81 lines
2.4 KiB
C++
81 lines
2.4 KiB
C++
/* Copyright 2018 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/tools/benchmark/benchmark_utils.h"
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#include <string>
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#include <vector>
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#include <gmock/gmock.h>
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#include <gtest/gtest.h>
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#include "tensorflow/lite/profiling/time.h"
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namespace tflite {
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namespace benchmark {
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namespace {
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TEST(BenchmarkHelpersTest, SleepForNegativeSeconds) {
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const auto start_ts = tflite::profiling::time::NowMicros();
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// The following should return immediately.
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util::SleepForSeconds(-5.0);
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const auto end_ts = tflite::profiling::time::NowMicros();
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// As we don't have a mocked clock, we simply expect <1 sec has elapsed, which
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// is admittedly not quite accurate.
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EXPECT_LT(end_ts - start_ts, 1000000);
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}
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TEST(BenchmarkHelpersTest, SleepForSomeSeconds) {
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const auto start_ts = tflite::profiling::time::NowMicros();
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// The following should return after 2.0 secs
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util::SleepForSeconds(2.0);
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const auto end_ts = tflite::profiling::time::NowMicros();
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// As we don't have a mocked clock, we simply expect >1.9 sec has elapsed.
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EXPECT_GT(end_ts - start_ts, 1900000);
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}
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TEST(BenchmarkHelpersTest, SplitAndParseFailed) {
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std::vector<int> results;
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const bool splitted = util::SplitAndParse("hello;world", ';', &results);
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EXPECT_FALSE(splitted);
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}
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TEST(BenchmarkHelpersTest, SplitAndParseString) {
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std::vector<std::string> results;
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const bool splitted = util::SplitAndParse("hello,world", ',', &results);
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EXPECT_TRUE(splitted);
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EXPECT_EQ(2, results.size());
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EXPECT_EQ("hello", results[0]);
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EXPECT_EQ("world", results[1]);
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}
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TEST(BenchmarkHelpersTest, SplitAndParseInts) {
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std::vector<int> results;
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const bool splitted = util::SplitAndParse("1,2", ',', &results);
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EXPECT_TRUE(splitted);
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EXPECT_EQ(2, results.size());
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EXPECT_EQ(1, results[0]);
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EXPECT_EQ(2, results[1]);
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}
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} // namespace
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} // namespace benchmark
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} // namespace tflite
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