mirror of
https://git.wownero.com/wownero/wownero.git
synced 2024-08-15 01:03:23 +00:00
98 lines
3.4 KiB
C++
98 lines
3.4 KiB
C++
// Copyright (c) 2016, The Monero Project
|
|
//
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without modification, are
|
|
// permitted provided that the following conditions are met:
|
|
//
|
|
// 1. Redistributions of source code must retain the above copyright notice, this list of
|
|
// conditions and the following disclaimer.
|
|
//
|
|
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
|
// of conditions and the following disclaimer in the documentation and/or other
|
|
// materials provided with the distribution.
|
|
//
|
|
// 3. Neither the name of the copyright holder nor the names of its contributors may be
|
|
// used to endorse or promote products derived from this software without specific
|
|
// prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
|
|
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
|
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
|
|
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
#pragma once
|
|
|
|
#include <string>
|
|
#include <stdio.h>
|
|
#include "misc_log_ex.h"
|
|
|
|
#undef MONERO_DEFAULT_LOG_CATEGORY
|
|
#define MONERO_DEFAULT_LOG_CATEGORY "perf"
|
|
|
|
namespace tools
|
|
{
|
|
|
|
class PerformanceTimer;
|
|
|
|
extern el::Level performance_timer_log_level;
|
|
extern __thread std::vector<PerformanceTimer*> *performance_timers;
|
|
|
|
class PerformanceTimer
|
|
{
|
|
public:
|
|
PerformanceTimer(const std::string &s, uint64_t unit, el::Level l = el::Level::Debug): name(s), unit(unit), level(l), started(false)
|
|
{
|
|
ticks = epee::misc_utils::get_ns_count();
|
|
if (!performance_timers)
|
|
{
|
|
MLOG(level, "PERF ----------");
|
|
performance_timers = new std::vector<PerformanceTimer*>();
|
|
}
|
|
else
|
|
{
|
|
PerformanceTimer *pt = performance_timers->back();
|
|
if (!pt->started)
|
|
{
|
|
MLOG(pt->level, "PERF " << std::string((performance_timers->size()-1) * 2, ' ') << " " << pt->name);
|
|
pt->started = true;
|
|
}
|
|
}
|
|
performance_timers->push_back(this);
|
|
}
|
|
|
|
~PerformanceTimer()
|
|
{
|
|
performance_timers->pop_back();
|
|
ticks = epee::misc_utils::get_ns_count() - ticks;
|
|
char s[12];
|
|
snprintf(s, sizeof(s), "%8llu ", (unsigned long long)ticks / (1000000000 / unit));
|
|
MLOG(level, "PERF " << s << std::string(performance_timers->size() * 2, ' ') << " " << name);
|
|
if (performance_timers->empty())
|
|
{
|
|
delete performance_timers;
|
|
performance_timers = NULL;
|
|
}
|
|
}
|
|
|
|
private:
|
|
std::string name;
|
|
uint64_t unit;
|
|
el::Level level;
|
|
uint64_t ticks;
|
|
bool started;
|
|
};
|
|
|
|
void set_performance_timer_log_level(el::Level level);
|
|
|
|
#define PERF_TIMER_UNIT(name, unit) tools::PerformanceTimer pt_##name(#name, unit, tools::performance_timer_log_level)
|
|
#define PERF_TIMER_UNIT_L(name, unit, l) tools::PerformanceTimer pt_##name(#name, unit, l)
|
|
#define PERF_TIMER(name) PERF_TIMER_UNIT(name, 1000)
|
|
#define PERF_TIMER_L(name, l) PERF_TIMER_UNIT_L(name, 1000, l)
|
|
|
|
}
|