Profiler.cpp

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/*
 * This file is part of ArmarX.
 *
 * Copyright (C) 2011-2016, High Performance Humanoid Technologies (H2T), Karlsruhe Institute of Technology (KIT), all rights reserved.
 *
 * ArmarX is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * ArmarX is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 * @package    ArmarXCore::core::services::profiler
 * @author     Manfred Kroehnert ( manfred dot kroehnert at dot kit dot edu )
 * @date       2015
 * @copyright  http://www.gnu.org/licenses/gpl-2.0.txt
 *             GNU General Public License
 */
 
#include "Profiler.h"
 
#include <ArmarXCore/core/exceptions/local/ExpressionException.h>
 
#include "IceLoggingStrategy.h"
#include "LoggingStrategy.h"
 
std::string
armarx::Profiler::Profiler::GetEventName(armarx::Profiler::Profiler::EventType eventType)
{
    ARMARX_CHECK_EXPRESSION(Profiler::GetEventTypeMap().count(eventType));
    return Profiler::GetEventTypeMap().at(eventType);
}
 
armarx::Profiler::Profiler::Profiler() :
    profilerName(std::to_string(getpid())), logger(new LoggingStrategy)
{
}
 
armarx::Profiler::Profiler::~Profiler()
{
}
 
void
armarx::Profiler::Profiler::setName(const std::string& profilerName)
{
    this->profilerName = profilerName;
    std::unique_lock lock(loggerMutex);
    logger->setId(profilerName);
}
 
void
armarx::Profiler::Profiler::setLoggingStrategy(LoggingStrategyPtr loggingStrategy)
{
    if (!loggingStrategy)
    {
        return;
    }
 
    std::unique_lock lock(loggerMutex);
    logger = loggingStrategy;
    logger->setId(profilerName);
}
 
void
armarx::Profiler::Profiler::logEvent(armarx::Profiler::Profiler::EventType eventType,
                                     const std::string& parentName,
                                     const std::string& functionName)
{
    std::unique_lock lock(loggerMutex);
    logger->logEvent(::getpid(),
                     IceUtil::Time::now().toMicroSeconds(),
                     profilerName,
                     timestampUnit,
                     Profiler::GetEventName(eventType),
                     parentName,
                     functionName);
}
 
void
armarx::Profiler::Profiler::logStatechartTransition(const std::string& parentStateIdentifier,
                                                    const StateIceBasePtr& sourceState,
                                                    const StateIceBasePtr& destinationState,
                                                    const std::string& eventName)
{
    ARMARX_CHECK_EXPRESSION(destinationState);
    ProfilerStatechartTransition transition;
    transition.processId = static_cast<Ice::Long>(::getpid());
    transition.timestamp = IceUtil::Time::now().toMicroSeconds();
    transition.parentStateIdentifier = parentStateIdentifier;
    transition.sourceStateIdentifier = sourceState ? sourceState->globalStateIdentifier : "";
    transition.targetStateIdentifier = destinationState->globalStateIdentifier;
    transition.targetStateType = destinationState->stateType;
    transition.eventName = eventName;
 
    std::unique_lock lock(loggerMutex);
    logger->logStatechartTransition(transition);
}
 
void
armarx::Profiler::Profiler::logStatechartInputParameters(
    const std::string& stateIdentifier,
    const armarx::StateParameterMap& inputParameterMap)
{
    std::unique_lock lock(loggerMutex);
    logger->logStatechartInputParameters(
        ::getpid(), IceUtil::Time::now().toMicroSeconds(), stateIdentifier, inputParameterMap);
}
 
void
armarx::Profiler::Profiler::logStatechartLocalParameters(
    const std::string& stateIdentifier,
    const armarx::StateParameterMap& localParameterMap)
{
    std::unique_lock lock(loggerMutex);
    logger->logStatechartLocalParameters(
        ::getpid(), IceUtil::Time::now().toMicroSeconds(), stateIdentifier, localParameterMap);
}
 
void
armarx::Profiler::Profiler::logStatechartOutputParameters(
    const std::string& stateIdentifier,
    const armarx::StateParameterMap& outputParameterMap)
{
    std::unique_lock lock(loggerMutex);
    logger->logStatechartOutputParameters(
        ::getpid(), IceUtil::Time::now().toMicroSeconds(), stateIdentifier, outputParameterMap);
}
 
void
armarx::Profiler::Profiler::logProcessCpuUsage(float cpuUsage)
{
    std::unique_lock lock(loggerMutex);
    logger->logProcessCpuUsage(::getpid(), IceUtil::Time::now().toMicroSeconds(), cpuUsage);
}
 
void
armarx::Profiler::Profiler::logProcessMemoryUsage(int memoryUsage)
{
    std::unique_lock lock(loggerMutex);
    logger->logProcessMemoryUsage(::getpid(), IceUtil::Time::now().toMicroSeconds(), memoryUsage);
}
 
const armarx::Profiler::Profiler::EventTypeMap&
armarx::Profiler::Profiler::GetEventTypeMap()
{
    const static EventTypeMap evenTypeNameMap{
        {Profiler::eFunctionStart, "FUNCTION_START"},
        {Profiler::eFunctionReturn, "FUNCTION_RETURN"},
        {Profiler::eFunctionBreak, "FUNCTION_RETURN"},
    };
    return evenTypeNameMap;
}
 
void
armarx::Profiler::Profiler::logStatechartTransitionWithParameters(
    const armarx::TransitionIceBase& transition)
{
    std::unique_lock lock(loggerMutex);
    logger->logStatechartTransitionWithParameters(
        ::getpid(), IceUtil::Time::now().toMicroSeconds(), transition);
}