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rAKA/src/synchronizer/synchronizer_registry.cc
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synchronizer_registry.cc
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/**
* @file synchronizer_registry.cc
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
* @author Nicolas Richart <nicolas.richart@epfl.ch>
*
* @date creation: Thu Jun 16 2011
* @date last modification: Thu Oct 08 2015
*
* @brief Registry of synchronizers
*
* @section LICENSE
*
* Copyright (©) 2010-2012, 2014, 2015 EPFL (Ecole Polytechnique Fédérale de
* Lausanne) Laboratory (LSMS - Laboratoire de Simulation en Mécanique des
* Solides)
*
* Akantu is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* Akantu 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 Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Akantu. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#include "synchronizer_registry.hh"
#include "synchronizer.hh"
/* -------------------------------------------------------------------------- */
namespace akantu {
/* -------------------------------------------------------------------------- */
SynchronizerRegistry::SynchronizerRegistry() : data_accessor(nullptr) {
AKANTU_DEBUG_IN();
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
SynchronizerRegistry::~SynchronizerRegistry() {
AKANTU_DEBUG_IN();
synchronizers.clear();
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
void SynchronizerRegistry::registerDataAccessor(
DataAccessorBase & data_accessor) {
this->data_accessor = &data_accessor;
}
/* -------------------------------------------------------------------------- */
void SynchronizerRegistry::synchronize(SynchronizationTag tag) {
AKANTU_DEBUG_IN();
AKANTU_DEBUG_ASSERT(data_accessor != NULL, "No data accessor set.");
std::pair<Tag2Sync::iterator, Tag2Sync::iterator> range =
synchronizers.equal_range(tag);
for (Tag2Sync::iterator it = range.first; it != range.second; ++it) {
it->second->synchronize(*data_accessor, tag);
}
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
void SynchronizerRegistry::asynchronousSynchronize(SynchronizationTag tag) {
AKANTU_DEBUG_IN();
AKANTU_DEBUG_ASSERT(data_accessor != NULL, "No data accessor set.");
std::pair<Tag2Sync::iterator, Tag2Sync::iterator> range =
synchronizers.equal_range(tag);
for (Tag2Sync::iterator it = range.first; it != range.second; ++it) {
(*it).second->asynchronousSynchronize(*data_accessor, tag);
}
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
void SynchronizerRegistry::waitEndSynchronize(SynchronizationTag tag) {
AKANTU_DEBUG_IN();
AKANTU_DEBUG_ASSERT(data_accessor != NULL, "No data accessor set.");
std::pair<Tag2Sync::iterator, Tag2Sync::iterator> range =
synchronizers.equal_range(tag);
for (Tag2Sync::iterator it = range.first; it != range.second; ++it) {
(*it).second->waitEndSynchronize(*data_accessor, tag);
}
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
void SynchronizerRegistry::registerSynchronizer(Synchronizer & synchronizer,
SynchronizationTag tag) {
AKANTU_DEBUG_IN();
synchronizers.insert(
std::pair<SynchronizationTag, Synchronizer *>(tag, &synchronizer));
AKANTU_DEBUG_OUT();
}
/* -------------------------------------------------------------------------- */
void SynchronizerRegistry::printself(std::ostream & stream, int indent) const {
std::string space;
for (Int i = 0; i < indent; i++, space += AKANTU_INDENT)
;
stream << space << "SynchronizerRegistry [" << std::endl;
Tag2Sync::const_iterator it;
for (it = synchronizers.begin(); it != synchronizers.end(); it++) {
stream << space << " + Synchronizers for tag " << (*it).first << " ["
<< std::endl;
(*it).second->printself(stream, indent + 1);
stream << space << " ]" << std::endl;
}
stream << space << "]" << std::endl;
}
} // akantu
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