fixed cluster.split command

[mothur.git] / classifyseqscommand.cpp

diff --git a/classifyseqscommand.cpp b/classifyseqscommand.cpp
index 7ae2ee5041af97ff462909095aa2af0ec24e5b0d..e5c04949905d7edd6ba5ec45f4fd5a8214053471 100644 (file)
--- a/classifyseqscommand.cpp
+++ b/classifyseqscommand.cpp
@@ -320,7 +320,7 @@ void ClassifySeqsCommand::help(){
                m->mothurOut("The gapextend parameter allows you to specify the penalty for extending a gap in an alignment.  The default is -1.0.\n");
                m->mothurOut("The numwanted parameter allows you to specify the number of sequence matches you want with the knn method.  The default is 10.\n");
                m->mothurOut("The cutoff parameter allows you to specify a bootstrap confidence threshold for your taxonomy.  The default is 0.\n");
-               m->mothurOut("The probs parameter shut off the bootstrapping results for the bayesian method. The default is true, meaning you want the bootstrapping to be run.\n");
+               m->mothurOut("The probs parameter shuts off the bootstrapping results for the bayesian method. The default is true, meaning you want the bootstrapping to be shown.\n");
                m->mothurOut("The iters parameter allows you to specify how many iterations to do when calculating the bootstrap confidence score for your taxonomy with the bayesian method.  The default is 100.\n");
                m->mothurOut("The classify.seqs command should be in the following format: \n");
                m->mothurOut("classify.seqs(template=yourTemplateFile, fasta=yourFastaFile, method=yourClassificationMethod, search=yourSearchmethod, ksize=yourKmerSize, taxonomy=yourTaxonomyFile, processors=yourProcessors) \n");
@@ -419,8 +419,10 @@ int ClassifySeqsCommand::execute(){
                                        MPIPos = setFilePosFasta(fastaFileNames[s], numFastaSeqs); //fills MPIPos, returns numSeqs
                                        
                                        //send file positions to all processes
-                                       MPI_Bcast(&numFastaSeqs, 1, MPI_INT, 0, MPI_COMM_WORLD);  //send numSeqs
-                                       MPI_Bcast(&MPIPos[0], (numFastaSeqs+1), MPI_LONG, 0, MPI_COMM_WORLD); //send file pos   
+                                       for(int i = 1; i < processors; i++) { 
+                                               MPI_Send(&numFastaSeqs, 1, MPI_INT, i, tag, MPI_COMM_WORLD);
+                                               MPI_Send(&MPIPos[0], (numFastaSeqs+1), MPI_LONG, i, tag, MPI_COMM_WORLD);
+                                       }
                                        
                                        //figure out how many sequences you have to align
                                        numSeqsPerProcessor = numFastaSeqs / processors;
@@ -438,9 +440,9 @@ int ClassifySeqsCommand::execute(){
                                                MPI_Recv(&done, 1, MPI_INT, i, tag, MPI_COMM_WORLD, &status);
                                        }
                                }else{ //you are a child process
-                                       MPI_Bcast(&numFastaSeqs, 1, MPI_INT, 0, MPI_COMM_WORLD); //get numSeqs
+                                       MPI_Recv(&numFastaSeqs, 1, MPI_INT, 0, tag, MPI_COMM_WORLD, &status);
                                        MPIPos.resize(numFastaSeqs+1);
-                                       MPI_Bcast(&MPIPos[0], (numFastaSeqs+1), MPI_LONG, 0, MPI_COMM_WORLD); //get file positions
+                                       MPI_Recv(&MPIPos[0], (numFastaSeqs+1), MPI_LONG, 0, tag, MPI_COMM_WORLD, &status);
                                        
                                        //figure out how many sequences you have to align
                                        numSeqsPerProcessor = numFastaSeqs / processors;
@@ -461,6 +463,7 @@ int ClassifySeqsCommand::execute(){
                                MPI_File_close(&inMPI);
                                MPI_File_close(&outMPINewTax);
                                MPI_File_close(&outMPITempTax);
+                               MPI_Barrier(MPI_COMM_WORLD); //make everyone wait - just in case
                                
 #else
                #if defined (__APPLE__) || (__MACH__) || (linux) || (__linux)
@@ -632,7 +635,7 @@ int ClassifySeqsCommand::execute(){
                        rename(unclass.c_str(), newTaxonomyFile.c_str());
                        
                        m->mothurOutEndLine();
-                       m->mothurOut("It took " + toString(time(NULL) - start) + " secs to create the summary file for  " + toString(numFastaSeqs) + " sequences."); m->mothurOutEndLine(); m->mothurOutEndLine();
+                       m->mothurOut("It took " + toString(time(NULL) - start) + " secs to create the summary file for " + toString(numFastaSeqs) + " sequences."); m->mothurOutEndLine(); m->mothurOutEndLine();
                        
                        #ifdef USE_MPI  
                                }