00001 #include <ecf/ECF.h> 00002 #include "FunctionMinEvalOp.h" 00003 00004 #include "ecf/AlgGenHookeJeeves.h" 00005 00006 00007 00008 // 00009 // this main() function optimizes a single COCO function (Id set in config file) 00010 // function Ids: noiseless 1-24, noisy 101-130 00011 // 00012 00013 int main(int argc, char **argv) 00014 { 00015 StateP state (new State); 00016 00017 // set the evaluation operator 00018 state->setEvalOp(new FunctionMinEvalOp); 00019 00020 GenHookeJeevesP alg (new GenHookeJeeves); 00021 state->addAlgorithm(alg); 00022 00023 state->initialize(argc, argv); 00024 state->run(); 00025 00026 00027 // 00028 // ispis populacije u txt fajl, za potrebe landscape analysis 00029 // 00030 ofstream fajl("popis.txt"); 00031 for(uint i = 0; i < state->getPopulation()->getLocalDeme()->getSize(); i++) { 00032 IndividualP ind = state->getPopulation()->getLocalDeme()->at(i); 00033 fajl << ind->fitness->getValue() << "\t"; 00034 FloatingPointP fp = boost::static_pointer_cast<FloatingPoint::FloatingPoint> (ind->getGenotype()); 00035 for(uint dim = 0; dim < fp->realValue.size(); dim++) 00036 fajl << fp->realValue[dim] << "\t"; 00037 fp = boost::static_pointer_cast<FloatingPoint::FloatingPoint> (ind->getGenotype(2)); 00038 fajl << fp->realValue[0]; 00039 fajl << "\n"; 00040 } 00041 00042 00043 return 0; 00044 } 00045 00046 00047 00048 // 00049 // this main() function iterates over multiple COCO functions and optimizes each one in turn 00050 // function Ids: noiseless 1-24, noisy 101-130 00051 // 00052 /* 00053 int main(int argc, char **argv) 00054 { 00055 // run for selected COCO functions 00056 for(uint function = 1; function < 25; function++) { 00057 00058 // read XML config 00059 std::ifstream fin(argv[1]); 00060 if (!fin) { 00061 std::cerr << "Error opening config file! (" << argv[1] << ")\n"; 00062 return 1; 00063 } 00064 00065 std::string xmlFile, temp; 00066 while (!fin.eof()) { 00067 getline(fin, temp); 00068 xmlFile += "\n" + temp; 00069 } 00070 fin.close(); 00071 00072 // set log and stats parameters 00073 std::string funcName = uint2str(function); 00074 std::string logName = "log", statsName = "stats"; 00075 if(function < 10) { 00076 logName += "0"; 00077 statsName += "0"; 00078 } 00079 logName += uint2str(function) + ".txt"; 00080 statsName += uint2str(function) + ".txt"; 00081 00082 // update in XML 00083 XMLResults results; 00084 XMLNode xConfig = XMLNode::parseString(xmlFile.c_str(), "ECF", &results); 00085 XMLNode registry = xConfig.getChildNode("Registry"); 00086 00087 XMLNode func = registry.getChildNodeWithAttribute("Entry", "key", "coco.function"); 00088 func.updateText(funcName.c_str()); 00089 XMLNode log = registry.getChildNodeWithAttribute("Entry", "key", "log.filename"); 00090 log.updateText(logName.c_str()); 00091 XMLNode stats = registry.getChildNodeWithAttribute("Entry", "key", "batch.statsfile"); 00092 stats.updateText(statsName.c_str()); 00093 00094 // write back 00095 std::ofstream fout(argv[1]); 00096 fout << xConfig.createXMLString(true); 00097 fout.close(); 00098 00099 00100 // finally, run ECF on single function 00101 StateP state (new State); 00102 00103 GenHookeJeevesP alg (new GenHookeJeeves); 00104 state->addAlgorithm(alg); 00105 00106 // set the evaluation operator 00107 state->setEvalOp(new FunctionMinEvalOp); 00108 00109 state->initialize(argc, argv); 00110 state->run(); 00111 00112 // 00113 // ispis populacije u txt fajl, za potrebe landscape analysis 00114 // 00115 std::string out = funcName + ".txt"; 00116 ofstream fajl(out.c_str()); 00117 for(uint i = 0; i < state->getPopulation()->getLocalDeme()->getSize(); i++) { 00118 IndividualP ind = state->getPopulation()->getLocalDeme()->at(i); 00119 fajl << ind->fitness->getValue() << "\t"; 00120 FloatingPointP fp = boost::static_pointer_cast<FloatingPoint::FloatingPoint> (ind->getGenotype()); 00121 for(uint dim = 0; dim < fp->realValue.size(); dim++) 00122 fajl << fp->realValue[dim] << "\t"; 00123 fp = boost::static_pointer_cast<FloatingPoint::FloatingPoint> (ind->getGenotype(2)); 00124 fajl << fp->realValue[0]; 00125 fajl << "\n"; 00126 } 00127 fajl.close(); 00128 00129 } 00130 00131 00132 return 0; 00133 } 00134 */
1.7.1