64 lines
2.8 KiB
C++
64 lines
2.8 KiB
C++
//===- SparseTensorPipelines.cpp - Pipelines for sparse tensor code -------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "mlir/Dialect/SparseTensor/Pipelines/Passes.h"
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#include "mlir/Conversion/Passes.h"
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#include "mlir/Dialect/Arithmetic/Transforms/Passes.h"
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#include "mlir/Dialect/Bufferization/Transforms/Passes.h"
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#include "mlir/Dialect/Linalg/Passes.h"
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#include "mlir/Dialect/SparseTensor/IR/SparseTensor.h"
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#include "mlir/Dialect/SparseTensor/Transforms/Passes.h"
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#include "mlir/Dialect/StandardOps/Transforms/Passes.h"
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#include "mlir/Dialect/Tensor/Transforms/Passes.h"
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#include "mlir/Dialect/Vector/Transforms/Passes.h"
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#include "mlir/Pass/PassManager.h"
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using namespace mlir;
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using namespace mlir::sparse_tensor;
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//===----------------------------------------------------------------------===//
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// Pipeline implementation.
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//===----------------------------------------------------------------------===//
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void mlir::sparse_tensor::buildSparseCompiler(
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OpPassManager &pm, const SparseCompilerOptions &options) {
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// TODO(wrengr): ensure the original `pm` is for ModuleOp
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pm.addPass(createSparsificationPass(options.sparsificationOptions()));
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pm.addPass(createSparseTensorConversionPass());
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pm.addNestedPass<FuncOp>(createLinalgBufferizePass());
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pm.addNestedPass<FuncOp>(vector::createVectorBufferizePass());
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pm.addNestedPass<FuncOp>(createConvertLinalgToLoopsPass());
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pm.addNestedPass<FuncOp>(createConvertVectorToSCFPass());
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pm.addNestedPass<FuncOp>(createConvertSCFToCFPass());
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pm.addPass(createFuncBufferizePass());
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pm.addPass(arith::createConstantBufferizePass());
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pm.addNestedPass<FuncOp>(createTensorBufferizePass());
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pm.addNestedPass<FuncOp>(
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mlir::bufferization::createFinalizingBufferizePass());
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pm.addPass(createLowerAffinePass());
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pm.addPass(createConvertVectorToLLVMPass(options.lowerVectorToLLVMOptions()));
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pm.addPass(createMemRefToLLVMPass());
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pm.addNestedPass<FuncOp>(createConvertMathToLLVMPass());
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pm.addPass(createLowerToLLVMPass()); // --convert-std-to-llvm
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pm.addPass(createReconcileUnrealizedCastsPass());
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}
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//===----------------------------------------------------------------------===//
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// Pipeline registration.
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//===----------------------------------------------------------------------===//
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void mlir::sparse_tensor::registerSparseTensorPipelines() {
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PassPipelineRegistration<SparseCompilerOptions>(
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"sparse-compiler",
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"The standard pipeline for taking sparsity-agnostic IR using the"
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" sparse-tensor type, and lowering it to LLVM IR with concrete"
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" representations and algorithms for sparse tensors.",
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buildSparseCompiler);
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}
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