src/evalyfx/YACSEvalYFXPattern.cxx

   1 // Copyright (C) 2012-2016  CEA/DEN, EDF R&D
   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 // Author : Anthony Geay (EDF R&D)
  20
  21 #include "YACSEvalYFXPattern.hxx"
  22 #include "YACSEvalResource.hxx"
  23 #include "YACSEvalSeqAny.hxx"
  24 #include "YACSEvalSession.hxx"
  25 #include "YACSEvalObserver.hxx"
  26 #include "YACSEvalSessionInternal.hxx"
  27 #include "YACSEvalAutoPtr.hxx"
  28 #include "YACSEvalExecParams.hxx"
  29
  30 #include "ElementaryNode.hxx"
  31 #include "RuntimeSALOME.hxx"
  32 #include "Dispatcher.hxx"
  33 #include "Executor.hxx"
  34 #include "InputPort.hxx"
  35 #include "LinkInfo.hxx"
  36 #include "TypeCode.hxx"
  37 #include "Proc.hxx"
  38 #include "Dispatcher.hxx"
  39
  40 #include "PythonPorts.hxx"
  41 #include "ForEachLoop.hxx"
  42 #include "PythonNode.hxx"
  43 #include "InlineNode.hxx"
  44 #include "ServiceNode.hxx"
  45 #include "PyStdout.hxx"
  46 #include "AutoGIL.hxx"
  47
  48 #include "ResourcesManager.hxx"
  49
  50 #include <map>
  51 #include <limits>
  52 #include <numeric>
  53 #include <sstream>
  54 #include <iterator>
  55
  56 ////
  57 #include <stdlib.h>
  58
  59 const char YACSEvalYFXPattern::ST_OK[]="ALL_OK";
  60
  61 const char YACSEvalYFXPattern::ST_FAILED[]="SOME_SAMPLES_FAILED_AND_ALL_OF_THEM_FAILED_DETERMINISTICALLY";
  62
  63 const char YACSEvalYFXPattern::ST_ERROR[]="SOME_SAMPLES_FAILED_BUT_IMPOSSIBLE_TO_CONCLUDE_ON_THEM";
  64
  65 const std::size_t YACSEvalYFXPattern::MAX_LGTH_OF_INP_DUMP=10000;
  66
  67 const char YACSEvalYFXGraphGen::DFT_PROC_NAME[]="YFX";
  68
  69 const char YACSEvalYFXGraphGen::FIRST_FE_SUBNODE_NAME[]="Bloc";
  70
  71 const char YACSEvalYFXGraphGen::GATHER_NODE_NAME[]="__gather__";
  72
  73 class MyAutoThreadSaver
  74 {
  75 public:
  76   MyAutoThreadSaver(bool isToSave):_isToSave(isToSave),_save(0)
  77   {
  78     if(_isToSave)
  79       {
  80         PyThreadState *save(PyThreadState_Swap(NULL));// safe call of PyEval_SaveThread()
  81         if(save)
  82           {
  83             _save=save;
  84             PyEval_ReleaseLock();
  85           }
  86       }
  87   }
  88   ~MyAutoThreadSaver() { if(_isToSave) if(_save) { PyEval_AcquireLock(); PyThreadState_Swap(_save); /*safe call of PyEval_RestoreThread*/ } }
  89 private:
  90   bool _isToSave;
  91   PyThreadState *_save;
  92 };
  93
  94 std::vector< YACSEvalInputPort *> YACSEvalYFXPattern::getFreeInputPorts() const
  95 {
  96   std::size_t sz(_inputs.size());
  97   std::vector< YACSEvalInputPort *> ret;
  98   std::vector< YACSEvalInputPort >::const_iterator it(_inputs.begin());
  99   for(std::size_t i=0;i<sz;i++,it++)
 100     ret.push_back(const_cast<YACSEvalInputPort *>(&(*it)));
 101   return ret;
 102 }
 103
 104 std::vector< YACSEvalOutputPort *> YACSEvalYFXPattern::getFreeOutputPorts() const
 105 {
 106   std::size_t sz(_outputs.size());
 107   std::vector< YACSEvalOutputPort *> ret;
 108   std::vector< YACSEvalOutputPort >::const_iterator it(_outputs.begin());
 109   for(std::size_t i=0;i<sz;i++,it++)
 110     ret.push_back(const_cast<YACSEvalOutputPort *>(&(*it)));
 111   return ret;
 112 }
 113
 114 YACSEvalYFXPattern *YACSEvalYFXPattern::FindPatternFrom(YACSEvalYFX *boss, YACS::ENGINE::Proc *scheme, bool ownScheme)
 115 {
 116   if(!scheme)
 117     throw YACS::Exception("YACSEvalYFXPattern::FindPatternFrom : input scheme must be not null !");
 118   {
 119       YACS::ENGINE::ComposedNode *zeRunNode(0);
 120       bool isMatchingRunOnlyPattern(YACSEvalYFXRunOnlyPattern::IsMatching(scheme,zeRunNode));
 121       if(isMatchingRunOnlyPattern)
 122         return new YACSEvalYFXRunOnlyPattern(boss,scheme,ownScheme,zeRunNode);
 123   }
 124   throw YACS::Exception("YACSEvalYFXPattern::FindPatternFrom : no pattern found for the input scheme !");
 125 }
 126
 127 bool YACSEvalYFXPattern::isAlreadyComputedResources() const
 128 {
 129   return _res!=0;
 130 }
 131
 132 void YACSEvalYFXPattern::checkNonAlreadyComputedResources() const
 133 {
 134   if(isAlreadyComputedResources())
 135     throw YACS::Exception("checkNonAlreadyComputedResources : instance of computed resources already computed !");
 136 }
 137
 138 void YACSEvalYFXPattern::checkAlreadyComputedResources() const
 139 {
 140   if(!isAlreadyComputedResources())
 141     throw YACS::Exception("checkAlreadyComputedResources : instance of computed resources not already computed !");
 142 }
 143
 144 void YACSEvalYFXPattern::checkLocked() const
 145 {
 146   if(!isLocked())
 147     throw YACS::Exception("YACSEvalYFXPattern::checkLocked : Pattern is not locked !");
 148 }
 149
 150 void YACSEvalYFXPattern::checkNonLocked() const
 151 {
 152   if(isLocked())
 153     throw YACS::Exception("YACSEvalYFXPattern::checkNonLocked : Pattern is locked !");
 154 }
 155
 156 void YACSEvalYFXPattern::CheckNodeIsOK(YACS::ENGINE::ComposedNode *node)
 157 {
 158   /*YACS::ENGINE::LinkInfo info(YACS::ENGINE::LinkInfo::WARN_ONLY_DONT_STOP);
 159   try
 160   {
 161       node->checkConsistency(info);
 162   }
 163   catch(YACS::Exception& e)
 164   {
 165   }
 166   if(info.getNumberOfErrLinks(YACS::ENGINE::E_ALL)!=0)
 167     throw YACS::Exception("YACSEvalYFXPattern::CheckNodeIsOK : found node is not OK !");
 168   std::list<YACS::ENGINE::ElementaryNode *> allNodes(node->getRecursiveConstituents());
 169   for(std::list<YACS::ENGINE::ElementaryNode *>::const_iterator it=allNodes.begin();it!=allNodes.end();it++)
 170     {
 171       YACS::ENGINE::ServiceNode *node0(dynamic_cast<YACS::ENGINE::ServiceNode *>(*it));
 172       YACS::ENGINE::InlineNode *node1(dynamic_cast<YACS::ENGINE::InlineNode *>(*it));
 173       if(node0)
 174         {
 175           YACS::ENGINE::Container *cont(node0->getContainer());
 176           YACS::ENGINE::ComponentInstance *comp(node0->getComponent());
 177           if(!cont || !comp)
 178             {
 179               std::ostringstream oss; oss << "YACSEvalYFXPattern::CheckNodeIsOK : ServiceNode called \"" << node0->getName() << "\" is not correctly defined !";
 180               throw YACS::Exception(oss.str());
 181             }
 182         }
 183       if(node1)
 184         {
 185           YACS::ENGINE::Container *cont(node1->getContainer());
 186           if(!cont && node1->getExecutionMode()==YACS::ENGINE::InlineNode::REMOTE_STR)
 187             {
 188               std::ostringstream oss; oss << "YACSEvalYFXPattern::CheckNodeIsOK : InlineNode called \"" << node1->getName() << "\" is not correctly defined !";
 189               throw YACS::Exception(oss.str());
 190             }
 191         }
 192     }*/
 193 }
 194
 195 void YACSEvalYFXPattern::registerObserver(YACSEvalObserver *observer)
 196 {
 197   if(_observer==observer)
 198     return ;
 199   if(_observer)
 200     _observer->decrRef();
 201   _observer=observer;
 202   if(_observer)
 203     _observer->incrRef();
 204 }
 205
 206 YACSEvalYFXPattern::YACSEvalYFXPattern(YACSEvalYFX *boss, YACS::ENGINE::Proc *scheme, bool ownScheme):_boss(boss),_scheme(scheme),_ownScheme(ownScheme),_parallelizeStatus(true),_rm(new ResourcesManager_cpp),_res(0),_observer(0)
 207 {
 208 }
 209
 210 YACS::ENGINE::TypeCode *YACSEvalYFXPattern::CreateSeqTypeCodeFrom(YACS::ENGINE::Proc *scheme, const std::string& zeType)
 211 {
 212   std::ostringstream oss; oss << "list[" << zeType << "]";
 213   YACS::ENGINE::TypeCode *tc(scheme->getTypeCode(zeType));
 214   return scheme->createSequenceTc(oss.str(),oss.str(),tc);
 215 }
 216
 217 void YACSEvalYFXPattern::setResources(YACSEvalListOfResources *res)
 218 {
 219   checkNonAlreadyComputedResources();
 220   if(res!=_res)
 221     delete _res;
 222   _res=res;
 223 }
 224
 225 void YACSEvalYFXPattern::resetResources()
 226 {
 227   delete _res;
 228   _res=0;
 229 }
 230
 231 YACSEvalSeqAny *YACSEvalYFXPattern::BuildValueInPort(YACS::ENGINE::InputPyPort *port)
 232 {
 233   if(!port)
 234     throw YACS::Exception("YACSEvalYFXPattern::GetValueInPort : null input port !");
 235   PyObject *obj(port->getPyObj());
 236   YACS::ENGINE::TypeCode *tc(port->edGetType());
 237   YACS::ENGINE::TypeCodeSeq *tcc(dynamic_cast<YACS::ENGINE::TypeCodeSeq *>(tc));
 238   if(!tcc)
 239     {
 240       std::ostringstream oss; oss << "YACSEvalYFXPattern::GetValueInPort : internal error for tc of input \"" << port->getName() << "\"";
 241       throw YACS::Exception(oss.str());
 242     }
 243   const YACS::ENGINE::TypeCode *tcct(tcc->contentType());
 244   if(!PyList_Check(obj))
 245     throw YACS::Exception("YACSEvalYFXPattern::GetValueInPort : internal error 2 !");
 246   std::size_t sz(PyList_Size(obj));
 247   if(tcct->kind()==YACS::ENGINE::Double)
 248     {
 249       std::vector<double> eltCpp(sz);
 250       for(std::size_t i=0;i<sz;i++)
 251         {
 252           PyObject *elt(PyList_GetItem(obj,i));
 253           eltCpp[i]=PyFloat_AsDouble(elt);
 254         }
 255       YACS::AutoCppPtr<YACSEvalSeqAnyDouble> elt(new YACSEvalSeqAnyDouble(eltCpp));
 256       return elt.dettach();
 257     }
 258   else if(tcct->kind()==YACS::ENGINE::Int)
 259     {
 260       std::vector<int> eltCpp(sz);
 261       for(std::size_t i=0;i<sz;i++)
 262         {
 263           PyObject *elt(PyList_GetItem(obj,i));
 264           eltCpp[i]=PyInt_AsLong(elt);
 265         }
 266       YACS::AutoCppPtr<YACSEvalSeqAnyInt> elt(new YACSEvalSeqAnyInt(eltCpp));
 267       return elt.dettach();
 268     }
 269   else
 270     throw YACS::Exception("YACSEvalYFXPattern::GetValueInPort : not implemented yet for other than Double and Int !");
 271 }
 272
 273 YACSEvalSeqAny *YACSEvalYFXPattern::BuildValueFromEngineFrmt(YACS::ENGINE::SequenceAny *data)
 274 {
 275   unsigned int sz(data->size());
 276   std::vector<double> eltCpp(sz);
 277   for(unsigned int ii=0;ii<sz;ii++)
 278     {
 279       YACS::ENGINE::AnyPtr elt((*data)[ii]);
 280       YACS::ENGINE::Any *eltPtr((YACS::ENGINE::Any *)elt);
 281       YACS::ENGINE::AtomAny *eltPtr2(dynamic_cast<YACS::ENGINE::AtomAny *>(eltPtr));
 282       if(!eltPtr2)
 283         {
 284           std::ostringstream oss; oss << "YACSEvalYFXPattern::BuildValueFromEngineFrmt : error at pos #" << ii << " ! It is not an AtomAny !";
 285           throw YACS::Exception(oss.str());
 286         }
 287       eltCpp[ii]=eltPtr2->getDoubleValue();
 288     }
 289   return new YACSEvalSeqAnyDouble(eltCpp);
 290 }
 291
 292 void YACSEvalYFXPattern::cleanScheme()
 293 {
 294   if(_ownScheme)
 295     delete _scheme;
 296   _scheme=0;
 297 }
 298
 299 YACSEvalYFXPattern::~YACSEvalYFXPattern()
 300 {
 301   if(_observer)
 302     _observer->decrRef();
 303   delete _rm;
 304   delete _res;
 305 }
 306
 307 /////////////////////
 308
 309 class YACSEvalYFXRunOnlyPatternInternalObserver : public YACS::ENGINE::Observer
 310 {
 311 public:
 312   YACSEvalYFXRunOnlyPatternInternalObserver(YACSEvalYFXRunOnlyPattern *boss):_boss(boss) { if(!_boss) throw YACS::Exception("YACSEvalYFXRunOnlyPatternInternalObserver constructor : null boss not supported :)"); }
 313   void notifyObserver2(YACS::ENGINE::Node *object, const std::string& event, void *something);
 314 private:
 315   YACSEvalYFXRunOnlyPattern *_boss;
 316 };
 317
 318 void YACSEvalYFXRunOnlyPatternInternalObserver::notifyObserver2(YACS::ENGINE::Node *object, const std::string& event, void *something)
 319 {
 320   YACS::ENGINE::ForEachLoop *object2(_boss->getUndergroundForEach());
 321   YACSEvalObserver *obs(_boss->getObserver());
 322   if(!obs)
 323     return ;
 324   if(event=="progress_ok" && object2==object)
 325     {
 326       int *casted(reinterpret_cast<int *>(something));
 327       obs->notifySampleOK(_boss->getBoss(),*casted);
 328       return ;
 329     }
 330   if(event=="progress_ko" && object2==object)
 331     {
 332       int *casted(reinterpret_cast<int *>(something));
 333       obs->notifySampleKO(_boss->getBoss(),*casted);
 334       return ;
 335     }
 336 }
 337
 338 /////////////////////
 339
 340 YACSEvalYFXRunOnlyPattern::YACSEvalYFXRunOnlyPattern(YACSEvalYFX *boss, YACS::ENGINE::Proc *scheme, bool ownScheme, YACS::ENGINE::ComposedNode *runNode):YACSEvalYFXPattern(boss,scheme,ownScheme),_lockedStatus(false),_runNode(runNode),_gen(0),_obs(new YACSEvalYFXRunOnlyPatternInternalObserver(this))
 341 {
 342   if(!_runNode)
 343     throw YACS::Exception("YACSEvalYFXRunOnlyPattern : internal run node must be not null !");
 344   buildInputPorts();
 345   buildOutputPorts();
 346 }
 347
 348 YACSEvalYFXRunOnlyPattern::~YACSEvalYFXRunOnlyPattern()
 349 {
 350   delete _obs;
 351   delete _gen;
 352 }
 353
 354 void YACSEvalYFXRunOnlyPattern::setOutPortsOfInterestForEvaluation(const std::vector<YACSEvalOutputPort *>& outputsOfInterest)
 355 {
 356   checkNonLocked();
 357   _outputsOfInterest=outputsOfInterest;
 358   _lockedStatus=true;
 359 }
 360
 361 void YACSEvalYFXRunOnlyPattern::resetOutputsOfInterest()
 362 {
 363   checkLocked();
 364   _outputsOfInterest.clear();
 365   _lockedStatus=false;
 366 }
 367
 368 void YACSEvalYFXRunOnlyPattern::generateGraph()
 369 {
 370   delete _gen;
 371   if(getResourcesInternal()->isInteractive())
 372     _gen=new YACSEvalYFXGraphGenInteractive(this);
 373   else
 374     _gen=new YACSEvalYFXGraphGenCluster(this);
 375   _gen->generateGraph();
 376 }
 377
 378 void YACSEvalYFXRunOnlyPattern::resetGeneratedGraph()
 379 {
 380   if(_gen)
 381     _gen->resetGeneratedGraph();
 382 }
 383
 384 int YACSEvalYFXRunOnlyPattern::assignNbOfBranches()
 385 {
 386   checkAlreadyComputedResources();
 387   if(!_gen)
 388     throw YACS::Exception("YACSEvalYFXRunOnlyPattern::assignNbOfBranches : generator is NULL ! Please invoke generateGraph before !");
 389   return _gen->assignNbOfBranches();
 390 }
 391
 392 void YACSEvalYFXRunOnlyPattern::assignRandomVarsInputs()
 393 {
 394   std::size_t sz(std::numeric_limits<std::size_t>::max());
 395   for(std::vector< YACSEvalInputPort >::const_iterator it=_inputs.begin();it!=_inputs.end();it++)
 396     if((*it).isRandomVar())
 397       {
 398         std::size_t locSize((*it).initializeUndergroundWithSeq());
 399         if(sz==std::numeric_limits<std::size_t>::max())
 400           sz=locSize;
 401         else
 402           if(sz!=locSize)
 403             throw YACS::Exception("YACSEvalYFXRunOnlyPattern::assignRandomVarsInputs : length of sequences in random vars must be the same !");
 404       }
 405 }
 406
 407 bool YACSEvalYFXRunOnlyPattern::isLocked() const
 408 {
 409   return _lockedStatus;
 410 }
 411
 412 YACSEvalListOfResources *YACSEvalYFXRunOnlyPattern::giveResources()
 413 {
 414   checkLocked();
 415   if(!isAlreadyComputedResources())
 416     {
 417       YACS::ENGINE::DeploymentTree dt(_runNode->getDeploymentTree());
 418       _runNode->removeRecursivelyRedundantCL();
 419       YACSEvalListOfResources *res(new YACSEvalListOfResources(_runNode->getMaxLevelOfParallelism(),getCatalogInAppli(),dt));
 420       setResources(res);
 421     }
 422   return getResourcesInternal();
 423 }
 424
 425 YACS::ENGINE::Proc *YACSEvalYFXRunOnlyPattern::getUndergroundGeneratedGraph() const
 426 {
 427   return getGenerator()->getUndergroundGeneratedGraph();
 428 }
 429
 430 std::string YACSEvalYFXRunOnlyPattern::getErrorDetailsInCaseOfFailure() const
 431 {
 432   std::string generatorErrors = getGenerator()->getErrors();
 433   if(generatorErrors.size() > 0)
 434   {
 435     return generatorErrors;
 436   }
 437   std::string st(getStatusOfRunStr());//test if a run has occurred.
 438   if(st==ST_OK)
 439     throw YACS::Exception("YACSEvalYFXRunOnlyPattern::getErrorDetailsInCaseOfFailure : The execution of scheme has been carried out to the end without any problem !");
 440   // All the problem can only comes from foreach -> scan it
 441   YACS::ENGINE::ForEachLoop *fe(getUndergroundForEach());
 442   YACS::ENGINE::NodeStateNameMap nsm;
 443   unsigned nbB(fe->getNumberOfBranchesCreatedDyn());
 444   std::ostringstream oss;
 445   for(unsigned j=0;j<nbB;j++)
 446     {
 447       YACS::ENGINE::Node *nn(fe->getChildByNameExec(YACSEvalYFXGraphGen::FIRST_FE_SUBNODE_NAME,j));
 448       YACS::ENGINE::Bloc *nnc(dynamic_cast<YACS::ENGINE::Bloc *>(nn));
 449       if(!nnc)
 450         throw YACS::Exception("YACSEvalYFXRunOnlyPattern::getErrorDetailsInCaseOfFailure : internal error 1 ! The direct son of main foreach is expected to be a Bloc !");
 451       if(nnc->getState()==YACS::DONE)
 452         continue;
 453       std::list< YACS::ENGINE::ElementaryNode *> fec(nnc->getRecursiveConstituents());
 454       for(std::list< YACS::ENGINE::ElementaryNode *>::reverse_iterator it1=fec.rbegin();it1!=fec.rend();it1++)
 455         {
 456           YACS::StatesForNode st0((*it1)->getState());
 457           if(st0!=YACS::DONE)
 458             {
 459               oss << "NODE = " << nnc->getChildName(*it1) << std::endl;
 460               oss << "STATUS = " << nsm[st0] << std::endl;
 461               oss << "BRANCH ID = " << j << std::endl;
 462               oss << "DETAILS = " << std::endl;
 463               oss << (*it1)->getErrorDetails();
 464             }
 465         }
 466     }
 467   return oss.str();
 468 }
 469
 470 std::string YACSEvalYFXRunOnlyPattern::getStatusOfRunStr() const
 471 {
 472   YACS::StatesForNode st(getUndergroundGeneratedGraph()->getState());
 473   switch(st)
 474     {
 475     case YACS::READY:
 476     case YACS::TOLOAD:
 477     case YACS::LOADED:
 478     case YACS::TOACTIVATE:
 479     case YACS::ACTIVATED:
 480     case YACS::SUSPENDED:
 481     case YACS::PAUSE:
 482     case YACS::DISABLED:
 483     case YACS::DESACTIVATED:
 484       {
 485         std::ostringstream oss; oss << "YACSEvalYFXRunOnlyPattern::getStatusOfRunStr : Unexpected state \"" << YACS::ENGINE::Node::getStateName(st) << "\" ! Did you invoke run ?";
 486         throw YACS::Exception(oss.str());
 487       }
 488     case YACS::LOADFAILED:
 489     case YACS::EXECFAILED:
 490     case YACS::ERROR:
 491     case YACS::INTERNALERR:
 492       return std::string(ST_ERROR);
 493     case YACS::FAILED:
 494       return std::string(ST_FAILED);
 495     case YACS::DONE:
 496       return std::string(ST_OK);
 497     default:
 498       {
 499         std::ostringstream oss; oss << "YACSEvalYFXRunOnlyPattern::getStatusOfRunStr : unrecognized and managed state \"" << YACS::ENGINE::Node::getStateName(st) << "\" !";
 500         throw YACS::Exception(oss.str());
 501       }
 502     }
 503 }
 504
 505 std::vector<YACSEvalSeqAny *> YACSEvalYFXRunOnlyPattern::getResults() const
 506 {
 507   return _gen->getResults();
 508 }
 509
 510 /*!
 511  * This method works if run succeeded (true return) and also if graph has failed. Graph failed means soft error of evaluation due to error in evaluation (example 1/0 or a normal throw from one node)
 512  * If a more serious error occured (SIGSEGV of a server or internal error in YACS engine, cluster error, loose of connection...) this method will throw an exception to warn the caller that the results may be
 513  */
 514 std::vector<YACSEvalSeqAny *> YACSEvalYFXRunOnlyPattern::getResultsInCaseOfFailure(std::vector<unsigned int>& passedIds) const
 515 {
 516   YACS::StatesForNode st(getUndergroundGeneratedGraph()->getState());
 517   if(st==YACS::DONE)
 518     {
 519       passedIds.clear();
 520       std::vector<YACSEvalSeqAny *> ret(getResults());
 521       if(!ret.empty())
 522         {
 523           if(!ret[0])
 524             throw YACS::Exception("YACSEvalYFXRunOnlyPattern::getResultsInCaseOfFailure : internal error ! The returned vector has a null pointer at pos #0 !");
 525           std::size_t sz(ret[0]->size());
 526           passedIds.resize(sz);
 527           for(std::size_t i=0;i<sz;i++)
 528             passedIds[i]=i;
 529         }
 530       return ret;
 531     }
 532   getStatusOfRunStr();// To check that the status is recognized.
 533   std::list<YACS::ENGINE::Node *> lns(getUndergroundGeneratedGraph()->edGetDirectDescendants());
 534   YACS::ENGINE::ForEachLoop *fe(getUndergroundForEach());
 535   //
 536   YACS::ENGINE::Executor exe;
 537   std::vector<YACS::ENGINE::SequenceAny *> outputs;
 538   std::vector<std::string> nameOfOutputs;
 539   passedIds=fe->getPassedResults(&exe,outputs,nameOfOutputs);//<- the key invokation is here.
 540   std::size_t sz(passedIds.size()),ii(0);
 541   std::vector<YACSEvalSeqAny *> ret(_outputsOfInterest.size());
 542   for(std::vector<YACSEvalOutputPort *>::const_iterator it1=_outputsOfInterest.begin();it1!=_outputsOfInterest.end();it1++,ii++)
 543     {
 544       YACS::ENGINE::OutputPort *p((*it1)->getUndergroundPtr());
 545       std::string st(_runNode->getOutPortName(p));
 546       std::ostringstream oss; oss << YACSEvalYFXGraphGen::FIRST_FE_SUBNODE_NAME << '.' << _runNode->getName() << '.' << st;
 547       st=oss.str();
 548       YACS::ENGINE::ForEachLoop::InterceptorizeNameOfPort(st);
 549       std::vector<std::string>::iterator it2(std::find(nameOfOutputs.begin(),nameOfOutputs.end(),st));
 550       if(it2==nameOfOutputs.end())
 551         {
 552           std::ostringstream oss; oss << "YACSEvalYFXRunOnlyPattern::getResultsInCaseOfFailure : internal error 3 ! Unable to locate interceptor with name " << st << " ! Possibilities are : ";
 553           std::copy(nameOfOutputs.begin(),nameOfOutputs.end(),std::ostream_iterator<std::string>(oss," "));
 554           oss << " !";
 555           throw YACS::Exception(oss.str());
 556         }
 557       std::size_t pos(std::distance(nameOfOutputs.begin(),it2));
 558       ret[ii]=BuildValueFromEngineFrmt(outputs[pos]);
 559     }
 560   return ret;
 561 }
 562
 563 void YACSEvalYFXRunOnlyPattern::emitStart() const
 564 {
 565   YACSEvalObserver *obs(getObserver());
 566   if(!obs)
 567     return ;
 568   obs->startComputation(getBoss());
 569 }
 570
 571 bool YACSEvalYFXRunOnlyPattern::go(const YACSEvalExecParams& params, YACSEvalSession *session) const
 572 {
 573   emitStart();
 574   YACS::ENGINE::Dispatcher *disp(YACS::ENGINE::Dispatcher::getDispatcher());
 575   disp->addObserver(_obs,getUndergroundForEach(),"progress_ok");
 576   disp->addObserver(_obs,getUndergroundForEach(),"progress_ko");
 577   bool ret(getGenerator()->go(params,session));
 578   disp->removeObserver(_obs,getUndergroundForEach(),"progress_ok");
 579   disp->removeObserver(_obs,getUndergroundForEach(),"progress_ko");
 580   return ret;
 581 }
 582
 583 YACS::ENGINE::ForEachLoop *YACSEvalYFXRunOnlyPattern::getUndergroundForEach() const
 584 {
 585   return getGenerator()->getUndergroundForEach();
 586 }
 587
 588 bool YACSEvalYFXRunOnlyPattern::IsMatching(YACS::ENGINE::Proc *scheme, YACS::ENGINE::ComposedNode *& runNode)
 589 {
 590   std::list<YACS::ENGINE::Node *> nodes(scheme->getChildren());
 591   if(nodes.empty())
 592     return false;
 593   bool areAllElementary(true);
 594   for(std::list<YACS::ENGINE::Node *>::const_iterator it=nodes.begin();it!=nodes.end() && areAllElementary;it++)
 595     if(!dynamic_cast<YACS::ENGINE::ElementaryNode *>(*it))
 596       areAllElementary=false;
 597   if(areAllElementary)
 598     {
 599       if(scheme)
 600         CheckNodeIsOK(scheme);
 601       runNode=scheme;
 602       return true;
 603     }
 604   if(nodes.size()!=1)
 605     return false;
 606   YACS::ENGINE::ComposedNode *candidate(dynamic_cast<YACS::ENGINE::ComposedNode *>(nodes.front()));
 607   runNode=candidate;
 608   if(candidate)
 609     CheckNodeIsOK(candidate);
 610   return candidate!=0;
 611 }
 612
 613 void YACSEvalYFXRunOnlyPattern::buildInputPorts()
 614 {
 615   _inputs.clear();
 616   std::list< YACS::ENGINE::InputPort *> allInputPorts(_runNode->getSetOfInputPort());
 617   std::vector<std::string> allNames;
 618   for(std::list< YACS::ENGINE::InputPort *>::const_iterator it=allInputPorts.begin();it!=allInputPorts.end();it++)
 619     {
 620       YACS::ENGINE::InputPort *elt(*it);
 621       if(!elt)
 622         throw YACS::Exception("YACSEvalYFXRunOnlyPattern::buildInputPorts : presence of null input !");
 623       std::set<YACS::ENGINE::OutPort *> bls(elt->edSetOutPort());
 624       if(bls.empty())
 625         {
 626           if(YACSEvalPort::IsInputPortPublishable(elt))
 627             {
 628               std::string inpName(elt->getName());
 629               if(inpName.empty())
 630                 throw YACS::Exception("YACSEvalYFXRunOnlyPattern::buildInputPorts : an input has empty name ! Should not !");
 631               _inputs.push_back(YACSEvalInputPort(elt));
 632               if(std::find(allNames.begin(),allNames.end(),inpName)!=allNames.end())
 633                 {
 634                   std::ostringstream oss; oss << "YACSEvalYFXRunOnlyPattern::buildInputPorts : input name \"" << inpName << "\" appears more than once !";
 635                   throw YACS::Exception(oss.str());
 636                 }
 637               allNames.push_back(inpName);
 638             }
 639         }
 640     }
 641 }
 642
 643 void YACSEvalYFXRunOnlyPattern::buildOutputPorts()
 644 {
 645   _outputs.clear();
 646   std::list< YACS::ENGINE::OutputPort *> allOutputPorts(_runNode->getSetOfOutputPort());
 647   std::vector<std::string> allNames;
 648   for(std::list< YACS::ENGINE::OutputPort *>::const_iterator it=allOutputPorts.begin();it!=allOutputPorts.end();it++)
 649     {
 650       YACS::ENGINE::OutputPort *elt(*it);
 651       if(YACSEvalPort::IsOutputPortPublishable(elt))
 652         {
 653           if(!elt)
 654             throw YACS::Exception("YACSEvalYFXRunOnlyPattern::buildOutputPorts : presence of null output !");
 655           std::string outpName(elt->getName());
 656           if(outpName.empty())
 657             throw YACS::Exception("YACSEvalYFXRunOnlyPattern::buildOutputPorts : an output has empty name ! Should not !");
 658           if(std::find(allNames.begin(),allNames.end(),outpName)!=allNames.end())
 659             {
 660               std::ostringstream oss; oss << "YACSEvalYFXRunOnlyPattern::buildOutputPorts : output name \"" << outpName << "\" appears more than once !";
 661               throw YACS::Exception(oss.str());
 662             }
 663           _outputs.push_back(YACSEvalOutputPort(*it));
 664         }
 665     }
 666 }
 667
 668 YACSEvalYFXGraphGen *YACSEvalYFXRunOnlyPattern::getGenerator() const
 669 {
 670   if(!_gen)
 671     throw YACS::Exception("getGenerator : generator is NULL !");
 672   return _gen;
 673 }
 674
 675 /////////////////////
 676
 677 YACSEvalYFXGraphGen::YACSEvalYFXGraphGen(YACSEvalYFXRunOnlyPattern *boss):_boss(boss),_generatedGraph(0),_FEInGeneratedGraph(0)
 678 {
 679   if(!_boss)
 680     throw YACS::Exception("YACSEvalYFXGraphGen constructor : boss is NULL !");
 681 }
 682
 683 YACSEvalYFXGraphGen::~YACSEvalYFXGraphGen()
 684 {
 685   //delete _generatedGraph;// -> TODO : AGY why ?
 686 }
 687
 688 void YACSEvalYFXGraphGen::resetGeneratedGraph()
 689 {
 690   delete _generatedGraph;
 691   _generatedGraph=0; _FEInGeneratedGraph=0;
 692 }
 693
 694 bool YACSEvalYFXGraphGen::isLocked() const
 695 {
 696   return _generatedGraph!=0;
 697 }
 698
 699 int YACSEvalYFXGraphGen::assignNbOfBranches()
 700 {
 701   if(!_generatedGraph)
 702     throw YACS::Exception("YACSEvalYFXGraphGen::assignNbOfBranches : the generated graph has not been created !");
 703   std::list<YACS::ENGINE::Node *> nodes(_generatedGraph->getChildren());
 704   YACS::ENGINE::ForEachLoop *zeMainNode(0);
 705   for(std::list<YACS::ENGINE::Node *>::const_iterator it=nodes.begin();it!=nodes.end();it++)
 706     {
 707       YACS::ENGINE::ForEachLoop *isZeMainNode(dynamic_cast<YACS::ENGINE::ForEachLoop *>(*it));
 708       if(isZeMainNode)
 709         {
 710           if(!zeMainNode)
 711             zeMainNode=isZeMainNode;
 712           else
 713             throw YACS::Exception("YACSEvalYFXGraphGen::assignNbOfBranches : internal error 1 !");
 714         }
 715     }
 716   if(!zeMainNode)
 717     throw YACS::Exception("YACSEvalYFXGraphGen::assignNbOfBranches : internal error 2 !");
 718   unsigned int nbProcsDeclared(getBoss()->getResourcesInternal()->getNumberOfProcsDeclared());
 719   nbProcsDeclared=std::max(nbProcsDeclared,4u);
 720   int nbOfBranch=1;
 721   if(getBoss()->getParallelizeStatus())
 722     {
 723       nbOfBranch=(nbProcsDeclared/getBoss()->getResourcesInternal()->getMaxLevelOfParallelism());
 724       nbOfBranch=std::max(nbOfBranch,1);
 725     }
 726   YACS::ENGINE::InputPort *zeInputToSet(zeMainNode->edGetNbOfBranchesPort());
 727   YACS::ENGINE::AnyInputPort *zeInputToSetC(dynamic_cast<YACS::ENGINE::AnyInputPort *>(zeInputToSet));
 728   if(!zeInputToSetC)
 729     throw YACS::Exception("YACSEvalYFXGraphGen::assignNbOfBranches : internal error 3 !");
 730   YACS::ENGINE::Any *a(YACS::ENGINE::AtomAny::New(nbOfBranch));
 731   zeInputToSetC->put(a);
 732   zeInputToSetC->exSaveInit();
 733   a->decrRef();
 734   return nbOfBranch;
 735 }
 736
 737 void YACSEvalYFXGraphGenInteractive::generateGraph()
 738 {
 739   if(_generatedGraph)
 740     { delete _generatedGraph; _generatedGraph=0; _FEInGeneratedGraph=0; }
 741   static const char LISTPYOBJ_STR[]="list[pyobj]";
 742   if(getBoss()->getOutputsOfInterest().empty())
 743     return ;
 744   YACS::ENGINE::RuntimeSALOME::setRuntime();
 745   YACS::ENGINE::RuntimeSALOME *r(YACS::ENGINE::getSALOMERuntime());
 746   _generatedGraph=r->createProc(DFT_PROC_NAME);
 747   YACS::ENGINE::TypeCode *pyobjTC(_generatedGraph->createInterfaceTc("python:obj:1.0","pyobj",std::list<YACS::ENGINE::TypeCodeObjref *>()));
 748   std::ostringstream oss; oss << "Loop_" << getBoss()->getRunNode()->getName();
 749   _generatedGraph->createType(YACSEvalAnyDouble::TYPE_REPR,"double");
 750   _generatedGraph->createType(YACSEvalAnyInt::TYPE_REPR,"int");
 751   //
 752   YACS::ENGINE::InlineNode *n0(r->createScriptNode(YACS::ENGINE::PythonNode::KIND,"__initializer__"));
 753   _generatedGraph->edAddChild(n0);
 754   YACS::ENGINE::TypeCode *listPyobjTC(_generatedGraph->createSequenceTc(LISTPYOBJ_STR,LISTPYOBJ_STR,pyobjTC));
 755   YACS::ENGINE::OutputPort *sender(n0->edAddOutputPort("sender",listPyobjTC));
 756   std::ostringstream var0;
 757   const std::vector< YACSEvalInputPort >& inputs(getBoss()->getInputs());
 758   for(std::vector< YACSEvalInputPort >::const_iterator it=inputs.begin();it!=inputs.end();it++)
 759     {
 760       if((*it).isRandomVar())
 761         {
 762           var0 << (*it).getName() << ",";
 763           YACS::ENGINE::TypeCode *tc(YACSEvalYFXPattern::CreateSeqTypeCodeFrom(_generatedGraph,(*it).getTypeOfData()));
 764           YACS::ENGINE::InputPort *inp(n0->edAddInputPort((*it).getName(),tc));
 765           YACS::ENGINE::InputPyPort *inpc(dynamic_cast<YACS::ENGINE::InputPyPort *>(inp));
 766           if(!inpc)
 767             throw YACS::Exception("YACSEvalYFXRunOnlyPattern::generateGraph : internal error 1 !");
 768           (*it).setUndergroundPortToBeSet(inpc);
 769         }
 770     }
 771   std::ostringstream n0Script; n0Script << "sender=zip(" << var0.str() << ")\n";
 772   n0->setScript(n0Script.str());
 773   //
 774   YACS::ENGINE::ForEachLoop *n1(r->createForEachLoop(oss.str(),pyobjTC));
 775   _FEInGeneratedGraph=n1;
 776   _generatedGraph->edAddChild(n1);
 777   _generatedGraph->edAddCFLink(n0,n1);
 778   _generatedGraph->edAddDFLink(sender,n1->edGetSeqOfSamplesPort());
 779   YACS::ENGINE::InlineNode *n2(r->createScriptNode(YACS::ENGINE::PythonNode::KIND,GATHER_NODE_NAME));
 780   _generatedGraph->edAddChild(n2);
 781   _generatedGraph->edAddCFLink(n1,n2);
 782   //
 783   YACS::ENGINE::Bloc *n10(r->createBloc(FIRST_FE_SUBNODE_NAME));
 784   n1->edAddChild(n10);
 785   YACS::ENGINE::InlineNode *n100(r->createScriptNode(YACS::ENGINE::PythonNode::KIND,"__dispatch__"));
 786   YACS::ENGINE::ComposedNode *runNode(getBoss()->getRunNode());
 787   YACS::ENGINE::Node *n101(runNode->cloneWithoutCompAndContDeepCpy(0,true));
 788   n10->edAddChild(n100);
 789   n10->edAddChild(n101);
 790   YACS::ENGINE::InputPort *dispatchIn(n100->edAddInputPort("i0",pyobjTC));
 791   n10->edAddCFLink(n100,n101);
 792   n1->edAddDFLink(n1->edGetSamplePort(),dispatchIn);
 793   std::ostringstream var1;
 794   for(std::vector< YACSEvalInputPort >::const_iterator it=inputs.begin();it!=inputs.end();it++)
 795     {
 796       if((*it).isRandomVar())
 797         {
 798           var1 << (*it).getName() << ",";
 799           YACS::ENGINE::OutputPort *myOut(n100->edAddOutputPort((*it).getName(),_generatedGraph->getTypeCode((*it).getTypeOfData())));
 800           std::string tmpPortName(runNode->getInPortName((*it).getUndergroundPtr()));
 801           YACS::ENGINE::InputPort *myIn(n101->getInputPort(tmpPortName));
 802           n10->edAddDFLink(myOut,myIn);
 803         }
 804     }
 805   std::ostringstream n100Script;  n100Script << var1.str() << "=i0\n";
 806   n100->setScript(n100Script.str());
 807   const std::vector<YACSEvalOutputPort *>& outputsOfInt(getBoss()->getOutputsOfInterest());
 808   for(std::vector< YACSEvalOutputPort * >::const_iterator it=outputsOfInt.begin();it!=outputsOfInt.end();it++)
 809     {
 810       YACS::ENGINE::TypeCode *tc(YACSEvalYFXPattern::CreateSeqTypeCodeFrom(_generatedGraph,(*it)->getTypeOfData()));
 811       YACS::ENGINE::InputPort *myIn(n2->edAddInputPort((*it)->getName(),tc));
 812       std::string tmpPortName(runNode->getOutPortName((*it)->getUndergroundPtr()));
 813       YACS::ENGINE::OutputPort *myOut(n101->getOutputPort(tmpPortName));
 814       _generatedGraph->edAddDFLink(myOut,myIn);
 815     }
 816   _generatedGraph->updateContainersAndComponents();
 817 }
 818
 819 bool YACSEvalYFXGraphGenInteractive::go(const YACSEvalExecParams& params, YACSEvalSession *session) const
 820 {
 821   YACS::ENGINE::Executor exe;
 822   exe.setKeepGoingProperty(!params.getStopASAPAfterErrorStatus());
 823   {
 824     MyAutoThreadSaver locker(!session->isAlreadyPyThreadSaved());
 825     exe.RunW(getUndergroundGeneratedGraph());
 826   }
 827   return getUndergroundGeneratedGraph()->getState()==YACS::DONE;
 828 }
 829
 830 std::string YACSEvalYFXGraphGenInteractive::getErrors()const
 831 {
 832   return "";
 833 }
 834
 835 std::vector<YACSEvalSeqAny *> YACSEvalYFXGraphGenInteractive::getResults() const
 836 {
 837   if(getUndergroundGeneratedGraph()->getState()!=YACS::DONE)
 838     throw YACS::Exception("YACSEvalYFXRunOnlyPattern::getResults : the execution did not finished correctly ! getResults should not be called !");
 839   const std::vector<YACSEvalOutputPort *>& outputsOfInt(getBoss()->getOutputsOfInterest());
 840   std::vector<YACSEvalSeqAny *> ret(outputsOfInt.size());
 841   YACS::ENGINE::Node *node(getUndergroundGeneratedGraph()->getChildByName(YACSEvalYFXGraphGen::GATHER_NODE_NAME));
 842   YACS::ENGINE::PythonNode *nodeC(dynamic_cast<YACS::ENGINE::PythonNode *>(node));
 843   if(!nodeC)
 844     throw YACS::Exception("YACSEvalYFXRunOnlyPattern::getResults : internal error !");
 845   std::size_t ii(0);
 846   for(std::vector< YACSEvalOutputPort * >::const_iterator it=outputsOfInt.begin();it!=outputsOfInt.end();it++,ii++)
 847     {
 848       YACS::ENGINE::InPort *input(nodeC->getInPort((*it)->getName()));
 849       YACS::ENGINE::InputPyPort *inputC(dynamic_cast<YACS::ENGINE::InputPyPort *>(input));
 850       if(!inputC)
 851         {
 852           std::ostringstream oss; oss << "YACSEvalYFXRunOnlyPattern::getResults : internal error for input \"" << (*it)->getName() << "\"";
 853           throw YACS::Exception(oss.str());
 854         }
 855       ret[ii]=YACSEvalYFXPattern::BuildValueInPort(inputC);
 856     }
 857   return ret;
 858 }
 859
 860 ////////////////////
 861
 862 void YACSEvalYFXGraphGenCluster::generateGraph()
 863 {
 864   YACS::ENGINE::AutoGIL agil;
 865   if(_generatedGraph)
 866     { delete _generatedGraph; _generatedGraph=0; _FEInGeneratedGraph=0; }
 867   //
 868   const char EFXGenFileName[]="EFXGenFileName";
 869   const char EFXGenContent[]="import getpass,datetime,os\nn=datetime.datetime.now()\nreturn os.path.join(os.path.sep,\"tmp\",\"EvalYFX_%s_%s_%s.xml\"%(getpass.getuser(),n.strftime(\"%d%m%y\"),n.strftime(\"%H%M%S\")))";
 870   const char EFXGenContent2[]="import getpass,datetime\nn=datetime.datetime.now()\nreturn \"EvalYFX_%s_%s_%s\"%(getpass.getuser(),n.strftime(\"%d%m%y\"),n.strftime(\"%H%M%S\"))";
 871   //
 872   YACS::ENGINE::AutoPyRef func(YACS::ENGINE::evalPy(EFXGenFileName,EFXGenContent));
 873   YACS::ENGINE::AutoPyRef val(YACS::ENGINE::evalFuncPyWithNoParams(func));
 874   _locSchemaFile=PyString_AsString(val);
 875   func=YACS::ENGINE::evalPy(EFXGenFileName,EFXGenContent2);
 876   val=YACS::ENGINE::evalFuncPyWithNoParams(func);
 877   _jobName=PyString_AsString(val);
 878   //
 879   static const char LISTPYOBJ_STR[]="list[pyobj]";
 880   if(getBoss()->getOutputsOfInterest().empty())
 881     return ;
 882   YACS::ENGINE::RuntimeSALOME::setRuntime();
 883   YACS::ENGINE::RuntimeSALOME *r(YACS::ENGINE::getSALOMERuntime());
 884   _generatedGraph=r->createProc(DFT_PROC_NAME);
 885   YACS::ENGINE::TypeCode *pyobjTC(_generatedGraph->createInterfaceTc("python:obj:1.0","pyobj",std::list<YACS::ENGINE::TypeCodeObjref *>()));
 886   std::ostringstream oss; oss << "Loop_" << getBoss()->getRunNode()->getName();
 887   _generatedGraph->createType(YACSEvalAnyDouble::TYPE_REPR,"double");
 888   _generatedGraph->createType(YACSEvalAnyInt::TYPE_REPR,"int");
 889   //
 890   YACS::ENGINE::InlineNode *n0(r->createScriptNode(YACS::ENGINE::PythonNode::KIND,"__initializer__"));
 891   _generatedGraph->edAddChild(n0);
 892   YACS::ENGINE::TypeCode *listPyobjTC(_generatedGraph->createSequenceTc(LISTPYOBJ_STR,LISTPYOBJ_STR,pyobjTC));
 893   YACS::ENGINE::OutputPort *sender(n0->edAddOutputPort("sender",listPyobjTC));
 894   std::ostringstream var0;
 895   const std::vector< YACSEvalInputPort >& inputs(getBoss()->getInputs());
 896   for(std::vector< YACSEvalInputPort >::const_iterator it=inputs.begin();it!=inputs.end();it++)
 897     {
 898       if((*it).isRandomVar())
 899         {
 900           var0 << (*it).getName() << ",";
 901           YACS::ENGINE::TypeCode *tc(YACSEvalYFXPattern::CreateSeqTypeCodeFrom(_generatedGraph,(*it).getTypeOfData()));
 902           YACS::ENGINE::InputPort *inp(n0->edAddInputPort((*it).getName(),tc));
 903           YACS::ENGINE::InputPyPort *inpc(dynamic_cast<YACS::ENGINE::InputPyPort *>(inp));
 904           if(!inpc)
 905             throw YACS::Exception("YACSEvalYFXRunOnlyPattern::generateGraph : internal error 1 !");
 906           (*it).setUndergroundPortToBeSet(inpc);
 907         }
 908     }
 909   std::ostringstream n0Script; n0Script << "sender=zip(" << var0.str() << ")\n";
 910   n0->setScript(n0Script.str());
 911   //
 912   YACS::ENGINE::ForEachLoop *n1(r->createForEachLoop(oss.str(),pyobjTC));
 913   _FEInGeneratedGraph=n1;
 914   _generatedGraph->edAddChild(n1);
 915   _generatedGraph->edAddCFLink(n0,n1);
 916   _generatedGraph->edAddDFLink(sender,n1->edGetSeqOfSamplesPort());
 917   YACS::ENGINE::InlineNode *n2(r->createScriptNode(YACS::ENGINE::PythonNode::KIND,GATHER_NODE_NAME));
 918   _generatedGraph->edAddChild(n2);
 919   _generatedGraph->edAddCFLink(n1,n2);
 920   //
 921   YACS::ENGINE::Bloc *n10(r->createBloc(FIRST_FE_SUBNODE_NAME));
 922   n1->edAddChild(n10);
 923   YACS::ENGINE::InlineNode *n100(r->createScriptNode(YACS::ENGINE::PythonNode::KIND,"__dispatch__"));
 924   YACS::ENGINE::ComposedNode *runNode(getBoss()->getRunNode());
 925   YACS::ENGINE::Node *n101(runNode->cloneWithoutCompAndContDeepCpy(0,true));
 926   n10->edAddChild(n100);
 927   n10->edAddChild(n101);
 928   YACS::ENGINE::InputPort *dispatchIn(n100->edAddInputPort("i0",pyobjTC));
 929   n10->edAddCFLink(n100,n101);
 930   n1->edAddDFLink(n1->edGetSamplePort(),dispatchIn);
 931   std::ostringstream var1;
 932   for(std::vector< YACSEvalInputPort >::const_iterator it=inputs.begin();it!=inputs.end();it++)
 933     {
 934       if((*it).isRandomVar())
 935         {
 936           var1 << (*it).getName() << ",";
 937           YACS::ENGINE::OutputPort *myOut(n100->edAddOutputPort((*it).getName(),_generatedGraph->getTypeCode((*it).getTypeOfData())));
 938           std::string tmpPortName(runNode->getInPortName((*it).getUndergroundPtr()));
 939           YACS::ENGINE::InputPort *myIn(n101->getInputPort(tmpPortName));
 940           n10->edAddDFLink(myOut,myIn);
 941         }
 942     }
 943   std::ostringstream n100Script;  n100Script << var1.str() << "=i0\n";
 944   n100->setScript(n100Script.str());
 945   const std::vector<YACSEvalOutputPort *>& outputsOfInt(getBoss()->getOutputsOfInterest());
 946   std::ostringstream n2Script; n2Script << "zeRes=[";
 947   for(std::vector< YACSEvalOutputPort * >::const_iterator it=outputsOfInt.begin();it!=outputsOfInt.end();it++)
 948     {
 949       YACS::ENGINE::TypeCode *tc(YACSEvalYFXPattern::CreateSeqTypeCodeFrom(_generatedGraph,(*it)->getTypeOfData()));
 950       YACS::ENGINE::InputPort *myIn(n2->edAddInputPort((*it)->getName(),tc));
 951       n2Script << (*it)->getName() << ", ";
 952       std::string tmpPortName(runNode->getOutPortName((*it)->getUndergroundPtr()));
 953       YACS::ENGINE::OutputPort *myOut(n101->getOutputPort(tmpPortName));
 954       _generatedGraph->edAddDFLink(myOut,myIn);
 955     }
 956   n2Script << "]\nf=file(\"" << _jobName << "\",\"w\") ; f.write(str(zeRes)) ; del f";
 957   n2->setScript(n2Script.str());
 958   _generatedGraph->updateContainersAndComponents();
 959 }
 960
 961 bool YACSEvalYFXGraphGenCluster::go(const YACSEvalExecParams& params, YACSEvalSession *session) const
 962 {
 963   YACS::ENGINE::AutoGIL agil;
 964   _errors = "";
 965   getUndergroundGeneratedGraph()->saveSchema(_locSchemaFile);
 966   YACSEvalListOfResources *rss(getBoss()->getResourcesInternal());
 967   const YACSEvalParamsForCluster& cli(rss->getAddParamsForCluster());
 968   std::vector<std::string> machines(rss->getAllChosenMachines());
 969   if(machines.size()!=1)
 970     throw YACS::Exception("YACSEvalYFXGraphGenCluster::go : internal error ! In batch mode and not exactly one machine !");
 971   Engines::SalomeLauncher_var sl(session->getInternal()->goFetchingSalomeLauncherInNS());
 972   Engines::ResourceParameters rr;
 973   rr.name=CORBA::string_dup(machines[0].c_str());
 974   rr.hostname=CORBA::string_dup("");
 975   rr.can_launch_batch_jobs=true;
 976   rr.can_run_containers=true;
 977   rr.OS=CORBA::string_dup("Linux");
 978   rr.componentList.length(0);
 979   rr.nb_proc=rss->getNumberOfProcsDeclared();// <- important
 980   rr.mem_mb=1024;
 981   rr.cpu_clock=1000;
 982   rr.nb_node=1;// useless only nb_proc used.
 983   rr.nb_proc_per_node=1;// useless only nb_proc used.
 984   rr.policy=CORBA::string_dup("cycl");
 985   rr.resList.length(0);
 986   Engines::JobParameters jp;
 987   jp.job_name=CORBA::string_dup(_jobName.c_str());
 988   jp.job_type=CORBA::string_dup("yacs_file");
 989   jp.job_file=CORBA::string_dup(_locSchemaFile.c_str());
 990   jp.env_file=CORBA::string_dup("");
 991   jp.in_files.length(cli.getInFiles().size());
 992   std::list<std::string>::const_iterator it;
 993   int i;
 994   for (it = cli.getInFiles().begin(), i=0 ;
 995        it != cli.getInFiles().end();
 996        it++, i++)
 997   {
 998     jp.in_files[i] = CORBA::string_dup((*it).c_str());
 999   }
1000   jp.out_files.length(1);
1001   jp.out_files[0]=CORBA::string_dup(_jobName.c_str());
1002   jp.work_directory=CORBA::string_dup(cli.getRemoteWorkingDir().c_str());
1003   jp.local_directory=CORBA::string_dup(cli.getLocalWorkingDir().c_str());
1004   jp.result_directory=CORBA::string_dup(cli.getLocalWorkingDir().c_str());
1005   jp.maximum_duration=CORBA::string_dup(cli.getMaxDuration().c_str());
1006   jp.resource_required=rr;
1007   jp.queue=CORBA::string_dup("");
1008   jp.exclusive=false;
1009   jp.mem_per_cpu=rr.mem_mb;
1010   jp.wckey=CORBA::string_dup(cli.getWCKey().c_str());
1011   jp.extra_params=CORBA::string_dup("");
1012   jp.specific_parameters.length(0);
1013   jp.launcher_file=CORBA::string_dup("");
1014   jp.launcher_args=CORBA::string_dup("");
1015   _jobid=sl->createJob(jp);
1016   try
1017   {
1018     sl->launchJob(_jobid);
1019   }
1020   catch (const SALOME::SALOME_Exception & ex)
1021   {
1022     _errors = ex.details.text.in();
1023     return false;
1024   }
1025   catch (const CORBA::SystemException& ex)
1026   {
1027     _errors = "Receive CORBA SystemException.";
1028     return false;
1029   }
1030
1031   bool ret(false);
1032   while(true)
1033     {
1034       PyRun_SimpleString("import time ; time.sleep(10)");
1035       char *state(sl->getJobState(_jobid));//"CREATED", "IN_PROCESS", "QUEUED", "RUNNING", "PAUSED", "FINISHED" or "FAILED"
1036       std::string sstate(state);
1037       CORBA::string_free(state);
1038       if(sstate=="FINISHED" || sstate=="FAILED")
1039         {
1040           ret=sstate=="FINISHED";
1041           break;
1042         }
1043     }
1044   sl->getJobResults(_jobid,cli.getLocalWorkingDir().c_str());
1045   //
1046   try
1047     {
1048       std::ostringstream oss; oss << "import os" << std::endl << "p=os.path.join(\"" << cli.getLocalWorkingDir() << "\",\"" << _jobName  << "\")" << std::endl;
1049       oss << "if not os.path.exists(p):\n  return None\n";
1050       oss << "f=file(p,\"r\")" << std::endl;
1051       oss << "return eval(f.read())";
1052       std::string zeInput(oss.str());
1053       YACS::ENGINE::AutoPyRef func(YACS::ENGINE::evalPy("fetch",zeInput));
1054       YACS::ENGINE::AutoPyRef val(YACS::ENGINE::evalFuncPyWithNoParams(func));
1055       if(!PyList_Check(val))
1056         throw YACS::Exception("Fetched file does not contain a list !");
1057       Py_ssize_t sz(PyList_Size(val));
1058       _res.resize(sz);
1059       for(Py_ssize_t i=0;i<sz;i++)
1060         {
1061           std::vector<double>& res0(_res[i]);
1062           PyObject *elt0(PyList_GetItem(val,i));
1063           if(!PyList_Check(elt0))
1064             throw YACS::Exception("Fetched file does contain a list of list !");
1065           Py_ssize_t sz0(PyList_Size(elt0)); res0.resize(sz0);
1066           for(Py_ssize_t j=0;j<sz0;j++)
1067             {
1068               PyObject *elt1(PyList_GetItem(elt0,j));
1069               res0[j]=PyFloat_AsDouble(elt1);
1070             }
1071         }
1072       // cleanup
1073       std::ostringstream oss1; oss1 << "import os" << std::endl << "p=os.path.join(\"" << cli.getLocalWorkingDir() << "\",\"" << _jobName  << "\") ; os.remove(p)" << std::endl;
1074       std::string s1(oss1.str());
1075       PyRun_SimpleString(s1.c_str());
1076       if(!params.getFetchRemoteDirForClusterStatus())
1077         {
1078           std::ostringstream oss2; oss2 << "import os,shutil" << std::endl << "p=os.path.join(\"" << cli.getLocalWorkingDir() << "\",\"logs\") ; shutil.rmtree(p)" << std::endl;
1079           std::string s2(oss2.str());
1080           PyRun_SimpleString(s2.c_str());
1081         }
1082     }
1083   catch(YACS::Exception& e)
1084     {
1085       _errors=e.what();
1086       return false;
1087     }
1088   //
1089   return ret;
1090 }
1091
1092 std::string YACSEvalYFXGraphGenCluster::getErrors()const
1093 {
1094   return _errors;
1095 }
1096
1097 std::vector<YACSEvalSeqAny *> YACSEvalYFXGraphGenCluster::getResults() const
1098 {
1099   std::size_t sz(_res.size());
1100   std::vector<YACSEvalSeqAny *> ret(sz);
1101   for(std::size_t i=0;i<sz;i++)
1102     {
1103       YACS::AutoCppPtr<YACSEvalSeqAnyDouble> elt(new YACSEvalSeqAnyDouble(_res[i]));
1104       ret[i]=elt.dettach();
1105     }
1106   return ret;
1107 }