MPI_File_close(&outMPIAccnos);
MPI_Barrier(MPI_COMM_WORLD); //make everyone wait - just in case
#else
-
+ vector<unsigned long int> positions = divideFile(fastaFileNames[s], processors);
+
+ for (int i = 0; i < (positions.size()-1); i++) {
+ lines.push_back(new linePair(positions[i], positions[(i+1)]));
+ }
+
//break up file
#if defined (__APPLE__) || (__MACH__) || (linux) || (__linux)
if(processors == 1){
- ifstream inFASTA;
- openInputFile(fastaFileNames[s], inFASTA);
- getNumSeqs(inFASTA, numSeqs);
- inFASTA.close();
-
- lines.push_back(new linePair(0, numSeqs));
-
- driver(lines[0], outputFileName, fastaFileNames[s], accnosFileName);
+
+ numSeqs = driver(lines[0], outputFileName, fastaFileNames[s], accnosFileName);
- if (m->control_pressed) {
- remove(outputFileName.c_str());
- remove(accnosFileName.c_str());
- for (int j = 0; j < outputNames.size(); j++) { remove(outputNames[j].c_str()); }
- for (int i = 0; i < lines.size(); i++) { delete lines[i]; } lines.clear();
- delete chimera;
- return 0;
- }
+ if (m->control_pressed) { remove(outputFileName.c_str()); remove(accnosFileName.c_str()); for (int j = 0; j < outputNames.size(); j++) { remove(outputNames[j].c_str()); } for (int i = 0; i < lines.size(); i++) { delete lines[i]; } lines.clear(); delete chimera; return 0; }
}else{
- vector<unsigned long int> positions;
processIDS.resize(0);
- ifstream inFASTA;
- openInputFile(fastaFileNames[s], inFASTA);
-
- string input;
- while(!inFASTA.eof()){
- input = getline(inFASTA);
- if (input.length() != 0) {
- if(input[0] == '>'){ unsigned long int pos = inFASTA.tellg(); positions.push_back(pos - input.length() - 1); }
- }
- }
- inFASTA.close();
-
- numSeqs = positions.size();
-
- int numSeqsPerProcessor = numSeqs / processors;
-
- for (int i = 0; i < processors; i++) {
- unsigned long int startPos = positions[ i * numSeqsPerProcessor ];
- if(i == processors - 1){
- numSeqsPerProcessor = numSeqs - i * numSeqsPerProcessor;
- }
- lines.push_back(new linePair(startPos, numSeqsPerProcessor));
- }
-
- createProcesses(outputFileName, fastaFileNames[s], accnosFileName);
+ numSeqs = createProcesses(outputFileName, fastaFileNames[s], accnosFileName);
rename((outputFileName + toString(processIDS[0]) + ".temp").c_str(), outputFileName.c_str());
rename((accnosFileName + toString(processIDS[0]) + ".temp").c_str(), accnosFileName.c_str());
}
#else
- ifstream inFASTA;
- openInputFile(fastaFileNames[s], inFASTA);
- getNumSeqs(inFASTA, numSeqs);
- inFASTA.close();
- lines.push_back(new linePair(0, numSeqs));
-
- driver(lines[0], outputFileName, fastaFileNames[s], accnosFileName);
+ numSeqs = driver(lines[0], outputFileName, fastaFileNames[s], accnosFileName);
- if (m->control_pressed) {
- remove(outputFileName.c_str());
- remove(accnosFileName.c_str());
- for (int j = 0; j < outputNames.size(); j++) { remove(outputNames[j].c_str()); }
- for (int i = 0; i < lines.size(); i++) { delete lines[i]; } lines.clear();
- delete chimera;
- return 0;
- }
+ if (m->control_pressed) { remove(outputFileName.c_str()); remove(accnosFileName.c_str()); for (int j = 0; j < outputNames.size(); j++) { remove(outputNames[j].c_str()); } for (int i = 0; i < lines.size(); i++) { delete lines[i]; } lines.clear(); delete chimera; return 0; }
#endif
#endif
}
//**********************************************************************************************************************
-int ChimeraPintailCommand::driver(linePair* line, string outputFName, string filename, string accnos){
+int ChimeraPintailCommand::driver(linePair* filePos, string outputFName, string filename, string accnos){
try {
ofstream out;
openOutputFile(outputFName, out);
ifstream inFASTA;
openInputFile(filename, inFASTA);
- inFASTA.seekg(line->start);
-
- for(int i=0;i<line->numSeqs;i++){
-
+ inFASTA.seekg(filePos->start);
+
+ bool done = false;
+ int count = 0;
+
+ while (!done) {
+
if (m->control_pressed) { return 1; }
Sequence* candidateSeq = new Sequence(inFASTA); gobble(inFASTA);
//print results
chimera->print(out, out2);
}
+ count++;
}
delete candidateSeq;
+ unsigned long int pos = inFASTA.tellg();
+ if ((pos == -1) || (pos >= filePos->end)) { break; }
+
//report progress
- if((i+1) % 100 == 0){ m->mothurOut("Processing sequence: " + toString(i+1)); m->mothurOutEndLine(); }
+ if((count) % 100 == 0){ m->mothurOut("Processing sequence: " + toString(count)); m->mothurOutEndLine(); }
}
//report progress
- if((line->numSeqs) % 100 != 0){ m->mothurOut("Processing sequence: " + toString(line->numSeqs)); m->mothurOutEndLine(); }
+ if((count) % 100 != 0){ m->mothurOut("Processing sequence: " + toString(count)); m->mothurOutEndLine(); }
out.close();
out2.close();
inFASTA.close();
- return 0;
+ return count;
}
catch(exception& e) {
m->errorOut(e, "ChimeraPintailCommand", "driver");
try {
#if defined (__APPLE__) || (__MACH__) || (linux) || (__linux)
int process = 0;
- // processIDS.resize(0);
+ int num = 0;
//loop through and create all the processes you want
while (process != processors) {
processIDS.push_back(pid); //create map from line number to pid so you can append files in correct order later
process++;
}else if (pid == 0){
- driver(lines[process], outputFileName + toString(getpid()) + ".temp", filename, accnos + toString(getpid()) + ".temp");
+ num = driver(lines[process], outputFileName + toString(getpid()) + ".temp", filename, accnos + toString(getpid()) + ".temp");
+
+ //pass numSeqs to parent
+ ofstream out;
+ string tempFile = toString(getpid()) + ".temp";
+ openOutputFile(tempFile, out);
+ out << num << endl;
+ out.close();
+
exit(0);
}else { m->mothurOut("unable to spawn the necessary processes."); m->mothurOutEndLine(); exit(0); }
}
wait(&temp);
}
- return 0;
+ for (int i = 0; i < processIDS.size(); i++) {
+ ifstream in;
+ string tempFile = toString(processIDS[i]) + ".temp";
+ openInputFile(tempFile, in);
+ if (!in.eof()) { int tempNum = 0; in >> tempNum; num += tempNum; }
+ in.close(); remove(tempFile.c_str());
+ }
+
+ return num;
#endif
}
catch(exception& e) {
projects / mothur.git / blobdiff