| 1 | //===- QuantDialectBytecode.cpp - Quant Bytecode Implementation |
|---|---|
| 2 | //------------===// |
| 3 | // |
| 4 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 5 | // See https://llvm.org/LICENSE.txt for license information. |
| 6 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | #include "QuantDialectBytecode.h" |
| 11 | #include "mlir/Bytecode/BytecodeImplementation.h" |
| 12 | #include "mlir/Dialect/Quant/QuantOps.h" |
| 13 | #include "mlir/Dialect/Quant/QuantTypes.h" |
| 14 | #include "mlir/IR/Diagnostics.h" |
| 15 | #include "mlir/Support/LogicalResult.h" |
| 16 | #include "llvm/ADT/APFloat.h" |
| 17 | #include "llvm/ADT/SmallVector.h" |
| 18 | #include "llvm/ADT/TypeSwitch.h" |
| 19 | |
| 20 | using namespace mlir; |
| 21 | using namespace mlir::quant; |
| 22 | |
| 23 | namespace { |
| 24 | |
| 25 | static LogicalResult readDoubleAPFloat(DialectBytecodeReader &reader, |
| 26 | double &val) { |
| 27 | auto valOr = |
| 28 | reader.readAPFloatWithKnownSemantics(semantics: llvm::APFloat::IEEEdouble()); |
| 29 | if (failed(result: valOr)) |
| 30 | return failure(); |
| 31 | val = valOr->convertToDouble(); |
| 32 | return success(); |
| 33 | } |
| 34 | |
| 35 | #include "mlir/Dialect/Quant/QuantDialectBytecode.cpp.inc" |
| 36 | |
| 37 | /// This class implements the bytecode interface for the Quant dialect. |
| 38 | struct QuantDialectBytecodeInterface : public BytecodeDialectInterface { |
| 39 | QuantDialectBytecodeInterface(Dialect *dialect) |
| 40 | : BytecodeDialectInterface(dialect) {} |
| 41 | |
| 42 | //===--------------------------------------------------------------------===// |
| 43 | // Attributes |
| 44 | |
| 45 | Attribute readAttribute(DialectBytecodeReader &reader) const override { |
| 46 | return ::readAttribute(getContext(), reader); |
| 47 | } |
| 48 | |
| 49 | LogicalResult writeAttribute(Attribute attr, |
| 50 | DialectBytecodeWriter &writer) const override { |
| 51 | return ::writeAttribute(attr, writer); |
| 52 | } |
| 53 | |
| 54 | //===--------------------------------------------------------------------===// |
| 55 | // Types |
| 56 | |
| 57 | Type readType(DialectBytecodeReader &reader) const override { |
| 58 | return ::readType(getContext(), reader); |
| 59 | } |
| 60 | |
| 61 | LogicalResult writeType(Type type, |
| 62 | DialectBytecodeWriter &writer) const override { |
| 63 | return ::writeType(type, writer); |
| 64 | } |
| 65 | }; |
| 66 | } // namespace |
| 67 | |
| 68 | void quant::detail::addBytecodeInterface(QuantizationDialect *dialect) { |
| 69 | dialect->addInterfaces<QuantDialectBytecodeInterface>(); |
| 70 | } |
| 71 |