void printDecoderConfigFile()
{
string decoder_config_file = Prefix + ".Decoder.config" ;
cerr << "writing decoder configuration file to " << decoder_config_file.c_str() <<'\n';
ofstream decoder(decoder_config_file.c_str());
if(!decoder){
cerr << "\nCannot write to " << decoder_config_file <<'\n';
exit(1);
}
decoder << "# Template for Configuration File for the Rewrite Decoder\n# Syntax:\n"
<< "# <Variable> = <value>\n# '#' is the comment character\n"
<< "#================================================================\n"
<< "#================================================================\n"
<< "# LANGUAGE MODEL FILE\n# The full path and file name of the language model file:\n";
decoder << "LanguageModelFile =\n";
decoder << "#================================================================\n"
<< "#================================================================\n"
<< "# TRANSLATION MODEL FILES\n# The directory where the translation model tables as created\n"
<< "# by Giza are located:\n#\n"
<< "# Notes: - All translation model \"source\" files are assumed to be in\n"
<< "# TM_RawDataDir, the binaries will be put in TM_BinDataDir\n"
<< "#\n# - Attention: RELATIVE PATH NAMES DO NOT WORK!!!\n"
<< "#\n# - Absolute paths (file name starts with /) will override\n"
<< "# the default directory.\n\n";
// strip file prefix info and leave only the path name in Prefix
string path = Prefix.substr(0, Prefix.find_last_of("/")+1);
if( path=="" )
path=".";
decoder << "TM_RawDataDir = " << path << '\n';
decoder << "TM_BinDataDir = " << path << '\n' << '\n';
decoder << "# file names of the TM tables\n# Notes:\n"
<< "# 1. TTable and InversTTable are expected to use word IDs not\n"
<< "# strings (Giza produces both, whereby the *.actual.* files\n"
<< "# use strings and are THE WRONG CHOICE.\n"
<< "# 2. FZeroWords, on the other hand, is a simple list of strings\n"
<< "# with one word per line. This file is typically edited\n"
<< "# manually. Hoeever, this one listed here is generated by GIZA\n\n";
int lastmodel;
if (Model5_Iterations>0)
lastmodel = 5 ;
else if (Model4_Iterations>0)
lastmodel = 4 ;
else if (Model3_Iterations>0)
lastmodel = 3 ;
else if (Model2_Iterations>0)
lastmodel = 2 ;
else lastmodel = 1 ;
string lastModelName = str2Num(lastmodel);
string p=Prefix + ".t" + /*lastModelName*/"3" +".final";
decoder << "TTable = " << stripPath(p.c_str()) << '\n';
p = Prefix + ".ti.final" ;
decoder << "InverseTTable = " << stripPath(p.c_str()) << '\n';
p=Prefix + ".n" + /*lastModelName*/"3" + ".final";
decoder << "NTable = " << stripPath(p.c_str()) << '\n';
p=Prefix + ".d" + /*lastModelName*/"3" + ".final";
decoder << "D3Table = " << stripPath(p.c_str()) << '\n';
p=Prefix + ".D4.final";
decoder << "D4Table = " << stripPath(p.c_str()) << '\n';
p=Prefix + ".p0_"+ /*lastModelName*/"3" + ".final";
decoder << "PZero = " << stripPath(p.c_str()) << '\n';
decoder << "Source.vcb = " << SourceVocabFilename << '\n';
decoder << "Target.vcb = " << TargetVocabFilename << '\n';
// decoder << "Source.classes = " << SourceVocabFilename + ".classes" << '\n';
// decoder << "Target.classes = " << TargetVocabFilename + ".classes" <<'\n';
decoder << "Source.classes = " << SourceVocabFilename+".classes" << '\n';
decoder << "Target.classes = " << TargetVocabFilename + ".classes" <<'\n';
p=Prefix + ".fe0_"+ /*lastModelName*/"3" + ".final";
decoder << "FZeroWords = " <<stripPath(p.c_str()) << '\n' ;
/* decoder << "# Translation Parameters\n"
<< "# Note: TranslationModel and LanguageModelMode must have NUMBERS as\n"
<< "# values, not words\n"
<< "# CORRECT: LanguageModelMode = 2\n"
<< "# WRONG: LanguageModelMode = bigrams # WRONG, WRONG, WRONG!!!\n";
decoder << "TMWeight = 0.6 # weight of TM for calculating alignment probability\n";
decoder << "TranslationModel = "<<lastmodel<<" # which model to use (3 or 4)\n";
decoder << "LanguageModelMode = 2 # (2 (bigrams) or 3 (trigrams)\n\n";
decoder << "# Output Options\n"
<< "TellWhatYouAreDoing = TRUE # print diagnostic messages to stderr\n"
<< "PrintOriginal = TRUE # repeat original sentence in the output\n"
<< "TopTranslations = 3 # number of n best translations to be returned\n"
<< "PrintProbabilities = TRUE # give the probabilities for the translations\n\n";
decoder << "# LOGGING OPTIONS\n"
<< "LogFile = - # empty means: no log, dash means: STDOUT\n"
<< "LogLM = true # log language model lookups\n"
<< "LogTM = true # log translation model lookups\n";
*/
}
void
TUIGame::handleTestSuite(const std::string& cmd) {
std::ifstream fr;
int lineNo = -1;
try {
size_t idx = cmd.find_first_of(' ');
if (idx == cmd.npos)
return;
std::string filename(cmd.substr(0, idx));
std::string timeStr(cmd.substr(idx + 1));
int timeLimit;
if (!str2Num(timeStr, timeLimit)) {
std::cout << "Error parsing number: " << timeStr << std::endl;
return;
}
// std::cout << "file:" << filename << " time:" << timeStr << " (" << timeLimit << ")" << std::endl;
fr.open(filename.c_str());
Player& pl = whitePlayer->isHumanPlayer() ? *blackPlayer : *whitePlayer;
if (pl.isHumanPlayer()) {
std::cout << "No computer player available" << std::endl;
return;
}
ComputerPlayer& cp = static_cast<ComputerPlayer&>(pl);
int numRight = 0;
int numTotal = 0;
std::string line;
lineNo = 0;
while (getline(fr, line).good()) {
lineNo++;
if (startsWith(line, "#") || (line.length() == 0))
continue;
size_t idx1 = line.find(" bm ");
if (idx1 == line.npos) {
std::cout << "Parse error, line:" << lineNo << std::endl;
return;
}
std::string fen = line.substr(0, idx1);
size_t idx2 = line.find(";", idx1);
if (idx2 == line.npos) {
std::cout << "Parse error, line:" << lineNo << std::endl;
return;
}
std::string bm = line.substr(idx1+4, idx2 - (idx1+4));
// std::cout << "Line " << std::setw(3) << lineNo << ": fen:" << fen << " bm:" << bm << std::endl;
Position testPos = TextIO::readFEN(fen);
cp.clearTT();
std::pair<Move, std::string> ret = cp.searchPosition(testPos, timeLimit);
Move sm = ret.first;
std::string PV = ret.second;
Move m(sm);
std::vector<std::string> answers;
splitString(bm, answers);
bool correct = false;
for (size_t i = 0; i < answers.size(); i++) {
const std::string& a = answers[i];
Move am(TextIO::stringToMove(testPos, a));
if (am.isEmpty())
throw ChessParseError("Invalid move " + a);
if (am.equals(m)) {
correct = true;
break;
}
}
if (correct)
numRight++;
numTotal++;
std::cout << std::setw(3) << lineNo
<< ' ' << std::setw(6) << TextIO::moveToString(testPos, sm, false)
<< ' ' << std::setw(6) << sm.score()
<< ' ' << (correct ? 1 : 0)
<< ' ' << std::setw(3) << numRight
<< '/' << std::setw(3) << numTotal
<< ' ' << bm << " : " << PV << std::endl;
}
fr.close();
} catch (const std::ifstream::failure& ex) {
std::cout << "IO error: " << ex.what() << std::endl;
} catch (const ChessParseError& cpe) {
std::cout << "Parse error, line " << lineNo << ": " << cpe.what() << std::endl;
}
}
