1 /* Copyright 2022 The TensorFlow Authors. All Rights Reserved. 2 3 Licensed under the Apache License, Version 2.0 (the "License"); 4 you may not use this file except in compliance with the License. 5 You may obtain a copy of the License at 6 7 http://www.apache.org/licenses/LICENSE-2.0 8 9 Unless required by applicable law or agreed to in writing, software 10 distributed under the License is distributed on an "AS IS" BASIS, 11 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 See the License for the specific language governing permissions and 13 limitations under the License. 14 ==============================================================================*/ 15 16 #ifndef TENSORFLOW_COMPILER_XLA_SERVICE_CPU_CPU_SHAPE_VERIFIER_H_ 17 #define TENSORFLOW_COMPILER_XLA_SERVICE_CPU_CPU_SHAPE_VERIFIER_H_ 18 19 #include <memory> 20 #include <utility> 21 22 #include "tensorflow/compiler/xla/service/hlo_verifier.h" 23 24 namespace xla { 25 26 // Verifies that HLO Shapes are supported by the XLA-CPU compiler. 27 class CpuShapeVerifier : public ShapeVerifier { 28 public: CpuShapeVerifier(const HloVerifierOpts & opts)29 explicit CpuShapeVerifier(const HloVerifierOpts& opts) 30 : ShapeVerifier(opts) {} 31 32 Status Preprocess(HloInstruction* hlo) override; 33 }; 34 35 // A verifier metadata class that uses the CpuShapeVerifier. 36 class CpuVerifierMetadata : public TargetVerifierMetadata { 37 public: CpuVerifierMetadata(HloVerifierOpts && opts)38 explicit CpuVerifierMetadata(HloVerifierOpts&& opts) 39 : TargetVerifierMetadata(std::move(opts)) {} 40 GetVerifier()41 std::unique_ptr<ShapeVerifier> GetVerifier() const override { 42 return std::make_unique<CpuShapeVerifier>(GetVerifierOpts()); 43 } 44 }; 45 46 } // namespace xla 47 48 #endif // TENSORFLOW_COMPILER_XLA_SERVICE_CPU_CPU_SHAPE_VERIFIER_H_ 49