| /* Copyright 2018 The TensorFlow Authors. All Rights Reserved. |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| ==============================================================================*/ |
| |
| #ifndef TENSORFLOW_STREAM_EXECUTOR_CUDA_CUDNN_VERSION_H_ |
| #define TENSORFLOW_STREAM_EXECUTOR_CUDA_CUDNN_VERSION_H_ |
| |
| #include <string> |
| |
| #include "absl/strings/str_cat.h" |
| |
| namespace stream_executor { |
| namespace gpu { |
| |
| struct CudnnVersion { |
| CudnnVersion() = default; |
| |
| CudnnVersion(int major, int minor, int patch) |
| : major_version(major), minor_version(minor), patch_level(patch) {} |
| |
| std::string ToString() const { |
| return absl::StrCat(major_version, ".", minor_version, ".", patch_level); |
| } |
| |
| int major_version; |
| int minor_version; |
| int patch_level; |
| }; |
| |
| // Returns true if the given source CuDNN version is compatible with the given |
| // loaded version. |
| bool IsSourceCompatibleWithCudnnLibrary(CudnnVersion source_version, |
| CudnnVersion loaded_version); |
| |
| } // namespace gpu |
| } // namespace stream_executor |
| |
| #endif // TENSORFLOW_STREAM_EXECUTOR_CUDA_CUDNN_VERSION_H_ |