type"); |
| } |
| |
| static void bindDerived(ClassTy &c) { |
| c.def("__getitem__", &PyDenseIntElementsAttribute::dunderGetItem); |
| } |
| }; |
| |
| class PyDictAttribute : public PyConcreteAttribute<PyDictAttribute> { |
| public: |
| static constexpr IsAFunctionTy isaFunction = mlirAttributeIsADictionary; |
| static constexpr const char *pyClassName = "DictAttr"; |
| using PyConcreteAttribute::PyConcreteAttribute; |
| |
| intptr_t dunderLen() { return mlirDictionaryAttrGetNumElements(*this); } |
| |
| bool dunderContains(const std::string &name) { |
| return !mlirAttributeIsNull( |
| mlirDictionaryAttrGetElementByName(*this, toMlirStringRef(name))); |
| } |
| |
| static void bindDerived(ClassTy &c) { |
| c.def("__contains__", &PyDictAttribute::dunderContains); |
| c.def("__len__", &PyDictAttribute::dunderLen); |
| c.def_static( |
| "get", |
| [](py::dict attributes, DefaultingPyMlirContext context) { |
| SmallVector<MlirNamedAttribute> mlirNamedAttributes; |
| mlirNamedAttributes.reserve(attributes.size()); |
| for (auto &it : attributes) { |
| auto &mlirAttr = it.second.cast<PyAttribute &>(); |
| auto name = it.first.cast<std::string>(); |
| mlirNamedAttributes.push_back(mlirNamedAttributeGet( |
| mlirIdentifierGet(mlirAttributeGetContext(mlirAttr), |
| toMlirStringRef(name)), |
| mlirAttr)); |
| } |
| MlirAttribute attr = |
| mlirDictionaryAttrGet(context->get(), mlirNamedAttributes.size(), |
| mlirNamedAttributes.data()); |
| return PyDictAttribute(context->getRef(), attr); |
| }, |
| py::arg("value") = py::dict(), py::arg("context") = py::none(), |
| "Gets an uniqued dict attribute"); |
| c.def("__getitem__", [](PyDictAttribute &self, const std::string &name) { |
| MlirAttribute attr = |
| mlirDictionaryAttrGetElementByName(self, toMlirStringRef(name)); |
| if (mlirAttributeIsNull(attr)) { |
| throw SetPyError(PyExc_KeyError, |
| "attempt to access a non-existent attribute"); |
| } |
| return PyAttribute(self.getContext(), attr); |
| }); |
| c.def("__getitem__", [](PyDictAttribute &self, intptr_t index) { |
| if (index < 0 || index >= self.dunderLen()) { |
| throw SetPyError(PyExc_IndexError, |
| "attempt to access out of bounds attribute"); |
| } |
| MlirNamedAttribute namedAttr = mlirDictionaryAttrGetElement(self, index); |
| return PyNamedAttribute( |
| namedAttr.attribute, |
| std::string(mlirIdentifierStr(namedAttr.name).data)); |
| }); |
| } |
| }; |
| |
| /// Refinement of PyDenseElementsAttribute for attributes containing |
| /// floating-point values. Supports element access. |
| class PyDenseFPElementsAttribute |
| : public PyConcreteAttribute<PyDenseFPElementsAttribute, |
| PyDenseElementsAttribute> { |
| public: |
| static constexpr IsAFunctionTy isaFunction = mlirAttributeIsADenseFPElements; |
| static constexpr const char *pyClassName = "DenseFPElementsAttr"; |
| using PyConcreteAttribute::PyConcreteAttribute; |
| |
| py::float_ dunderGetItem(intptr_t pos) { |
| if (pos < 0 || pos >= dunderLen()) { |
| throw SetPyError(PyExc_IndexError, |
| "attempt to access out of bounds element"); |
| } |
| |
| MlirType type = mlirAttributeGetType(*this); |
| type = mlirShapedTypeGetElementType(type); |
| // Dispatch element extraction to an appropriate C function based on the |
| // elemental type of the attribute. py::float_ is implicitly constructible |
| // from float and double. |
| // TODO: consider caching the type properties in the constructor to avoid |
| // querying them on each element access. |
| if (mlirTypeIsAF32(type)) { |
| return mlirDenseElementsAttrGetFloatValue(*this, pos); |
| } |
| if (mlirTypeIsAF64(type)) { |
| return mlirDenseElementsAttrGetDoubleValue(*this, pos); |
| } |
| throw SetPyError(PyExc_TypeError, "Unsupported floating-point type"); |
| } |
| |
| static void bindDerived(ClassTy &c) { |
| c.def("__getitem__", &PyDenseFPElementsAttribute::dunderGetItem); |
| } |
| }; |
| |
| class PyTypeAttribute : public PyConcreteAttribute<PyTypeAttribute> { |
| public: |
| static constexpr IsAFunctionTy isaFunction = mlirAttributeIsAType; |
| static constexpr const char *pyClassName = "TypeAttr"; |
| using PyConcreteAttribute::PyConcreteAttribute; |
| |
| static void bindDerived(ClassTy &c) { |
| c.def_static( |
| "get", |
| [](PyType value, DefaultingPyMlirContext context) { |
| MlirAttribute attr = mlirTypeAttrGet(value.get()); |
| return PyTypeAttribute(context->getRef(), attr); |
| }, |
| py::arg("value"), py::arg("context") = py::none(), |
| "Gets a uniqued Type attribute"); |
| c.def_property_readonly("value", [](PyTypeAttribute &self) { |
| return PyType(self.getContext()->getRef(), |
| mlirTypeAttrGetValue(self.get())); |
| }); |
| } |
| }; |
| |
| /// Unit Attribute subclass. Unit attributes don't have values. |
| class PyUnitAttribute : public PyConcreteAttribute<PyUnitAttribute> { |
| public: |
| static constexpr IsAFunctionTy isaFunction = mlirAttributeIsAUnit; |
| static constexpr const char *pyClassName = "UnitAttr"; |
| using PyConcreteAttribute::PyConcreteAttribute; |
| |
| static void bindDerived(ClassTy &c) { |
| c.def_static( |
| "get", |
| [](DefaultingPyMlirContext context) { |
| return PyUnitAttribute(context->getRef(), |
| mlirUnitAttrGet(context->get())); |
| }, |
| py::arg("context") = py::none(), "Create a Unit attribute."); |
| } |
| }; |
| |
| /// Strided layout attribute subclass. |
| class PyStridedLayoutAttribute |
| : public PyConcreteAttribute<PyStridedLayoutAttribute> { |
| public: |
| static constexpr IsAFunctionTy isaFunction = mlirAttributeIsAStridedLayout; |
| static constexpr const char *pyClassName = "StridedLayoutAttr"; |
| using PyConcreteAttribute::PyConcreteAttribute; |
| |
| static void bindDerived(ClassTy &c) { |
| c.def_static( |
| "get", |
| [](int64_t offset, const std::vector<int64_t> strides, |
| DefaultingPyMlirContext ctx) { |
| MlirAttribute attr = mlirStridedLayoutAttrGet( |
| ctx->get(), offset, strides.size(), strides.data()); |
| return PyStridedLayoutAttribute(ctx->getRef(), attr); |
| }, |
| py::arg("offset"), py::arg("strides"), py::arg("context") = py::none(), |
| "Gets a strided layout attribute."); |
| c.def_static( |
| "get_fully_dynamic", |
| [](int64_t rank, DefaultingPyMlirContext ctx) { |
| auto dynamic = mlirShapedTypeGetDynamicStrideOrOffset(); |
| std::vector<int64_t> strides(rank); |
| std::fill(strides.begin(), strides.end(), dynamic); |
| MlirAttribute attr = mlirStridedLayoutAttrGet( |
| ctx->get(), dynamic, strides.size(), strides.data()); |
| return PyStridedLayoutAttribute(ctx->getRef(), attr); |
| }, |
| py::arg("rank"), py::arg("context") = py::none(), |
| "Gets a strided layout attribute with dynamic offset and strides of a " |
| "given rank."); |
| c.def_property_readonly( |
| "offset", |
| [](PyStridedLayoutAttribute &self) { |
| return mlirStridedLayoutAttrGetOffset(self); |
| }, |
| "Returns the value of the float point attribute"); |
| c.def_property_readonly( |
| "strides", |
| [](PyStridedLayoutAttribute &self) { |
| intptr_t size = mlirStridedLayoutAttrGetNumStrides(self); |
| std::vector<int64_t> strides(size); |
| for (intptr_t i = 0; i < size; i++) { |
| strides[i] = mlirStridedLayoutAttrGetStride(self, i); |
| } |
| return strides; |
| }, |
| "Returns the value of the float point attribute"); |
| } |
| }; |
| |
| } // namespace |
| |
| void mlir::python::populateIRAttributes(py::module &m) { |
| PyAffineMapAttribute::bind(m); |
| |
| PyDenseBoolArrayAttribute::bind(m); |
| PyDenseBoolArrayAttribute::PyDenseArrayIterator::bind(m); |
| PyDenseI8ArrayAttribute::bind(m); |
| PyDenseI8ArrayAttribute::PyDenseArrayIterator::bind(m); |
| PyDenseI16ArrayAttribute::bind(m); |
| PyDenseI16ArrayAttribute::PyDenseArrayIterator::bind(m); |
| PyDenseI32ArrayAttribute::bind(m); |
| PyDenseI32ArrayAttribute::PyDenseArrayIterator::bind(m); |
| PyDenseI64ArrayAttribute::bind(m); |
| PyDenseI64ArrayAttribute::PyDenseArrayIterator::bind(m); |
| PyDenseF32ArrayAttribute::bind(m); |
| PyDenseF32ArrayAttribute::PyDenseArrayIterator::bind(m); |
| PyDenseF64ArrayAttribute::bind(m); |
| PyDenseF64ArrayAttribute::PyDenseArrayIterator::bind(m); |
| |
| PyArrayAttribute::bind(m); |
| PyArrayAttribute::PyArrayAttributeIterator::bind(m); |
| PyBoolAttribute::bind(m); |
| PyDenseElementsAttribute::bind(m); |
| PyDenseFPElementsAttribute::bind(m); |
| PyDenseIntElementsAttribute::bind(m); |
| PyDictAttribute::bind(m); |
| PyFlatSymbolRefAttribute::bind(m); |
| PyOpaqueAttribute::bind(m); |
| PyFloatAttribute::bind(m); |
| PyIntegerAttribute::bind(m); |
| PyStringAttribute::bind(m); |
| PyTypeAttribute::bind(m); |
| PyUnitAttribute::bind(m); |
| |
| PyStridedLayoutAttribute::bind(m); |
| } |
