/**************************************************************************************************/
-EstOutput Weighted::getValues(Tree* t) {
+EstOutput Weighted::getValues(Tree* t, int p, string o) {
try {
globaldata = GlobalData::getInstance();
+
+ data.clear(); //clear out old values
int numGroups;
vector<double> D;
+ processors = p;
+ outputDir = o;
numGroups = globaldata->Groups.size();
if (m->control_pressed) { return data; }
//calculate number of comparisons i.e. with groups A,B,C = AB, AC, BC = 3;
- int count = 0;
+ vector< vector<string> > namesOfGroupCombos;
for (int i=0; i<numGroups; i++) {
for (int l = i+1; l < numGroups; l++) {
//initialize weighted scores
- WScore[globaldata->Groups[i]+globaldata->Groups[l]] = 0.0;
-
+ //WScore[globaldata->Groups[i]+globaldata->Groups[l]] = 0.0;
vector<string> groups; groups.push_back(globaldata->Groups[i]); groups.push_back(globaldata->Groups[l]);
+ namesOfGroupCombos.push_back(groups);
+ }
+ }
+
+ #if defined (__APPLE__) || (__MACH__) || (linux) || (__linux)
+ if(processors == 1){
+ data = driver(t, namesOfGroupCombos, 0, namesOfGroupCombos.size(), sums);
+ }else{
+ int numPairs = namesOfGroupCombos.size();
- D.push_back(0.0000); //initialize a spot in D for each combination
-
- //adding the wieghted sums from group i
- for (int j = 0; j < t->groupNodeInfo[groups[0]].size(); j++) { //the leaf nodes that have seqs from group i
- map<string, int>::iterator it = t->tree[t->groupNodeInfo[groups[0]][j]].pcount.find(groups[0]);
- int numSeqsInGroupI = it->second;
-
- double weightedSum = ((numSeqsInGroupI * sums[t->groupNodeInfo[groups[0]][j]]) / (double)tmap->seqsPerGroup[groups[0]]);
+ int numPairsPerProcessor = numPairs / processors;
- D[count] += weightedSum;
+ for (int i = 0; i < processors; i++) {
+ int startPos = i * numPairsPerProcessor;
+ if(i == processors - 1){
+ numPairsPerProcessor = numPairs - i * numPairsPerProcessor;
+ }
+ lines.push_back(new linePair(startPos, numPairsPerProcessor));
}
+
+ data = createProcesses(t, namesOfGroupCombos, sums);
- //adding the wieghted sums from group l
- for (int j = 0; j < t->groupNodeInfo[groups[1]].size(); j++) { //the leaf nodes that have seqs from group l
- map<string, int>::iterator it = t->tree[t->groupNodeInfo[groups[1]][j]].pcount.find(groups[1]);
- int numSeqsInGroupL = it->second;
-
- double weightedSum = ((numSeqsInGroupL * sums[t->groupNodeInfo[groups[1]][j]]) / (double)tmap->seqsPerGroup[groups[1]]);
-
- D[count] += weightedSum;
- }
+ for (int i = 0; i < lines.size(); i++) { delete lines[i]; } lines.clear();
+ }
+ #else
+ data = driver(t, namesOfGroupCombos, 0, namesOfGroupCombos.size(), sums);
+ #endif
+
+ return data;
+ }
+ catch(exception& e) {
+ m->errorOut(e, "Weighted", "getValues");
+ exit(1);
+ }
+}
+/**************************************************************************************************/
- /********************************************************
- //calculate a D value for each group combo
- for(int v=0;v<t->getNumLeaves();v++){
+EstOutput Weighted::createProcesses(Tree* t, vector< vector<string> > namesOfGroupCombos, vector<double>& sums) {
+ try {
+#if defined (__APPLE__) || (__MACH__) || (linux) || (__linux)
+ int process = 0;
+ int num = 0;
+ vector<int> processIDS;
+
+ EstOutput results;
+
+ //loop through and create all the processes you want
+ while (process != processors) {
+ int pid = fork();
+
+ if (pid > 0) {
+ 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){
+ results = driver(t, namesOfGroupCombos, lines[process]->start, lines[process]->num, sums);
- if (m->control_pressed) { return data; }
-
- //is this sum from a sequence which is in one of the users groups
- if (m->inUsersGroups(t->tree[v].getGroup(), globaldata->Groups) == true) {
- //is this sum from a sequence which is in this groupCombo
- if (m->inUsersGroups(t->tree[v].getGroup(), groups)) {
- int numSeqsInGroupI, numSeqsInGroupL;
-
- map<string, int>::iterator it;
- it = t->tree[v].pcount.find(groups[0]);
- if (it != t->tree[v].pcount.end()) { //this leaf node contains seqs from group i
- numSeqsInGroupI = it->second;
- }else{ numSeqsInGroupI = 0; }
-
- it = t->tree[v].pcount.find(groups[1]);
- if (it != t->tree[v].pcount.end()) { //this leaf node contains seqs from group l
- numSeqsInGroupL = it->second;
- }else{ numSeqsInGroupL = 0; }
-
- double weightedSum = ((numSeqsInGroupI * sum) / (double)tmap->seqsPerGroup[groups[0]]) + ((numSeqsInGroupL * sum) / (double)tmap->seqsPerGroup[groups[1]]);
+ if (m->control_pressed) { exit(0); }
+
+ m->mothurOut("Merging results."); m->mothurOutEndLine();
+
+ //pass numSeqs to parent
+ ofstream out;
+ string tempFile = outputDir + toString(getpid()) + ".results.temp";
+ m->openOutputFile(tempFile, out);
+ out << results.size() << endl;
+ for (int i = 0; i < results.size(); i++) { out << results[i] << '\t'; } out << endl;
+ out.close();
+
+ exit(0);
+ }else { m->mothurOut("unable to spawn the necessary processes."); m->mothurOutEndLine(); exit(0); }
+ }
+
+ //force parent to wait until all the processes are done
+ for (int i=0;i<processors;i++) {
+ int temp = processIDS[i];
+ wait(&temp);
+ }
+
+ if (m->control_pressed) { return results; }
+
+ //get data created by processes
+ for (int i=0;i<processors;i++) {
+ ifstream in;
+ string s = outputDir + toString(processIDS[i]) + ".results.temp";
+ m->openInputFile(s, in);
+
+ vector<double> r;
+
+ //get quantiles
+ while (!in.eof()) {
+ int num;
+ in >> num;
+
+ if (m->control_pressed) { break; }
+
+ m->gobble(in);
- //sum /= (double)tmap->seqsPerGroup[t->tree[v].getGroup()];
-
- D[count] += weightedSum;
- }
- }
+ double w;
+ for (int j = 0; j < num; j++) {
+ in >> w;
+ r.push_back(w);
}
- /*********************************************************/
- count++;
+ m->gobble(in);
+ }
+ in.close();
+ remove(s.c_str());
+
+ //save quan in quantiles
+ for (int j = 0; j < r.size(); j++) {
+ //put all values of r into results
+ results.push_back(r[j]);
}
}
- data.clear(); //clear out old values
-
+ m->mothurOut("DONE."); m->mothurOutEndLine(); m->mothurOutEndLine();
+
+ return results;
+#endif
+ }
+ catch(exception& e) {
+ m->errorOut(e, "Weighted", "createProcesses");
+ exit(1);
+ }
+}
+/**************************************************************************************************/
+EstOutput Weighted::driver(Tree* t, vector< vector<string> > namesOfGroupCombos, int start, int num, vector<double>& sums) {
+ try {
+ globaldata = GlobalData::getInstance();
+
+ EstOutput results;
+ vector<double> D;
+
+ int count = 0;
+ int total = start+num;
+ int twentyPercent = (total * 0.20);
+
+ for (int h = start; h < (start+num); h++) {
+
+ if (m->control_pressed) { return results; }
+
+ //initialize weighted score
+ string groupA = namesOfGroupCombos[h][0];
+ string groupB = namesOfGroupCombos[h][1];
+
+ WScore[groupA+groupB] = 0.0;
+ D.push_back(0.0000); //initialize a spot in D for each combination
+
+ //adding the wieghted sums from group i
+ for (int j = 0; j < t->groupNodeInfo[groupA].size(); j++) { //the leaf nodes that have seqs from group i
+ map<string, int>::iterator it = t->tree[t->groupNodeInfo[groupA][j]].pcount.find(groupA);
+ int numSeqsInGroupI = it->second;
+
+ double weightedSum = ((numSeqsInGroupI * sums[t->groupNodeInfo[groupA][j]]) / (double)tmap->seqsPerGroup[groupA]);
+
+ D[count] += weightedSum;
+ }
+
+ //adding the wieghted sums from group l
+ for (int j = 0; j < t->groupNodeInfo[groupB].size(); j++) { //the leaf nodes that have seqs from group l
+ map<string, int>::iterator it = t->tree[t->groupNodeInfo[groupB][j]].pcount.find(groupB);
+ int numSeqsInGroupL = it->second;
+
+ double weightedSum = ((numSeqsInGroupL * sums[t->groupNodeInfo[groupB][j]]) / (double)tmap->seqsPerGroup[groupB]);
+
+ D[count] += weightedSum;
+ }
+ count++;
+
+ //report progress
+ if((h) % twentyPercent == 0){ m->mothurOut("Percentage complete: " + toString(int((h / (float)total) * 100.0))); m->mothurOutEndLine(); }
+ }
+
+ m->mothurOut("Percentage complete: 100"); m->mothurOutEndLine();
+
+ //calculate u for the group comb
for(int i=0;i<t->getNumNodes();i++){
- //calculate weighted score for each of the group comb i.e. with groups A,B,C = AB, AC, BC.
- for (int b=0; b<numGroups; b++) {
- for (int l = b+1; l < numGroups; l++) {
+ for (int h = start; h < (start+num); h++) {
- if (m->control_pressed) { return data; }
-
- //calculate a u value for each combo
- double u;
- //does this node have descendants from group b-1
- it = t->tree[i].pcount.find(globaldata->Groups[b]);
- //if it does u = # of its descendants with a certain group / total number in tree with a certain group
- if (it != t->tree[i].pcount.end()) {
- u = (double) t->tree[i].pcount[globaldata->Groups[b]] / (double) tmap->seqsPerGroup[globaldata->Groups[b]];
- }else { u = 0.00; }
-
- //does this node have descendants from group l
- it = t->tree[i].pcount.find(globaldata->Groups[l]);
- //if it does subtract their percentage from u
- if (it != t->tree[i].pcount.end()) {
- u -= (double) t->tree[i].pcount[globaldata->Groups[l]] / (double) tmap->seqsPerGroup[globaldata->Groups[l]];
- }
-
- u = abs(u * t->tree[i].getBranchLength());
-
- //save groupcombs u value
- WScore[globaldata->Groups[b]+globaldata->Groups[l]] += u;
- /*********************************************************/
+ string groupA = namesOfGroupCombos[h][0];
+ string groupB = namesOfGroupCombos[h][1];
+
+ if (m->control_pressed) { return results; }
+
+ double u;
+ //does this node have descendants from groupA
+ it = t->tree[i].pcount.find(groupA);
+ //if it does u = # of its descendants with a certain group / total number in tree with a certain group
+ if (it != t->tree[i].pcount.end()) {
+ u = (double) t->tree[i].pcount[groupA] / (double) tmap->seqsPerGroup[groupA];
+ }else { u = 0.00; }
+
+
+ //does this node have descendants from group l
+ it = t->tree[i].pcount.find(groupB);
+ //if it does subtract their percentage from u
+ if (it != t->tree[i].pcount.end()) {
+ u -= (double) t->tree[i].pcount[groupB] / (double) tmap->seqsPerGroup[groupB];
}
+
+ u = abs(u * t->tree[i].getBranchLength());
+
+ //save groupcombs u value
+ WScore[(groupA+groupB)] += u;
}
}
-
- //calculate weighted score for each group combination
+
+ /********************************************************/
+
+ //calculate weighted score for the group combination
double UN;
count = 0;
- for (int i=0; i<numGroups; i++) {
- for (int l = i+1; l < numGroups; l++) {
- UN = (WScore[globaldata->Groups[i]+globaldata->Groups[l]] / D[count]);
+ for (int h = start; h < (start+num); h++) {
+ UN = (WScore[namesOfGroupCombos[h][0]+namesOfGroupCombos[h][1]] / D[count]);
- if (isnan(UN) || isinf(UN)) { UN = 0; }
- data.push_back(UN);
- count++;
- }
+ if (isnan(UN) || isinf(UN)) { UN = 0; }
+ results.push_back(UN);
+ count++;
}
- return data;
+
+ return results;
}
catch(exception& e) {
- m->errorOut(e, "Weighted", "getValues");
+ m->errorOut(e, "Weighted", "driver");
exit(1);
}
}
-
/**************************************************************************************************/
-EstOutput Weighted::getValues(Tree* t, string groupA, string groupB) {
+EstOutput Weighted::getValues(Tree* t, string groupA, string groupB, vector<double>& sums) {
try {
globaldata = GlobalData::getInstance();
data.clear(); //clear out old values
- vector<double> sums = getBranchLengthSums(t);
-
if (m->control_pressed) { return data; }
//initialize weighted score
vector<string> groups; groups.push_back(groupA); groups.push_back(groupB);
- //adding the wieghted sums from groupA
- for (int j = 0; j < t->groupNodeInfo[groupA].size(); j++) { //the leaf nodes that have seqs from group i
- map<string, int>::iterator it = t->tree[j].pcount.find(groupA);
- int numSeqsInGroupA = it->second;
+ //adding the wieghted sums from group i
+ for (int j = 0; j < t->groupNodeInfo[groups[0]].size(); j++) { //the leaf nodes that have seqs from group i
+ map<string, int>::iterator it = t->tree[t->groupNodeInfo[groups[0]][j]].pcount.find(groups[0]);
+ int numSeqsInGroupI = it->second;
- double weightedSum = ((numSeqsInGroupA * sums[j]) / (double)tmap->seqsPerGroup[groupA]);
+ double weightedSum = ((numSeqsInGroupI * sums[t->groupNodeInfo[groups[0]][j]]) / (double)tmap->seqsPerGroup[groups[0]]);
D += weightedSum;
}
- //adding the wieghted sums from groupB
- for (int j = 0; j < t->groupNodeInfo[groupB].size(); j++) { //the leaf nodes that have seqs from group l
- map<string, int>::iterator it = t->tree[j].pcount.find(groupB);
- int numSeqsInGroupB = it->second;
+ //adding the wieghted sums from group l
+ for (int j = 0; j < t->groupNodeInfo[groups[1]].size(); j++) { //the leaf nodes that have seqs from group l
+ map<string, int>::iterator it = t->tree[t->groupNodeInfo[groups[1]][j]].pcount.find(groups[1]);
+ int numSeqsInGroupL = it->second;
- double weightedSum = ((numSeqsInGroupB * sums[j]) / (double)tmap->seqsPerGroup[groupB]);
+ double weightedSum = ((numSeqsInGroupL * sums[t->groupNodeInfo[groups[1]][j]]) / (double)tmap->seqsPerGroup[groups[1]]);
D += weightedSum;
}
-
-
- /********************************************************
- //calculate a D value for the group combo
- for(int v=0;v<t->getNumLeaves();v++){
- if (m->control_pressed) { return data; }
-
- int index = v;
- double sum = 0.0000;
-
- //while you aren't at root
- while(t->tree[index].getParent() != -1){
-
- //if you have a BL
- if(t->tree[index].getBranchLength() != -1){
- sum += abs(t->tree[index].getBranchLength());
- }
- index = t->tree[index].getParent();
- }
-
- //get last breanch length added
- if(t->tree[index].getBranchLength() != -1){
- sum += abs(t->tree[index].getBranchLength());
- }
-
- if (m->inUsersGroups(t->tree[v].getGroup(), groups)) {
- int numSeqsInGroupI, numSeqsInGroupL;
-
- map<string, int>::iterator it;
- it = t->tree[v].pcount.find(groups[0]);
- if (it != t->tree[v].pcount.end()) { //this leaf node contains seqs from group i
- numSeqsInGroupI = it->second;
- }else{ numSeqsInGroupI = 0; }
-
- it = t->tree[v].pcount.find(groups[1]);
- if (it != t->tree[v].pcount.end()) { //this leaf node contains seqs from group l
- numSeqsInGroupL = it->second;
- }else{ numSeqsInGroupL = 0; }
-
- double weightedSum = ((numSeqsInGroupI * sum) / (double)tmap->seqsPerGroup[groups[0]]) + ((numSeqsInGroupL * sum) / (double)tmap->seqsPerGroup[groups[1]]);
-
- //sum /= (double)tmap->seqsPerGroup[t->tree[v].getGroup()];
-
- D += weightedSum;
- }
- }
- /********************************************************/
//calculate u for the group comb
for(int i=0;i<t->getNumNodes();i++){
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