1 // Copyright (C) 2006-2016 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #include "SalomeHPContainerTools.hxx"
21 #include "SalomeHPContainer.hxx"
22 #include "AutoLocker.hxx"
23 #include "Exception.hxx"
27 using namespace YACS::ENGINE;
29 void SalomeHPContainerVectOfHelper::resize(std::size_t sz)
31 std::size_t oldSize(_launchModeType.size());
35 _whichOccupied.resize(sz); std::fill(_whichOccupied.begin(),_whichOccupied.end(),false);
36 _launchModeType.resize(sz);
37 for(std::size_t i=oldSize;i<sz;i++)
38 _launchModeType[i]=new SalomeContainerMonoHelper;
39 _currentlyWorking.clear();
42 std::size_t SalomeHPContainerVectOfHelper::getNumberOfFreePlace() const
44 return std::count(_whichOccupied.begin(),_whichOccupied.end(),false);
47 void SalomeHPContainerVectOfHelper::allocateFor(const std::vector<const Task *>& nodes)
49 for(std::vector<const Task *>::const_iterator it=nodes.begin();it!=nodes.end();it++)
53 if(_currentlyWorking.find(*it)!=_currentlyWorking.end())
54 throw Exception("Searching to allocate for a ServiceNode instance already declared as allocated !");
55 std::vector<bool>::iterator it2(std::find(_whichOccupied.begin(),_whichOccupied.end(),false));
56 if(it2==_whichOccupied.end())
57 throw Exception("All ressources are already occupied ! You are expected to wait for released resources !");
58 std::size_t pos(std::distance(_whichOccupied.begin(),it2));
59 _currentlyWorking[*it]=pos; _whichOccupied[pos]=true;
63 void SalomeHPContainerVectOfHelper::allocateForCrude(const std::vector<std::pair<const Task *,std::size_t>>& nodes)
67 std::size_t workerId(it.second);
69 throw Exception("SalomeHPContainerVectOfHelper::allocateForCrude : Internal error ! WorkerId is greater or equal to size of HPCont !");
70 if(_whichOccupied[workerId])
71 throw Exception("SalomeHPContainerVectOfHelper::allocateForCrude : Mismatch between Playground info and HPContainer info !");
75 const Task *task(it.first);
76 std::size_t workerId(it.second);
77 _currentlyWorking[task]=workerId;
78 _whichOccupied[workerId]=true;
82 void SalomeHPContainerVectOfHelper::release(const Task *node)
86 std::map< const Task *,std::size_t >::iterator it(_currentlyWorking.find(node));
87 if(it==_currentlyWorking.end())
88 throw Exception("Request to release a resource not declared as working !");
89 _whichOccupied[(*it).second]=false;
90 _currentlyWorking.erase(it);
93 std::size_t SalomeHPContainerVectOfHelper::locateTask(const Task *node) const
95 std::map< const Task *,std::size_t >::const_iterator it(_currentlyWorking.find(node));
96 if(it==_currentlyWorking.end())
97 throw Exception("current Node to be located is not marked as launched !");
98 std::size_t ret((*it).second);
103 const SalomeContainerMonoHelper *SalomeHPContainerVectOfHelper::getHelperOfTaskThreadSafe(const SalomeHPContainer *cont, const Task *node) const
105 YACS::BASES::AutoLocker<Container> alck(const_cast<SalomeHPContainer *>(cont));
106 return _launchModeType[locateTask(node)];
109 const SalomeContainerMonoHelper *SalomeHPContainerVectOfHelper::getHelperOfTask(const Task *node) const
111 return _launchModeType[locateTask(node)];
114 SalomeContainerMonoHelper *SalomeHPContainerVectOfHelper::getHelperOfTaskThreadSafe(SalomeHPContainer *cont, const Task *node)
116 YACS::BASES::AutoLocker<Container> alck(cont);
117 return _launchModeType[locateTask(node)];
120 SalomeContainerMonoHelper *SalomeHPContainerVectOfHelper::getHelperOfTask(const Task *node)
122 return _launchModeType[locateTask(node)];
125 std::vector<std::string> SalomeHPContainerVectOfHelper::getKernelContainerNames(const SalomeHPContainer *cont) const
127 std::vector<std::string> ret;
129 YACS::BASES::AutoLocker<Container> alck(const_cast<SalomeHPContainer *>(cont));
130 std::size_t sz(_launchModeType.size());
132 for(std::size_t i=0;i<sz;i++)
134 ret[i]=_launchModeType[i]->getKernelContainerName();
140 void SalomeHPContainerVectOfHelper::checkNoCurrentWork() const
142 for(std::map<const Task *,std::size_t >::const_iterator it=_currentlyWorking.begin();it!=_currentlyWorking.end();it++)
144 throw Exception("Something wrong a node is still declared to be using the ressource !");
145 for(std::vector< YACS::BASES::AutoRefCnt<SalomeContainerMonoHelper> >::const_iterator it=_launchModeType.begin();it!=_launchModeType.end();it++)
146 if((*it)->isAlreadyStarted(0))
147 throw Exception("Some of the containers have be started ! Please shutdown them before !");
150 void SalomeHPContainerVectOfHelper::checkPosInVec(std::size_t pos) const
152 if(pos<0 || pos>=_launchModeType.size())
153 throw Exception("The task has been found, but its id is not in the correct range ! resize of of container size during run ?");