1 // Copyright 2020 The TensorFlow Runtime Authors 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 #ifndef TENSORFLOW_COMPILER_MLIR_TFRT_TRANSFORMS_LHLO_GPU_TO_TFRT_GPU_GPU_PASSES_H_ 16 #define TENSORFLOW_COMPILER_MLIR_TFRT_TRANSFORMS_LHLO_GPU_TO_TFRT_GPU_GPU_PASSES_H_ 17 18 #include <memory> 19 20 #include "mlir/Pass/Pass.h" 21 #include "absl/strings/string_view.h" 22 23 namespace tensorflow { 24 25 // Creates a pass that lowers lmhlo_gpu ops to tfrt_gpu. Prepares the function 26 // to be consumed by MLIR's gpu-async-region pass. 27 std::unique_ptr<mlir::FunctionPass> createLmhloGpuAsyncConversionPass(); 28 29 // Creates a pass that rewrites a function that has been processed by MLIR's 30 // gpu-async-region pass so that it can be lowered to bef. 31 std::unique_ptr<mlir::FunctionPass> createAsyncGpuTfrtConversionPass(); 32 33 } // namespace tensorflow 34 35 #endif // TENSORFLOW_COMPILER_MLIR_TFRT_TRANSFORMS_LHLO_GPU_TO_TFRT_GPU_GPU_PASSES_H_ 36