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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.
*/
#ifndef __BENCHMARK_EVENT_H__
#define __BENCHMARK_EVENT_H__
#include <xray/event.h>
#include <xray/event_code.h>
#include <xray/event_category.h>
#include <chrono>
#include <memory>
enum BMPhase
{
Warmup,
Stable
};
struct BMEvent
{
virtual ~BMEvent() = default;
};
struct BMBegin : public BMEvent
{
BMPhase phase;
uint32_t cur_iter;
};
struct BMEnd : public BMEvent
{
BMPhase phase;
uint32_t cur_iter;
std::chrono::milliseconds elapsed;
};
class BMCategory final : public xray::event_category
{
private:
BMCategory() = default;
public:
xray::event_code set(std::unique_ptr<BMEvent> &&event);
void reset(void);
public:
const BMEvent *event(void) const { return _event.get(); }
private:
std::unique_ptr<BMEvent> _event;
public:
static BMCategory *get(void)
{
static BMCategory cat;
return &cat;
}
public:
void post(std::unique_ptr<BMEvent> &&event);
};
#endif // __BENCHMARK_EVENT_H__
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