src/Container/SALOME_ContainerManager.hxx

   1 //  Copyright (C) 2007-2008  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 #ifndef __SALOME_CONTAINERMANAGER_HXX__
  23 #define __SALOME_CONTAINERMANAGER_HXX__
  24
  25 #include "SALOME_Container.hxx"
  26
  27 #include <SALOMEconfig.h>
  28 #include CORBA_CLIENT_HEADER(SALOME_Component)
  29 #include CORBA_CLIENT_HEADER(SALOME_ContainerManager)
  30 #include "SALOME_ResourcesManager.hxx"
  31 #include "SALOME_LoadRateManager.hxx"
  32
  33 #include <string>
  34
  35 class SALOME_NamingService;
  36
  37 class CONTAINER_EXPORT SALOME_ContainerManager:
  38   public POA_Engines::ContainerManager
  39 {
  40
  41 public:
  42   SALOME_ContainerManager(CORBA::ORB_ptr orb, PortableServer::POA_var poa, SALOME_ResourcesManager *rm, SALOME_NamingService *ns);
  43   ~SALOME_ContainerManager();
  44
  45   // Corba Methods
  46   Engines::Container_ptr
  47   GiveContainer(const Engines::ContainerParameters& params);
  48
  49   void ShutdownContainers();
  50
  51   // C++ Methods
  52   void Shutdown();
  53
  54   static const char *_ContainerManagerNameInNS;
  55
  56 protected:
  57   // C++ methods
  58   Engines::Container_ptr
  59   StartPaCOPPContainer(const Engines::ContainerParameters& params);
  60
  61   Engines::Container_ptr
  62   FindContainer(const Engines::ContainerParameters& params,
  63                 const Engines::ResourceList& possibleResources);
  64
  65   Engines::Container_ptr
  66   FindContainer(const Engines::ContainerParameters& params,
  67                 const std::string& resource);
  68
  69   std::string BuildCommandToLaunchRemoteContainer(const std::string & resource_name,
  70                                                   const Engines::ContainerParameters& params,
  71                                                   const std::string& container_exe="SALOME_Container");
  72
  73   std::string BuildCommandToLaunchLocalContainer(const Engines::ContainerParameters& params,
  74                                                  const std::string& machinesFile,
  75                                                  const std::string& container_exe="SALOME_Container");
  76
  77   std::string BuildTempFileToLaunchRemoteContainer(const std::string& resource_name,
  78                                                    const Engines::ContainerParameters& params) throw(SALOME_Exception);
  79
  80   void RmTmpFile(std::string& tmpFile);
  81
  82   void AddOmninamesParams(std::string& command) const;
  83
  84   void AddOmninamesParams(std::ostringstream& oss) const;
  85
  86   void AddOmninamesParams(std::ofstream& fileStream) const;
  87
  88   std::string BuildTemporaryFileName() const;
  89
  90   std::string GetMPIZeroNode(const std::string machine, const std::string machinesFile);
  91
  92   std::string machinesFile(const int nbproc);
  93
  94   // For PacO++ Parallel extension
  95   typedef std::vector<std::string> actual_launch_machine_t;
  96   std::string BuildCommandToLaunchParallelContainer(const std::string& exe_name,
  97                                                     const Engines::ContainerParameters& params,
  98                                                     SALOME_ContainerManager::actual_launch_machine_t & vect_machine,
  99                                                     const std::string proxy_hostname = "");
 100   CORBA::Object_ptr
 101   LaunchParallelContainer(const std::string& command,
 102                           const Engines::ContainerParameters& params,
 103                           const std::string& name,
 104                           SALOME_ContainerManager::actual_launch_machine_t & vect_machine);
 105   CORBA::ORB_var _orb;
 106   PortableServer::POA_var _poa;
 107
 108   SALOME_ResourcesManager *_ResManager;
 109   SALOME_NamingService *_NS;
 110
 111   //! attribute that contains current tmp files generated
 112   std::string _TmpFileName;
 113
 114   //! contains the rsh or ssh command to access directly to machine.
 115   //  Only used by this->RmTmpFile in case of a remote launch.
 116   std::string _CommandForRemAccess;
 117
 118   //! different behaviour if $APPLI exists (SALOME Application)
 119   bool _isAppliSalomeDefined;
 120
 121   //! attribute that contains the number of processes used in batch mode by MPI containers
 122   int _nbprocUsed;
 123
 124   static omni_mutex _numInstanceMutex ; // lib and instance protection
 125
 126 };
 127 #endif