timer-test.cc
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// base/timer-test.cc
// Copyright 2009-2011 Microsoft Corporation
// 2014 Johns Hopkins University (author: Daniel Povey)
// See ../../COPYING for clarification regarding multiple authors
//
// 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
// THIS CODE IS PROVIDED *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
// WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
// MERCHANTABLITY OR NON-INFRINGEMENT.
// See the Apache 2 License for the specific language governing permissions and
// limitations under the License.
#include "base/timer.h"
#include "base/kaldi-common.h"
#include "base/kaldi-utils.h"
namespace kaldi {
void TimerTest() {
float time_secs = 0.025 * (rand() % 10);
std::cout << "target is " << time_secs << "\n";
Timer timer;
Sleep(time_secs);
BaseFloat f = timer.Elapsed();
std::cout << "time is " << f << std::endl;
if (fabs(time_secs - f) > 0.05)
KALDI_ERR << "Timer fail: waited " << f << " seconds instead of "
<< time_secs << " secs.";
}
}
int main() {
for (int i = 0; i < 4; i++)
kaldi::TimerTest();
}