| 1 | //===- NoInferenceModelRunner.h ---- noop ML model runner ------*- 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 | |
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| 10 | #ifndef LLVM_ANALYSIS_NOINFERENCEMODELRUNNER_H |
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| 11 | #define LLVM_ANALYSIS_NOINFERENCEMODELRUNNER_H |
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| 12 | |
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| 13 | #include "llvm/Analysis/MLModelRunner.h" |
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| 14 | #include "llvm/Analysis/TensorSpec.h" |
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| 15 | #include "llvm/Config/llvm-config.h" |
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| 16 | namespace llvm { |
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| 17 | /// A pseudo model runner. We use it to store feature values when collecting |
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| 18 | /// logs for the default policy, in 'development' mode, but never ask it to |
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| 19 | /// 'run'. |
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| 20 | class NoInferenceModelRunner : public MLModelRunner { |
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| 21 | public: |
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| 22 | NoInferenceModelRunner(LLVMContext &Ctx, |
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| 23 | const std::vector<TensorSpec> &Inputs); |
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| 24 | |
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| 25 | static bool classof(const MLModelRunner *R) { |
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| 26 | return R->getKind() == MLModelRunner::Kind::NoOp; |
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| 27 | } |
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| 28 | |
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| 29 | private: |
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| 30 | void *evaluateUntyped() override { |
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| 31 | llvm_unreachable("We shouldn't call run on this model runner." ); |
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| 32 | } |
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| 33 | }; |
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| 34 | } // namespace llvm |
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| 35 | #endif // LLVM_ANALYSIS_NOINFERENCEMODELRUNNER_H |
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| 36 | |
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