Herwig::HerwigUIProvider Class Reference

#include <HerwigUIProvider.h>

Inheritance diagram for Herwig::HerwigUIProvider:

Public Member Functions
const std::vector< std::string > &	appendReadDirectories () const override
std::ostream &	errStream () const override
	Return the standard err stream to be used. More...
	HerwigUIProvider (const edm::ParameterSet &pset, std::string inputFileName, RunMode::Mode)
	Constructor from the arguments provided by CMSSW. More...
std::string	inputfile () const override
	Name of the file to be read. More...
std::istream &	inStream () const override
	Return the standard in stream to be used. More...
std::string	integrationList () const override
int	jobs () const override
unsigned int	jobSize () const override
unsigned int	maxJobs () const override
long	N () const override
std::ostream &	outStream () const override
	Return the standard out stream to be used. More...
const std::vector< std::string > &	prependReadDirectories () const override
void	quit () const override
void	quitWithHelp () const override
std::string	repository () const override
	Repository name to operate on. More...
bool	resume () const override
	Try to resume execution from an earlier interrupted run. More...
RunMode::Mode	runMode () const override
	Requested Herwig run mode. More...
int	seed () const override
void	setRunMode (RunMode::Mode runMode, const edm::ParameterSet &pset, std::string inputFile="")
void	setSeed (long seed)
std::string	setupfile () const override
	Name of the setup file to be read, to modify the repository. More...
std::string	tag () const override
	A user-defined tag to append to the run name. More...
bool	tics () const override
	Require verbose progress markers. More...
	~HerwigUIProvider () override
	Destructor to leave a clean ThePEG::Repository behind. More...

Private Attributes
std::vector< std::string >	appendReadDirectories_
std::string	inputfile_
std::string	integrationList_
int	jobs_
unsigned int	jobsize_
unsigned int	maxjobs_
long	nEvents_
std::vector< std::string >	prependReadDirectories_
std::string	repository_
bool	resume_
RunMode::Mode	runMode_
int	seed_
std::string	setupfile_
std::string	tag_
bool	tics_

Detailed Description

HerwigUIProvider is an implementation of the HerwigUI interface getting its input from CMSSW configs.

Definition at line 18 of file HerwigUIProvider.h.

Constructor & Destructor Documentation

HerwigUIProvider()

Herwig::HerwigUIProvider::HerwigUIProvider	(	const edm::ParameterSet &	pset,
		std::string	inputFileName,
		RunMode::Mode	runMode
	)

Constructor from the arguments provided by CMSSW.

Definition at line 31 of file HerwigUIProvider.cc.

References appendReadDirectories_, dqm::qstatus::ERROR, mps_fire::i, integrationList_, jobs_, jobsize_, maxjobs_, nEvents_, prependReadDirectories_, muonDTDigis_cfi::pset, repository_, gen::ParameterCollector::resolve(), resume_, runMode_, seed_, setupfile_, AlCaHLTBitMon_QueryRunRegistry::string, tag_, and tics_.

      : runMode_(runMode),
        resume_(false),
        tics_(true),
        tag_(),
        inputfile_(inputFileName),
        repository_(),
        setupfile_(),
        integrationList_(),
        nEvents_(-1),
        seed_(0),
        jobs_(1),
        jobsize_(0),
        maxjobs_(0) {
    // check runMode of program and terminate if error state
    if (runMode_ == RunMode::ERROR)
      edm::LogError("Herwig7Interface") << "Invalid run mode: RunMode::ERROR was passed to Herwig.\n";

    /*
  std::string tmpRunMode = pset.getUntrackedParameter<std::string>("runMode", "read");
  if      ( tmpRunMode == "init" )       { runMode_ = RunMode::INIT; }
  else if ( tmpRunMode == "read" )       { runMode_ = RunMode::READ; }
  else if ( tmpRunMode == "build" )      { runMode_ = RunMode::BUILD; }
  else if ( tmpRunMode == "integrate" )  { runMode_ = RunMode::INTEGRATE; }
  else if ( tmpRunMode == "mergegrids" ) { runMode_ = RunMode::MERGEGRIDS; }
  else if ( tmpRunMode == "run" )        { runMode_ = RunMode::RUN; }
  else {
    runMode_ = RunMode::ERROR;
    quitWithHelp();
  }
*/

    // File path to repository file
    repository_ = gen::ParameterCollector::resolve(pset.getParameter<std::string>("repository"));
    if (repository_.empty()) {
      repository_ = std::string("HerwigDefaults.rpo");
    }

    // Number of events
    if (pset.getUntrackedParameter<int>("numberEvents", -1) != -1)
      nEvents_ = pset.getUntrackedParameter<int>("numberEvents", 1);

    // run name tag (default given in ggo file)
    if (!pset.getUntrackedParameter<std::string>("runTag", "").empty())
      tag_ = pset.getUntrackedParameter<std::string>("runTag", "Tag1");

    // Debugging level
    if (pset.getUntrackedParameter<unsigned int>("debugOutput", 0))
      ThePEG::Debug::setDebug(pset.getUntrackedParameter<unsigned int>("debugOutput", 0));

    // Floating point exceptions
    if (pset.getUntrackedParameter<bool>("debugFPE", false))
      ThePEG::Debug::unmaskFpuErrors();

    // Exit-on-error flag
    if (pset.getUntrackedParameter<bool>("exitOnError", false))
      ThePEG::Repository::exitOnError() = 1;

    // Tics
    if (pset.getUntrackedParameter<bool>("hideTics", false))
      tics_ = false;

    // RNG seed
    if (pset.getUntrackedParameter<int>("seed", 0) != 0)
      seed_ = pset.getUntrackedParameter<int>("seed", 0);

    // run modification file
    if (!pset.getUntrackedParameter<std::string>("setupFile", "").empty())
      setupfile_ = pset.getUntrackedParameter<std::string>("setupFile", "");

    // parallel jobs
    if (pset.getUntrackedParameter<int>("jobs", 1) != 1)
      jobs_ = pset.getUntrackedParameter<int>("jobs", 1);

    // Directories from which Herwig reads filesystem
    std::vector<std::string> aReadDirectories =
        pset.getUntrackedParameter<std::vector<std::string> >("appendReadDirectories", std::vector<std::string>());
    std::vector<std::string> pReadDirectories =
        pset.getUntrackedParameter<std::vector<std::string> >("prependReadDirectories", std::vector<std::string>());
    appendReadDirectories_.insert(appendReadDirectories_.end(), aReadDirectories.begin(), aReadDirectories.end());
    prependReadDirectories_.insert(prependReadDirectories_.end(), pReadDirectories.begin(), pReadDirectories.end());

    // Library search path for dlopen()
    std::vector<std::string> aPath =
        pset.getUntrackedParameter<std::vector<std::string> >("appendPath", std::vector<std::string>());
    std::vector<std::string> pPath =
        pset.getUntrackedParameter<std::vector<std::string> >("prependPath", std::vector<std::string>());
    for (size_t i = 0; i < aPath.size(); ++i)
      ThePEG::DynamicLoader::appendPath(aPath[i]);
    for (size_t i = 0; i < pPath.size(); ++i)
      ThePEG::DynamicLoader::prependPath(pPath[i]);

    // integration list
    if (!pset.getUntrackedParameter<std::string>("integrationList", "").empty()) {
      integrationList_ = "integrationJob" + pset.getUntrackedParameter<std::string>("integrationList", "1");
    }

    // job size
    if (pset.getUntrackedParameter<unsigned int>("jobSize", 0) != 0) {
      if (runMode_ == RunMode::BUILD) {
        jobsize_ = pset.getUntrackedParameter<unsigned int>("jobSize", 1);
        ThePEG::SamplerBase::setIntegratePerJob(jobsize_);
      }
    }

    // max integration jobs
    if (pset.getUntrackedParameter<unsigned int>("maxJobs", 0) != 0) {
      if (runMode_ == RunMode::BUILD) {
        maxjobs_ = pset.getUntrackedParameter<unsigned int>("maxJobs", 1);
        ThePEG::SamplerBase::setIntegrationJobs(maxjobs_);
      }
    }

    // Resume
    if (pset.getUntrackedParameter<bool>("resume", false))
      resume_ = true;
  }

~HerwigUIProvider()

Herwig::HerwigUIProvider::~HerwigUIProvider ( )

override

Destructor to leave a clean ThePEG::Repository behind.

Definition at line 29 of file HerwigUIProvider.cc.

{ ThePEG::Repository::cleanup(); }

Member Function Documentation

appendReadDirectories()

const std::vector<std::string>& Herwig::HerwigUIProvider::appendReadDirectories ( ) const

inlineoverride

Definition at line 52 of file HerwigUIProvider.h.

References appendReadDirectories_.

{ return appendReadDirectories_; }

errStream()

std::ostream& Herwig::HerwigUIProvider::errStream ( ) const

inlineoverride

Return the standard err stream to be used.

Definition at line 68 of file HerwigUIProvider.h.

References DMR_cfg::cerr.

{ return std::cerr; }

inputfile()

std::string Herwig::HerwigUIProvider::inputfile ( ) const

inlineoverride

Name of the file to be read.

Definition at line 40 of file HerwigUIProvider.h.

References inputfile_.

{ return inputfile_; }

inStream()

std::istream& Herwig::HerwigUIProvider::inStream ( ) const

inlineoverride

Return the standard in stream to be used.

Definition at line 71 of file HerwigUIProvider.h.

{ return std::cin; }

integrationList()

std::string Herwig::HerwigUIProvider::integrationList ( ) const

inlineoverride

Definition at line 48 of file HerwigUIProvider.h.

References integrationList_.

{ return integrationList_; }

jobs()

int Herwig::HerwigUIProvider::jobs ( ) const

inlineoverride

Definition at line 56 of file HerwigUIProvider.h.

References jobs_.

{ return jobs_; }

jobSize()

unsigned int Herwig::HerwigUIProvider::jobSize ( ) const

inlineoverride

Definition at line 57 of file HerwigUIProvider.h.

References jobsize_.

{ return jobsize_; }

maxJobs()

unsigned int Herwig::HerwigUIProvider::maxJobs ( ) const

inlineoverride

Definition at line 58 of file HerwigUIProvider.h.

References maxjobs_.

{ return maxjobs_; }

N()

long Herwig::HerwigUIProvider::N ( ) const

inlineoverride

Definition at line 54 of file HerwigUIProvider.h.

References nEvents_.

{ return nEvents_; }

outStream()

std::ostream& Herwig::HerwigUIProvider::outStream ( ) const

inlineoverride

Return the standard out stream to be used.

Definition at line 65 of file HerwigUIProvider.h.

References gather_cfg::cout.

{ return std::cout; }

prependReadDirectories()

const std::vector<std::string>& Herwig::HerwigUIProvider::prependReadDirectories ( ) const

inlineoverride

Definition at line 50 of file HerwigUIProvider.h.

References prependReadDirectories_.

{ return prependReadDirectories_; }

quit()

void Herwig::HerwigUIProvider::quit ( ) const

override

Definition at line 24 of file HerwigUIProvider.cc.

Referenced by quitWithHelp().

                                    {
    ThePEG::Repository::cleanup();
    edm::LogInfo("Herwig7Interface") << "Quitting HerwigUIProvider after ThePEG repository cleanup.";
  }

quitWithHelp()

void Herwig::HerwigUIProvider::quitWithHelp ( ) const

override

Definition at line 19 of file HerwigUIProvider.cc.

References quit().

                                            {
    edm::LogError("Herwig7Interface") << "An error occured, interface quits now.";
    quit();
  }

repository()

std::string Herwig::HerwigUIProvider::repository ( ) const

inlineoverride

Repository name to operate on.

Definition at line 43 of file HerwigUIProvider.h.

References repository_.

{ return repository_; }

resume()

bool Herwig::HerwigUIProvider::resume ( ) const

inlineoverride

Try to resume execution from an earlier interrupted run.

Definition at line 31 of file HerwigUIProvider.h.

References resume_.

{ return resume_; }

runMode()

RunMode::Mode Herwig::HerwigUIProvider::runMode ( ) const

inlineoverride

Requested Herwig run mode.

Definition at line 27 of file HerwigUIProvider.h.

References runMode_.

Referenced by setRunMode().

{ return runMode_; }

seed()

int Herwig::HerwigUIProvider::seed ( ) const

inlineoverride

Definition at line 55 of file HerwigUIProvider.h.

References seed_.

Referenced by setSeed().

{ return seed_; }

setRunMode()

void Herwig::HerwigUIProvider::setRunMode	(	RunMode::Mode	runMode,
		const edm::ParameterSet &	pset,
		std::string	inputFile = ""
	)

Change run mode of Herwig Additionally pass the name of the new input file

Function sets jobsize_ and maxjobs_ accordingly to the run modes.

Definition at line 149 of file HerwigUIProvider.cc.

References makeListRunsInFiles::inputFile, inputfile_, jobsize_, maxjobs_, muonDTDigis_cfi::pset, runMode(), and runMode_.

                                                                                                         {
    runMode_ = runMode;
    if (!inputFile.empty())
      inputfile_ = inputFile;

    /* If build mode is chosen set these parameters accordingly, else unset them.*/
    if (runMode_ == RunMode::BUILD) {
      // job size
      if (pset.getUntrackedParameter<unsigned int>("jobSize", 0) != 0) {
        jobsize_ = pset.getUntrackedParameter<unsigned int>("jobSize", 1);
        ThePEG::SamplerBase::setIntegratePerJob(jobsize_);
      }
      // max integration jobs
      if (pset.getUntrackedParameter<unsigned int>("maxJobs", 0) != 0) {
        maxjobs_ = pset.getUntrackedParameter<unsigned int>("maxJobs", 1);
        ThePEG::SamplerBase::setIntegrationJobs(maxjobs_);
      }
    } else {
      jobsize_ = 0;
      ThePEG::SamplerBase::setIntegratePerJob(jobsize_);
      maxjobs_ = 0;
      ThePEG::SamplerBase::setIntegrationJobs(maxjobs_);
    }
  }

setSeed()

void Herwig::HerwigUIProvider::setSeed ( long  seed )

inline

Definition at line 28 of file HerwigUIProvider.h.

References seed(), and seed_.

{ seed_ = seed; }

setupfile()

std::string Herwig::HerwigUIProvider::setupfile ( ) const

inlineoverride

Name of the setup file to be read, to modify the repository.

Definition at line 46 of file HerwigUIProvider.h.

References setupfile_.

{ return setupfile_; }

tag()

std::string Herwig::HerwigUIProvider::tag ( ) const

inlineoverride

A user-defined tag to append to the run name.

Definition at line 37 of file HerwigUIProvider.h.

References tag_.

{ return tag_; }

tics()

bool Herwig::HerwigUIProvider::tics ( ) const

inlineoverride

Require verbose progress markers.

Definition at line 34 of file HerwigUIProvider.h.

References tics_.

{ return tics_; }

Member Data Documentation

appendReadDirectories_

std::vector<std::string> Herwig::HerwigUIProvider::appendReadDirectories_

private

Definition at line 95 of file HerwigUIProvider.h.

Referenced by appendReadDirectories(), and HerwigUIProvider().

inputfile_

std::string Herwig::HerwigUIProvider::inputfile_

private

Definition at line 88 of file HerwigUIProvider.h.

Referenced by inputfile(), and setRunMode().

integrationList_

std::string Herwig::HerwigUIProvider::integrationList_

private

Definition at line 92 of file HerwigUIProvider.h.

Referenced by HerwigUIProvider(), and integrationList().

jobs_

int Herwig::HerwigUIProvider::jobs_

private

Definition at line 99 of file HerwigUIProvider.h.

Referenced by HerwigUIProvider(), and jobs().

jobsize_

unsigned int Herwig::HerwigUIProvider::jobsize_

private

Definition at line 100 of file HerwigUIProvider.h.

Referenced by HerwigUIProvider(), jobSize(), and setRunMode().

maxjobs_

unsigned int Herwig::HerwigUIProvider::maxjobs_

private

Definition at line 101 of file HerwigUIProvider.h.

Referenced by HerwigUIProvider(), maxJobs(), and setRunMode().

nEvents_

long Herwig::HerwigUIProvider::nEvents_

private

Definition at line 97 of file HerwigUIProvider.h.

Referenced by HerwigUIProvider(), and N().

prependReadDirectories_

std::vector<std::string> Herwig::HerwigUIProvider::prependReadDirectories_

private

Definition at line 94 of file HerwigUIProvider.h.

Referenced by HerwigUIProvider(), and prependReadDirectories().

repository_

std::string Herwig::HerwigUIProvider::repository_

private

Definition at line 89 of file HerwigUIProvider.h.

Referenced by HerwigUIProvider(), and repository().

resume_

bool Herwig::HerwigUIProvider::resume_

private

Definition at line 84 of file HerwigUIProvider.h.

Referenced by HerwigUIProvider(), and resume().

runMode_

RunMode::Mode Herwig::HerwigUIProvider::runMode_

private

Definition at line 82 of file HerwigUIProvider.h.

Referenced by HerwigUIProvider(), runMode(), and setRunMode().

seed_

int Herwig::HerwigUIProvider::seed_

private

Definition at line 98 of file HerwigUIProvider.h.

Referenced by HerwigUIProvider(), seed(), and setSeed().

setupfile_

std::string Herwig::HerwigUIProvider::setupfile_

private

Definition at line 90 of file HerwigUIProvider.h.

Referenced by HerwigUIProvider(), and setupfile().

tag_

std::string Herwig::HerwigUIProvider::tag_

private

Definition at line 86 of file HerwigUIProvider.h.

Referenced by HerwigUIProvider(), and tag().

tics_

bool Herwig::HerwigUIProvider::tics_

private

Definition at line 85 of file HerwigUIProvider.h.

Referenced by HerwigUIProvider(), and tics().