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// Copyright 2015 Google Inc. 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.
// +build ignore
#include "timeutil.h"
#include <sys/time.h>
#include <time.h>
#include "log.h"
double GetTime() {
#if defined(__linux__)
struct timespec ts;
clock_gettime(CLOCK_REALTIME, &ts);
return ts.tv_sec + ts.tv_nsec * 0.001 * 0.001 * 0.001;
#else
struct timeval tv;
if (gettimeofday(&tv, NULL) < 0)
PERROR("gettimeofday");
return tv.tv_sec + tv.tv_usec * 0.001 * 0.001;
#endif
}
ScopedTimeReporter::ScopedTimeReporter(const char* name)
: name_(name), start_(GetTime()) {}
ScopedTimeReporter::~ScopedTimeReporter() {
double elapsed = GetTime() - start_;
LOG_STAT("%s: %f", name_, elapsed);
}
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