| 1 | //===- TestLinalgRankReduceContractionOps.cpp -----------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | // |
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| 9 | // This file implements a pass for testing rank reduing patterns for named |
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| 10 | // contraction ops with unit dims. |
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| 11 | // |
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| 12 | //===----------------------------------------------------------------------===// |
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| 13 | |
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| 14 | #include "mlir/Dialect/Affine/IR/AffineOps.h" |
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| 15 | #include "mlir/Dialect/Func/IR/FuncOps.h" |
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| 16 | #include "mlir/Dialect/Linalg/Transforms/Transforms.h" |
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| 17 | #include "mlir/Pass/Pass.h" |
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| 18 | #include "mlir/Pass/PassManager.h" |
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| 19 | #include "mlir/Transforms/GreedyPatternRewriteDriver.h" |
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| 20 | |
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| 21 | using namespace mlir; |
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| 22 | |
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| 23 | namespace { |
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| 24 | |
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| 25 | struct TestLinalgRankReduceContractionOps |
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| 26 | : public PassWrapper<TestLinalgRankReduceContractionOps, |
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| 27 | OperationPass<func::FuncOp>> { |
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| 28 | MLIR_DEFINE_EXPLICIT_INTERNAL_INLINE_TYPE_ID( |
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| 29 | TestLinalgRankReduceContractionOps) |
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| 30 | |
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| 31 | TestLinalgRankReduceContractionOps() = default; |
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| 32 | TestLinalgRankReduceContractionOps( |
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| 33 | const TestLinalgRankReduceContractionOps &pass) |
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| 34 | : PassWrapper(pass) {} |
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| 35 | void getDependentDialects(DialectRegistry ®istry) const override { |
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| 36 | registry.insert<affine::AffineDialect, linalg::LinalgDialect, |
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| 37 | memref::MemRefDialect, tensor::TensorDialect>(); |
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| 38 | } |
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| 39 | StringRef getArgument() const final { |
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| 40 | return "test-linalg-rank-reduce-contraction-ops" ; |
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| 41 | } |
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| 42 | StringRef getDescription() const final { |
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| 43 | return "Test Linalg rank reduce contraction ops with unit dims" ; |
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| 44 | } |
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| 45 | |
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| 46 | void runOnOperation() override { |
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| 47 | MLIRContext *context = &this->getContext(); |
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| 48 | func::FuncOp funcOp = this->getOperation(); |
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| 49 | |
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| 50 | RewritePatternSet patterns(context); |
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| 51 | linalg::populateContractionOpRankReducingPatterns(patterns); |
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| 52 | if (failed(applyPatternsGreedily(funcOp.getBody(), std::move(patterns)))) |
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| 53 | return signalPassFailure(); |
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| 54 | } |
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| 55 | }; |
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| 56 | |
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| 57 | } // namespace |
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| 58 | |
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| 59 | namespace mlir { |
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| 60 | namespace test { |
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| 61 | void registerTestLinalgRankReduceContractionOps() { |
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| 62 | PassRegistration<TestLinalgRankReduceContractionOps>(); |
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| 63 | } |
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| 64 | } // namespace test |
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| 65 | } // namespace mlir |
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| 66 | |
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