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/*
* Copyright (c) 2019 Samsung Electronics Co., Ltd. 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.
*/
#include "util/EventCollectorGlobal.h"
#include <cassert>
#include <fstream>
#include "util/ConfigSource.h"
namespace onert
{
namespace util
{
EventCollectorGlobal::EventCollectorGlobal() : _recorder{}, _collector{&_recorder}
{
// DO NOTHING
}
EventCollectorGlobal::~EventCollectorGlobal()
{
if (!_recorder.empty())
{
// TODO Need better way for saved file path than the hardcoded path
std::ofstream ofs{"trace.global.json"};
_recorder.writeToFile(ofs);
}
}
EventCollectorGlobal &EventCollectorGlobal::get()
{
static EventCollectorGlobal instance;
return instance;
}
EventDurationBlock::EventDurationBlock(const std::string &tag) : _tag{tag}
{
auto &glob = EventCollectorGlobal::get();
glob.collector().onEvent(EventCollector::Event{EventCollector::Edge::BEGIN, "0", _tag});
}
EventDurationBlock::~EventDurationBlock()
{
auto &glob = EventCollectorGlobal::get();
glob.collector().onEvent(EventCollector::Event{EventCollector::Edge::END, "0", _tag});
}
EventDurationManual::EventDurationManual(const std::string &tag) : _tag{tag}, _pair{true} {}
EventDurationManual::~EventDurationManual()
{
// Check if it has called begin-end pair
assert(_pair);
}
void EventDurationManual::begin()
{
_pair = false;
auto &glob = EventCollectorGlobal::get();
glob.collector().onEvent(EventCollector::Event{EventCollector::Edge::BEGIN, "0", _tag});
}
void EventDurationManual::end()
{
assert(!_pair);
_pair = true;
auto &glob = EventCollectorGlobal::get();
glob.collector().onEvent(EventCollector::Event{EventCollector::Edge::END, "0", _tag});
}
} // namespace util
} // namespace onert
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