//
// Main
//
int filterMain(int argc, char** argv)
{
parseFilterOptions(argc, argv);
Timer* pTimer = new Timer(PROGRAM_IDENT);
BWT* pBWT = new BWT(opt::prefix + BWT_EXT, opt::sampleRate);
BWT* pRBWT = new BWT(opt::prefix + RBWT_EXT, opt::sampleRate);
//pBWT->printInfo();
std::ostream* pWriter = createWriter(opt::outFile);
std::ostream* pDiscardWriter = createWriter(opt::discardFile);
QCPostProcess* pPostProcessor = new QCPostProcess(pWriter, pDiscardWriter);
// If performing duplicate check, create a bitvector to record
// which reads are duplicates
BitVector* pSharedBV = NULL;
if(opt::dupCheck)
pSharedBV = new BitVector(pBWT->getNumStrings());
// Set up QC parameters
QCParameters params;
params.pBWT = pBWT;
params.pRevBWT = pRBWT;
params.pSharedBV = pSharedBV;
params.checkDuplicates = opt::dupCheck;
params.substringOnly = opt::substringOnly;
params.checkKmer = opt::kmerCheck;
params.checkHPRuns = opt::hpCheck;
params.checkDegenerate = opt::lowComplexityCheck;
params.verbose = opt::verbose;
params.kmerLength = opt::kmerLength;
params.kmerThreshold = opt::kmerThreshold;
params.hpKmerLength = 51;
params.hpHardAcceptCount = 10;
params.hpMinProportion = 0.1f;
params.hpMinLength = 6;
if(opt::numThreads <= 1)
{
// Serial mode
QCProcess processor(params);
PROCESS_FILTER_SERIAL(opt::readsFile, &processor, pPostProcessor);
}
else
{
// Parallel mode
std::vector<QCProcess*> processorVector;
for(int i = 0; i < opt::numThreads; ++i)
{
QCProcess* pProcessor = new QCProcess(params);
processorVector.push_back(pProcessor);
}
PROCESS_FILTER_PARALLEL(opt::readsFile, processorVector, pPostProcessor);
for(int i = 0; i < opt::numThreads; ++i)
delete processorVector[i];
}
delete pPostProcessor;
delete pWriter;
delete pDiscardWriter;
delete pBWT;
delete pRBWT;
if(pSharedBV != NULL)
delete pSharedBV;
std::cout << "RE-building index for " << opt::outFile << " in memory using ropebwt2\n";
std::string prefix=stripFilename(opt::outFile);
//BWT *pBWT, *pRBWT;
#pragma omp parallel
{
#pragma omp single nowait
{
std::string bwt_filename = prefix + BWT_EXT;
BWTCA::runRopebwt2(opt::outFile, bwt_filename, opt::numThreads, false);
std::cout << "\t done bwt construction, generating .sai file\n";
pBWT = new BWT(bwt_filename);
}
#pragma omp single nowait
{
std::string rbwt_filename = prefix + RBWT_EXT;
BWTCA::runRopebwt2(opt::outFile, rbwt_filename, opt::numThreads, true);
std::cout << "\t done rbwt construction, generating .rsai file\n";
pRBWT = new BWT(rbwt_filename);
}
}
std::string sai_filename = prefix + SAI_EXT;
SampledSuffixArray ssa;
ssa.buildLexicoIndex(pBWT, opt::numThreads);
ssa.writeLexicoIndex(sai_filename);
delete pBWT;
std::string rsai_filename = prefix + RSAI_EXT;
SampledSuffixArray rssa;
rssa.buildLexicoIndex(pRBWT, opt::numThreads);
rssa.writeLexicoIndex(rsai_filename);
delete pRBWT;
// Cleanup
delete pTimer;
return 0;
}
//
// Main
//
int filterMain(int argc, char** argv)
{
parseFilterOptions(argc, argv);
Timer* pTimer = new Timer(PROGRAM_IDENT);
BWT* pBWT = new BWT(opt::prefix + BWT_EXT, opt::sampleRate);
BWT* pRBWT = new BWT(opt::prefix + RBWT_EXT, opt::sampleRate);
pBWT->printInfo();
std::ostream* pWriter = createWriter(opt::outFile);
std::ostream* pDiscardWriter = createWriter(opt::discardFile);
QCPostProcess* pPostProcessor = new QCPostProcess(pWriter, pDiscardWriter);
// If performing duplicate check, create a bitvector to record
// which reads are duplicates
BitVector* pSharedBV = NULL;
if(opt::dupCheck)
pSharedBV = new BitVector(pBWT->getNumStrings());
// Set up QC parameters
QCParameters params;
params.pBWT = pBWT;
params.pRevBWT = pRBWT;
params.pSharedBV = pSharedBV;
params.checkDuplicates = opt::dupCheck;
params.substringOnly = opt::substringOnly;
params.checkKmer = opt::kmerCheck;
params.kmerBothStrand = opt::kmerBothStrand;
params.checkHPRuns = opt::hpCheck;
params.checkDegenerate = opt::lowComplexityCheck;
params.verbose = opt::verbose;
params.kmerLength = opt::kmerLength;
params.kmerThreshold = opt::kmerThreshold;
params.hpKmerLength = 51;
params.hpHardAcceptCount = 10;
params.hpMinProportion = 0.1f;
params.hpMinLength = 6;
if(opt::numThreads <= 1)
{
// Serial mode
QCProcess processor(params);
PROCESS_FILTER_SERIAL(opt::readsFile, &processor, pPostProcessor);
}
else
{
// Parallel mode
std::vector<QCProcess*> processorVector;
for(int i = 0; i < opt::numThreads; ++i)
{
QCProcess* pProcessor = new QCProcess(params);
processorVector.push_back(pProcessor);
}
PROCESS_FILTER_PARALLEL(opt::readsFile, processorVector, pPostProcessor);
for(int i = 0; i < opt::numThreads; ++i)
delete processorVector[i];
}
delete pPostProcessor;
delete pWriter;
delete pDiscardWriter;
delete pBWT;
delete pRBWT;
if(pSharedBV != NULL)
delete pSharedBV;
// Rebuild the FM-index without the discarded reads
std::string out_prefix = stripFilename(opt::outFile);
removeReadsFromIndices(opt::prefix, opt::discardFile, out_prefix, BWT_EXT, SAI_EXT, false, opt::numThreads);
removeReadsFromIndices(opt::prefix, opt::discardFile, out_prefix, RBWT_EXT, RSAI_EXT, true, opt::numThreads);
// Cleanup
delete pTimer;
if(opt::numThreads > 1)
pthread_exit(NULL);
return 0;
}