80 lines
3 KiB
C++
80 lines
3 KiB
C++
//===- TosaToLinalgPass.cpp - Lowering Tosa to Linalg Dialect -------------===//
|
|
//
|
|
// 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
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This transformation pass legalizes Tosa operations to the Linalg dialect.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "mlir/Conversion/TosaToLinalg/TosaToLinalg.h"
|
|
|
|
#include "mlir/Dialect/Arith/IR/Arith.h"
|
|
#include "mlir/Dialect/Func/IR/FuncOps.h"
|
|
#include "mlir/Dialect/Linalg/IR/Linalg.h"
|
|
#include "mlir/Dialect/Math/IR/Math.h"
|
|
#include "mlir/Dialect/SCF/IR/SCF.h"
|
|
#include "mlir/Dialect/Tensor/IR/Tensor.h"
|
|
#include "mlir/Dialect/Tosa/IR/TosaOps.h"
|
|
#include "mlir/Dialect/Tosa/Transforms/Passes.h"
|
|
#include "mlir/Dialect/Tosa/Utils/QuantUtils.h"
|
|
#include "mlir/IR/PatternMatch.h"
|
|
#include "mlir/Pass/PassManager.h"
|
|
#include "mlir/Transforms/DialectConversion.h"
|
|
#include "mlir/Transforms/GreedyPatternRewriteDriver.h"
|
|
|
|
namespace mlir {
|
|
#define GEN_PASS_DEF_TOSATOLINALGNAMED
|
|
#include "mlir/Conversion/Passes.h.inc"
|
|
} // namespace mlir
|
|
|
|
using namespace mlir;
|
|
|
|
namespace {
|
|
struct TosaToLinalgNamed
|
|
: public impl::TosaToLinalgNamedBase<TosaToLinalgNamed> {
|
|
public:
|
|
TosaToLinalgNamed(const TosaToLinalgNamedOptions &options)
|
|
: impl::TosaToLinalgNamedBase<TosaToLinalgNamed>(options) {}
|
|
|
|
void getDependentDialects(DialectRegistry ®istry) const override {
|
|
registry
|
|
.insert<arith::ArithDialect, linalg::LinalgDialect, math::MathDialect,
|
|
tensor::TensorDialect, scf::SCFDialect>();
|
|
}
|
|
|
|
void runOnOperation() override {
|
|
RewritePatternSet patterns(&getContext());
|
|
ConversionTarget target(getContext());
|
|
target.addLegalDialect<linalg::LinalgDialect, tosa::TosaDialect,
|
|
tensor::TensorDialect, scf::SCFDialect>();
|
|
|
|
// Not every TOSA op can be legalized to linalg.
|
|
target.addIllegalOp<tosa::Conv2DOp>();
|
|
target.addIllegalOp<tosa::Conv3DOp>();
|
|
target.addIllegalOp<tosa::DepthwiseConv2DOp>();
|
|
target.addIllegalOp<tosa::MaxPool2dOp>();
|
|
target.addIllegalOp<tosa::AvgPool2dOp>();
|
|
target.addIllegalOp<tosa::MatMulOp>();
|
|
target.addIllegalOp<tosa::FullyConnectedOp>();
|
|
target.addIllegalOp<tosa::TransposeOp>();
|
|
|
|
target.markUnknownOpDynamicallyLegal([](Operation *) { return true; });
|
|
|
|
FunctionOpInterface func = getOperation();
|
|
TosaToLinalgNamedOptions options;
|
|
options.preferConv2DKernelLayoutHWCF = preferConv2DKernelLayoutHWCF;
|
|
tosa::populateTosaToLinalgNamedConversionPatterns(&patterns, options);
|
|
if (failed(applyFullConversion(func, target, std::move(patterns))))
|
|
signalPassFailure();
|
|
}
|
|
};
|
|
} // namespace
|
|
|
|
std::unique_ptr<Pass>
|
|
mlir::tosa::createTosaToLinalgNamed(const TosaToLinalgNamedOptions &options) {
|
|
return std::make_unique<TosaToLinalgNamed>(options);
|
|
}
|