src/Container/SALOME_ContainerManager.hxx

   1 //  Copyright (C) 2007-2010  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3 //  Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 //  CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 //
   6 //  This library is free software; you can redistribute it and/or
   7 //  modify it under the terms of the GNU Lesser General Public
   8 //  License as published by the Free Software Foundation; either
   9 //  version 2.1 of the License.
  10 //
  11 //  This library is distributed in the hope that it will be useful,
  12 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 //  Lesser General Public License for more details.
  15 //
  16 //  You should have received a copy of the GNU Lesser General Public
  17 //  License along with this library; if not, write to the Free Software
  18 //  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19 //
  20 //  See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21 //
  22
  23 #ifndef __SALOME_CONTAINERMANAGER_HXX__
  24 #define __SALOME_CONTAINERMANAGER_HXX__
  25
  26 #include "SALOME_Container.hxx"
  27
  28 #include <SALOMEconfig.h>
  29 #include CORBA_CLIENT_HEADER(SALOME_Component)
  30 #include CORBA_CLIENT_HEADER(SALOME_ContainerManager)
  31 #include "SALOME_ResourcesManager.hxx"
  32 #include "SALOME_LoadRateManager.hxx"
  33
  34 #include <string>
  35
  36 class SALOME_NamingService;
  37
  38 class CONTAINER_EXPORT SALOME_ContainerManager:
  39   public POA_Engines::ContainerManager
  40 {
  41
  42 public:
  43   SALOME_ContainerManager(CORBA::ORB_ptr orb, PortableServer::POA_var poa, SALOME_ResourcesManager *rm, SALOME_NamingService *ns);
  44   ~SALOME_ContainerManager();
  45
  46   // Corba Methods
  47   Engines::Container_ptr
  48   GiveContainer(const Engines::ContainerParameters& params);
  49
  50   void ShutdownContainers();
  51
  52   // C++ Methods
  53   void Shutdown();
  54
  55   static const char *_ContainerManagerNameInNS;
  56
  57 protected:
  58   // C++ methods
  59   Engines::Container_ptr
  60   FindContainer(const Engines::ContainerParameters& params,
  61                 const Engines::ResourceList& possibleResources);
  62
  63   Engines::Container_ptr
  64   FindContainer(const Engines::ContainerParameters& params,
  65                 const std::string& resource);
  66
  67   std::string BuildCommandToLaunchRemoteContainer(const std::string & resource_name,
  68                                                   const Engines::ContainerParameters& params,
  69                                                   const std::string& container_exe="SALOME_Container");
  70
  71   std::string BuildCommandToLaunchLocalContainer(const Engines::ContainerParameters& params,
  72                                                  const std::string& machinesFile,
  73                                                  const std::string& container_exe="SALOME_Container");
  74
  75   std::string BuildTempFileToLaunchRemoteContainer(const std::string& resource_name,
  76                                                    const Engines::ContainerParameters& params) throw(SALOME_Exception);
  77
  78   void RmTmpFile(std::string& tmpFile);
  79
  80   void AddOmninamesParams(std::string& command) const;
  81
  82   void AddOmninamesParams(std::ostringstream& oss) const;
  83
  84   void AddOmninamesParams(std::ofstream& fileStream) const;
  85
  86   std::string BuildTemporaryFileName() const;
  87
  88   std::string GetMPIZeroNode(const std::string machine, const std::string machinesFile);
  89
  90   std::string machinesFile(const int nbproc);
  91
  92   CORBA::ORB_var _orb;
  93   PortableServer::POA_var _poa;
  94
  95   SALOME_ResourcesManager *_ResManager;
  96   SALOME_NamingService *_NS;
  97
  98   //! attribute that contains current tmp files generated
  99   std::string _TmpFileName;
 100
 101   //! contains the rsh or ssh command to access directly to machine.
 102   //  Only used by this->RmTmpFile in case of a remote launch.
 103   std::string _CommandForRemAccess;
 104
 105   //! different behaviour if $APPLI exists (SALOME Application)
 106   bool _isAppliSalomeDefined;
 107
 108   //! attribute that contains the number of processes used in batch mode by MPI containers
 109   int _nbprocUsed;
 110
 111   static omni_mutex _numInstanceMutex ; // lib and instance protection
 112
 113   // Begin of PacO++ Parallel extension
 114   typedef std::vector<std::string> actual_launch_machine_t;
 115
 116   bool checkPaCOParameters(Engines::ContainerParameters & params, std::string resource_selected);
 117
 118   Engines::Container_ptr
 119   StartPaCOPPContainer(const Engines::ContainerParameters& params, std::string resource_selected);
 120
 121
 122
 123   std::string BuildCommandToLaunchPaCOProxyContainer(const Engines::ContainerParameters& params,
 124                                                      std::string machine_file_name,
 125                                                      std::string & proxy_hostname);
 126
 127   std::string BuildCommandToLaunchPaCONodeContainer(const Engines::ContainerParameters& params,
 128                                                     const std::string & machine_file_name,
 129                                                     SALOME_ContainerManager::actual_launch_machine_t & vect_machine,
 130                                                     const std::string & proxy_hostname);
 131
 132   void LogConfiguration(const std::string & log_type,
 133                         const std::string & exe_type,
 134                         const std::string & container_name,
 135                         const std::string & hostname,
 136                         std::string & begin,
 137                         std::string & end);
 138
 139   CORBA::Object_ptr
 140   LaunchPaCOProxyContainer(const std::string& command,
 141                            const Engines::ContainerParameters& params,
 142                            const std::string& hostname);
 143
 144   bool
 145   LaunchPaCONodeContainer(const std::string& command,
 146                           const Engines::ContainerParameters& params,
 147                           const std::string& name,
 148                           SALOME_ContainerManager::actual_launch_machine_t & vect_machine);
 149   // End of PaCO++ Parallel extension
 150 };
 151 #endif