1 | /* Copyright 2020 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 | #include "tensorflow/lite/profiling/platform_profiler.h" |
16 | |
17 | #include <memory> |
18 | |
19 | #include "tensorflow/lite/core/api/profiler.h" |
20 | |
21 | #if defined(__ANDROID__) |
22 | #include "tensorflow/lite/profiling/atrace_profiler.h" |
23 | #elif defined(__APPLE__) |
24 | #include "TargetConditionals.h" |
25 | #if TARGET_OS_IOS |
26 | #define SIGNPOST_PLATFORM_PROFILER |
27 | #include "tensorflow/lite/profiling/signpost_profiler.h" |
28 | #endif |
29 | #elif defined(ENABLE_TFLITE_PERFETTO_PROFILER) |
30 | #include "tensorflow/lite/experimental/perfetto_profiling/perfetto_profiler.h" |
31 | #endif |
32 | |
33 | namespace tflite { |
34 | namespace profiling { |
35 | |
36 | std::unique_ptr<tflite::Profiler> MaybeCreatePlatformProfiler() { |
37 | #if defined(__ANDROID__) |
38 | return MaybeCreateATraceProfiler(); |
39 | #elif defined(SIGNPOST_PLATFORM_PROFILER) |
40 | return MaybeCreateSignpostProfiler(); |
41 | #elif defined(ENABLE_TFLITE_PERFETTO_PROFILER) |
42 | return std::make_unique<tflite::profiling::PerfettoProfiler>(); |
43 | #else |
44 | return nullptr; |
45 | #endif |
46 | } |
47 | |
48 | } // namespace profiling |
49 | } // namespace tflite |
50 | |