| 1 | //===-- Passes.h - TOSA optimization pass declarations ----------*- C++ -*-===// |
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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 declares the optimization passes for the TOSA Dialect in MLIR. |
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| 10 | // |
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| 11 | //===----------------------------------------------------------------------===// |
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| 12 | |
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| 13 | #ifndef MLIR_DIALECT_TOSA_TRANSFORMS_PASSES_H |
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| 14 | #define MLIR_DIALECT_TOSA_TRANSFORMS_PASSES_H |
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| 15 | |
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| 16 | #include "mlir/Dialect/Tensor/IR/Tensor.h" |
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| 17 | #include "mlir/Dialect/Tosa/Transforms/PassesEnums.h.inc" |
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| 18 | #include "mlir/Pass/Pass.h" |
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| 19 | |
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| 20 | namespace mlir { |
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| 21 | namespace tosa { |
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| 22 | |
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| 23 | #define GEN_PASS_DECL |
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| 24 | #include "mlir/Dialect/Tosa/Transforms/Passes.h.inc" |
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| 25 | |
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| 26 | // Expose Rewrite Functions that decompose TOSA Ops into further TOSA Ops. |
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| 27 | // The rewrites can be selectively added to a conversion pass. |
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| 28 | void populateTosaDecomposeConv2D(MLIRContext *ctx, RewritePatternSet &patterns); |
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| 29 | void populateTosaDecomposeTransposeConv(MLIRContext *ctx, |
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| 30 | RewritePatternSet &patterns); |
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| 31 | void populateTosaDecomposeDepthwise(MLIRContext *ctx, |
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| 32 | RewritePatternSet &patterns); |
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| 33 | void populateTosaFoldConstantReciprocalPatterns(MLIRContext *ctx, |
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| 34 | RewritePatternSet &patterns); |
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| 35 | void populateTosaFoldConstantTransposePatterns(MLIRContext *ctx, |
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| 36 | RewritePatternSet &patterns); |
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| 37 | void populateTosaConstantReduction(MLIRContext *ctx, |
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| 38 | RewritePatternSet &patterns, |
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| 39 | bool aggressiveReduceConstant); |
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| 40 | |
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| 41 | std::unique_ptr<Pass> createTosaLayerwiseConstantFoldPass(); |
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| 42 | std::unique_ptr<Pass> createTosaLayerwiseConstantFoldPass( |
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| 43 | const TosaLayerwiseConstantFoldPassOptions &options); |
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| 44 | std::unique_ptr<Pass> createTosaInferShapesPass(); |
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| 45 | std::unique_ptr<Pass> createTosaMakeBroadcastablePass(); |
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| 46 | std::unique_ptr<Pass> createTosaTestQuantUtilAPIPass(); |
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| 47 | std::unique_ptr<Pass> createTosaOptionalDecompositions(); |
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| 48 | |
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| 49 | struct ValidationOptions { |
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| 50 | /// Validate if operations match for the given profile. |
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| 51 | TosaProfileEnum profile = TosaProfileEnum::Undefined; |
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| 52 | ValidationOptions &setProfile(TosaProfileEnum profile) { |
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| 53 | this->profile = profile; |
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| 54 | return *this; |
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| 55 | } |
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| 56 | /// Verify if the properties of certain operations align the spec requirement. |
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| 57 | bool strictOperationSpecAlignment = false; |
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| 58 | ValidationOptions &enableStrictOperationSpecAlignment(bool enable = true) { |
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| 59 | strictOperationSpecAlignment = enable; |
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| 60 | return *this; |
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| 61 | } |
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| 62 | /// Validate if operator parameters are within specfication for the given |
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| 63 | /// level. |
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| 64 | TosaLevelEnum level = TosaLevelEnum::EightK; |
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| 65 | ValidationOptions &setLevel(TosaLevelEnum level) { |
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| 66 | this->level = level; |
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| 67 | return *this; |
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| 68 | } |
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| 69 | }; |
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| 70 | |
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| 71 | #define GEN_PASS_REGISTRATION |
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| 72 | #include "mlir/Dialect/Tosa/Transforms/Passes.h.inc" |
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| 73 | |
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| 74 | } // namespace tosa |
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| 75 | } // namespace mlir |
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| 76 | |
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| 77 | #endif // MLIR_DIALECT_TOSA_TRANSFORMS_PASSES_H |
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| 78 | |
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