blastp_app.cpp

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/*  $Id: blastp_app.cpp 100915 2023-09-29 13:43:21Z fongah2 $
 * ===========================================================================
 *
 *                            PUBLIC DOMAIN NOTICE
 *               National Center for Biotechnology Information
 *
 *  This software/database is a "United States Government Work" under the
 *  terms of the United States Copyright Act.  It was written as part of
 *  the author's official duties as a United States Government employee and
 *  thus cannot be copyrighted.  This software/database is freely available
 *  to the public for use. The National Library of Medicine and the U.S.
 *  Government have not placed any restriction on its use or reproduction.
 *
 *  Although all reasonable efforts have been taken to ensure the accuracy
 *  and reliability of the software and data, the NLM and the U.S.
 *  Government do not and cannot warrant the performance or results that
 *  may be obtained by using this software or data. The NLM and the U.S.
 *  Government disclaim all warranties, express or implied, including
 *  warranties of performance, merchantability or fitness for any particular
 *  purpose.
 *
 *  Please cite the author in any work or product based on this material.
 *
 * ===========================================================================
 *
 * Authors:  Christiam Camacho
 *
 */
 
/** @file blastp_app.cpp
 * BLASTP command line application
 */
 
#include <ncbi_pch.hpp>
#include <corelib/ncbiapp.hpp>
#include <algo/blast/api/local_blast.hpp>
#include <algo/blast/api/remote_blast.hpp>
#include <algo/blast/blastinput/blast_fasta_input.hpp>
#include <algo/blast/blastinput/blastp_args.hpp>
#include <algo/blast/api/objmgr_query_data.hpp>
#include <algo/blast/format/blast_format.hpp>
#include "blast_app_util.hpp"
#include "blastp_node.hpp"
 
#ifndef SKIP_DOXYGEN_PROCESSING
USING_NCBI_SCOPE;
USING_SCOPE(blast);
USING_SCOPE(objects);
#endif
 
class CBlastpApp : public CNcbiApplication
{
public:
    /** @inheritDoc */
    CBlastpApp() {
        CRef<CVersion> version(new CVersion());
        version->SetVersionInfo(new CBlastVersion());
        SetFullVersion(version);
        m_StopWatch.Start();
        if (m_UsageReport.IsEnabled()) {
            m_UsageReport.AddParam(CBlastUsageReport::eVersion, GetVersion().Print());
        }
    }
 
    ~CBlastpApp() {
        m_UsageReport.AddParam(CBlastUsageReport::eRunTime, m_StopWatch.Elapsed());
    }
private:
    /** @inheritDoc */
    virtual void Init();
    /** @inheritDoc */
    virtual int Run();
 
    int x_RunMTBySplitDB();
    int x_RunMTBySplitQuery();
 
    /// This application's command line args
    CRef<CBlastpAppArgs> m_CmdLineArgs;
    CBlastAppDiagHandler m_Bah;
    CBlastUsageReport m_UsageReport;
    CStopWatch m_StopWatch;
    CRef<CBlastOptionsHandle> m_OptsHndl;
};
 
void CBlastpApp::Init()
{
    // formulate command line arguments
 
    m_CmdLineArgs.Reset(new CBlastpAppArgs());
    // read the command line
    HideStdArgs(fHideLogfile | fHideConffile | fHideFullVersion | fHideXmlHelp | fHideDryRun);
    SetupArgDescriptions(m_CmdLineArgs->SetCommandLine());
}
 
static void s_GetMT1Cutoffs(const int word_size, Int8 & max_db_size, Int8 & min_q_size)
{
    const Int8 kMT1MaxDbSz_Blastp = 740000000; // residues
    const Int8 kMT1MinQSz_Blastp = 200000; //bytes
 
    const Int8 kMT1MaxDbSz_BlastpFast = 2500000000; // Set it to a bit less than 1 vol nr
    const Int8 kMT1MinQSz_BlastpFast = 200000;
 
    if (word_size > 4) {
        // CompressedAa
        max_db_size = kMT1MaxDbSz_BlastpFast;
        min_q_size = kMT1MinQSz_BlastpFast;
    }
    else {
        max_db_size = kMT1MaxDbSz_Blastp;
        min_q_size = kMT1MinQSz_Blastp;
    }
}
 
int CBlastpApp::Run(void)
{
    int status = BLAST_EXIT_SUCCESS;
 
    const CArgs& args = GetArgs();
    //Check to see if search should split by queries
    try {
    SetDiagPostLevel(eDiag_Warning);
    SetDiagPostPrefix("blastp");
    SetDiagHandler(&m_Bah, false);
    if(RecoverSearchStrategy(args, m_CmdLineArgs)) {
        m_OptsHndl.Reset(&*m_CmdLineArgs->SetOptionsForSavedStrategy(args));
    }
    else {
        m_OptsHndl.Reset(&*m_CmdLineArgs->SetOptions(args));
    }
    int num_threads = m_CmdLineArgs->GetNumThreads();
    int mt_mode = m_CmdLineArgs->GetMTMode();
    if (!m_CmdLineArgs->ExecuteRemotely() && (num_threads > 1) &&
       (mt_mode != CMTArgs::eSplitByDB)){
        CRef<CBlastDatabaseArgs> db_args(m_CmdLineArgs->GetBlastDatabaseArgs());
        CRef<CSearchDatabase> sdb=db_args->GetSearchDatabase();
        if (db_args->GetDatabaseName() != kEmptyStr) {
            int word_size = m_OptsHndl->GetOptions().GetWordSize();
            Int8 max_db_size = 0;
            Int8 min_q_size = 0;
            s_GetMT1Cutoffs(word_size, max_db_size, min_q_size);
            CRef<CSeqDB> seqdb = sdb->GetSeqDb();
            Uint8 total_length = seqdb->GetTotalLength();
            if (mt_mode == CMTArgs::eSplitAuto){
                if (total_length < max_db_size) {
                    if (args.Exist(kArgQuery) && args[kArgQuery].HasValue()) {
                        CFile file( args[kArgQuery].AsString());
                        if (file.GetLength() > min_q_size) {
                            m_UsageReport.AddParam(CBlastUsageReport::eMTMode, CMTArgs::eSplitByQueries);
                            return x_RunMTBySplitQuery();
                        }
                    }
                }
            }
            else {
                if (total_length > max_db_size) {
                    MTByQueries_DBSize_Warning(max_db_size, true);
                }
            }
        }
    }
    if ((mt_mode == CMTArgs::eSplitByQueries) && (num_threads > 1)){
        m_UsageReport.AddParam(CBlastUsageReport::eMTMode, CMTArgs::eSplitByQueries);
        return x_RunMTBySplitQuery();
    }
    else {
        return x_RunMTBySplitDB();
    }
    }
    CATCH_ALL(status)
 
    if(!m_Bah.GetMessages().empty()) {
        PrintErrorArchive(args, m_Bah.GetMessages());
    }
    return status;
}
 
int CBlastpApp::x_RunMTBySplitDB()
{
 
    int status = BLAST_EXIT_SUCCESS;
 
    try {
 
        /*** Get the BLAST options ***/
        const CArgs& args = GetArgs();
        const CBlastOptions& opt = m_OptsHndl->GetOptions();
        /*** Initialize the database/subject ***/
        CRef<CBlastDatabaseArgs> db_args(m_CmdLineArgs->GetBlastDatabaseArgs());
        CRef<CLocalDbAdapter> db_adapter;
        CRef<CScope> scope;
        InitializeSubject(db_args, m_OptsHndl, m_CmdLineArgs->ExecuteRemotely(),
                         db_adapter, scope);
        _ASSERT(db_adapter && scope);
 
        /*** Get the query sequence(s) ***/
        CRef<CQueryOptionsArgs> query_opts = 
            m_CmdLineArgs->GetQueryOptionsArgs();
        SDataLoaderConfig dlconfig =
            InitializeQueryDataLoaderConfiguration(query_opts->QueryIsProtein(),
                                                   db_adapter);
        CBlastInputSourceConfig iconfig(dlconfig, query_opts->GetStrand(),
                                     query_opts->UseLowercaseMasks(),
                                     query_opts->GetParseDeflines(),
                                     query_opts->GetRange());
        if(IsIStreamEmpty(m_CmdLineArgs->GetInputStream())){
            ERR_POST(Warning << "Query is Empty!");
            return BLAST_EXIT_SUCCESS;
        }
        CBlastFastaInputSource fasta(m_CmdLineArgs->GetInputStream(), iconfig);
        CBlastInput input(&fasta, m_CmdLineArgs->GetQueryBatchSize());
 
 
        /*** Get the formatting options ***/
        CRef<CFormattingArgs> fmt_args(m_CmdLineArgs->GetFormattingArgs());
        bool isArchiveFormat = fmt_args->ArchiveFormatRequested(args);
        if(!isArchiveFormat) {
            m_Bah.DoNotSaveMessages();
        }
        CBlastFormat formatter(opt, *db_adapter,
                               fmt_args->GetFormattedOutputChoice(),
                               query_opts->GetParseDeflines(),
                               m_CmdLineArgs->GetOutputStream(),
                               fmt_args->GetNumDescriptions(),
                               fmt_args->GetNumAlignments(),
                               *scope,
                               opt.GetMatrixName(),
                               fmt_args->ShowGis(),
                               fmt_args->DisplayHtmlOutput(),
                               opt.GetQueryGeneticCode(),
                               opt.GetDbGeneticCode(),
                               opt.GetSumStatisticsMode(),
                               m_CmdLineArgs->ExecuteRemotely(),
                               db_adapter->GetFilteringAlgorithm(),
                               fmt_args->GetCustomOutputFormatSpec(),
                               false, false, NULL, NULL,
                               GetCmdlineArgs(GetArguments()),
                   GetSubjectFile(args));
        
        formatter.SetQueryRange(query_opts->GetRange());
        formatter.SetLineLength(fmt_args->GetLineLength());
        formatter.SetHitsSortOption(fmt_args->GetHitsSortOption());
        formatter.SetHspsSortOption(fmt_args->GetHspsSortOption());
        formatter.SetCustomDelimiter(fmt_args->GetCustomDelimiter());
    if(UseXInclude(*fmt_args, args[kArgOutput].AsString())) {
            formatter.SetBaseFile(args[kArgOutput].AsString());
        }
        formatter.PrintProlog();
 
        /*** Process the input ***/
        for (; !input.End(); formatter.ResetScopeHistory(), QueryBatchCleanup()) {
 
            CRef<CBlastQueryVector> query_batch(input.GetNextSeqBatch(*scope));
            CRef<IQueryFactory> queries(new CObjMgr_QueryFactory(*query_batch));
 
            SaveSearchStrategy(args, m_CmdLineArgs, queries, m_OptsHndl);
 
            CRef<CSearchResultSet> results;
 
            if (m_CmdLineArgs->ExecuteRemotely()) {
                CRef<CRemoteBlast> rmt_blast = 
                    InitializeRemoteBlast(queries, db_args, m_OptsHndl,
                          m_CmdLineArgs->ProduceDebugRemoteOutput(),
                          m_CmdLineArgs->GetClientId());
                results = rmt_blast->GetResultSet();
            } else {
                CLocalBlast lcl_blast(queries, m_OptsHndl, db_adapter);
                lcl_blast.SetNumberOfThreads(m_CmdLineArgs->GetNumThreads());
                results = lcl_blast.Run();
            }
 
            if (fmt_args->ArchiveFormatRequested(args)) {
                formatter.WriteArchive(*queries, *m_OptsHndl, *results,  0, m_Bah.GetMessages());
                m_Bah.ResetMessages();
            } else {
                BlastFormatter_PreFetchSequenceData(*results, scope,
                                                    fmt_args->GetFormattedOutputChoice());
                ITERATE(CSearchResultSet, result, *results) {
                    formatter.PrintOneResultSet(**result, query_batch);
                }
            }
        }
 
        formatter.PrintEpilog(opt);
 
        if (m_CmdLineArgs->ProduceDebugOutput()) {
            m_OptsHndl->GetOptions().DebugDumpText(NcbiCerr, "BLAST options", 1);
        }
 
        LogQueryInfo(m_UsageReport, input);
        formatter.LogBlastSearchInfo(m_UsageReport);
    } CATCH_ALL(status)
    if(!m_Bah.GetMessages().empty()) {
        const CArgs & a = GetArgs();
        PrintErrorArchive(a, m_Bah.GetMessages());
    }
 
    m_UsageReport.AddParam(CBlastUsageReport::eTask, m_CmdLineArgs->GetTask());
    m_UsageReport.AddParam(CBlastUsageReport::eNumThreads, (int) m_CmdLineArgs->GetNumThreads());
    m_UsageReport.AddParam(CBlastUsageReport::eExitStatus, status);
    return status;
}
 
int CBlastpApp::x_RunMTBySplitQuery()
{
    int status = BLAST_EXIT_SUCCESS;
 
    try {
        const CArgs& args = GetArgs();
        if(IsIStreamEmpty(m_CmdLineArgs->GetInputStream())){
            ERR_POST(Warning << "Query is Empty!");
            return BLAST_EXIT_SUCCESS;
        }
        CNcbiOstream & out_stream = m_CmdLineArgs->GetOutputStream();
        const int kMaxNumOfThreads =  m_CmdLineArgs->GetNumThreads();
        CBlastMasterNode master_node(out_stream, kMaxNumOfThreads);
 
        LogBlastOptions(m_UsageReport, m_OptsHndl->GetOptions());
        LogCmdOptions(m_UsageReport, *m_CmdLineArgs);
 
        int chunk_num = 0;
        int batch_size = GetMTByQueriesBatchSize(m_OptsHndl->GetOptions().GetProgram(), kMaxNumOfThreads);
        INFO_POST("Batch Size: " << batch_size);
        CBlastNodeInputReader input(m_CmdLineArgs->GetInputStream(), batch_size, 2000);
        while (master_node.Processing()) {
            if (!input.AtEOF()) {
                if (!master_node.IsFull()) {
                    string qb;
                    int q_index = 0;
                    int num_q = input.GetQueryBatch(qb, q_index);
                    if (num_q > 0) {
                        CBlastNodeMailbox * mb(new CBlastNodeMailbox(chunk_num, master_node.GetBuzzer()));
                        CBlastpNode * t(new CBlastpNode(chunk_num, GetArguments(), args, m_Bah, qb, q_index, num_q, mb));
                        master_node.RegisterNode(t, mb);
                        chunk_num ++;
                    }
                }
            }
            else {
                master_node.Shutdown();
            }
        }
 
        m_UsageReport.AddParam(CBlastUsageReport::eNumQueryBatches, chunk_num);
        m_UsageReport.AddParam(CBlastUsageReport::eNumQueries, master_node.GetNumOfQueries());
        m_UsageReport.AddParam(CBlastUsageReport::eTotalQueryLength, master_node.GetQueriesLength());
        m_UsageReport.AddParam(CBlastUsageReport::eNumErrStatus, master_node.GetNumErrStatus());
 
    } CATCH_ALL (status)
 
    if(!m_Bah.GetMessages().empty()) {
        const CArgs & a = GetArgs();
        PrintErrorArchive(a, m_Bah.GetMessages());
    }
    m_UsageReport.AddParam(CBlastUsageReport::eTask, m_CmdLineArgs->GetTask());
    m_UsageReport.AddParam(CBlastUsageReport::eNumThreads, (int) m_CmdLineArgs->GetNumThreads());
    m_UsageReport.AddParam(CBlastUsageReport::eExitStatus, status);
    return status;
}
#ifndef SKIP_DOXYGEN_PROCESSING
int NcbiSys_main(int argc, ncbi::TXChar* argv[])
{
    return CBlastpApp().AppMain(argc, argv);
}
#endif /* SKIP_DOXYGEN_PROCESSING */