src/Launcher/Launcher_Job_SALOME.cxx

   1 // Copyright (C) 2009-2019  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   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.
   7 //
   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.
  12 //
  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
  16 //
  17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  18 //
  19
  20 // Author: André RIBES - EDF R&D
  21 //
  22 #include "Launcher_Job_SALOME.hxx"
  23 #include "Basics_DirUtils.hxx"
  24
  25 #ifdef WITH_LIBBATCH
  26 #include <libbatch/Constants.hxx>
  27 #endif
  28
  29 #ifdef WIN32
  30 #include <io.h>
  31 #define _chmod chmod
  32 #include <process.h>
  33 #endif
  34
  35 #include <sstream>
  36
  37 Launcher::Job_SALOME::Job_SALOME() {}
  38
  39 Launcher::Job_SALOME::~Job_SALOME() {}
  40
  41 void
  42 Launcher::Job_SALOME::setResourceDefinition(const ParserResourcesType & resource_definition)
  43 {
  44   // Check resource_definition
  45   if (resource_definition.AppliPath == "")
  46   {
  47     std::string mess = "Resource definition must define an application path !, resource name is: " + resource_definition.Name;
  48     throw LauncherException(mess);
  49   }
  50   Launcher::Job::setResourceDefinition(resource_definition);
  51 }
  52
  53 void
  54 Launcher::Job_SALOME::update_job()
  55 {
  56 #ifdef WITH_LIBBATCH
  57   Batch::Parametre params = common_job_params();
  58   params[Batch::EXECUTABLE] = buildSalomeScript(params);
  59   _batch_job->setParametre(params);
  60 #endif
  61 }
  62
  63 #ifdef WITH_LIBBATCH
  64 std::string
  65 Launcher::Job_SALOME::buildSalomeScript(Batch::Parametre params)
  66 {
  67   // parameters
  68   std::string work_directory = params[Batch::WORKDIR].str();
  69   std::ostringstream str_pid;
  70 #ifdef WIN32
  71   str_pid << _getpid();
  72 #else
  73   str_pid << ::getpid();
  74 #endif
  75   std::string launch_script = Kernel_Utils::GetTmpDir() + "runSalome_" + _job_file_name + "_" + _launch_date + "-" + str_pid.str() + ".sh";
  76   std::ofstream launch_script_stream;
  77   launch_script_stream.open(launch_script.c_str(),
  78                             std::ofstream::out
  79 #ifdef WIN32
  80  | std::ofstream::binary   //rnv: to avoid CL+RF end of line on windows
  81 #endif
  82                            );
  83
  84   // Begin of script
  85   launch_script_stream << "#!/bin/sh -f" << std::endl;
  86   launch_script_stream << "cd " << work_directory << std::endl;
  87   // remove the exit code from any previous execution
  88   launch_script_stream << "rm -f logs/exit_code.log" << std::endl;
  89
  90   launch_script_stream << "export PYTHONPATH=" << work_directory << ":$PYTHONPATH" << std::endl;
  91   launch_script_stream << "export PATH=" << work_directory << ":$PATH" << std::endl;
  92   if (_env_file != "")
  93   {
  94     std::string::size_type last = _env_file.find_last_of("/");
  95     launch_script_stream << ". " << _env_file.substr(last+1) << std::endl;
  96   }
  97   launch_script_stream << "export SALOME_TMP_DIR=" << work_directory << "/logs" << std::endl;
  98
  99   // -- Generates Catalog Resources
 100   std::string resource_protocol = _resource_definition.getClusterInternalProtocolStr();
 101   launch_script_stream << "if [ \"x$LIBBATCH_NODEFILE\" != \"x\" ]; then " << std::endl;
 102   launch_script_stream << "CATALOG_FILE=" << "CatalogResources_" << _launch_date << ".xml" << std::endl;
 103   launch_script_stream << "export USER_CATALOG_RESOURCES_FILE=" << "$CATALOG_FILE" << std::endl;
 104   launch_script_stream << "{" << std::endl;
 105   launch_script_stream << "echo '<!DOCTYPE ResourcesCatalog>'" << std::endl;
 106   launch_script_stream << "echo '<resources>'" << std::endl;
 107   launch_script_stream << "sort \"$LIBBATCH_NODEFILE\" | uniq -c | while read nbproc host"  << std::endl;
 108   launch_script_stream << "do"                                                  << std::endl;
 109   // Full name doesn't work. eg: sagittaire-7 instead of sagittaire-7.lyon.grid5000.fr
 110   launch_script_stream << "host_basename=$(echo \"$host\" | cut -f1 -d.)"                                                  << std::endl;
 111   launch_script_stream << "echo '<machine name='\\\"\"$host_basename\"\\\"" << std::endl;
 112   launch_script_stream << "echo '         hostname='\\\"\"$host_basename\"\\\"" << std::endl;
 113   launch_script_stream << "echo '         type=\"single_machine\"'" << std::endl;
 114   launch_script_stream << "echo '         protocol=\"" << resource_protocol               << "\"'" << std::endl;
 115   launch_script_stream << "echo '         userName=\"" << _resource_definition.UserName   << "\"'" << std::endl;
 116   launch_script_stream << "echo '         appliPath=\"" << _resource_definition.AppliPath << "\"'" << std::endl;
 117   launch_script_stream << "echo '         mpi=\"" << _resource_definition.getMpiImplTypeStr() << "\"'" << std::endl;
 118   launch_script_stream << "echo '         nbOfNodes='\\\"\"$nbproc\"\\\"" << std::endl;
 119   launch_script_stream << "echo '         nbOfProcPerNode=\"1\"'" << std::endl;
 120   launch_script_stream << "echo '         canRunContainers=\"true\"'" << std::endl;
 121   launch_script_stream << "echo '/>'" << std::endl;
 122   launch_script_stream << "done"                                 << std::endl;
 123   launch_script_stream << "echo '</resources>'" << std::endl;
 124   launch_script_stream << "} > $CATALOG_FILE" << std::endl;
 125   launch_script_stream << "fi" << std::endl;
 126
 127   // Create file for ns-port-log
 128   launch_script_stream << "NS_PORT_FILE_PATH=$(mktemp " << _resource_definition.AppliPath << "/USERS/nsport_XXXXXX) &&\n";
 129
 130   // Launch SALOME with an appli
 131   launch_script_stream << _resource_definition.AppliPath << "/salome start --terminal --ns-port-log=\"$NS_PORT_FILE_PATH\" --server-launch-mode=fork ";
 132   launch_script_stream << "> logs/salome_" << _launch_date << ".log 2>&1 &&" << std::endl;
 133   launch_script_stream << "current=0 &&\n"
 134                        << "stop=20 &&\n"
 135                        << "while ! test -s \"$NS_PORT_FILE_PATH\"\n"
 136                        << "do\n"
 137                        << "  sleep 2\n"
 138                        << "  current=$((current+1))\n"
 139                        << "  if [ \"$current\" -eq \"$stop\" ] ; then\n"
 140                        << "    echo Error Naming Service failed ! >&2\n"
 141                        << "    exit\n"
 142                        << "  fi\n"
 143                        << "done &&\n"
 144                        << "appli_port=$(cat \"$NS_PORT_FILE_PATH\") &&\n"
 145                        << "rm \"$NS_PORT_FILE_PATH\" &&\n";
 146
 147   // Call real job type
 148   addJobTypeSpecificScript(launch_script_stream);
 149   // log the exit code
 150   launch_script_stream << "echo $? > logs/exit_code.log" << std::endl;
 151
 152   // End
 153   launch_script_stream << _resource_definition.AppliPath << "/salome kill \"$appli_port\"" << std::endl;
 154
 155   // Return
 156   launch_script_stream.flush();
 157   launch_script_stream.close();
 158   chmod(launch_script.c_str(), 0x1ED);
 159   return launch_script;
 160 }
 161 #endif