9 files changed, 854 insertions, 0 deletions
diff --git a/Yacs++/src/Communication.cxx b/Yacs++/src/Communication.cxx
new file mode 100755
index 0000000..4e2b99a
--- /dev/null
+++ b/Yacs++/src/Communication.cxx
@@ -0,0 +1,209 @@
+#include "Communication.hxx"
+using namespace std;
+
+Communication::Communication(): compo_(0) {}
+
+Communication::Communication(const Communication& comm) : compo_(comm.compo_) {}
+
+Communication::~Communication() {}
+
+int Communication::initialize(void * compo) {
+    //Initialize the connection with YACS.
+    char ret[64];
+    compo_ = compo;
+    cerr << "Communication: Initialize the connection with YACS  compo = " << compo_ << endl;
+    int info = cp_cd(compo_, ret);
+    cerr << "Communication: Initialize info = " << info << " ret= " << ret << endl;
+    return info;
+}
+
+int Communication::terminate() {
+    //Close the connection with YACS.
+    cerr << "Communication: Close the connection with YACS  compo = " << compo_ << endl;
+    int info =  cp_fin(compo_, CP_ARRET);
+    cerr << "Communication: Terminate info = " << info << endl;
+    return info;
+
+}
+
+// send datastream
+
+int Communication::send(const int iteration, const string portName, const int& val ) {
+    int info = cp_een(compo_, CP_ITERATION, 0., iteration, (char*) portName.c_str(),
+                      1, (int*) &val);
+    return info;
+}
+
+int Communication::send(const int iteration, const string portName, const int size, IntPtrConst& tab ) {
+    const float fUNUSED=0;
+    float temps(fUNUSED);
+    int info = cp_een(compo_, CP_ITERATION, temps, iteration, (char*) portName.c_str(),
+                      size, (int*) &(tab[0]));
+    return info;
+}
+
+int Communication::send(const int iteration, const string portName, const float& val ) {
+    int info = cp_ere(compo_, CP_ITERATION, 0., iteration, (char*) portName.c_str(),
+                      1, (float*) &val);
+    return info;
+}
+
+int Communication::send(const int iteration, const string portName, const int size, FloatPtrConst& tab ) {
+    const float fUNUSED=0;
+    float temps(fUNUSED);
+    int info = cp_ere(compo_, CP_ITERATION, temps, iteration, (char*) portName.c_str(),
+                      size, (float*) &(tab[0]));
+    return info;
+}
+
+int Communication::send(const int iteration, const string portName, const double& val ) {
+    int info = cp_edb(compo_, CP_ITERATION, double(0.), iteration, (char*) portName.c_str(),
+                      1, (double*) &val);
+    return info;
+}
+
+int Communication::send(const int iteration, const string portName, const int size, DoublePtrConst& tab ) {
+    const float fUNUSED=0;
+    double temps(fUNUSED);
+    int info = cp_edb(compo_, CP_ITERATION, temps, iteration, (char*) portName.c_str(),
+                      size, (double*) &(tab[0]));
+    return info;
+}
+
+int Communication::send(const int iteration, const string portName, const bool& val ) {
+    const float fUNUSED=0;
+    float temps(fUNUSED);
+    int* var;
+    var = new int[1];
+    if (val) {
+      var[0] = 1;
+    } else {
+      var[0] = 0;
+    }
+    int info = cp_elo(compo_, CP_ITERATION, temps, iteration, (char*) portName.c_str(), 1, var);
+    delete [] var;
+    return info;
+}
+
+int Communication::send(const int iteration, const string portName, const int size, BoolPtrConst& tab ) {
+    const float fUNUSED=0;
+    float temps(fUNUSED);
+    int* var;
+    var = new int[size];
+    for (int i=0; i < size; ++i) {
+      if (tab[i]) {
+        var[i] = 1;
+      } else {
+        var[i] = 0;
+      }
+    }
+    int info = cp_elo(compo_, CP_ITERATION, temps, iteration, (char*) portName.c_str(), size, var);
+    delete [] var;
+    return info;
+}
+
+// receive datastream
+
+int Communication::recv(int& iteration, const string portName, int& val ) {
+    float tempsi(0.) ;
+    float tempsf(1.) ;
+    int nbValuesImported;
+    int* var;
+    var = new int[1];
+    int info = cp_len(compo_, CP_ITERATION, &tempsi, &tempsf, &iteration, 
+                      (char*) portName.c_str(), 1, &nbValuesImported, var);
+    val = var[0];
+    delete [] var;
+    return info;
+}
+
+int Communication::recv(int& iteration, const string portName, const int size, IntPtr& tab ) {
+    float tempsi(0.) ;
+    float tempsf(1.) ;
+    int nbValuesImported;
+    int* var;
+    var = new int[size];
+    int info = cp_len(compo_, CP_ITERATION, &tempsi, &tempsf, &iteration, 
+                      (char*) portName.c_str(), size, &nbValuesImported, var);
+    for (int i=0; i < size; ++i) tab[i] = var[i];
+    delete [] var;
+    return info;    
+}
+
+int Communication::recv(int& iteration, const string portName, float& val ) {
+    float tempsi(0.) ;
+    float tempsf(1.) ;
+    int nbValuesImported;
+    float* var;
+    var = new float[1];
+    int info = cp_lre(compo_, CP_ITERATION, &tempsi, &tempsf, &iteration, 
+                      (char*) portName.c_str(), 1, &nbValuesImported, var);
+    val = var[0];
+    delete [] var;
+    return info;
+}
+
+int Communication::recv(int& iteration, const string portName, const int size, FloatPtr& tab ) {
+    float tempsi(0.) ;
+    float tempsf(1.) ;
+    int nbValuesImported;
+    float* var;
+    var = new float[size];
+    int info = cp_lre(compo_, CP_ITERATION, &tempsi, &tempsf, &iteration, 
+                      (char*) portName.c_str(), size, &nbValuesImported, var);
+    for (int i=0; i < size; ++i) tab[i] = var[i];
+    delete [] var;
+    return info;    
+}
+
+int Communication::recv(int& iteration, const string portName, double& val ) {
+    double tempsi(0.) ;
+    double tempsf(1.) ;
+    int nbValuesImported;
+    double* var;
+    var = new double[1];
+    int info = cp_ldb(compo_, CP_ITERATION, &tempsi, &tempsf, &iteration, 
+                      (char*) portName.c_str(), 1, &nbValuesImported, var);
+    val = var[0];
+    delete [] var;
+    return info;
+}
+
+int Communication::recv(int& iteration, const string portName, const int size, DoublePtr& tab ) {
+    double tempsi(0.) ;
+    double tempsf(1.) ;
+    int nbValuesImported;
+    double* var;
+    var = new double[size];
+    int info = cp_ldb(compo_, CP_ITERATION, &tempsi, &tempsf, &iteration, 
+                      (char*) portName.c_str(), size, &nbValuesImported, var);
+    for (int i=0; i < size; ++i) tab[i] = var[i];
+    delete [] var;
+    return info;    
+}
+
+int Communication::recv(int& iteration, const string portName, bool& val ) {
+    float tempsi(0.) ;
+    float tempsf(1.) ;
+    int nbValuesImported;
+    int* var;
+    var = new int[1];
+    int info = cp_llo(compo_, CP_ITERATION, &tempsi, &tempsf, &iteration, 
+                      (char*) portName.c_str(), 1, &nbValuesImported, (int*) var);
+    val = (var[0] == 1);
+    delete [] var;
+    return info;
+}
+
+int Communication::recv(int& iteration, const string portName, const int size, BoolPtr& tab ) {
+    float tempsi(0.) ;
+    float tempsf(1.) ;
+    int nbValuesImported;
+    int* var;
+    var = new int[size];
+    int info = cp_llo(compo_, CP_ITERATION, &tempsi, &tempsf, &iteration, 
+                      (char*) portName.c_str(), size, &nbValuesImported, (int*) var);
+    for (int i=0; i < size; ++i) tab[i] = (var[i] == 1);
+    delete [] var;
+    return info;    
+}
diff --git a/Yacs++/src/Communication.hxx b/Yacs++/src/Communication.hxx
new file mode 100755
index 0000000..ccec971
--- /dev/null
+++ b/Yacs++/src/Communication.hxx
@@ -0,0 +1,187 @@
+/**
+ * This class is an implementation of the C++ bindings for Calcium.
+ * Calcium capabilities with iteration synchronization are available for a program written in C++
+ * by using methods belonging to the Communication class.
+ *
+ * The Communication class uses predefined declarations for some datatypes:
+ * <table border="0">
+ * <tr> <td><tt>#define IntPtr</tt>:</td> &nbsp; <td><tt>boost::shared_array<int_32></tt></td> </tr>
+ * <tr> <td><tt>#define FloatPtr</tt>:</td> &nbsp; <td><tt>boost::shared_array<float_32></tt></td> </tr>
+ * <tr> <td><tt>#define DoublePtr</tt>:</td> &nbsp; <td><tt>boost::shared_array<double_64></tt></td> </tr>
+ * <tr> <td><tt>#define BoolPtr</tt>:</td> &nbsp; <td><tt>boost::shared_array<bool></tt></td> </tr>
+ * </table>
+ * <P>
+ * Moreover, send methods are constructing shared arrays that <i>cannot</i> be modified in the calling C++
+ * code. To prevent this, they are declared <tt>const</tt> using the following predefined declarations:
+ * <table border="0">
+ * <tr> <td><tt>#define IntPtrConst</tt>:</td> &nbsp; <td><tt>boost::shared_array<const int_32></tt></td> </tr>
+ * <tr> <td><tt>#define FloatPtrConst</tt>:</td> &nbsp; <td><tt>boost::shared_array<const float_32></tt></td> </tr>
+ * <tr> <td><tt>#define DoublePtrConst</tt>:</td> &nbsp; <td><tt>boost::shared_array<const double_64></tt></td> </tr>
+ * <tr> <td><tt>#define BoolPtrConst</tt>:</td> &nbsp; <td><tt>boost::shared_array<const bool></tt></td> </tr>
+ * </table>
+ * <P>
+ *
+ * @author Hadrien Leroyer, EDF and Alain Hebert, Ecole Polytechnique
+ * de Montreal (2013)
+ */
+#if ! defined( __Communication_hxx__ )
+#define __Communication_hxx__
+
+#include <iostream>
+#include "CalciumException.hxx"
+extern "C" {
+#include <unistd.h>
+#include "calcium.h"
+}
+#include "Cle2000.hxx"
+
+class Communication {
+
+private:
+
+    void* compo_;
+     
+public:
+  /** use this constructor to create a new empty Communication object
+   */
+    Communication();
+
+  /** use this constructor to create a new Communication object with an embedded component
+   * @param compo embedded component
+   */
+    Communication(const Communication& compo);
+
+virtual ~Communication();
+
+  /** initialize the Communication object and set the embedded component
+   * @param compo embedded Calcium component
+   */
+    int initialize(void* compo);
+
+  /** close the Communication object
+   */
+    int terminate();
+
+  /** send a single integer value
+   * @param iteration iteration index
+   * @param portName name of the datastream
+   * @param val integer value
+   */
+    int send(const int iteration, const std::string portName, const int& val );
+
+  /** send an integer array
+   * @param iteration iteration index
+   * @param portName name of the datastream
+   * @param size size of the integer array
+   * @param tab integer array
+   */
+    int send(const int iteration, const std::string portName, const int size, IntPtrConst& tab );
+
+  /** send a single real value
+   * @param iteration iteration index
+   * @param portName name of the datastream
+   * @param val real value
+   */
+    int send(const int iteration, const std::string portName, const float& val );
+
+  /** send an real array
+   * @param iteration iteration index
+   * @param portName name of the datastream
+   * @param size size of the real array
+   * @param tab real array
+   */
+    int send(const int iteration, const std::string portName, const int size, FloatPtrConst& tab );
+
+  /** send a single double precision real value
+   * @param iteration iteration index
+   * @param portName name of the datastream
+   * @param val double precision real value
+   */
+    int send(const int iteration, const std::string portName, const double& val );
+
+  /** send an double precision real array
+   * @param iteration iteration index
+   * @param portName name of the datastream
+   * @param size size of the double precision real array
+   * @param tab double precision real array
+   */
+    int send(const int iteration, const std::string portName, const int size, DoublePtrConst& tab );
+
+  /** send a single boolean value
+   * @param iteration iteration index
+   * @param portName name of the datastream
+   * @param val boolean value
+   */
+    int send(const int iteration, const std::string portName, const bool& val );
+
+  /** send an boolean array
+   * @param iteration iteration index
+   * @param portName name of the datastream
+   * @param size size of the boolean array
+   * @param tab boolean array
+   */
+    int send(const int iteration, const std::string portName, const int size, BoolPtrConst& tab );
+
+  /** receive a single integer value
+   * @param iteration iteration index
+   * @param portName name of the datastream
+   * @param val integer value
+   */
+    int recv(int& iteration, const std::string portName, int& val );
+
+  /** receive an integer array
+   * @param iteration iteration index
+   * @param portName name of the datastream
+   * @param size size of the integer array
+   * @param tab integer array
+   */
+    int recv(int& iteration, const std::string portName, const int size, IntPtr& tab );
+
+  /** receive a single real value
+   * @param iteration iteration index
+   * @param portName name of the datastream
+   * @param val real value
+   */
+    int recv(int& iteration, const std::string portName, float& val );
+
+  /** receive an real array
+   * @param iteration iteration index
+   * @param portName name of the datastream
+   * @param size size of the real array
+   * @param tab real array
+   */
+    int recv(int& iteration, const std::string portName, const int size, FloatPtr& tab );
+
+  /** receive a single double precision real value
+   * @param iteration iteration index
+   * @param portName name of the datastream
+   * @param val double precision real value
+   */
+    int recv(int& iteration, const std::string portName, double& val );
+
+  /** receive an double precision real array
+   * @param iteration iteration index
+   * @param portName name of the datastream
+   * @param size size of the double precision real array
+   * @param tab double precision real array
+   */
+    int recv(int& iteration, const std::string portName, const int size, DoublePtr& tab );
+
+  /** receive a single boolean value
+   * @param iteration iteration index
+   * @param portName name of the datastream
+   * @param val boolean value
+   */
+    int recv(int& iteration, const std::string portName, bool& val );
+
+  /** receive a boolean array
+   * @param iteration iteration index
+   * @param portName name of the datastream
+   * @param size size of the oolean array
+   * @param tab boolean array
+   */
+    int recv(int& iteration, const std::string portName, const int size, BoolPtr& tab );
+
+};
+
+#endif //#if ! defined( __Communication_hxx__ )
diff --git a/Yacs++/src/FACT.cxx b/Yacs++/src/FACT.cxx
new file mode 100755
index 0000000..1b25937
--- /dev/null
+++ b/Yacs++/src/FACT.cxx
@@ -0,0 +1,28 @@
+#include "FACT.hxx"
+#include "Cle2000.hxx"
+using namespace boost;  using namespace std;  using namespace ganlib;
+
+FACT::FACT() {
+  cout << "New FACT object constructed.'" << endl;
+}
+
+void FACT::run(long a, long& b) {
+   // construct the lifo stack
+   LifoPtr ipLifo = LifoPtr(new Lifo());
+   ipLifo->push("input_val",int_32(a));
+   ipLifo->pushEmpty("output_val","I");
+
+   // call the procedure with in-out CLE-2000 variables
+   Cle2000Ptr ipCle2000 = Cle2000Ptr(new Cle2000("fact", 0, ipLifo));
+   ipCle2000->exec();
+
+   // recover and erase the lifo stack
+   int_32 output_val; ipLifo->pop(output_val);
+   b = (long)output_val;
+
+   // empty the lifo stack
+   while (ipLifo->getMax() > 0) ipLifo->pop();
+   
+   // end of case -----------------------------------------------------------
+   cout << "FACT::run: successful end of execution" << endl;
+}
diff --git a/Yacs++/src/FACT.hxx b/Yacs++/src/FACT.hxx
new file mode 100755
index 0000000..6e497cc
--- /dev/null
+++ b/Yacs++/src/FACT.hxx
@@ -0,0 +1,24 @@
+/**
+ * This class is a C++ wrapper for calling the FACT.c2m CLE-2000
+ procedure from YACS.
+ * <P>
+ *
+ * @author Alain Hebert, Ecole Polytechnique de Montreal (2013)
+ */
+#ifndef __FACT_HXX__
+#define __FACT_HXX__
+
+class FACT {
+public:
+  /** use this constructor to create a new FACT object
+   */
+  FACT();
+
+  /** use this method to execute the FACT object
+   * @param a input integer
+   * @param b output integer containing factorial of a
+   */
+  void run(long a, long& b);
+}; // class FACT
+
+#endif
diff --git a/Yacs++/src/Makefile b/Yacs++/src/Makefile
new file mode 100755
index 0000000..ea4f522
--- /dev/null
+++ b/Yacs++/src/Makefile
@@ -0,0 +1,117 @@
+#---------------------------------------------------------------------------
+#
+#  Makefile for building the Yacs++ library and load module
+#  Author : A. Hebert (2018-5-10)
+#
+#---------------------------------------------------------------------------
+#
+ARCH = $(shell uname -m)
+ifneq (,$(filter $(ARCH),aarch64 arm64))
+  nbit =
+else
+  ifneq (,$(filter $(ARCH),i386 i686))
+    nbit = -m32
+  else
+    nbit = -m64
+  endif
+endif
+
+DIRNAME = $(shell uname -sm | sed 's/[ ]/_/')
+OS = $(shell uname -s | cut -d"_" -f1)
+opt = -O -g
+ifeq ($(openmp),1)
+  COMP = -fopenmp
+else
+  COMP =
+endif
+
+ifeq ($(intel),1)
+  ccompiler = icpc
+else
+  ifeq ($(nvidia),1)
+    ccompiler = nvc++
+  else
+    ifeq ($(llvm),1)
+      ccompiler = clang++
+    else
+      ccompiler = gcc
+    endif
+  endif
+endif
+
+ifeq ($(OS),Darwin)
+  C = $(ccompiler) -std=c++11
+  FLAGS = -DLinux -DUnix
+  CFLAGS = -Wall $(nbit) -fPIC
+else
+ifeq ($(OS),Linux)
+  ifeq ($(nvidia),1)
+    C = $(ccompiler) -std=c++14
+  else
+    C = $(ccompiler) -std=c++17
+  endif
+  FLAGS = -DLinux -DUnix
+  CFLAGS = -Wall $(nbit) -fPIC
+else
+ifeq ($(OS),CYGWIN)
+  C = g++ -std=c++11
+  FLAGS = -DLinux -DUnix
+  CFLAGS = -Wall $(nbit) -fPIC
+else
+ifeq ($(OS),SunOS)
+  MAKE = gmake
+  C = cc
+  FLAGS = -DSunOS -DUnix
+  CFLAGS = $(nbit)
+else
+ifeq ($(OS),AIX)
+  opt = -O4
+  MAKE = gmake
+  DIRNAME = AIX
+  C = xlc
+  FLAGS = -DAIX -DUnix
+  CFLAGS = -qstrict
+else
+  $(error $(OS) is not a valid OS)
+endif
+endif
+endif
+endif
+endif
+lib = ../lib/$(DIRNAME)
+INCLUDE = -I../../Ganlib/src/ -I../../Skin++/src/
+
+ifeq ($(hdf5),1)
+  CFLAGS += -L${HDF5_DIR}/lib -lhdf5
+endif
+
+SRCC = $(shell ls *.cxx)
+OBJC = $(SRCC:.cxx=.o)
+all : sub-make libYacs++.a
+ifeq ($(openmp),1)
+	@echo 'Yacs++: openmp is defined'
+endif
+ifeq ($(intel),1)
+	@echo 'Yacs++: intel is defined'
+endif
+ifeq ($(nvidia),1)
+	@echo 'Yacs++: nvidia is defined'
+endif
+ifeq ($(llvm),1)
+	@echo 'Yacs++: llvm is defined'
+endif
+ifeq ($(hdf5),1)
+	@echo 'Yacs++: hdf5 is defined'
+endif
+sub-make:
+	$(MAKE) openmp=$(openmp) intel=$(intel) nvidia=$(nvidia) llvm=$(llvm) hdf5=$(hdf5) -C ../../Skin++/src
+%.o : %.cxx
+	$(C) $(CFLAGS) $(FLAGS) $(opt) $(COMP) $(INCLUDE) -I$(BOOST_ROOT) -I$(SALOME_KERNEL)/include/salome/ -c $< -o $@
+$(lib)/:
+	mkdir -p $(lib)/
+libYacs++.a: $(OBJC) $(lib)/
+	ar r $@ $(OBJC)
+	cp $@ $(lib)/$@
+clean:
+	$(MAKE) -C ../../Skin++/src clean
+	/bin/rm -f *.o *.a sub-make temp.
diff --git a/Yacs++/src/POW.cxx b/Yacs++/src/POW.cxx
new file mode 100755
index 0000000..b2b2975
--- /dev/null
+++ b/Yacs++/src/POW.cxx
@@ -0,0 +1,119 @@
+#include "POW.hxx"
+using namespace boost;  using namespace std;  using namespace ganlib;
+
+POW::POW() {
+  cout << "New POW object constructed.'" << endl;
+}
+
+void POW::initialize(double power, void* component)
+{
+power_ = power;
+communicator_.initialize(component);
+}
+
+void POW::run()
+{
+   // construct the Lifo stack for IniPowCompo
+   cout << "POW::run" << endl;
+   LifoPtr ipLifo1 = LifoPtr(new Lifo());
+   ipLifo1->pushEmpty("Fmap", "LCM");
+   ipLifo1->pushEmpty("Matex", "LCM");
+   ipLifo1->pushEmpty("Cpo", "LCM");
+   ipLifo1->pushEmpty("Track", "LCM");
+
+   // call IniPowCompo Cle-2000 procedure
+   Cle2000Ptr IniPowCompo = Cle2000Ptr(new Cle2000("IniPowCompo", 0, ipLifo1));
+   IniPowCompo->exec();
+   cout << "IniPowCompo execution completed" << endl;
+
+   // recover the output LCM objects
+   ClcmPtr Fmap; ipLifo1->node("Fmap", Fmap);
+   ClcmPtr Matex; ipLifo1->node("Matex", Matex);
+   ClcmPtr Cpo; ipLifo1->node("Cpo", Cpo);
+   ClcmPtr Track; ipLifo1->node("Track", Track);
+   IntPtrConst stateVector = Fmap->getInt("STATE-VECTOR");
+   long mylength = stateVector[0] * stateVector[1];
+   long npar = stateVector[7];
+
+   // empty the Lifo stack
+   while (ipLifo1->getMax() > 0) ipLifo1->pop();
+   
+   //iteration loop
+   ClcmPtr Flux, Thm;
+   float_32 densB = 2000.;
+   int iter = 0;
+   int continueLoop = 1;
+   float Keff_conv = 1.0;
+   LifoPtr ipLifo2 = LifoPtr(new Lifo());
+   Cle2000Ptr PowComponent = Cle2000Ptr(new Cle2000("PowComponent", 0, ipLifo2));
+   
+   while (continueLoop == 1) {
+     ++ iter;
+     cout << "POW: ITERATION NUMBER:" << iter << " continueLoop=" << continueLoop << endl;
+
+     // construct the Lifo stack for PowComponent
+     ipLifo2->push("Fmap", Fmap);
+     ipLifo2->push("Matex", Matex);
+     if (iter == 1) {
+       ipLifo2->pushEmpty("Flux", "LCM");
+     } else {
+       ipLifo2->push("Flux", Flux);
+     }
+     ipLifo2->push("Cpo", Cpo);
+     ipLifo2->push("Track", Track);
+     ipLifo2->push("iter", iter);
+     ipLifo2->push("powi", float_32(power_));
+     ipLifo2->push("densB", densB);
+
+     // call PowComponent Cle-2000 procedure
+     cout << "call PowComponent->exec" << endl;
+     PowComponent->exec();
+     cout << "PowComponent execution completed" << endl;
+     ipLifo2->node("Flux", Flux);
+     FloatPtrConst Keff = Flux->getFloat("K-EFFECTIVE");
+     cout << "POW: iter=" << iter << " ------------- Keffective=" << Keff[0] << endl;
+     Keff_conv = Keff[0];
+
+     // send reactor physics information
+     FloatPtrConst powerTab = Fmap->getFloat("BUND-PW");
+     communicator_.send(iter, "powerTab", mylength, powerTab);
+     FloatPtrConst irradiationTab = Fmap->getFloat("BURN-INST");
+     communicator_.send(iter, "irradiationTab", mylength, irradiationTab);
+
+     // receive thermo-hydraulics information
+     ClcmPtr Jpmap = Fmap->getClcm("PARAM");
+     IntPtr myIntPtr(new int_32[1]); myIntPtr[0] = 2;
+     for (int ipar=0; ipar<npar; ipar++) {
+       ClcmPtr Kpmap = Jpmap->getClcm(ipar);
+       StringPtrConst pname = Kpmap->getString("P-NAME");
+       if (*pname == "T-FUEL      ") {
+         FloatPtr myArray(new float_32[mylength]);
+         communicator_.recv(iter, "fuel_temperature", mylength, myArray);
+         Kpmap->put("P-VALUE", myArray, mylength);
+         Kpmap->put("P-TYPE", myIntPtr, 1);
+       } else if (*pname == "D-COOL      ") {
+         FloatPtr myArray(new float_32[mylength]);
+         communicator_.recv(iter, "water_density", mylength, myArray);
+         Kpmap->put("P-VALUE", myArray, mylength);
+         Kpmap->put("P-TYPE", myIntPtr, 1);
+       } else if (*pname == "T-COOL      ") {
+         FloatPtr myArray(new float_32[mylength]);
+         communicator_.recv(iter, "water_temperature", mylength, myArray);
+         Kpmap->put("P-VALUE", myArray, mylength);
+         Kpmap->put("P-TYPE", myIntPtr, 1);
+       }
+     }
+     Fmap->val();
+
+     // empty the Lifo stack
+     while (ipLifo2->getMax() > 0) ipLifo2->pop();
+
+     // receive the convergence flag
+     communicator_.recv(iter, "continueLoop", continueLoop);
+     cout << "POW: Value of continueLoop : "<< continueLoop << " at iteration " << iter << endl;
+   }
+   cout << "POW: close the Calcium communicator" << endl ;
+   communicator_.terminate();
+   cout.precision(10);
+   cout << "POW: converged K-effective=" << Keff_conv << endl ;
+}
diff --git a/Yacs++/src/POW.hxx b/Yacs++/src/POW.hxx
new file mode 100755
index 0000000..38aaeaf
--- /dev/null
+++ b/Yacs++/src/POW.hxx
@@ -0,0 +1,35 @@
+/**
+ * This class is a C++ wrapper for a while loop calling a
+ * Cle-2000 procedure named PowComponent.c2m at each iteration.
+ * <P>
+ *
+ * @author Alain Hebert, Ecole Polytechnique de Montreal (2013)
+ */
+#ifndef __POW_HXX__
+#define __POW_HXX__
+
+#include "Cle2000.hxx"
+#include "Communication.hxx"
+
+class POW {
+public:
+  /** use this constructor to create a new POW object
+   */
+  POW();
+
+  /** use this method to assign a Calcium component to the POW object
+   * @param power thermal reactor power in MW
+   * @param component Calcium component reference
+   */
+  void initialize(double power, void* component);
+
+  /** use this method to execute the POW object
+   */
+  void run();
+
+private:
+  double power_;
+  Communication communicator_;
+}; // class POW
+
+#endif
diff --git a/Yacs++/src/THM.cxx b/Yacs++/src/THM.cxx
new file mode 100755
index 0000000..fc8b2cc
--- /dev/null
+++ b/Yacs++/src/THM.cxx
@@ -0,0 +1,102 @@
+#include "THM.hxx"
+using namespace boost;  using namespace std;  using namespace ganlib;
+
+THM::THM() {
+  cout << "New THM object constructed.'" << endl;
+}
+
+void THM::initialize(void* component)
+{
+communicator_.initialize(component);
+}
+
+void THM::run()
+{
+   // construct the Lifo stack for IniThmCompo
+   LifoPtr ipLifo1 = LifoPtr(new Lifo());
+   ipLifo1->pushEmpty("Fmap", "LCM");
+   ipLifo1->pushEmpty("Matex", "LCM");
+
+   // call IniComponent Cle-2000 procedure
+   Cle2000Ptr IniComponent = Cle2000Ptr(new Cle2000("IniThmCompo", 0, ipLifo1));
+   IniComponent->exec();
+   cout << "IniThmCompo execution completed" << endl;
+
+   // recover the output LCM objects
+   ClcmPtr Fmap; ipLifo1->node("Fmap", Fmap);
+   ClcmPtr Matex; ipLifo1->node("Matex", Matex);
+   IntPtrConst stateVector = Fmap->getInt("STATE-VECTOR");
+   long mylength = stateVector[0] * stateVector[1];
+   long npar = stateVector[7];
+
+   // empty the Lifo stack
+   while (ipLifo1->getMax() > 0) ipLifo1->pop();
+   
+   //iteration loop
+   ClcmPtr Flux, Thm;
+   float_32 densB = 2000.;
+   int iter = 0;
+   int continueLoop = 1;
+   LifoPtr ipLifo3 = LifoPtr(new Lifo());
+   Cle2000Ptr ThmComponent = Cle2000Ptr(new Cle2000("ThmComponent", 0, ipLifo3));
+
+   while (continueLoop == 1) {
+     ++ iter;
+     cout << "THM: ITERATION NUMBER:" << iter << " continueLoop=" << continueLoop << endl;
+
+     FloatPtr powerTab(new float_32[mylength]);
+     communicator_.recv(iter, "powerTab", mylength, powerTab );
+     Fmap->put("BUND-PW", powerTab, mylength);
+     FloatPtr irradiationTab(new float_32[mylength]);
+     communicator_.recv(iter, "irradiationTab", mylength, irradiationTab );
+     Fmap->put("BURN-INST", irradiationTab, mylength);
+     Fmap->val();
+	
+     // construct the Lifo stack for ThmComponent
+     ipLifo3->push("Fmap", Fmap);
+     if (iter == 1) {
+       ipLifo3->pushEmpty("Thm", "LCM");
+     } else {
+       ipLifo3->push("Thm", Thm);
+     }
+     ipLifo3->push("iter", iter);
+     ipLifo3->push("densB", densB);
+     ipLifo3->pushEmpty("CONV", "B");
+
+     // call ThmComponent Cle-2000 procedure
+     ThmComponent->exec();
+     cout << "ThmComponent execution completed." << endl;
+	
+     // recover and send thermo-hydraulics information
+     ipLifo3->node("Thm", Thm);
+     ClcmPtr Jpmap = Fmap->getClcm("PARAM");
+     for (int ipar=0; ipar<npar; ipar++) {
+       ClcmPtr Kpmap = Jpmap->getClcm(ipar);
+       StringPtrConst pname = Kpmap->getString("P-NAME");
+       if (*pname == "C-BORE      ") continue;
+       IntPtrConst ptype = Kpmap->getInt("P-TYPE");
+       if (ptype[0] != 2) throw Cle2000Exception("THM failure");
+       FloatPtrConst myArray = Kpmap->getFloat("P-VALUE");
+       if (*pname == "T-FUEL      ") {
+         communicator_.send(iter, "fuel_temperature", mylength, myArray);
+       } else if (*pname == "D-COOL      ") {
+         communicator_.send(iter, "water_density", mylength, myArray);
+       } else if (*pname == "T-COOL      ") {
+         communicator_.send(iter, "water_temperature", mylength, myArray);
+       }
+     }
+
+     // recover convergence flag on top of Lifo object
+     bool CONV;
+     ipLifo3->pop(CONV);
+     if (CONV) continueLoop = 0;
+
+     // empty the Lifo stack
+     while (ipLifo3->getMax() > 0) ipLifo3->pop();
+	
+     communicator_.send(iter, "continueLoop", continueLoop);
+     cout << "THM: Value of continueLoop : "<< continueLoop << " at iteration " << iter << endl;
+   }
+   cout << "THM: close the Calcium communicator" << endl ;
+   communicator_.terminate();
+}
diff --git a/Yacs++/src/THM.hxx b/Yacs++/src/THM.hxx
new file mode 100755
index 0000000..a2d7752
--- /dev/null
+++ b/Yacs++/src/THM.hxx
@@ -0,0 +1,33 @@
+/**
+ * This class is a C++ wrapper for a while loop calling a
+ * Cle-2000 procedure named THMComponent.c2m at each iteration.
+ * <P>
+ *
+ * @author Alain Hebert, Ecole Polytechnique de Montreal (2013)
+ */
+#ifndef __THM_HXX__
+#define __THM_HXX__
+
+#include "Cle2000.hxx"
+#include "Communication.hxx"
+
+class THM {
+public:
+  /** use this constructor to create a new THM object
+   */
+  THM();
+
+  /** use this method to assign a Calcium component to the THM object
+   * @param component Calcium component reference
+   */
+  void initialize(void* component);
+
+  /** use this method to execute the THM object
+   */
+  void run();
+
+private:
+  Communication communicator_;
+}; // class THM
+
+#endif