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protocols::jd2::JobDistributor Class Referenceabstract

#include <JobDistributor.hh>

Inheritance diagram for protocols::jd2::JobDistributor:
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Collaboration diagram for protocols::jd2::JobDistributor:
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Public Member Functions

virtual ~JobDistributor ()
 
virtual void go (protocols::moves::MoverOP mover)
 This may be overridden by derived classes. Default implementation invokes go_main. More...
 
void go (protocols::moves::MoverOP mover, JobOutputterOP jo)
 invokes go, after setting JobOutputter More...
 
JobOP current_job () const
 Movers may ask their controlling job distributor for information about the current job. They may also load information into this job for later output. More...
 
std::string current_output_name () const
 Movers may ask their controlling job distributor for the output name as defined by the Job and JobOutputter. More...
 
JobOutputterOP job_outputter () const
 Movers (or derived classes) may ask for the JobOutputter. More...
 
void set_job_outputter (const JobOutputterOP &new_job_outputter)
 Movers (or derived classes) may ask for the JobOutputter. More...
 
JobInputterOP job_inputter () const
 JobInputter access. More...
 
virtual void mpi_finalize (bool finalize)
 should the go() function call MPI_finalize()? It probably should, this is true by default. More...
 
JobInputterInputSource::Enum job_inputter_input_source () const
 The input source for the current JobInputter. More...
 
virtual void restart ()
 
core::Size total_nr_jobs () const
 
core::Size current_job_id () const
 integer access - which job are we on? More...
 
std::string get_current_batch () const
 what is the current batch ? — name refers to the flag-file used for this batch More...
 
virtual void add_batch (std::string const &, core::Size id=0)
 add a new batch ( name will be interpreted as flag_file ) More...
 
core::Size current_batch_id () const
 what is the current batch number ? — refers to position in batches_ More...
 

Static Public Member Functions

static JobDistributorget_instance ()
 

Protected Member Functions

 JobDistributor ()
 Singleton instantiation pattern; Derived classes will call default ctor, but their ctors, too must be protected (and the JDFactory must be their friend.) More...
 
 JobDistributor (bool empty)
 MPIArchiveJobDistributor starts with an empty job-list... More...
 
void go_main (protocols::moves::MoverOP mover)
 Non-virtual get-job, run it, & output loop. This function is pretty generic and your subclass may be able to use it. It is NOT virtual - this implementation can be shared by (at least) the simple FileSystemJobDistributor, the MPIWorkPoolJobDistributor, and the MPIWorkPartitionJobDistributor. Do not feel that you need to use it as-is in your class - but DO plan on implementing all its functionality! More...
 
Jobs const & get_jobs () const
 Read access to private data for derived classes. More...
 
void mark_job_as_completed (core::Size job_id, core::Real run_time)
 Jobs is the container of Job objects need non-const to mark Jobs as completed on Master in MPI-JobDistributor. More...
 
void mark_job_as_bad (core::Size job_id)
 
ParserOP parser () const
 Parser access. More...
 
void begin_critical_section ()
 
void end_critical_section ()
 
bool obtain_new_job (bool re_consider_current_job=false)
 this function updates the current_job_id_ and current_job_ fields. The boolean return states whether or not a new job was obtained (if false, quit distributing!) More...
 
virtual core::Size get_new_job_id ()=0
 Return 0 to signal that no available jobs remain. Otherwise return an index into the Jobs object. More...
 
virtual void job_succeeded (core::pose::Pose &pose, core::Real run_time)
 This function is called upon a successful job completion; it has been virtualized so BOINC and MPI can delay/protect output base implementation is just a call to the job outputter. More...
 
virtual void job_failed (core::pose::Pose &, bool)
 This function is called when we give up on the job; it has been virtualized so BOINC and MPI can delay/protect output base implementation is just a call to the job outputter. More...
 
virtual void mark_current_job_id_for_repetition ()=0
 this function is called whenever a job "soft-fails" and needs to be retried. Generally it should ensure that the subsequent call to obtain_new_job returns this job over again. More...
 
virtual void remove_bad_inputs_from_job_list ()
 this function is called inside go_main if a mover returns FAIL_BAD_INPUT. Its purpose is to remove other jobs with the same input (which will still be bad) from the available list of jobs. The default implementation is a no-op and not all distributors are expected/able to implement this functionality, only those that can guaruntee no other jobs of that input are currently running. More...
 
virtual void current_job_finished ()
 Derived classes are allowed to clean up any temporary files or data relating to the current job after the current job has completed. Called inside go_main loop. Default implementation is a no-op. More...
 
virtual void note_all_jobs_finished ()
 Derived classes are allowed to perform some kind of action when the job distributor runs out of jobs to execute. Called inside go_main. Default implementation is a no-op. More...
 
void clear_current_job_output ()
 
virtual void handle_interrupt ()=0
 This function got called when job is not yet finished and got termitated abnormaly (ctrl-c, kill etc). when implimenting it in subclasses make sure to delete all in-progress-data that your job spawn. More...
 
void set_batch_id (core::Size setting)
 set current_batch_id — eg for slave nodes in MPI framework More...
 
virtual bool next_batch ()
 switch current_batch_id_ to next batch More...
 
virtual void batch_underflow ()
 if end of batches_ reached via next_batch or set_batch_id ... More...
 
virtual void load_new_batch ()
 called by next_batch() or set_batch_id() to switch-over and restart JobDistributor on new batch More...
 
core::Size nr_batches () const
 how many batches are in our list ... this can change dynamically More...
 
std::string const & batch (core::Size batch_id)
 give name of batch with given id More...
 

Static Protected Member Functions

static void setup_system_signal_handler (void(*prev_fn)(int)=jd2_signal_handler)
 Setting up callback function that will be call when our process is about to terminate. More...
 
static void remove_system_signal_handler ()
 Set signal handler back to default state. More...
 
static void jd2_signal_handler (int Signal)
 Default callback function for signal handling. More...
 

Private Member Functions

void init_jd ()
 
void populate_batch_list_from_cmd ()
 read -run:batches More...
 

Private Attributes

JobInputterOP job_inputter_
 
JobOutputterOP job_outputter_
 
ParserOP parser_
 
Jobs jobs_
 
JobOP current_job_
 pointer to current job. Information is somewhat duplicated with current_job_id_. More...
 
core::Size current_job_id_
 access into jobs_ vector indicating current job. Contains more information than current_job_ in that it can be incremented... More...
 
core::Size last_completed_job_
 access into jobs_ bector indicating the previous job. Used with the -jd2:delete_old_poses option for deleting unnecessary poses More...
 
core::Size current_batch_id_
 current_batch or 0 More...
 
utility::vector1< std::string > batches_
 all batches if present More...
 

Static Private Attributes

static JobDistributorinstance_ = 0
 

Friends

class JobDistributorFactory
 

Detailed Description

Enforced JobDistributor destruction turned out to cause problems - calls to Tracers and/or the Options system during destruction caused crashes if those systems had been destructed first. So this is deprecated.

Definition at line 57 of file JobDistributor.hh.

Constructor & Destructor Documentation

protocols::jd2::JobDistributor::JobDistributor ( )
protected

Singleton instantiation pattern; Derived classes will call default ctor, but their ctors, too must be protected (and the JDFactory must be their friend.)

Definition at line 134 of file JobDistributor.cc.

References init_jd().

protocols::jd2::JobDistributor::JobDistributor ( bool  empty)
protected

MPIArchiveJobDistributor starts with an empty job-list...

Definition at line 146 of file JobDistributor.cc.

References protocols::jd2::JobDistributorFactory::create_parser(), init_jd(), job_inputter_, job_outputter_, and parser_.

protocols::jd2::JobDistributor::~JobDistributor ( )
virtual

WARNING WARNING! SINGLETONS' DESTRUCTORS ARE NEVER CALLED IN MINI! DO NOT TRY TO PUT THINGS IN THIS FUNCTION! here's a nice link explaining why: http://www.research.ibm.com/designpatterns/pubs/ph-jun96.txt

Definition at line 239 of file JobDistributor.cc.

Member Function Documentation

void protocols::jd2::JobDistributor::add_batch ( std::string const &  batch,
core::Size  id = 0 
)
virtual

add a new batch ( name will be interpreted as flag_file )

add new batch to end of batch list... this might be called asynchronous... ie. while we are still in the middle of a current batch, or while we are in non-batch mode

Definition at line 785 of file JobDistributor.cc.

References batch(), batches_, and protocols::jd2::BatchJobInputter::BOGUS_BATCH_ID.

Referenced by protocols::jd2::archive::ArchiveManager::cancel_batch(), protocols::jd2::archive::ArchiveManager::queue_batch(), and protocols::jd2::archive::MPIArchiveJobDistributor::receive_batch().

std::string const& protocols::jd2::JobDistributor::batch ( core::Size  batch_id)
inlineprotected

give name of batch with given id

Definition at line 290 of file JobDistributor.hh.

References batches_.

Referenced by add_batch(), and protocols::jd2::archive::MPIArchiveJobDistributor::sync_batches().

virtual void protocols::jd2::JobDistributor::batch_underflow ( )
inlineprotectedvirtual

if end of batches_ reached via next_batch or set_batch_id ...

Reimplemented in protocols::jd2::archive::MPIArchiveJobDistributor.

Definition at line 279 of file JobDistributor.hh.

Referenced by next_batch(), and set_batch_id().

void protocols::jd2::JobDistributor::begin_critical_section ( )
protected

Definition at line 685 of file JobDistributor.cc.

Referenced by go_main().

void protocols::jd2::JobDistributor::clear_current_job_output ( )
protected
core::Size protocols::jd2::JobDistributor::current_batch_id ( ) const
inline
JobOP protocols::jd2::JobDistributor::current_job ( ) const

Movers may ask their controlling job distributor for information about the current job. They may also load information into this job for later output.

Definition at line 581 of file JobDistributor.cc.

References current_job_.

Referenced by protocols::loop_build::LoopBuildMover::apply(), protocols::protein_interface_design::movers::InterfaceRecapitulationMover::apply(), protocols::anchored_design::AnchoredDesignMover::apply(), protocols::analysis::LoopAnalyzerMover::apply(), protocols::ligand_docking::StartFrom::apply(), protocols::hotspot_hashing::movers::PlaceProbeMover::apply(), protocols::surface_docking::SurfaceDockingProtocol::apply(), protocols::surface_docking::FullatomRelaxMover::apply(), protocols::canonical_sampling::CanonicalSamplingMover::apply(), protocols::anchored_design::AnchoredDesignMover::calculate_rmsd(), protocols::jd2::current_output_filename(), protocols::jd2::current_output_name(), current_output_name(), protocols::hotspot_hashing::movers::PlaceProbeMover::execute_one_search(), protocols::rosetta_scripts::ParsedProtocol::finish_protocol(), protocols::jd2::get_current_job(), protocols::jd2::get_current_jobs_starting_pose(), protocols::jd2::JD2ResourceManager::get_resource(), protocols::jd2::jd2_used(), protocols::jd2::BOINCJobDistributor::job_failed(), protocols::jd2::FileSystemJobDistributor::job_failed(), protocols::canonical_sampling::mc_convergence_checks::Pool_ConvergenceCheck::operator()(), OPT_1GRP_KEY(), protocols::jd2::output_intermediate_pose(), protocols::jd2::MPIFileBufJobDistributor::process_message(), protocols::jd2::FileSystemJobDistributor::remove_bad_inputs_from_job_list(), protocols::jd2::MPIWorkPartitionJobDistributor::remove_bad_inputs_from_job_list(), protocols::simple_filters::ReportFilter::report(), protocols::rotamer_recovery::RRReporterSQLite::report_rotamer_recovery_full(), protocols::docking::DockingPrepackProtocol::score_and_output(), protocols::jd2::MPIFileBufJobDistributor::slave_job_succeeded(), and protocols::jd2::MPIWorkPoolJobDistributor::slave_job_succeeded().

void protocols::jd2::JobDistributor::current_job_finished ( )
protectedvirtual

Derived classes are allowed to clean up any temporary files or data relating to the current job after the current job has completed. Called inside go_main loop. Default implementation is a no-op.

Reimplemented in protocols::jd2::FileSystemJobDistributor.

Definition at line 671 of file JobDistributor.cc.

Referenced by go_main().

core::Size protocols::jd2::JobDistributor::current_job_id ( ) const
std::string protocols::jd2::JobDistributor::current_output_name ( ) const

Movers may ask their controlling job distributor for the output name as defined by the Job and JobOutputter.

Definition at line 586 of file JobDistributor.cc.

References current_job(), and job_outputter().

Referenced by protocols::features::FeaturesReporter::find_tag(), protocols::features::ReportToDB::initialize_pose(), and protocols::canonical_sampling::MetricRecorder::update_after_boltzmann().

void protocols::jd2::JobDistributor::end_critical_section ( )
protected

Definition at line 689 of file JobDistributor.cc.

Referenced by go_main().

std::string protocols::jd2::JobDistributor::get_current_batch ( ) const

what is the current batch ? — name refers to the flag-file used for this batch

BATCH interface:

the BATCH interface of the JobDistributor is used to allow consecutive execution of a set of jobs with different flags different batches behave like completely independent rosetta runs — but of course a number of processes can already work on a new batch, while others are still finishing the last jobs of the previous batch. run from command-line with -run:batches flag1 flag2 flag3 the flag1 flag2... point to files that are added to all other flags ( and removed at end of batch ) you can have all output in same output file or ( by redefining e.g. -out:file:silent in each batch-flag file ) in different output files

Definition at line 724 of file JobDistributor.cc.

References batches_, protocols::jd2::BatchJobInputter::BOGUS_BATCH_ID, and current_batch_id_.

Referenced by protocols::jd2::BatchJobInputter::check_batch(), protocols::jd2::current_batch(), next_batch(), obtain_new_job(), protocols::jd2::archive::MPIArchiveJobDistributor::process_message(), and protocols::jd2::MPIFileBufJobDistributor::slave_get_new_job_id().

JobDistributor * protocols::jd2::JobDistributor::get_instance ( )
static

Definition at line 114 of file JobDistributor.cc.

References protocols::jd2::JobDistributorFactory::create_job_distributor(), and instance_.

Referenced by protocols::jd2::JobOutputter::affixed_numbered_name(), protocols::loop_build::LoopBuildMover::apply(), protocols::qsar::qsarMover::apply(), protocols::RotamerDump::RotamerDumpMover::apply(), protocols::frag_picker::nonlocal::NonlocalFrags::apply(), protocols::protein_interface_design::movers::InterfaceRecapitulationMover::apply(), protocols::protein_interface_design::filters::FilterScanFilter::apply(), protocols::anchored_design::AnchoredDesignMover::apply(), protocols::antibody2::GraftCDRLoopsProtocol::apply(), protocols::antibody2::AntibodyModelerProtocol::apply(), protocols::analysis::LoopAnalyzerMover::apply(), protocols::toolbox::task_operations::ReadResfileFromDB::apply(), protocols::ligand_docking::StartFrom::apply(), protocols::simple_moves::ddG::apply(), protocols::hotspot_hashing::movers::PlaceProbeMover::apply(), protocols::ligand_docking::InterfaceScoreCalculator::apply(), protocols::contact_map::ContactMap::apply(), protocols::surface_docking::SurfaceDockingProtocol::apply(), protocols::surface_docking::FullatomRelaxMover::apply(), protocols::protein_interface_design::movers::PlaceStubMover::apply(), protocols::canonical_sampling::CanonicalSamplingMover::apply(), protocols::ligand_docking::LigandDockMain::apply(), protocols::symmetric_docking::SymDockProtocol::apply(), protocols::docking::DockingProtocol::apply(), protocols::abinitio::Broker_main(), protocols::anchored_design::AnchoredDesignMover::calculate_rmsd(), protocols::jd2::archive::ArchiveManager::cancel_batch(), protocols::canonical_sampling::canonical_sampling_main(), protocols::hotspot_hashing::movers::PlaceProbeMover::check_and_initialize(), protocols::jd2::BatchJobInputter::check_batch(), protocols::comparative_modeling::cm_main(), protocols::jd2::current_batch(), protocols::jd2::current_output_filename(), protocols::jd2::current_output_name(), protocols::jd2::current_replica(), protocols::hotspot_hashing::movers::PlaceProbeMover::execute_one_search(), protocols::features::FeaturesReporter::find_tag(), protocols::rosetta_scripts::ParsedProtocol::finish_protocol(), protocols::jd2::get_current_job(), protocols::jd2::get_current_jobs_starting_pose(), protocols::mpi::ArchiveMasterBase::get_new_decoys(), protocols::jd2::JD2ResourceManager::get_option(), protocols::jd2::Job::get_pose(), protocols::jd2::JD2ResourceManager::get_resource(), protocols::features::get_write_delete_pair(), protocols::jd2::JD2ResourceManager::has_option(), protocols::jd2::JD2ResourceManager::has_resource_with_description(), protocols::features::ReportToDB::initialize_pose(), jd2_signal_handler(), protocols::jd2::jd2_used(), protocols::canonical_sampling::jobname_dirhash(), ligand_dock_main(), protocols::features::JobDataFeatures::load_string_data(), protocols::features::JobDataFeatures::load_string_real_data(), protocols::features::JobDataFeatures::load_string_string_data(), protocols::loop_build::LoopBuild_main(), protocols::loophash::loophash_main(), protocols::features::TopCountOfEachInput::operator()(), protocols::canonical_sampling::mc_convergence_checks::Pool_ConvergenceCheck::operator()(), OPT_1GRP_KEY(), protocols::jd2::output_intermediate_pose(), protocols::simple_moves::SequenceProfileMover::parse_my_tag(), protocols::protein_interface_design::movers::SubroutineMover::parse_my_tag(), protocols::canonical_sampling::MetropolisHastingsMover::prepare_simulation(), protocols::analysis::InterfaceAnalyzerMover::print_pymol_selection_of_hbond_unsat(), protocols::analysis::InterfaceAnalyzerMover::print_pymol_selection_of_interface_residues(), protocols::jd2::archive::ArchiveManager::queue_batch(), protocols::RBSegmentRelax_main(), protocols::relax::Relax_main(), protocols::simple_filters::ReportFilter::report(), protocols::analysis::InterfaceAnalyzerMover::report_data(), protocols::features::JobDataFeatures::report_features(), protocols::rotamer_recovery::RRReporterSQLite::report_rotamer_recovery_full(), protocols::simple_filters::ShapeComplementarityFilter::report_sm(), protocols::docking::DockingPrepackProtocol::score_and_output(), protocols::analysis::InterfaceAnalyzerMover::set_pose_info(), protocols::canonical_sampling::mc_convergence_checks::setup_convergence_checks_from_cmdline(), protocols::symmetric_docking::SymDock_main(), protocols::features::TopPercentOfAllInputs::TopPercentOfAllInputs(), protocols::canonical_sampling::MetricRecorder::update_after_boltzmann(), protocols::features::ProteinSilentReport::write_full_report(), protocols::jd2::write_score_tracer(), protocols::protein_interface_design::filters::SequenceRecoveryFilter::write_to_pdb(), and protocols::simple_filters::RotamerBoltzmannWeight::write_to_pdb().

Jobs const & protocols::jd2::JobDistributor::get_jobs ( ) const
protected
virtual core::Size protocols::jd2::JobDistributor::get_new_job_id ( )
protectedpure virtual
void protocols::jd2::JobDistributor::go ( protocols::moves::MoverOP  mover)
virtual
void protocols::jd2::JobDistributor::go ( protocols::moves::MoverOP  mover,
JobOutputterOP  jo 
)

invokes go, after setting JobOutputter

Definition at line 248 of file JobDistributor.cc.

References go(), and job_outputter_.

void protocols::jd2::JobDistributor::go_main ( protocols::moves::MoverOP  mover)
protected
virtual void protocols::jd2::JobDistributor::handle_interrupt ( )
protectedpure virtual

This function got called when job is not yet finished and got termitated abnormaly (ctrl-c, kill etc). when implimenting it in subclasses make sure to delete all in-progress-data that your job spawn.

Implemented in protocols::jd2::archive::MPIArchiveJobDistributor, protocols::jd2::MPIWorkPoolJobDistributor, protocols::jd2::FileSystemJobDistributor, protocols::jd2::MPIWorkPartitionJobDistributor, protocols::jd2::MPIFileBufJobDistributor, protocols::jd2::MPIMultiCommJobDistributor, and protocols::jd2::ShuffleFileSystemJobDistributor.

Referenced by jd2_signal_handler().

void protocols::jd2::JobDistributor::init_jd ( )
private
void protocols::jd2::JobDistributor::jd2_signal_handler ( int  signal_)
staticprotected

Default callback function for signal handling.

Default callback function for signal handling

Definition at line 850 of file JobDistributor.cc.

References get_instance(), handle_interrupt(), and job_outputter_.

void protocols::jd2::JobDistributor::job_failed ( core::pose::Pose ,
bool   
)
protectedvirtual

This function is called when we give up on the job; it has been virtualized so BOINC and MPI can delay/protect output base implementation is just a call to the job outputter.

no-op implementation in the base class

Reimplemented in protocols::jd2::MPIFileBufJobDistributor, protocols::jd2::FileSystemJobDistributor, protocols::jd2::MPIMultiCommJobDistributor, and protocols::jd2::BOINCJobDistributor.

Definition at line 648 of file JobDistributor.cc.

Referenced by go_main(), and protocols::jd2::FileSystemJobDistributor::job_failed().

JobInputterOP protocols::jd2::JobDistributor::job_inputter ( ) const
JobInputterInputSource::Enum protocols::jd2::JobDistributor::job_inputter_input_source ( ) const

The input source for the current JobInputter.

Definition at line 597 of file JobDistributor.cc.

References job_inputter_.

JobOutputterOP protocols::jd2::JobDistributor::job_outputter ( ) const

Movers (or derived classes) may ask for the JobOutputter.

Definition at line 591 of file JobDistributor.cc.

References job_outputter_.

Referenced by protocols::surface_docking::SurfaceDockingProtocol::apply(), protocols::surface_docking::FullatomRelaxMover::apply(), protocols::canonical_sampling::CanonicalSamplingMover::apply(), protocols::jd2::current_output_filename(), protocols::jd2::current_output_name(), current_output_name(), protocols::jd2::FileSystemJobDistributor::delete_in_progress_files(), protocols::jd2::get_current_jobs_starting_pose(), protocols::mpi::ArchiveMasterBase::get_new_decoys(), protocols::jd2::ShuffleFileSystemJobDistributor::get_new_job_id(), protocols::jd2::FileSystemJobDistributor::get_new_job_id(), protocols::jd2::MPIWorkPartitionJobDistributor::get_new_job_id(), protocols::jd2::BOINCJobDistributor::go(), protocols::jd2::jd2_used(), protocols::jd2::MPIFileBufJobDistributor::master_get_new_job_id(), protocols::jd2::MPIWorkPoolJobDistributor::master_get_new_job_id(), protocols::jd2::MPIFileBufJobDistributor::master_remove_bad_inputs_from_job_list(), protocols::jd2::MPIWorkPoolJobDistributor::master_remove_bad_inputs_from_job_list(), OPT_1GRP_KEY(), protocols::jd2::output_intermediate_pose(), protocols::jd2::FileSystemJobDistributor::remove_bad_inputs_from_job_list(), protocols::jd2::MPIWorkPartitionJobDistributor::remove_bad_inputs_from_job_list(), protocols::analysis::InterfaceAnalyzerMover::set_pose_info(), protocols::canonical_sampling::mc_convergence_checks::setup_convergence_checks_from_cmdline(), protocols::jd2::MPIFileBufJobDistributor::slave_job_succeeded(), protocols::jd2::MPIWorkPoolJobDistributor::slave_job_succeeded(), protocols::jd2::FileSystemJobDistributor::temporary_file_name(), and protocols::jd2::write_score_tracer().

void protocols::jd2::JobDistributor::job_succeeded ( core::pose::Pose pose,
core::Real  run_time 
)
protectedvirtual

This function is called upon a successful job completion; it has been virtualized so BOINC and MPI can delay/protect output base implementation is just a call to the job outputter.

Reimplemented in protocols::jd2::MPIWorkPoolJobDistributor, protocols::jd2::MPIFileBufJobDistributor, protocols::jd2::FileSystemJobDistributor, protocols::jd2::MPIMultiCommJobDistributor, and protocols::jd2::BOINCJobDistributor.

Definition at line 639 of file JobDistributor.cc.

References current_job_, current_job_id_, job_outputter_, and mark_job_as_completed().

Referenced by go_main(), and protocols::jd2::FileSystemJobDistributor::job_succeeded().

void protocols::jd2::JobDistributor::load_new_batch ( )
protectedvirtual
virtual void protocols::jd2::JobDistributor::mark_current_job_id_for_repetition ( )
protectedpure virtual

this function is called whenever a job "soft-fails" and needs to be retried. Generally it should ensure that the subsequent call to obtain_new_job returns this job over again.

Implemented in protocols::jd2::MPIWorkPoolJobDistributor, protocols::jd2::MPIFileBufJobDistributor, protocols::jd2::MPIWorkPartitionJobDistributor, protocols::jd2::FileSystemJobDistributor, protocols::jd2::ShuffleFileSystemJobDistributor, and protocols::jd2::BOINCJobDistributor.

Referenced by go_main().

void protocols::jd2::JobDistributor::mark_job_as_bad ( core::Size  job_id)
protected
void protocols::jd2::JobDistributor::mark_job_as_completed ( core::Size  job_id,
core::Real  run_time 
)
protected

Jobs is the container of Job objects need non-const to mark Jobs as completed on Master in MPI-JobDistributor.

Definition at line 653 of file JobDistributor.cc.

References job_outputter_, jobs_, and protocols::jd2::tr().

Referenced by job_succeeded(), and protocols::jd2::MPIFileBufJobDistributor::mark_job_as_completed().

void protocols::jd2::JobDistributor::mpi_finalize ( bool  finalize)
virtual

should the go() function call MPI_finalize()? It probably should, this is true by default.

Reimplemented in protocols::jd2::MPIWorkPoolJobDistributor.

Definition at line 713 of file JobDistributor.cc.

bool protocols::jd2::JobDistributor::next_batch ( )
protectedvirtual
void protocols::jd2::JobDistributor::note_all_jobs_finished ( )
protectedvirtual

Derived classes are allowed to perform some kind of action when the job distributor runs out of jobs to execute. Called inside go_main. Default implementation is a no-op.

Definition at line 675 of file JobDistributor.cc.

Referenced by go_main().

core::Size protocols::jd2::JobDistributor::nr_batches ( ) const
inlineprotected

how many batches are in our list ... this can change dynamically

Definition at line 285 of file JobDistributor.hh.

References batches_.

Referenced by protocols::jd2::archive::MPIArchiveJobDistributor::notify_archive(), and protocols::jd2::archive::MPIArchiveJobDistributor::sync_batches().

bool protocols::jd2::JobDistributor::obtain_new_job ( bool  re_consider_current_job = false)
protected

this function updates the current_job_id_ and current_job_ fields. The boolean return states whether or not a new job was obtained (if false, quit distributing!)

Definition at line 602 of file JobDistributor.cc.

References batches_, protocols::jd2::BatchJobInputter::BOGUS_BATCH_ID, current_job_, current_job_id_, get_current_batch(), get_new_job_id(), jobs_, and next_batch().

Referenced by go_main(), protocols::jd2::MPIFileBufJobDistributor::master_go(), protocols::jd2::MPIFileBufJobDistributor::master_remove_bad_inputs_from_job_list(), and protocols::jd2::MPIFileBufJobDistributor::process_message().

ParserOP protocols::jd2::JobDistributor::parser ( ) const
protected

Parser access.

Definition at line 718 of file JobDistributor.cc.

References parser_.

void protocols::jd2::JobDistributor::populate_batch_list_from_cmd ( )
private

read -run:batches

read -run:batches and put it into batches_ vector.

Definition at line 215 of file JobDistributor.cc.

References batches_.

Referenced by init_jd().

void protocols::jd2::JobDistributor::remove_bad_inputs_from_job_list ( )
protectedvirtual

this function is called inside go_main if a mover returns FAIL_BAD_INPUT. Its purpose is to remove other jobs with the same input (which will still be bad) from the available list of jobs. The default implementation is a no-op and not all distributors are expected/able to implement this functionality, only those that can guaruntee no other jobs of that input are currently running.

Reimplemented in protocols::jd2::MPIWorkPoolJobDistributor, protocols::jd2::MPIFileBufJobDistributor, protocols::jd2::MPIWorkPartitionJobDistributor, and protocols::jd2::FileSystemJobDistributor.

Definition at line 667 of file JobDistributor.cc.

Referenced by go_main().

void protocols::jd2::JobDistributor::remove_system_signal_handler ( )
staticprotected

Set signal handler back to default state.

Definition at line 891 of file JobDistributor.cc.

Referenced by protocols::jd2::FileSystemJobDistributor::go().

void protocols::jd2::JobDistributor::restart ( )
virtual

restart job-distribution from beginning – useful if you need a second pass over decoys...

Reimplemented in protocols::jd2::FileSystemJobDistributor.

Definition at line 227 of file JobDistributor.cc.

References current_batch_id_, current_job_, current_job_id_, init_jd(), protocols::jd2::JD2_BOGUS_JOB, jobs_, and last_completed_job_.

Referenced by protocols::jd2::FileSystemJobDistributor::restart().

void protocols::jd2::JobDistributor::set_batch_id ( core::Size  setting)
protected

set current_batch_id — eg for slave nodes in MPI framework

Definition at line 737 of file JobDistributor.cc.

References batch_underflow(), batches_, current_batch_id_, load_new_batch(), and protocols::jd2::tr().

Referenced by protocols::jd2::MPIFileBufJobDistributor::slave_get_new_job_id().

void protocols::jd2::JobDistributor::set_job_outputter ( const JobOutputterOP new_job_outputter)

Movers (or derived classes) may ask for the JobOutputter.

Definition at line 832 of file JobDistributor.cc.

References job_outputter_.

void protocols::jd2::JobDistributor::setup_system_signal_handler ( void(*)(int signal_fn = jd2_signal_handler)
staticprotected

Setting up callback function that will be call when our process is about to terminate.

This will allow us to exit propely (clean up in_progress_files/tmp files if any).

Definition at line 877 of file JobDistributor.cc.

Referenced by protocols::jd2::FileSystemJobDistributor::go().

core::Size protocols::jd2::JobDistributor::total_nr_jobs ( ) const
inline

Friends And Related Function Documentation

friend class JobDistributorFactory
friend

Definition at line 122 of file JobDistributor.hh.

Member Data Documentation

utility::vector1< std::string > protocols::jd2::JobDistributor::batches_
private
core::Size protocols::jd2::JobDistributor::current_batch_id_
private

current_batch or 0

Definition at line 313 of file JobDistributor.hh.

Referenced by current_batch_id(), get_current_batch(), init_jd(), load_new_batch(), next_batch(), restart(), and set_batch_id().

JobOP protocols::jd2::JobDistributor::current_job_
private

pointer to current job. Information is somewhat duplicated with current_job_id_.

Definition at line 231 of file JobDistributor.hh.

Referenced by clear_current_job_output(), current_job(), go_main(), job_succeeded(), load_new_batch(), obtain_new_job(), and restart().

core::Size protocols::jd2::JobDistributor::current_job_id_
private

access into jobs_ vector indicating current job. Contains more information than current_job_ in that it can be incremented...

Definition at line 234 of file JobDistributor.hh.

Referenced by clear_current_job_output(), current_job_id(), go_main(), job_succeeded(), load_new_batch(), obtain_new_job(), and restart().

JobDistributor * protocols::jd2::JobDistributor::instance_ = 0
staticprivate

Definition at line 241 of file JobDistributor.hh.

Referenced by get_instance(), and init_jd().

JobInputterOP protocols::jd2::JobDistributor::job_inputter_
private
JobOutputterOP protocols::jd2::JobDistributor::job_outputter_
private
Jobs protocols::jd2::JobDistributor::jobs_
private
core::Size protocols::jd2::JobDistributor::last_completed_job_
private

access into jobs_ bector indicating the previous job. Used with the -jd2:delete_old_poses option for deleting unnecessary poses

Definition at line 237 of file JobDistributor.hh.

Referenced by go_main(), and restart().

ParserOP protocols::jd2::JobDistributor::parser_
private

Definition at line 227 of file JobDistributor.hh.

Referenced by go_main(), init_jd(), JobDistributor(), load_new_batch(), and parser().


The documentation for this class was generated from the following files: