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/*
* Copyright (C) 2013, 2014, 2015 by the Konclude Developer Team.
*
* This file is part of the reasoning system Konclude.
* For details and support, see <http://konclude.com/>.
*
* Konclude is free software: you can redistribute it and/or modify it under
* the terms of version 2.1 of the GNU Lesser General Public License (LGPL2.1)
* as published by the Free Software Foundation.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Konclude. If not, see <http://www.gnu.org/licenses/>.
*
* Konclude 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. For more
* details, see GNU Lesser General Public License.
*
*/
#include "CConfigDependedCalculationEnvironmentFactory.h"
namespace Konclude {
namespace Reasoner {
namespace Kernel {
namespace Calculation {
CConfigDependedCalculationEnvironmentFactory::CConfigDependedCalculationEnvironmentFactory(CTaskHandleAlgorithmBuilder* taskHandleAlgBuilder) {
mTaskHandleAlgBuilder = taskHandleAlgBuilder;
}
CConfigDependedCalculationEnvironmentFactory::~CConfigDependedCalculationEnvironmentFactory() {
}
CCalculationEnviroment *CConfigDependedCalculationEnvironmentFactory::createCalculationContext(CConfigurationProvider* configProvider) {
CCalculationEnviroment *context = nullptr;
CConfigurationBase* config = nullptr;
if (configProvider) {
config = configProvider->getCurrentConfiguration();
}
CWatchDog *watchDog = 0;
bool configErrorFlag = false;
bool taskCalcManager = false;
QString calcManagerString = CConfigDataReader::readConfigString(config,"Konclude.Execution.CalculationManager",QString(),&configErrorFlag);
if (!configErrorFlag) {
if (calcManagerString.isEmpty() || calcManagerString == "Konclude.Calculation.Calculator.ConcurrentTaskCalculationManager") {
taskCalcManager = true;
} else {
taskCalcManager = true;
}
} else {
taskCalcManager = true;
}
if (taskCalcManager) {
CConcurrentTaskCalculationEnvironment *taskContext = new CConcurrentTaskCalculationEnvironment();
qint64 taskProcessorCount = 1;
QString taskProcessorCountString = CConfigDataReader::readConfigString(config,"Konclude.Calculation.ProcessorCount",QString(),&configErrorFlag);
if (!configErrorFlag) {
if (taskProcessorCountString == "AUTO") {
taskProcessorCount = CThread::idealThreadCount();
}
qint64 convertedTaskProcessorCount = taskProcessorCountString.toInt(&configErrorFlag);
if (configErrorFlag) {
taskProcessorCount = convertedTaskProcessorCount;
}
}
CCentralizedAllocationConfigProvidedDependendLimitation* allocLimitation = new CCentralizedAllocationConfigProvidedDependendLimitation(configProvider,"Konclude.Calculation.Memory");
taskContext->setAllocationLimitation(allocLimitation);
CSatisfiableCalculationTaskJobCallbackExecuter* callbackExecuter = new CSatisfiableCalculationTaskJobCallbackExecuter();
taskContext->initCallbackExecuter(callbackExecuter);
CSatisfiableCalculationTaskStatusPropagator* taskStatusPropagator = new CSatisfiableCalculationTaskStatusPropagator();
taskContext->initStatusPropagator(taskStatusPropagator);
if (taskProcessorCount <= 1) {
CTaskHandleAlgorithm* taskHandleAlg = mTaskHandleAlgBuilder->createTaskHandleAlgorithm();
CConsiderateMemoryPoolProvider* memProv = new CNewCentralizedLimitedAllocationMemoryPoolProvider(allocLimitation->getLimitator());
CSingleThreadTaskProcessorUnit* singlePocessUnit = new CSingleThreadTaskProcessorUnit(taskHandleAlg,memProv);
singlePocessUnit->startProcessing();
taskContext->initSingleTaskProcessor(singlePocessUnit);
singlePocessUnit->installCallbackExecuter(callbackExecuter);
singlePocessUnit->installStatusPropagator(taskStatusPropagator);
} else {
CTaskHandleAlgorithm* completorTaskHandleAlg = mTaskHandleAlgBuilder->createTaskHandleAlgorithm();
CTaskHandleAlgorithm* schedulerTaskHandleAlg = mTaskHandleAlgBuilder->createTaskHandleAlgorithm();
CConsiderateMemoryPoolProvider* compMemProv = new CNewCentralizedLimitedAllocationMemoryPoolProvider(allocLimitation->getLimitator());
CConsiderateMemoryPoolProvider* schedMemProv = new CNewCentralizedLimitedAllocationMemoryPoolProvider(allocLimitation->getLimitator());
CTaskProcessorCompletorThread* completorUnit = new CTaskProcessorCompletorThread(completorTaskHandleAlg,compMemProv);
CTaskProcessorSchedulerThread* schedulerUnit = new CTaskProcessorSchedulerThread(schedulerTaskHandleAlg,completorUnit,schedMemProv);
completorUnit->installScheduler(schedulerUnit);
schedulerUnit->installScheduler(schedulerUnit);
completorUnit->installCallbackExecuter(callbackExecuter);
schedulerUnit->installCallbackExecuter(callbackExecuter);
completorUnit->installStatusPropagator(taskStatusPropagator);
schedulerUnit->installStatusPropagator(taskStatusPropagator);
completorUnit->startProcessing();
schedulerUnit->startProcessing();
taskContext->initMultiTaskProcessor(schedulerUnit,completorUnit);
while (taskProcessorCount-- > 2) {
CTaskHandleAlgorithm* taskHandleAlg = mTaskHandleAlgBuilder->createTaskHandleAlgorithm();
CConsiderateMemoryPoolProvider* memProv = new CNewCentralizedLimitedAllocationMemoryPoolProvider(allocLimitation->getLimitator());
CTaskProcessorThread* taskProcessor = new CTaskProcessorThread(taskHandleAlg,completorUnit,memProv);
taskProcessor->installScheduler(schedulerUnit);
taskProcessor->installCallbackExecuter(callbackExecuter);
taskProcessor->installStatusPropagator(taskStatusPropagator);
taskProcessor->startProcessing();
taskContext->appendMultiTaskProcessor(taskProcessor);
}
}
context = taskContext;
}
return context;
}
}; // end namespace Calculation
}; // end namespace Kernel
}; // end namespace Reasoner
}; // end namespace Konclude
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