Qt Creator профилирование кода

int CBProfilerExecDlg::Execute(wxString exename, wxString dataname, struct_config config)
{
    // gprof optional parameters
    wxString param = config.txtExtra;
    if (config.chkAnnSource && !config.txtAnnSource.IsEmpty()) param << _T(" -A")  << config.txtAnnSource;
    if (config.chkMinCount)                                    param << _T(" -m ") << config.spnMinCount;
    if (config.chkBrief)                                       param << _T(" -b");
    if (config.chkFileInfo)                                    param << _T(" -i");
    if (config.chkUnusedFunctions)                             param << _T(" -z");
    if (config.chkStaticCallGraph)                             param << _T(" -c");
    if (config.chkNoStatic)                                    param << _T(" -a");
    if (config.chkSum)                                         param << _T(" -s");
 
    wxString cmd;
    cmd << _T("gprof ") << param << _T(" "") << exename << _T("" "") << dataname << _T(""");
 
    int pid = -1;
 
    { // begin lifetime of wxBusyInfo
      wxBusyInfo wait(_("Please wait, while running gprof..."), parent);
      Manager::Get()->GetLogManager()->DebugLog(F(_T("Profiler: Running command %s"), cmd.wx_str()));
      pid = wxExecute(cmd, gprof_output, gprof_errors);
    } // end lifetime of wxBusyInfo
 
    if (pid == -1)
    {
        wxString msg = _("Unable to execute gprof.\nBe sure the gprof executable is in the OS global path.\nC::B Profiler could not complete the operation.");
        cbMessageBox(msg, _("Error"), wxICON_ERROR | wxOK, (wxWindow*)Manager::Get()->GetAppWindow());
        Manager::Get()->GetLogManager()->DebugLog(msg);
 
        return -1;
    }
    else
    {
        wxXmlResource::Get()->LoadObject(this, parent, _T("dlgCBProfilerExec"),_T("wxScrollingDialog"));
        wxFont font(10, wxFONTFAMILY_MODERN, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL);
        outputFlatProfileArea     = XRCCTRL(*this, "lstFlatProfile",     wxListCtrl);
        outputHelpFlatProfileArea = XRCCTRL(*this, "txtHelpFlatProfile", wxTextCtrl);
        outputHelpFlatProfileArea->SetFont(font);
        outputCallGraphArea       = XRCCTRL(*this, "lstCallGraph",       wxListCtrl);
        outputHelpCallGraphArea   = XRCCTRL(*this, "txtHelpCallGraph",   wxTextCtrl);
        outputHelpCallGraphArea->SetFont(font);
        outputMiscArea            = XRCCTRL(*this, "txtMisc",            wxTextCtrl);
        outputMiscArea->SetFont(font);
 
        if(!gprof_output.IsEmpty())
            ShowOutput(gprof_output, false);
        else
            ShowOutput(gprof_errors, true);
    }
 
    return 0;
}
 
void CBProfilerExecDlg::ShowOutput(const wxArrayString& msg, bool error)
{
    const size_t maxcount(msg.GetCount());
    if ( !maxcount )
        return;
 
    if (!error)
    {
        wxProgressDialog progress(_("C::B Profiler plugin"),_("Parsing profile information. Please wait..."), maxcount, NULL, wxPD_AUTO_HIDE|wxPD_APP_MODAL|wxPD_SMOOTH);
 
        // Parsing Flat Profile
        size_t count(0);
        if (msg[count].Find(_T("Flat profile")) != -1)
            ParseFlatProfile(msg, progress, maxcount, count);
 
        // Parsing Call Graph
        if ((count < maxcount) &&
            (msg[count].Find(_T("Call graph"))   != -1))
            ParseCallGraph(msg, progress, maxcount, count);
 
        // The rest of the lines, if any, is printed in the Misc tab
        ParseMisc(msg, progress, maxcount, count);
    }
    else
    {
        wxString output;
        for (size_t count(0); count < maxcount; ++count )
        {
            output << msg[count] << _T("\n");
        }
        outputMiscArea->SetValue(output);
        const wxColour colour(255,0,0);
        outputMiscArea->SetForegroundColour(colour);
    }
 
    ShowModal();
}