OpenLB
1.7
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src
communication
ompManager.cpp
Go to the documentation of this file.
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/* This file is part of the OpenLB library
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*
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* Copyright (C) 2007 Mathias Krause
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* E-mail contact: info@openlb.net
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* The most recent release of OpenLB can be downloaded at
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* <http://www.openlb.net/>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the Free
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* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifdef PARALLEL_MODE_OMP
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#include "
ompManager.h
"
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namespace
olb
{
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void
ompManager::init
(
bool
verbose)
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{
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setDynamic
(0);
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if
(verbose) {
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olb::OstreamManager
clout(std::cout,
"OmpManager"
);
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clout <<
"Sucessfully initialized, numThreads="
<<
getSize
() << std::endl;
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}
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}
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int
ompManager::getSize
()
const
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{
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return
omp_get_max_threads();
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}
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int
ompManager::getRank
()
const
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{
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return
omp_get_thread_num();
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}
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void
ompManager::setDynamic
(
int
dynamicThreads)
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{
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omp_set_dynamic(dynamicThreads);
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}
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namespace
singleton {
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ompManager
omp
() {
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return
ompManager
{};
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}
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}
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}
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#endif
olb::OstreamManager
class for marking output with some text
Definition
ostreamManager.h:81
olb::singleton::omp
ompManager omp()
Definition
ompManager.cpp:56
olb
Top level namespace for all of OpenLB.
Definition
boundaryPostProcessors2D.h:34
ompManager.h
olb::ompManager
Definition
ompManager.h:34
olb::ompManager::setDynamic
void setDynamic(int dynamicThreads)
Definition
ompManager.cpp:49
olb::ompManager::getSize
int getSize() const
Definition
ompManager.cpp:39
olb::ompManager::getRank
int getRank() const
Definition
ompManager.cpp:44
olb::ompManager::init
void init(bool verbose=true)
Definition
ompManager.cpp:30
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