-#include "SALOME_ResourcesManager.hxx"
-#include "SALOME_Container_i.hxx"
+// Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// This library 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 2.1 of the License, or (at your option) any later version.
+//
+// This library 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 this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
+#include "SALOME_ResourcesManager.hxx"
#include "Utils_ExceptHandlers.hxx"
+#include "Utils_CorbaException.hxx"
#include "OpUtil.hxx"
-#include <qdom.h>
-
#include <stdlib.h>
+#include <stdio.h>
+#ifndef WIN32
#include <unistd.h>
+#else
+#include <io.h>
+#include <process.h>
+#endif
#include <fstream>
#include <iostream>
+#include <sstream>
#include <string.h>
#include <map>
+#include <list>
#include <sys/types.h>
#include <sys/stat.h>
+#include "utilities.h"
#define MAX_SIZE_FOR_HOSTNAME 256;
using namespace std;
-//just for test
-SALOME_ResourcesManager::SALOME_ResourcesManager(const char *xmlFilePath):_path_resources(xmlFilePath)
+const char *SALOME_ResourcesManager::_ResourcesManagerNameInNS = "/ResourcesManager";
+
+//=============================================================================
+/*!
+ * just for test
+ */
+//=============================================================================
+
+SALOME_ResourcesManager::SALOME_ResourcesManager(CORBA::ORB_ptr orb, PortableServer::POA_var poa, SALOME_NamingService *ns, const char *xmlFilePath) : _rm(xmlFilePath)
{
+ MESSAGE("SALOME_ResourcesManager constructor");
+ _NS = ns;
+ _orb = CORBA::ORB::_duplicate(orb) ;
+ //
+ PortableServer::POAManager_var pman = poa->the_POAManager();
+ CORBA::PolicyList policies;
+ policies.length(1);
+ PortableServer::ThreadPolicy_var threadPol(poa->create_thread_policy(PortableServer::SINGLE_THREAD_MODEL));
+ policies[0] = PortableServer::ThreadPolicy::_duplicate(threadPol);
+ _poa = poa->create_POA("SingleThreadPOA",pman,policies);
+ threadPol->destroy();
+ //
+ PortableServer::ObjectId_var id = _poa->activate_object(this);
+ CORBA::Object_var obj = _poa->id_to_reference(id);
+ Engines::ResourcesManager_var refContMan = Engines::ResourcesManager::_narrow(obj);
+ _NS->Register(refContMan,_ResourcesManagerNameInNS);
+ MESSAGE("SALOME_ResourcesManager constructor end");
}
-SALOME_ResourcesManager::SALOME_ResourcesManager()
+//=============================================================================
+/*!
+ * Standard constructor, parse resource file.
+ * - if ${APPLI} exists in environment,
+ * look for ${HOME}/${APPLI}/CatalogResources.xml
+ * - else look for default:
+ * ${KERNEL_ROOT_DIR}/share/salome/resources/kernel/CatalogResources.xml
+ * - parse XML resource file.
+ */
+//=============================================================================
+
+SALOME_ResourcesManager::SALOME_ResourcesManager(CORBA::ORB_ptr orb,
+ PortableServer::POA_var poa,
+ SALOME_NamingService *ns) : _rm()
{
- _path_resources=getenv("KERNEL_ROOT_DIR");
- _path_resources+="/share/salome/resources/CatalogResources.xml";
- ParseXmlFile();
+ MESSAGE("SALOME_ResourcesManager constructor");
+ _NS = ns;
+ _orb = CORBA::ORB::_duplicate(orb) ;
+ //
+ PortableServer::POAManager_var pman = poa->the_POAManager();
+ CORBA::PolicyList policies;
+ policies.length(1);
+ PortableServer::ThreadPolicy_var threadPol(poa->create_thread_policy(PortableServer::SINGLE_THREAD_MODEL));
+ policies[0] = PortableServer::ThreadPolicy::_duplicate(threadPol);
+ _poa = poa->create_POA("SingleThreadPOA",pman,policies);
+ threadPol->destroy();
+ //
+ PortableServer::ObjectId_var id = _poa->activate_object(this);
+ CORBA::Object_var obj = _poa->id_to_reference(id);
+ Engines::ResourcesManager_var refContMan = Engines::ResourcesManager::_narrow(obj);
+ _NS->Register(refContMan,_ResourcesManagerNameInNS);
+
+ MESSAGE("SALOME_ResourcesManager constructor end");
}
+//=============================================================================
+/*!
+ * Standard Destructor
+ */
+//=============================================================================
+
SALOME_ResourcesManager::~SALOME_ResourcesManager()
{
+ MESSAGE("SALOME_ResourcesManager destructor");
}
-vector<string> SALOME_ResourcesManager::GetFittingResources(const Engines::MachineParameters& params,const char *moduleName) throw(SALOME_Exception)
-{
- vector <std::string> ret;
- //To be sure that we search in a correct list.
- ParseXmlFile();
- const char *hostname=(const char *)params.hostname;
- if(hostname[0]!='\0')
- {
- if(_resourcesList.find(hostname)!=_resourcesList.end())
- // params.hostame is in the list of resources so return it.
- ret.push_back(hostname);
- else
- //user specified an unknown hostame so notify to him.
- throw SALOME_Exception("unknown host");
- }
- else
- // Search for available resources sorted by priority
- {
- SelectOnlyResourcesWithOS(ret,params.OS);
- KeepOnlyResourcesWithModule(ret,moduleName);
- //set wanted parameters
- ResourceDataToSort::_nbOfNodesWanted=params.nb_node;
- ResourceDataToSort::_nbOfProcPerNodeWanted=params.nb_proc_per_node;
- ResourceDataToSort::_CPUFreqMHzWanted=params.cpu_clock;
- ResourceDataToSort::_memInMBWanted=params.mem_mb;
- //end of set
- list<ResourceDataToSort> li;
- for(vector<string>::iterator iter=ret.begin();iter!=ret.end();iter++)
- li.push_back(_resourcesList[(*iter)].DataForSort);
- li.sort();
- unsigned int i=0;
- for(list<ResourceDataToSort>::iterator iter2=li.begin();iter2!=li.end();iter2++)
- ret[i++]=(*iter2)._hostName;
- }
- return ret;
-}
-int SALOME_ResourcesManager::AddResourceInCatalog(const Engines::MachineParameters& paramsOfNewResources, const map<string,string>& modulesOnNewResources,
- const char *environPathOfPrerequired,
- const char *alias, const char *userName, AccessModeType mode, AccessProtocolType prot) throw(SALOME_Exception)
-{
- map<string,string>::const_iterator iter=modulesOnNewResources.find("KERNEL");
- if(iter!=modulesOnNewResources.end())
- {
- ParserResourcesType newElt;
- newElt.DataForSort._hostName=paramsOfNewResources.hostname;
- newElt.Alias=alias;
- newElt.Protocol=prot;
- newElt.Mode=mode;
- newElt.UserName=userName;
- newElt.ModulesPath=modulesOnNewResources;
- newElt.PreReqFilePath=environPathOfPrerequired;
- newElt.OS=paramsOfNewResources.OS;
- newElt.DataForSort._memInMB=paramsOfNewResources.mem_mb;
- newElt.DataForSort._CPUFreqMHz=paramsOfNewResources.cpu_clock;
- newElt.DataForSort._nbOfNodes=paramsOfNewResources.nb_node;
- newElt.DataForSort._nbOfProcPerNode=paramsOfNewResources.nb_proc_per_node;
- _resourcesList[newElt.DataForSort._hostName]=newElt;
- return 0;
- }
- else
- throw SALOME_Exception("KERNEL is not present in this resource");
-}
+//=============================================================================
+/*! CORBA method:
+ * shutdown all the containers, then the ContainerManager servant
+ */
+//=============================================================================
-void SALOME_ResourcesManager::DeleteResourceInCatalog(const char *hostname)
+void SALOME_ResourcesManager::Shutdown()
{
- _resourcesList.erase(hostname);
+ MESSAGE("Shutdown");
+ _NS->Destroy_Name(_ResourcesManagerNameInNS);
+ PortableServer::ObjectId_var oid = _poa->servant_to_id(this);
+ _poa->deactivate_object(oid);
}
-void SALOME_ResourcesManager::WriteInXmlFile()
+//=============================================================================
+//! get the name of resources fitting the specified constraints (params)
+/*!
+ * If hostname specified, check it is local or known in resources catalog.
+ *
+ * Else
+ * - select first machines with corresponding OS (all machines if
+ * parameter OS empty),
+ * - then select the sublist of machines on which the component is known
+ * (if the result is empty, that probably means that the inventory of
+ * components is probably not done, so give complete list from previous step)
+ */
+//=============================================================================
+
+Engines::ResourceList *
+SALOME_ResourcesManager::GetFittingResources(const Engines::ResourceParameters& params)
{
- QDomDocument doc("ResourcesCatalog");
- SALOME_ResourcesCatalog_Handler* handler = new SALOME_ResourcesCatalog_Handler(_resourcesList);
- handler->PrepareDocToXmlFile(doc);
- delete handler;
- QFile file( _path_resources );
- if( !file.open( IO_WriteOnly ) )
- cout << "WRITING ERROR !!!" << endl;
-
- QTextStream ts( &file );
- ts << doc.toString();
-
- file.close();
- cout << "WRITING DONE!!!" << endl;
-}
+ MESSAGE("ResourcesManager::GetFittingResources");
+ Engines::ResourceList_var ret;
-const MapOfParserResourcesType& SALOME_ResourcesManager::ParseXmlFile()
-{
- SALOME_ResourcesCatalog_Handler* handler = new SALOME_ResourcesCatalog_Handler(_resourcesList);
- QFile xmlFile(_path_resources);
-
- QXmlInputSource source(xmlFile);
-
- QXmlSimpleReader reader;
- reader.setContentHandler( handler );
- reader.setErrorHandler( handler );
- reader.parse( source );
- xmlFile.close();
- delete handler;
- return _resourcesList;
-}
+ // CORBA -> C++
+ resourceParams p = resourceParameters_CORBAtoCPP(params);
-bool SALOME_ResourcesManager::_verify_resources(MapOfParserResourcesType resourceslist)
-{
-// bool _return_value = true;
-// bool _bool = false ;
-// vector<string> _machine_list;
-// _machine_list.resize(0);
-
-// // Fill a list of all computers indicated in the resources list
-// for (unsigned int ind = 0; ind < resourceslist.size(); ind++)
-// _machine_list.push_back(resourceslist[ind].HostName);
-
-// // Parse if a computer name is twice in the list of computers
-// for (unsigned int ind = 0; ind < _machine_list.size(); ind++)
-// {
-// for (unsigned int ind1 = ind+1 ; ind1 < _machine_list.size(); ind1++)
-// {
-// if(_machine_list[ind].compare(_machine_list[ind1]) == 0)
-// {
-// MESSAGE("The computer " << _machine_list[ind] << " is indicated more than once in the resources list")
-// _return_value = false;
-// }
-// }
-// }
-
-// return _return_value;
- return true;
-}
+ try
+ {
+ // Call C++ ResourceManager
+ std::vector <std::string> vec = _rm.GetFittingResources(p);
-const MapOfParserResourcesType& SALOME_ResourcesManager::GetList() const
-{
- return _resourcesList;
+ // C++ -> CORBA
+ ret = resourceList_CPPtoCORBA(vec);
+ }
+ catch(const ResourcesException &ex)
+ {
+ INFOS("Caught exception in GetFittingResources C++: " << ex.msg);
+ THROW_SALOME_CORBA_EXCEPTION(ex.msg.c_str(),SALOME::BAD_PARAM);
+ }
+
+ return ret._retn();
}
-string SALOME_ResourcesManager::FindBest(const Engines::MachineList& listOfMachines)
+//=============================================================================
+/*!
+ * dynamically obtains the first machines
+ */
+//=============================================================================
+
+char *
+SALOME_ResourcesManager::FindFirst(const Engines::ResourceList& listOfResources)
{
- return _dynamicResourcesSelecter.FindBest(listOfMachines);
+ // CORBA -> C++
+ std::vector<std::string> rl = resourceList_CORBAtoCPP(listOfResources);
+
+ return CORBA::string_dup(_rm.Find("first", rl).c_str());
}
-string SALOME_ResourcesManager::BuildTempFileToLaunchRemoteContainer(const string& machine,const char *containerName)
+char *
+SALOME_ResourcesManager::Find(const char* policy, const Engines::ResourceList& listOfResources)
{
- _TmpFileName=BuildTemporaryFileName();
- ofstream tempOutputFile;
- tempOutputFile.open(_TmpFileName.c_str(),ofstream::out );
- const ParserResourcesType& resInfo=_resourcesList[machine];
- tempOutputFile << "#! /bin/sh" << endl;
- //set env vars
- for(map<string,string>::const_iterator iter=resInfo.ModulesPath.begin();iter!=resInfo.ModulesPath.end();iter++)
- {
- string curModulePath((*iter).second);
- tempOutputFile << (*iter).first << "_ROOT_DIR="<< curModulePath << endl;
- tempOutputFile << "export " << (*iter).first << "_ROOT_DIR" << endl;
- tempOutputFile << "LD_LIBRARY_PATH=" << curModulePath << "/lib/salome" << ":${LD_LIBRARY_PATH}" << endl;
- tempOutputFile << "PYTHONPATH=" << curModulePath << "/bin/salome:" << curModulePath << "/lib/salome:" << curModulePath << "/lib/python2.2/site-packages/salome:";
- tempOutputFile << curModulePath << "/lib/python2.2/site-packages/salome/shared_modules:${PYTHONPATH}" << endl;
- }
- tempOutputFile << "export LD_LIBRARY_PATH" << endl;
- tempOutputFile << "export PYTHONPATH" << endl;
- tempOutputFile << "source " << resInfo.PreReqFilePath << endl;
- // ! env vars
- tempOutputFile << (*(resInfo.ModulesPath.find("KERNEL"))).second << "/bin/salome/";
- if(Engines_Container_i::isPythonContainer(containerName))
- tempOutputFile << "SALOME_ContainerPy.py ";
- else
- tempOutputFile << "SALOME_Container ";
- tempOutputFile << containerName << " -";
- AddOmninamesParams(tempOutputFile);
- tempOutputFile << " &" << endl;
- tempOutputFile.flush();
- tempOutputFile.close();
- chmod(_TmpFileName.c_str(),0x1ED);
- //Build command
- string command;
- if(resInfo.Protocol==rsh)
- {
- command = "rsh ";
- string commandRcp="rcp ";
- commandRcp+=_TmpFileName;
- commandRcp+=" ";
- commandRcp+=machine;
- commandRcp+=":";
- commandRcp+=_TmpFileName;
- system(commandRcp.c_str());
- }
- else if(resInfo.Protocol==ssh)
- command = "ssh ";
- else
- throw SALOME_Exception("Unknown protocol");
- command+=machine;
- _CommandForRemAccess=command;
- command+=" ";
- command+=_TmpFileName;
- command += " > ";
- command += "/tmp/";
- command += containerName;
- command += "_";
- command += machine;
- command += ".log &";
- cout << "Command is ... " << command << endl;
- return command;
+ // CORBA -> C++
+ std::vector<std::string> rl = resourceList_CORBAtoCPP(listOfResources);
+
+ return CORBA::string_dup(_rm.Find(policy, rl).c_str());
}
-string SALOME_ResourcesManager::BuildCommandToLaunchLocalContainer(const char *containerName)
+Engines::ResourceDefinition*
+SALOME_ResourcesManager::GetResourceDefinition(const char * name)
{
- _TmpFileName="";
- string command;
- if(Engines_Container_i::isPythonContainer(containerName))
- command="SALOME_ContainerPy.py ";
- else
- command="SALOME_Container ";
- command+=containerName;
- command+=" -";
- AddOmninamesParams(command);
- command+=" > /tmp/";
- command+=containerName;
- command += "_";
- command += GetHostname();
- command += ".log 2>&1 &" ;
- cout << "Command is ... " << command << endl << flush;
- return command;
+ Engines::ResourceDefinition_var resDef;
+ try {
+ ParserResourcesType resource = _rm.GetResourcesDescr(name);
+ resDef = resourceDefinition_CPPtoCORBA(resource);
+ } catch (const exception & ex) {
+ INFOS("Caught exception in GetResourceDefinition: " << ex.what());
+ THROW_SALOME_CORBA_EXCEPTION(ex.what(), SALOME::BAD_PARAM);
+ }
+
+ return resDef._retn();
}
-void SALOME_ResourcesManager::RmTmpFile()
+void
+SALOME_ResourcesManager::AddResource(const Engines::ResourceDefinition& new_resource,
+ CORBA::Boolean write,
+ const char * xml_file)
{
- if(_TmpFileName!="")
+ try
+ {
+ ParserResourcesType resource = resourceDefinition_CORBAtoCPP(new_resource);
+ _rm.AddResourceInCatalog(resource);
+
+ if (write)
{
- string command="rm ";
- command+=_TmpFileName;
- char *temp=strdup(command.c_str());
- int lgthTemp=strlen(temp);
- temp[lgthTemp-3]='*';
- temp[lgthTemp-2]='\0';
- system(temp);
- free(temp);
+ _rm.WriteInXmlFile(std::string(xml_file));
+ _rm.ParseXmlFiles();
}
+ }
+ catch (const SALOME_Exception & e)
+ {
+ INFOS("Error in AddResourceInCatalog: " << e);
+ THROW_SALOME_CORBA_EXCEPTION(e.what(), SALOME::BAD_PARAM);
+ }
}
-string SALOME_ResourcesManager::BuildCommand(const string& machine,const char *containerName)
+void
+SALOME_ResourcesManager::RemoveResource(const char * resource_name,
+ CORBA::Boolean write,
+ const char * xml_file)
{
-// rsh -n ikkyo /export/home/rahuel/SALOME_ROOT/bin/runSession SALOME_Container -ORBInitRef NameService=corbaname::dm2s0017:1515 &
- const ParserResourcesType& resInfo=_resourcesList[machine];
- bool pyCont=Engines_Container_i::isPythonContainer(containerName);
- string command;
- if(resInfo.Protocol==rsh)
- command = "rsh -n " ;
- else if(resInfo.Protocol==ssh)
- command = "ssh -f -n ";
- else
- throw SALOME_Exception("Not implemented yet...");
- command += machine;
- command += " ";
- string path = (*(resInfo.ModulesPath.find("KERNEL"))).second;
- command +=path;
- command += "/bin/salome/";
- if ( pyCont )
- command += "SALOME_ContainerPy.py ";
- else
- command += "SALOME_Container ";
- command += containerName;
- command += " -";
- AddOmninamesParams(command);
- command += " > /tmp/";
- command += containerName;
- command += "_";
- command += machine;
- command += ".log 2>&1 &" ;
- SCRUTE( command );
- return command;
-}
+ try
+ {
+ _rm.DeleteResourceInCatalog(resource_name);
+ }
+ catch (const SALOME_Exception & e)
+ {
+ INFOS("Error in DeleteResourceInCatalog: " << e);
+ THROW_SALOME_CORBA_EXCEPTION(e.what(), SALOME::BAD_PARAM);
+ }
-// Warning need an updated parsed list : _resourcesList
-void SALOME_ResourcesManager::SelectOnlyResourcesWithOS(vector<string>& hosts,const char *OS) const throw(SALOME_Exception)
-{
- string base(OS);
- for(map<string, ParserResourcesType>::const_iterator iter=_resourcesList.begin();iter!=_resourcesList.end();iter++)
- if((*iter).second.OS==base)
- hosts.push_back((*iter).first);
+ if (write)
+ {
+ _rm.WriteInXmlFile(std::string(xml_file));
+ _rm.ParseXmlFiles();
+ }
}
-//Warning need an updated parsed list : _resourcesList
-void SALOME_ResourcesManager::KeepOnlyResourcesWithModule(vector<string>& hosts,const char *moduleName) const throw(SALOME_Exception)
+char *
+SALOME_ResourcesManager::getMachineFile(const char * resource_name,
+ CORBA::Long nb_procs,
+ const char * parallelLib)
{
- for(vector<string>::iterator iter=hosts.begin();iter!=hosts.end();iter++)
- {
- MapOfParserResourcesType::const_iterator it=_resourcesList.find(*iter);
- const map<string,string>& mapOfModulesOfCurrentHost=(((*it).second).ModulesPath);
- if(mapOfModulesOfCurrentHost.find(moduleName)==mapOfModulesOfCurrentHost.end())
- {
- hosts.erase(iter);
- }
- }
-}
+ std::string machine_file_name("");
-void SALOME_ResourcesManager::AddOmninamesParams(string& command) const
-{
- string omniORBcfg( getenv( "OMNIORB_CONFIG" ) ) ;
- ifstream omniORBfile( omniORBcfg.c_str() ) ;
- char ORBInitRef[12] ;
- char nameservice[132] ;
- omniORBfile >> ORBInitRef ;
- command += ORBInitRef ;
- command += " " ;
- omniORBfile >> nameservice ;
- omniORBfile.close() ;
- char * bsn = strchr( nameservice , '\n' ) ;
- if ( bsn ) {
- bsn[ 0 ] = '\0' ;
+ if (std::string(parallelLib) == "Dummy")
+ {
+ MESSAGE("[getMachineFile] parallelLib is Dummy");
+ MapOfParserResourcesType resourcesList = _rm.GetList();
+ if (resourcesList.find(std::string(resource_name)) != resourcesList.end())
+ {
+ ParserResourcesType resource = resourcesList[std::string(resource_name)];
+
+ // Check if resource is cluster or not
+ if (resource.ClusterMembersList.empty())
+ {
+ //It is not a cluster so we create a cluster with one machine
+ ParserResourcesType fake_node;
+ fake_node.HostName = resource.HostName;
+ fake_node.Protocol = resource.Protocol;
+ fake_node.ClusterInternalProtocol = resource.ClusterInternalProtocol;
+ fake_node.UserName = resource.UserName;
+ fake_node.AppliPath = resource.AppliPath;
+ fake_node.DataForSort = resource.DataForSort;
+
+ resource.ClusterMembersList.push_front(fake_node);
+ }
+
+ // Creating list of machines for creating the machine file
+ std::list<std::string> list_of_machines;
+ std::list<ParserResourcesType>::iterator cluster_it =
+ resource.ClusterMembersList.begin();
+ while (cluster_it != resource.ClusterMembersList.end())
+ {
+ // For each member of the cluster we add a nbOfNodes * nbOfProcPerNode in the list
+ unsigned int number_of_proc = (*cluster_it).DataForSort._nbOfNodes *
+ (*cluster_it).DataForSort._nbOfProcPerNode;
+ for (unsigned int i = 0; i < number_of_proc; i++)
+ list_of_machines.push_back((*cluster_it).HostName);
+ cluster_it++;
+ }
+
+ // Creating machine file
+ machine_file_name = tmpnam(NULL);
+ std::ofstream machine_file(machine_file_name.c_str(), std::ios_base::out);
+
+ CORBA::Long machine_number = 0;
+ std::list<std::string>::iterator it = list_of_machines.begin();
+ while (machine_number != nb_procs)
+ {
+ // Adding a new node to the machine file
+ machine_file << *it << std::endl;
+
+ // counting...
+ it++;
+ if (it == list_of_machines.end())
+ it = list_of_machines.begin();
+ machine_number++;
+ }
+ }
+ else
+ INFOS("[getMachineFile] Error resource_name not found in resourcesList -> " << resource_name);
}
- command += nameservice ;
-}
+ else if (std::string(parallelLib) == "Mpi")
+ {
+ MESSAGE("[getMachineFile] parallelLib is Mpi");
-void SALOME_ResourcesManager::AddOmninamesParams(ofstream& fileStream) const
-{
- string omniORBcfg( getenv( "OMNIORB_CONFIG" ) ) ;
- ifstream omniORBfile( omniORBcfg.c_str() ) ;
- char ORBInitRef[12] ;
- char nameservice[132] ;
- omniORBfile >> ORBInitRef ;
- fileStream << ORBInitRef;
- fileStream << " ";
- omniORBfile >> nameservice ;
- omniORBfile.close() ;
- char * bsn = strchr( nameservice , '\n' ) ;
- if ( bsn ) {
- bsn[ 0 ] = '\0' ;
+ MapOfParserResourcesType resourcesList = _rm.GetList();
+ if (resourcesList.find(std::string(resource_name)) != resourcesList.end())
+ {
+ ParserResourcesType resource = resourcesList[std::string(resource_name)];
+ // Check if resource is cluster or not
+ if (resource.ClusterMembersList.empty())
+ {
+ //It is not a cluster so we create a cluster with one machine
+ ParserResourcesType fake_node;
+ fake_node.HostName = resource.HostName;
+ fake_node.Protocol = resource.Protocol;
+ fake_node.ClusterInternalProtocol = resource.ClusterInternalProtocol;
+ fake_node.UserName = resource.UserName;
+ fake_node.AppliPath = resource.AppliPath;
+ fake_node.DataForSort = resource.DataForSort;
+
+ resource.ClusterMembersList.push_front(fake_node);
+ }
+
+ // Choose mpi implementation -> each MPI implementation has is own machinefile...
+ if (resource.mpi == lam)
+ {
+ // Creating machine file
+ machine_file_name = tmpnam(NULL);
+ std::ofstream machine_file(machine_file_name.c_str(), std::ios_base::out);
+
+ // We add all cluster machines to the file
+ std::list<ParserResourcesType>::iterator cluster_it =
+ resource.ClusterMembersList.begin();
+ while (cluster_it != resource.ClusterMembersList.end())
+ {
+ unsigned int number_of_proc = (*cluster_it).DataForSort._nbOfNodes *
+ (*cluster_it).DataForSort._nbOfProcPerNode;
+ machine_file << (*cluster_it).HostName << " cpu=" << number_of_proc << std::endl;
+ cluster_it++;
+ }
+ }
+ else if ((resource.mpi == openmpi) || (resource.mpi == ompi))
+ {
+ // Creating machine file
+ machine_file_name = tmpnam(NULL);
+ std::ofstream machine_file(machine_file_name.c_str(), std::ios_base::out);
+
+ // We add all cluster machines to the file
+ std::list<ParserResourcesType>::iterator cluster_it =
+ resource.ClusterMembersList.begin();
+ while (cluster_it != resource.ClusterMembersList.end())
+ {
+ unsigned int number_of_proc = (*cluster_it).DataForSort._nbOfNodes *
+ (*cluster_it).DataForSort._nbOfProcPerNode;
+ machine_file << (*cluster_it).HostName << " slots=" << number_of_proc << std::endl;
+ cluster_it++;
+ }
+ }
+ else if (resource.mpi == nompi)
+ {
+ INFOS("[getMachineFile] Error resource_name MPI implementation was defined for " << resource_name);
+ }
+ else
+ INFOS("[getMachineFile] Error resource_name MPI implementation not currenly handled for " << resource_name);
+ }
+ else
+ INFOS("[getMachineFile] Error resource_name not found in resourcesList -> " << resource_name);
}
- fileStream << nameservice;
-}
+ else
+ INFOS("[getMachineFile] Error parallelLib is not handled -> " << parallelLib);
-string SALOME_ResourcesManager::BuildTemporaryFileName() const
-{
- //build more complex file name to support multiple salome session
- char *temp=new char[19];
- strcpy(temp,"/tmp/command");
- strcat(temp,"XXXXXX");
- mkstemp(temp);
- string command(temp);
- delete [] temp;
- command += ".sh";
- return command;
+ return CORBA::string_dup(machine_file_name.c_str());
}
-
-
