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_GPU_GPU_HLO_COST_ANALYSIS_H_ 17 #define TENSORFLOW_COMPILER_XLA_SERVICE_GPU_GPU_HLO_COST_ANALYSIS_H_ 18 19 #include "tensorflow/compiler/xla/service/hlo_cost_analysis.h" 20 21 namespace xla { 22 namespace gpu { 23 24 // Cost analysis for GPUs. 25 class GpuHloCostAnalysis : public HloCostAnalysis { 26 public: GpuHloCostAnalysis(const Options & options)27 explicit GpuHloCostAnalysis(const Options& options) 28 : HloCostAnalysis(options) {} 29 30 Status HandleCustomCall(const HloInstruction* call) override; 31 32 int64_t GetConvolutionFlops(const HloInstruction* convolution) override; 33 34 protected: 35 std::unique_ptr<HloCostAnalysis> CreateNestedCostAnalysis() override; 36 }; 37 38 } // namespace gpu 39 } // namespace xla 40 41 #endif // TENSORFLOW_COMPILER_XLA_SERVICE_GPU_GPU_HLO_COST_ANALYSIS_H_ 42