wehub-resource-sync
123 lines
4.4 KiB
C++
123 lines
4.4 KiB
C++
/* Copyright 2022 The TensorFlow Authors. All Rights Reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==============================================================================*/
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#include "tensorflow/lite/profiling/root_profiler.h"
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#include <memory>
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#include <utility>
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#include <gmock/gmock.h>
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#include <gtest/gtest.h>
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#include "tensorflow/lite/core/api/profiler.h"
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using ::testing::_;
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using ::testing::StrictMock;
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namespace tflite {
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namespace profiling {
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namespace {
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constexpr char kTag[] = "tag";
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class MockProfiler : public Profiler {
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public:
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MOCK_METHOD(uint32_t, BeginEvent,
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(const char* tag, EventType event_type, int64_t event_metadata1,
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int64_t event_metadata2),
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(override));
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MOCK_METHOD(void, EndEvent, (uint32_t event_handle), (override));
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MOCK_METHOD(void, EndEvent,
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(uint32_t event_handle, int64_t event_metadata1,
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int64_t event_metadata2),
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(override));
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MOCK_METHOD(void, AddEvent,
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(const char* tag, EventType event_type, uint64_t metric,
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int64_t event_metadata1, int64_t event_metadata2),
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(override));
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MOCK_METHOD(void, AddEventWithData,
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(const char* tag, EventType event_type, const void* data),
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(override));
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};
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using MockProfilerT = StrictMock<MockProfiler>;
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TEST(RootProfilerTest, ChildProfilerTest) {
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auto mock_profiler = std::make_unique<MockProfilerT>();
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auto* mock = mock_profiler.get();
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RootProfiler root;
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root.AddProfiler(mock_profiler.get());
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ON_CALL(*mock, BeginEvent(_, _, _, _)).WillByDefault(testing::Return(42));
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EXPECT_CALL(*mock, BeginEvent(kTag, Profiler::EventType::DEFAULT, 1, 2));
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EXPECT_CALL(*mock, EndEvent(42, 3, 4));
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EXPECT_CALL(*mock, AddEvent(kTag, Profiler::EventType::OPERATOR_INVOKE_EVENT,
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5, 6, 7));
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EXPECT_CALL(*mock, AddEventWithData(kTag, Profiler::EventType::DEFAULT, _));
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// Calls each method sequentially.
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auto begin = root.BeginEvent(kTag, Profiler::EventType::DEFAULT, 1, 2);
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root.EndEvent(begin, 3, 4);
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root.AddEvent(kTag, Profiler::EventType::OPERATOR_INVOKE_EVENT, 5, 6, 7);
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root.AddEventWithData(kTag, Profiler::EventType::DEFAULT, nullptr);
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}
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TEST(RootProfilerTest, OwnedProfilerTest) {
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auto mock_profiler = std::make_unique<MockProfilerT>();
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auto* mock = mock_profiler.get();
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RootProfiler root;
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root.AddProfiler(std::move(mock_profiler));
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ON_CALL(*mock, BeginEvent(_, _, _, _)).WillByDefault(testing::Return(42));
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EXPECT_CALL(*mock, BeginEvent(kTag, Profiler::EventType::DEFAULT, 1, 2));
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EXPECT_CALL(*mock, EndEvent(42));
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EXPECT_CALL(*mock, AddEvent(kTag, Profiler::EventType::OPERATOR_INVOKE_EVENT,
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3, 4, 5));
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// Calls each method sequentially.
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auto begin = root.BeginEvent(kTag, Profiler::EventType::DEFAULT, 1, 2);
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root.EndEvent(begin);
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root.AddEvent(kTag, Profiler::EventType::OPERATOR_INVOKE_EVENT, 3, 4, 5);
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}
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TEST(RootProfilerTest, MultipleProfilerTest) {
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auto mock_profiler0 = std::make_unique<MockProfilerT>();
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auto* mock0 = mock_profiler0.get();
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auto mock_profiler1 = std::make_unique<MockProfilerT>();
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auto* mock1 = mock_profiler1.get();
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RootProfiler root;
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root.AddProfiler(std::move(mock_profiler0));
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root.AddProfiler(std::move(mock_profiler1));
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// Different child profilers might return different event id.
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ON_CALL(*mock0, BeginEvent(_, _, _, _)).WillByDefault(testing::Return(42));
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ON_CALL(*mock1, BeginEvent(_, _, _, _)).WillByDefault(testing::Return(24));
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EXPECT_CALL(*mock0, BeginEvent(kTag, Profiler::EventType::DEFAULT, 1, 2));
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EXPECT_CALL(*mock0, EndEvent(42));
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EXPECT_CALL(*mock1, BeginEvent(kTag, Profiler::EventType::DEFAULT, 1, 2));
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EXPECT_CALL(*mock1, EndEvent(24));
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// Calls each method sequentially.
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auto begin = root.BeginEvent(kTag, Profiler::EventType::DEFAULT, 1, 2);
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root.EndEvent(begin);
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}
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} // namespace
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} // namespace profiling
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} // namespace tflite
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