CommandParameter pgroups("groups", "String", "", "", "", "", "",false,false); parameters.push_back(pgroups);
CommandParameter pcalc("calc", "Multiple", "sharedsobs-sharedchao-sharedace-jabund-sorabund-jclass-sorclass-jest-sorest-thetayc-thetan-kstest-sharednseqs-ochiai-anderberg-kulczynski-kulczynskicody-lennon-morisitahorn-braycurtis-whittaker-odum-canberra-structeuclidean-structchord-hellinger-manhattan-structpearson-soergel-spearman-structkulczynski-speciesprofile-hamming-structchi2-gower-memchi2-memchord-memeuclidean-mempearson", "jclass-thetayc", "", "", "",true,false); parameters.push_back(pcalc);
CommandParameter poutput("output", "Multiple", "lt-square", "lt", "", "", "",false,false); parameters.push_back(poutput);
+ CommandParameter pprocessors("processors", "Number", "", "1", "", "", "",false,false); parameters.push_back(pprocessors);
CommandParameter pinputdir("inputdir", "String", "", "", "", "", "",false,false); parameters.push_back(pinputdir);
CommandParameter poutputdir("outputdir", "String", "", "", "", "", "",false,false); parameters.push_back(poutputdir);
try {
string helpString = "";
ValidCalculators validCalculator;
- helpString += "The dist.shared command parameters are shared, groups, calc, output and label. shared is a required, unless you have a valid current file.\n";
+ helpString += "The dist.shared command parameters are shared, groups, calc, output, processors and label. shared is a required, unless you have a valid current file.\n";
helpString += "The groups parameter allows you to specify which of the groups in your groupfile you would like included used.\n";
helpString += "The group names are separated by dashes. The label parameter allows you to select what distance levels you would like distance matrices created for, and is also separated by dashes.\n";
helpString += "The dist.shared command should be in the following format: dist.shared(groups=yourGroups, calc=yourCalcs, label=yourLabels).\n";
if (sharedfile != "") { m->mothurOut("Using " + sharedfile + " as input file for the shared parameter."); m->mothurOutEndLine(); }
else { m->mothurOut("You have no current sharedfile and the shared parameter is required."); m->mothurOutEndLine(); abort = true; }
}else if (sharedfile == "not open") { sharedfile = ""; abort = true; }
+ else { m->setSharedFile(sharedfile); }
//if the user changes the output directory command factory will send this info to us in the output parameter
outputDir = validParameter.validFile(parameters, "outputdir", false); if (outputDir == "not found"){
m->splitAtDash(groups, Groups);
m->Groups = Groups;
}
+
+ string temp = validParameter.validFile(parameters, "processors", false); if (temp == "not found"){ temp = m->getProcessors(); }
+ m->setProcessors(temp);
+ convert(temp, processors);
calc = validParameter.validFile(parameters, "calc", false);
if (calc == "not found") { calc = "jclass-thetayc"; }
if (lookup.size() < 2) { m->mothurOut("You have not provided enough valid groups. I cannot run the command."); m->mothurOutEndLine(); delete input; for (int i = 0; i < lookup.size(); i++) { delete lookup[i]; } return 0;}
numGroups = lookup.size();
+ lines.resize(processors);
+ for (int i = 0; i < processors; i++) {
+ lines[i].start = int (sqrt(float(i)/float(processors)) * numGroups);
+ lines[i].end = int (sqrt(float(i+1)/float(processors)) * numGroups);
+ }
if (m->control_pressed) { delete input; for (int i = 0; i < lookup.size(); i++) { delete lookup[i]; } m->Groups.clear(); return 0; }
}
}
/***********************************************************/
-void MatrixOutputCommand::printSims(ostream& out) {
+void MatrixOutputCommand::printSims(ostream& out, vector< vector<float> >& simMatrix) {
try {
out.setf(ios::fixed, ios::floatfield); out.setf(ios::showpoint);
/***********************************************************/
int MatrixOutputCommand::process(vector<SharedRAbundVector*> thisLookup){
try {
-
- EstOutput data;
- vector<SharedRAbundVector*> subset;
-
- //for each calculator
- for(int i = 0 ; i < matrixCalculators.size(); i++) {
+ EstOutput data;
+ vector<SharedRAbundVector*> subset;
+ vector< vector<seqDist> > calcDists; calcDists.resize(matrixCalculators.size()); //one for each calc, this will be used to make .dist files
+
+ #if defined (__APPLE__) || (__MACH__) || (linux) || (__linux)
+ if(processors == 1){
+ driver(thisLookup, 0, numGroups, calcDists);
+ }else{
+ int process = 1;
+ vector<int> processIDS;
+
+ //loop through and create all the processes you want
+ while (process != processors) {
+ int pid = fork();
+
+ if (pid > 0) {
+ processIDS.push_back(pid);
+ process++;
+ }else if (pid == 0){
+ driver(thisLookup, lines[process].start, lines[process].end, calcDists);
- //initialize simMatrix
- simMatrix.clear();
- simMatrix.resize(numGroups);
- for (int p = 0; p < simMatrix.size(); p++) {
- for (int j = 0; j < simMatrix.size(); j++) {
- simMatrix[p].push_back(0.0);
+ string tempdistFileName = m->getRootName(m->getSimpleName(sharedfile)) + toString(getpid()) + ".dist";
+ ofstream outtemp;
+ m->openOutputFile(tempdistFileName, outtemp);
+
+ for (int i = 0; i < calcDists.size(); i++) {
+ outtemp << calcDists[i].size() << endl;
+
+ for (int j = 0; j < calcDists[i].size(); j++) {
+ outtemp << calcDists[i][j].seq1 << '\t' << calcDists[i][j].seq2 << '\t' << calcDists[i][j].dist << endl;
}
}
+ outtemp.close();
+
+ exit(0);
+ }else {
+ m->mothurOut("[ERROR]: unable to spawn the necessary processes."); m->mothurOutEndLine();
+ for (int i = 0; i < processIDS.size(); i++) { kill (processIDS[i], SIGINT); }
+ exit(0);
+ }
+ }
+
+ //parent do your part
+ driver(thisLookup, lines[0].start, lines[0].end, calcDists);
+
+ //force parent to wait until all the processes are done
+ for (int i = 0; i < processIDS.size(); i++) {
+ int temp = processIDS[i];
+ wait(&temp);
+ }
+
+ for (int i = 0; i < processIDS.size(); i++) {
+ string tempdistFileName = m->getRootName(m->getSimpleName(sharedfile)) + toString(processIDS[i]) + ".dist";
+ ifstream intemp;
+ m->openInputFile(tempdistFileName, intemp);
+
+ for (int k = 0; k < calcDists.size(); k++) {
+ int size = 0;
+ intemp >> size; m->gobble(intemp);
+
+ for (int j = 0; j < size; j++) {
+ int seq1 = 0;
+ int seq2 = 0;
+ float dist = 1.0;
+
+ intemp >> seq1 >> seq2 >> dist; m->gobble(intemp);
+
+ seqDist tempDist(seq1, seq2, dist);
+ calcDists[k].push_back(tempDist);
+ }
+ }
+ intemp.close();
+ remove(tempdistFileName.c_str());
+ }
+
+ }
+#else
+ driver(thisLookup, 0, numGroups, calcDists);
+#endif
+
+ for (int i = 0; i < calcDists.size(); i++) {
+ if (m->control_pressed) { break; }
+
+ //initialize matrix
+ vector< vector<float> > matrix; //square matrix to represent the distance
+ matrix.resize(thisLookup.size());
+ for (int k = 0; k < thisLookup.size(); k++) { matrix[k].resize(thisLookup.size(), 0.0); }
+
+ for (int j = 0; j < calcDists[i].size(); j++) {
+ int row = calcDists[i][j].seq1;
+ int column = calcDists[i][j].seq2;
+ float dist = calcDists[i][j].dist;
+
+ matrix[row][column] = dist;
+ matrix[column][row] = dist;
+ }
+
+ string distFileName = outputDir + m->getRootName(m->getSimpleName(sharedfile)) + matrixCalculators[i]->getName() + "." + thisLookup[0]->getLabel() + "." + output + ".dist";
+ outputNames.push_back(distFileName); outputTypes["phylip"].push_back(distFileName);
+ ofstream outDist;
+ m->openOutputFile(distFileName, outDist);
+ outDist.setf(ios::fixed, ios::floatfield); outDist.setf(ios::showpoint);
+
+ printSims(outDist, matrix);
+
+ outDist.close();
+ }
+
+ return 0;
+ }
+ catch(exception& e) {
+ m->errorOut(e, "MatrixOutputCommand", "process");
+ exit(1);
+ }
+}
+/**************************************************************************************************/
+int MatrixOutputCommand::driver(vector<SharedRAbundVector*> thisLookup, int start, int end, vector< vector<seqDist> >& calcDists) {
+ try {
+
+ vector<SharedRAbundVector*> subset;
+ for (int k = start; k < end; k++) { // pass cdd each set of groups to compare
+
+ for (int l = 0; l < k; l++) {
- for (int k = 0; k < thisLookup.size(); k++) {
- for (int l = k; l < thisLookup.size(); l++) {
- if (k != l) { //we dont need to similiarity of a groups to itself
- //get estimated similarity between 2 groups
-
- if (m->control_pressed) { return 0; }
-
- subset.clear(); //clear out old pair of sharedrabunds
- //add new pair of sharedrabunds
- subset.push_back(thisLookup[k]); subset.push_back(thisLookup[l]);
-
- //if this calc needs all groups to calculate the pair load all groups
- if (matrixCalculators[i]->getNeedsAll()) {
- //load subset with rest of lookup for those calcs that need everyone to calc for a pair
- for (int w = 0; w < thisLookup.size(); w++) {
- if ((w != k) && (w != l)) { subset.push_back(thisLookup[w]); }
- }
- }
-
- data = matrixCalculators[i]->getValues(subset); //saves the calculator outputs
- //save values in similarity matrix
- simMatrix[k][l] = 1.0 - data[0]; //convert similiarity to distance
- simMatrix[l][k] = 1.0 - data[0]; //convert similiarity to distance
+ if (k != l) { //we dont need to similiarity of a groups to itself
+ subset.clear(); //clear out old pair of sharedrabunds
+ //add new pair of sharedrabunds
+ subset.push_back(thisLookup[k]); subset.push_back(thisLookup[l]);
+
+ for(int i=0;i<matrixCalculators.size();i++) {
+
+ //if this calc needs all groups to calculate the pair load all groups
+ if (matrixCalculators[i]->getNeedsAll()) {
+ //load subset with rest of lookup for those calcs that need everyone to calc for a pair
+ for (int w = 0; w < thisLookup.size(); w++) {
+ if ((w != k) && (w != l)) { subset.push_back(thisLookup[w]); }
}
}
+
+ vector<double> tempdata = matrixCalculators[i]->getValues(subset); //saves the calculator outputs
+
+ if (m->control_pressed) { return 1; }
+
+ seqDist temp(l, k, tempdata[0]);
+ calcDists[i].push_back(temp);
}
-
- exportFileName = outputDir + m->getRootName(m->getSimpleName(sharedfile)) + matrixCalculators[i]->getName() + "." + thisLookup[0]->getLabel() + "." + output + ".dist";
- m->openOutputFile(exportFileName, out);
- outputNames.push_back(exportFileName); outputTypes["phylip"].push_back(exportFileName);
-
- printSims(out);
- out.close();
-
}
-
- return 0;
+ }
+ }
+ return 0;
}
catch(exception& e) {
- m->errorOut(e, "MatrixOutputCommand", "process");
+ m->errorOut(e, "MatrixOutputCommand", "driver");
exit(1);
}
}